JP7794596B2 - Energy saving reward calculation method and energy saving reward calculation system - Google Patents
Energy saving reward calculation method and energy saving reward calculation systemInfo
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Description
本発明は、省電力型電源制御装置を備える電気設備における省電力成果報酬算出方法及び省電力成果報酬算出システムに関する。本発明の適用対象となる上記の省電力型電源制御装置を備える電気設備としては、各種の工業プロセスにおいて発生する排ガスから微粒子を除去する処理を行う排ガス処理設備で用いられている電気集塵装置を挙げることができる。 The present invention relates to a method and system for calculating a power saving performance reward for electrical equipment equipped with a power saving power supply control device. Examples of electrical equipment equipped with the above-mentioned power saving power supply control device to which the present invention can be applied include electrostatic precipitators used in exhaust gas treatment equipment that removes fine particles from exhaust gases generated in various industrial processes.
上述の電気集塵装置を用いて行う排ガス処理等、大量の電力を消費する工業プロセスにおいて、省電力の要請は近年益々高まっている。電気集塵装置においても、様々な省電力技術が開発されている(特許文献1参照)。 In recent years, there has been an increasing demand for energy conservation in industrial processes that consume large amounts of electricity, such as exhaust gas treatment using the electrostatic precipitator described above. Various energy-saving technologies have also been developed for electrostatic precipitators (see Patent Document 1).
最新の省電力技術の導入にはコストが嵩むことから、省電力技術を広く普及させるためには、省電力技術を用いた新規設備(例えば「省電力型電源制御装置」)の導入により得られた節電の成果等を、客観性のある数値データとして当該設備の供給者側と需要者側の双方において共有することにより、当該新規設備の導入によってもたらされた利益を公正に分配することが望ましい。 Because the introduction of the latest energy-saving technologies is costly, in order to widely disseminate energy-saving technologies, it is desirable to share the energy-saving results achieved by introducing new equipment that uses energy-saving technologies (for example, "energy-saving power supply control devices") as objective numerical data between both the supplier and consumer of the equipment, thereby fairly distributing the benefits brought about by the introduction of the new equipment.
本発明は、省電力型電源制御装置を設置した工業用電気設備において、得られた節電の成果を、客観性のある数値データとして省電力技術を用いた新規設備(「省電力型電源制御装置」)の供給者側と需要者(使用者)側の双方において共有することにより、当該新規設備の導入によってもたらされた利益を公正に分配することを可能とする技術的手段を提供することを目的とする。 The purpose of this invention is to provide a technical means for enabling the fair distribution of benefits brought about by the introduction of new equipment ("power-saving power supply control devices") by sharing the results of energy savings achieved in industrial electrical equipment equipped with power-saving power supply control devices as objective numerical data between both the supplier and the consumer (user) of the new equipment that uses power-saving technology.
本発明者は、以下の方法、システム等によって、上記課題が解決することができることを見出し、本発明を完成するに至った。具体的には、本発明は、以下のものを提供する。 The inventors discovered that the above problems could be solved by the following methods, systems, etc., and have completed the present invention. Specifically, the present invention provides the following:
(1) 省電力型電源制御装置を備える工業用電気設備における省電力成果報酬算出方法であって、基準使用電力記憶手段に、前記省電力型電源制御装置を作動させない場合における前記工業用電気設備の基準使用電力を予め記憶させる、基準使用電力記憶ステップと、使用電力測定装置によって、前記省電力型電源制御装置を作動させた場合における前記工業用電気設備の単位時間当りの電力使用量である省電力措置後使用電力を測定する、使用電力測定ステップと、省電力成果報酬計算手段によって、前記基準使用電力記憶手段に記憶されている前記基準使用電力と、前記使用電力測定装置によって測定された前記省電力措置後使用電力との差に、所定の係数を乗じる演算処理を行うことによって、省電力成果報酬金額を算出する、省電力成果報酬算出ステップと、を含んでなる、省電力成果報酬算出方法。 (1) A method for calculating a power saving performance reward for industrial electrical equipment equipped with a power saving power supply control device, the method comprising: a standard power usage storage step for storing in advance in a standard power usage storage means the standard power usage of the industrial electrical equipment when the power saving power supply control device is not operated; a power usage measurement step for measuring, using a power usage measurement device, the post-power saving power usage, which is the amount of power usage per unit time of the industrial electrical equipment when the power saving power supply control device is operated; and a power saving performance reward calculation step for calculating a power saving performance reward amount by performing an arithmetic process using a power saving performance reward calculation means to multiply the difference between the standard power usage stored in the standard power usage storage means and the post-power saving power usage measured by the power usage measurement device by a predetermined coefficient.
(1)の省電力成果報酬算出方法によれば、省電力型電源制御装置を設置した工業用電気設備において、得られた節電の成果を、客観性のある数値データとして省電力技術を用いた新規設備(「省電力型電源制御装置」)の供給者側と需要者(使用者)側の双方において共有することにより、当該新規設備の導入によってもたらされた利益を公正に分配することができるようになる。 According to the energy-saving performance reward calculation method (1), the energy-saving results achieved in industrial electrical equipment equipped with energy-saving power supply control devices are shared as objective numerical data between both the supplier and the consumer (user) of new equipment employing energy-saving technology ("energy-saving power supply control devices"). This makes it possible to fairly distribute the benefits brought about by the introduction of such new equipment.
(2) 前記使用電力測定装置によって、前記省電力型電源制御装置を作動させない場合における前記工業用電気設備の単位時間当りの電力使用量を測定して前記基準使用電力を決定する、基準使用電力測定ステップを行い、前記基準使用電力記憶ステップにおいては、前記基準使用電力測定ステップにおいて決定された前記基準使用電力を、記憶する、(1)に記載の省電力成果報酬算出方法。 (2) The energy saving performance reward calculation method described in (1) includes a step of measuring a standard energy consumption, in which the energy consumption measurement device measures the amount of energy consumption per unit time of the industrial electrical equipment when the energy saving power supply control device is not operating, and determines the standard energy consumption; and in the step of storing the standard energy consumption, the standard energy consumption determined in the step of measuring the standard energy consumption is stored.
(2)の省電力成果報酬算出方法によれば、省電力型電源制御装置を設置した工業用電気設備において、得られた節電の成果を、個々の装置の稼働状態に即したより客観性のある数値データとして当該設備の供給者側と需要者側の双方において共有することにより、当該新規設備(「省電力型電源制御装置」)の導入によってもたらされた利益を公正に分配することができるようになる。 According to the energy-saving performance reward calculation method (2), in industrial electrical equipment equipped with an energy-saving power supply control device, the energy savings achieved are shared between the supplier and the consumer of the equipment as more objective numerical data tailored to the operating status of each piece of equipment, thereby enabling the benefits brought about by the introduction of the new equipment ("energy-saving power supply control device") to be distributed fairly.
(3) 前記工業用電気設備が、直流電圧が印加され負コロナを発生させる放電極と、前記負コロナの放電によって処理対象とする排ガスに含まれる微粒子を集塵する集塵極と、を備える電気集塵装置である、(1)又は(2)に記載の省電力成果報酬算出方法。 (3) The power saving performance reward calculation method described in (1) or (2), wherein the industrial electrical equipment is an electrostatic precipitator equipped with a discharge electrode to which a DC voltage is applied to generate a negative corona, and a dust collection electrode to collect fine particles contained in the exhaust gas to be treated by discharging the negative corona.
(3)の省電力成果報酬算出方法によれば、大量の電力を消費し、且つ、電力消費量の時間毎の変動幅も大きな工業設備であり、省電力型電源制御装置の普及が特に求められる電気集塵装置の分野において、(1)又は(2)に記載の省電力成果報酬算出方法の奏する上記効果を享受して、省電力型の電気集塵装置の普及を促進させることができる。 The power saving performance reward calculation method (3) can promote the spread of power saving electrostatic precipitators by enjoying the effects of the power saving performance reward calculation method described in (1) or (2) in the field of electrostatic precipitators, which are industrial facilities that consume large amounts of electricity and whose power consumption fluctuates greatly from hour to hour, and for which the spread of power saving power supply control devices is particularly desired.
(4) (1)から(3)の何れかに記載の省電力成果報酬算出方法において、前記使用電力測定ステップと、前記省電力成果報酬算出ステップと、を演算処理部に実行させる、省電力成果報酬算出用のプログラム。 (4) A program for calculating a power saving performance reward in the power saving performance reward calculation method described in any one of (1) to (3), which causes a calculation processing unit to execute the power usage measurement step and the power saving performance reward calculation step.
(4)の省電力成果報酬算出用のプログラムによれば、省電力型電源制御装置を設置した工業用電気設備において、得られた節電の成果を、客観性のある数値データとして省電力技術を用いた新規設備(「省電力型電源制御装置」)の供給者側と需要者(使用者)側の双方において共有することにより、当該新規設備の導入によってもたらされた利益を公正に分配することができるようになる。 (4) According to the program for calculating the energy-saving performance reward, the energy-saving results achieved in industrial electrical equipment equipped with an energy-saving power supply control device are shared as objective numerical data between both the supplier and the consumer (user) of new equipment using energy-saving technology ("energy-saving power supply control device"). This makes it possible to fairly distribute the benefits brought about by the introduction of the new equipment.
(5) 工業用電気設備における省電力成果報酬算出システムであって、省電力型電源制御装置と、使用電力測定装置と、基準使用電力記憶手段と、省電力成果報酬計算手段と、を備え、前記省電力成果報酬計算手段は、予め前記基準使用電力記憶手段に記憶されている前記工業用電気設備の基準使用電力と、前記使用電力測定装置によって測定された、前記省電力型電源制御装置を作動させた場合における前記工業用電気設備の単位時間当りの電力使用量である省電力措置後使用電力との差に、所定の係数を乗じる演算処理を行うことによって、省電力成果報酬金額を算出する、省電力成果報酬算出システム。 (5) A power saving performance reward calculation system for industrial electrical equipment, comprising a power saving type power supply control device, a power usage measuring device, a standard power usage storage means, and a power saving performance reward calculation means, wherein the power saving performance reward calculation means calculates a power saving performance reward amount by multiplying, by a predetermined coefficient, the difference between the standard power usage of the industrial electrical equipment stored in advance in the standard power usage storage means and the post-power saving power usage, which is the power usage per unit time of the industrial electrical equipment when the power saving type power supply control device is operated, measured by the power usage measuring device.
(5)の省電力成果報酬算出システムによれば、省電力型電源制御装置を設置した工業用電気設備において、得られた節電の成果を、客観性のある数値データとして省電力技術を用いた新規設備(「省電力型電源制御装置」)の供給者側と需要者(使用者)側の双方において共有することにより、当該新規設備の導入によってもたらされた利益を公正に分配することができるようになる。 (5) According to the energy-saving performance-based reward calculation system, the energy-saving results achieved in industrial electrical equipment equipped with energy-saving power supply control devices are shared as objective numerical data between both the supplier and the consumer (user) of new equipment employing energy-saving technology ("energy-saving power supply control devices"). This makes it possible to fairly distribute the benefits brought about by the introduction of such new equipment.
(6) 前記基準使用電力記憶手段及び前記省電力成果報酬計算手段が、有線又は無線の電気通信回線によって通信可能に前記使用電力測定装置に接続されていて、前記工業用電気設備から離隔した他の設備内に配置されている、(5)に記載の省電力成果報酬算出システム。 (6) The power saving performance reward calculation system described in (5), in which the reference power usage storage means and the power saving performance reward calculation means are communicably connected to the power usage measuring device via a wired or wireless telecommunications line and are located in another facility separate from the industrial electrical equipment.
(6)の省電力成果報酬算出システムによれば、(5)に記載の省電力成果報酬算出システムにおいて、例えば、遠隔地に存在する工業用電気設備における上述の節電効果の測定、成果報酬の算出を、工業用電気設備の供給者側の設備内において行うことができる。又、多数の工業用電気設備における上述の節電効果の測定、成果報酬の算出を、1か所の管理施設において効率良く行うことができる。 According to the energy saving performance reward calculation system of (6), in the energy saving performance reward calculation system described in (5), for example, the measurement of the energy saving effect and calculation of the performance reward for industrial electrical equipment located in a remote location can be performed within the facilities of the supplier of the industrial electrical equipment. Furthermore, the measurement of the energy saving effect and calculation of the performance reward for multiple industrial electrical equipment can be performed efficiently in a single management facility.
(7) 前記工業用電気設備が、直流電圧が印加され負コロナを発生させる放電極と、前記負コロナの放電によって処理対象とする排ガスに含まれる微粒子を集塵する集塵極と、を備える電気集塵装置である、(5)又は(6)に記載の省電力成果報酬算出システム。 (7) The power saving performance reward calculation system described in (5) or (6), wherein the industrial electrical equipment is an electrostatic precipitator equipped with a discharge electrode to which a DC voltage is applied to generate a negative corona, and a dust collection electrode to collect fine particles contained in the exhaust gas to be treated by discharging the negative corona.
(7)の省電力成果報酬算出システムによれば、大量の電力を消費し、且つ、電力消費量の時間毎の変動幅も大きな工業設備であり、省電力型電源制御装置の普及が特に求められる電気集塵装置の分野において、(5)又は(6)に記載の省電力成果報酬算出方法の奏する上記効果を享受して、省電力型の電気集塵装置の普及を促進させることができる。 The power saving performance reward calculation system (7) can promote the spread of power saving electrostatic precipitators by enjoying the effects of the power saving performance reward calculation method described in (5) or (6) in the field of electrostatic precipitators, which are industrial facilities that consume large amounts of electricity and whose power consumption fluctuates greatly from hour to hour, and for which the spread of power saving power supply control devices is particularly desired.
本発明によれば、省電力型電源制御装置を設置した工業用電気設備において、得られた節電の成果を、客観性のある数値データとして省電力技術を用いた新規設備(「省電力型電源制御装置」)の供給者側と需要者(使用者)側の双方において共有することにより、当該新規設備の導入によってもたらされた利益を公正に分配することができるようになる。そして、これにより、省電力型の工業設備の導入を促進させることができる。 According to this invention, in industrial electrical equipment equipped with a power-saving power supply control device, the results of power savings achieved are shared as objective numerical data between both the supplier and the consumer (user) of new equipment employing power-saving technology ("power-saving power supply control device"). This allows for a fair distribution of the benefits brought about by the introduction of the new equipment. This in turn promotes the introduction of power-saving industrial equipment.
以下、本発明を実施するための最良の形態について適宜図面を参照しながら説明する。 The best mode for implementing the present invention will be explained below, with reference to the drawings as appropriate.
<工業用電気設備(電気集塵装置)>
図3は、本発明の「工業用電気設備における省電力成果報酬算出システム(以下、単に「省電力成果報酬算出システム」とも言う。)」、又は、「工業用電気設備における省電力成果報酬算出方法(以下、単に「省電力成果報酬算出方法」とも言う。)」の好ましい適用対象となる工業用電気設備の一例である電気集塵装置2の構成を模式的に示す図である。
<Industrial electrical equipment (electrostatic precipitator)>
FIG. 3 is a diagram showing a schematic configuration of an electric dust collector 2, which is an example of industrial electrical equipment to which the "power saving performance reward calculation system for industrial electrical equipment (hereinafter also simply referred to as the 'power saving performance reward calculation system')" or the "power saving performance reward calculation method for industrial electrical equipment (hereinafter also simply referred to as the 'power saving performance reward calculation method')" of the present invention is preferably applied.
図3に示すように、電気集塵装置2は、集塵極22と、放電極23、及び、電源装置21とを備え、各種の排ガス中に微粒子として含有される有害なダストやミストを捕集する目的で使用される装置である。電気集塵装置2においては、電源装置21から放電極23に直流電圧が印加されることにより発生する負コロナの放電によって、処理対象とする排ガスに含まれる微粒子を集塵極22に付着させることにより、処理対象の排ガス中のミストやダスト等の微粒子を集塵する。 As shown in Figure 3, the electrostatic precipitator 2 comprises a collection electrode 22, a discharge electrode 23, and a power supply 21, and is used to capture harmful dust and mist contained as fine particles in various types of exhaust gas. In the electrostatic precipitator 2, a DC voltage is applied from the power supply 21 to the discharge electrode 23, causing a negative corona discharge to occur, causing the fine particles contained in the exhaust gas to be treated to adhere to the collection electrode 22, thereby collecting fine particles such as mist and dust from the exhaust gas to be treated.
ここで、電気集塵装置2においては、放電極23に印加する直流電圧を高めるほど、集塵効率を高めることができる。しかしながら、処理対象とする排ガス中に含まれる微粒子の濃度にかかわらず、電力を大量に消費し続けることは経済性においては好ましくない。この問題に対して、電気集塵装置2においては、処理対象として導入される排ガス中の微粒子濃度に応じて、直流電圧値を制御するか、或いは、印加電圧のON-OFF時間を制御することにより、高い集塵効率を維持しつつ、省電力を図ることができる。上記の荷電電圧の制御は、電気集塵装置2に投入される処理対象の排ガス中の微粒子濃度が一定濃度以下となった場合に、電気集塵装置2に対する荷電圧を低下するか、或いは、間欠荷電のON-OFF時間間隔を延長する制御方法によって行うことがより好ましい。 Here, in the electrostatic precipitator 2, the higher the DC voltage applied to the discharge electrode 23, the higher the dust collection efficiency. However, it is economically undesirable to continue consuming large amounts of power regardless of the concentration of particulates contained in the flue gas to be treated. To address this problem, the electrostatic precipitator 2 controls the DC voltage value or the ON-OFF time of the applied voltage according to the concentration of particulates in the flue gas to be treated, thereby achieving power savings while maintaining high dust collection efficiency. It is more preferable to control the charging voltage by a control method that reduces the charging voltage applied to the electrostatic precipitator 2 or extends the ON-OFF time interval of intermittent charging when the particulate concentration in the flue gas to be treated input into the electrostatic precipitator 2 falls below a certain concentration.
本明細書における「省電力型電源制御装置」とは、一例として、上記のような動作によって、電気集塵装置2において、処理対象とする排ガスに含まれる微粒子(塵やダスト等)の濃度に応じて、電源装置21からの荷電電圧の値をリアルタイムで適切に制御することにより、電力使用量を抑える機能を発揮する電源制御装置(特許文献1参照)のことを言う。 In this specification, the term "power-saving power supply control device" refers, for example, to a power supply control device (see Patent Document 1) that operates as described above to appropriately control the value of the charging voltage from the power supply 21 in real time in accordance with the concentration of fine particles (such as dust particles) contained in the exhaust gas to be treated in the electrostatic precipitator 2, thereby reducing power consumption.
又、上記の電気集塵装置以外の様々な「工業用電気設備」において、同様に節電機能を発揮する各種の電源制御装置も本発明における「省電力型電源制御装置」に該当する。「省電力型電源制御装置」は、ハードウェアで構成されていてもよいし、ソフトウェアで構成されていてもよく、或いは、それらの組合せで構成されていてもよい。 Furthermore, various power supply control devices that similarly perform power-saving functions in various "industrial electrical equipment" other than the above-mentioned electrostatic precipitators also fall under the category of "power-saving power supply control devices" in this invention. "Power-saving power supply control devices" may be configured as hardware, software, or a combination of these.
電気集塵装置2等の各種の工業用電気設備であって、「省電力型電源制御装置21A」を備える装置に、本発明の「省電力成果報酬算出システム」又は「省電力成果報酬算出方法」を適用することにより、省電力技術を用いた新規設備(「省電力型電源制御装置21A」)の導入による節電の成果を、客観性のある数値データ(「省電力成果報酬金額」)として自動的に得ることができるようになる。 By applying the "power saving performance reward calculation system" or "power saving performance reward calculation method" of the present invention to various types of industrial electrical equipment, such as an electrostatic precipitator 2, that is equipped with a "power saving type power supply control device 21A," it becomes possible to automatically obtain objective numerical data ("power saving performance reward amount") on the results of power savings achieved by introducing new equipment ("power saving type power supply control device 21A") that uses power saving technology.
ここで、本明細書において、「省電力成果報酬金額」とは、「省電力型電源制御装置21A」の導入によって使用電力量が節減されたことにより生じた利益のうちの所定割合の金額であって、当該工業用電気設備(例えば、電気集塵装置2)の供給者側に、節電の成果報酬として分配される報酬金額のことを言う。尚、上記の所定割合は装置の供給者側と装置の需要者(使用者)側との間の合意、契約に基づき予め任意の割合に決定すればよい。尚、上記契約態様の一例として、「省電力型電源制御装置21A」の導入時に「省電力成果報酬金額」を適切に設定し、併せて、設備の供給者側が当該装置の導入コストを負担する契約とすることによって、本発明の「省電力成果報酬算出システム」の普及を経済的な面から更に促進させることもできる。 In this specification, the term "power saving performance reward amount" refers to a specified percentage of the profits generated by reducing power consumption through the introduction of the "power saving power supply control device 21A," and is the reward amount distributed to the supplier of the industrial electrical equipment (e.g., electrostatic precipitator 2) as a reward for saving power. The specified percentage can be determined in advance at any rate based on an agreement or contract between the equipment supplier and the equipment consumer (user). As an example of such a contract, the "power saving performance reward amount" can be appropriately set when the "power saving power supply control device 21A" is introduced, and the contract also stipulates that the equipment supplier bears the introduction costs of the equipment, thereby further promoting the economic spread of the "power saving performance reward calculation system" of the present invention.
<省電力成果報酬算出システム>
図1は、本発明の「省電力成果報酬算出システム」の一例である省電力成果報酬算出システム1の構成を示すブロック図である。以下の説明では、「省電力成果報酬算出システム」を設置する工業用電気設備が電気集塵装置である場合における「省電力成果報酬算出システム」の具体的な構成を、本発明の「省電力成果報酬算出システム」の好ましい実施形態の一例としてその詳細を説明する。
<Power saving reward calculation system>
1 is a block diagram showing the configuration of an energy-saving performance-based reward calculation system 1, which is an example of the energy-saving performance-based reward calculation system of the present invention. In the following explanation, the specific configuration of the energy-saving performance-based reward calculation system in the case where the industrial electrical equipment in which the energy-saving performance-based reward calculation system is installed is an electrostatic precipitator will be described in detail as an example of a preferred embodiment of the energy-saving performance-based reward calculation system of the present invention.
[全体構成]
図1に示す通り、省電力成果報酬算出システム1は、使用電力測定装置11及び演算処理部12を含んで構成される。演算処理部12は、基準使用電力記憶手段121及び省電力成果報酬計算手段122を含んで構成される。
[Overall configuration]
1, the power saving performance reward calculation system 1 includes an electric power usage measuring device 11 and a calculation processing unit 12. The calculation processing unit 12 includes a reference electric power usage storage means 121 and an electric power saving performance reward calculation means 122.
[使用電力測定装置]
使用電力測定装置11は、電気集塵装置2の単位時間当りの電力使用量(基準使用電力及び「省電力措置後使用電力」)を測定することができる各種の電力測定機器により構成することができる。又、使用電力測定装置11は、「省電力型電源制御装置」を作動させた状態での電気集塵装置2の「運転時間」に係るデータも並行して取得可能な機器であることが好ましい。そして、測定された電力使用量に係るこれらの各データを、デジタル形式の数値データとして演算処理部12に出力する機能を有する機器であることが好ましい。これらの要求に対応可能な機器であれば、電気集塵装置に既に設置されている既設の電力使用量測定機器を、省電力成果報酬算出システム1を構成するデバイスとして好適に用いることもできる。
[Power usage measuring device]
The power consumption measuring device 11 can be configured with various types of power measuring equipment capable of measuring the amount of power consumption per unit time of the electrostatic precipitator 2 (reference power consumption and "power consumption after power saving measures"). Furthermore, the power consumption measuring device 11 is preferably an equipment capable of simultaneously acquiring data relating to the "operating time" of the electrostatic precipitator 2 with the "power saving type power supply control device" activated. Furthermore, it is preferable that the power consumption measuring device 11 has the function of outputting each of these measured data relating to the amount of power consumption as digital numerical data to the arithmetic processing unit 12. If the equipment can meet these requirements, existing power consumption measuring equipment already installed in the electrostatic precipitator can also be suitably used as a device constituting the power saving performance reward calculation system 1.
ここで、本明細書における「基準使用電力」とは、例えば、電気集塵装置2において「省電力型電源制御装置21A」を作動させない場合における単位時間当りの電力使用量であることを原則とし、予め契約等により任意に設定することができる「省電力成果報酬金額」等の算出のベースとなる基準の電力量である。又、本明細書における「省電力措置後使用電力」とは、電気集塵装置2の省電力措置後、即ち、「省電力型電源制御装置21A」を作動させた場合における単位時間当りの電力使用量のことを言う。 In this specification, "standard power usage" refers, in principle, to the amount of power usage per unit time when the "power-saving power supply control device 21A" in the electrostatic precipitator 2 is not activated, and is the standard amount of power that serves as the basis for calculating the "power-saving performance reward amount," which can be arbitrarily set in advance by contract, etc. Furthermore, in this specification, "power usage after power-saving measures" refers to the amount of power usage per unit time after the power-saving measures in the electrostatic precipitator 2 are implemented, i.e., when the "power-saving power supply control device 21A" is activated.
[演算処理部]
演算処理部12は、使用電力測定装置11から出力された電気集塵装置2における「省電力措置後使用電力」、及び、基準使用電力記憶手段121に予め記憶されている単位時間当りの「基準使用電力」を入力値とし、「省電力成果報酬金額」を出力値として算出する演算処理を行う。
[Calculation processing unit]
The calculation processing unit 12 performs calculation processing using the ``power consumption after power saving measures'' in the electric dust collector 2 output from the power consumption measuring device 11 and the ``standard power consumption'' per unit time pre-stored in the standard power consumption storage means 121 as input values, and calculates the ``power saving achievement reward amount'' as an output value.
演算処理部12は、使用電力測定装置11から電力使用量に係る数値データを受信することができるように、使用電力測定装置11と接続されている。この接続は、専用の通信ケーブルを利用した有線接続、有線LANによる接続、或いは、無線LANや近距離無線通信、携帯電話回線等の各種無線通信を用いた接続とすることができる。尚、演算処理部12は、使用電力測定装置11の近傍に配置せずに、有線又は無線の電気通信回線によって両者を通信可能に接続することにより、使用電力測定装置11から離隔した、工業用電気設備の供給者側の作業エリア内や、或いは、必要に応じて他の遠隔地に配置することもできる。 The calculation processing unit 12 is connected to the power usage measuring device 11 so as to receive numerical data related to power usage from the power usage measuring device 11. This connection can be a wired connection using a dedicated communication cable, a connection via a wired LAN, or a connection using various types of wireless communication such as wireless LAN, short-range wireless communication, or a mobile phone line. Furthermore, the calculation processing unit 12 can be located not in the vicinity of the power usage measuring device 11, but within the work area of the industrial electrical equipment supplier, or in another remote location as necessary, by connecting the two so that they can communicate with each other via a wired or wireless telecommunications line.
又、演算処理部12は、例えば、パーソナルコンピュータやタブレット端末、スマートフォン等を利用して構成することができる。或いは、演算処理部12は、本発明の実施に係る動作に特化した専用装置として構成することもできる。又、演算処理部12は、以上の機能を備える情報処理装置をサーバーとしてクラウド上に構成して、これを多数のクライアントで共有する構成とすることによって、多数の工業用電気設備における上述の節電効果の測定、成果報酬の算出を、1か所の管理施設において効率良く行うことができる構成とすることもできる。 The calculation processing unit 12 can be configured using, for example, a personal computer, tablet terminal, smartphone, etc. Alternatively, the calculation processing unit 12 can be configured as a dedicated device specialized for operations related to implementing the present invention. Furthermore, the calculation processing unit 12 can be configured as an information processing device equipped with the above functions configured as a server on the cloud, which can be shared by multiple clients, thereby enabling the measurement of the above-mentioned energy-saving effects and calculation of performance-based compensation for multiple industrial electrical equipment to be performed efficiently at a single management facility.
上記の何れの構成においても、演算処理部12は、CPU、メモリ、通信部等のハードウェアを備えている。そして、このような構成からなる演算処理部12において、本発明に係るコンピュータプログラムである「省電力成果報酬算出用のプログラム」を実行することにより、以下に説明する各種動作、及び、工業用電気設備における省電力成果報酬算出方法を具体的に実行することができる。 In any of the above configurations, the calculation processing unit 12 includes hardware such as a CPU, memory, and communications unit. By executing the "program for calculating energy saving performance rewards," a computer program according to the present invention, in the calculation processing unit 12 configured in this way, the various operations described below and the method for calculating energy saving performance rewards for industrial electrical equipment can be specifically performed.
(基準使用電力記憶手段)
基準使用電力記憶手段121は、電気集塵装置2において「省電力型電源制御装置21A」を作動させない場合における単位時間当りの電力使用量である「基準使用電力」を予め記憶させる記憶装置である。
(Reference power consumption storage means)
The standard power consumption storage means 121 is a storage device that stores in advance the "standard power consumption" which is the amount of power consumption per unit time when the "power saving type power supply control device 21A" in the electric dust collector 2 is not operated.
(省電力成果報酬計算手段)
省電力成果報酬計算手段122は、基準使用電力記憶手段121に記憶されている工業用電気設備(電気集塵装置2)の「基準使用電力」と、使用電力測定装置11によって測定された当該工業用電気設備(電気集塵装置2)の「省電力措置後使用電力」とを入力値とし、これらの2つの電力使用量との差に、以下に詳細を説明する「所定の係数」を乗じる演算処理を行うことによって、「省電力成果報酬金額」を算出する。
(Power saving performance reward calculation means)
The power saving achievement reward calculation means 122 takes as input the "standard power usage" of the industrial electrical equipment (electric dust collector 2) stored in the standard power usage storage means 121 and the "power usage after power saving measures" of the industrial electrical equipment (electric dust collector 2) measured by the power usage measuring device 11, and calculates the "power saving achievement reward amount" by performing an arithmetic operation to multiply the difference between these two power usage amounts by a "predetermined coefficient" which will be explained in detail below.
「省電力成果報酬金額」を算出するための演算処理は、具体的には、一例として、下記の表1に示すように、「使用電力単価(¥/kWh)」と、「省電力型電源制御装置」を作動させた状態での「運転時間(h)」と、装置の供給者側と装置の需要者(使用者)側との間で予め契約等により規定した「利益配分割合(%)」を「所定の係数」として行うことができる。これらの各数値を、「所定の係数」として、「基準使用電力と、単位時間当りの省電力措置後使用電力との差」に乗じる演算処理を行うことによって、表1に示す通り、実施時点における電力単価や、節電効果を享受して行われた運転時間等を加味した実質的な電気料金の節約金額に基づいた、公正な「省電力成果報酬金額」を、客観性のある数値データとして算出することができる。尚、本発明を実施するための「所定の係数」及び、それを含んでなる「省電力成果報酬金額」を算出するための演算式は、「基準使用電力」と、「省電力措置後使用電力」との差を入力値として用いることによって、任意の一定期間内における「省電力成果報酬金額」を、定量的に算出することができる数値や数式であればよく、上記において例示した特定の係数やそれらの特定の組合せのみには限定されない。 Specifically, as shown in Table 1 below, the calculation process for calculating the "power saving performance reward amount" can be performed using the "power usage unit price (¥/kWh)," the "operating time (h)" when the "power saving type power supply control device" is activated, and the "profit distribution rate (%)" stipulated in advance by contract or other agreement between the device supplier and the device consumer (user) as "predetermined coefficients." By performing a calculation process in which each of these values is multiplied by the "difference between base power usage and power usage per unit time after power saving measures are implemented" as a "predetermined coefficient," a fair "power saving performance reward amount" can be calculated as objective numerical data, as shown in Table 1, based on the actual amount of savings in electricity bills that takes into account the power usage unit price at the time of implementation and the operating time achieved through the power saving effects. The "predetermined coefficients" used to implement this invention and the calculation formula for calculating the "power saving performance reward amount" that includes them may be any numerical values or formulas that can quantitatively calculate the "power saving performance reward amount" within any given period of time by using the difference between the "baseline power usage" and the "power usage after power saving measures" as input values, and are not limited to the specific coefficients or specific combinations thereof exemplified above.
<省電力成果報酬算出方法>
本発明の「省電力成果報酬算出方法」は、好ましくは、上述した本発明の「工業用電気設備における省電力成果報酬算出システム」を用いることによって実行することができるプロセスである。この「省電力成果報酬算出方法」は、図2に示すように、使用電力測定装置11において実行可能な基準使用電力測定ステップST1、基準使用電力記憶手段121において実行可能な基準使用電力記憶ステップST2、使用電力測定装置11において実行可能な使用電力測定ステップST3、及び、省電力成果報酬計算手段122において実行可能な省電力成果報酬算出ステップST4が順次行われることによって、これらの各プロセスを含む全体プロセスとして実行される。
<Power saving performance reward calculation method>
The "power saving performance reward calculation method" of the present invention is preferably a process that can be executed by using the "power saving performance reward calculation system for industrial electrical equipment" of the present invention described above. As shown in Figure 2, this "power saving performance reward calculation method" is executed as an overall process including a reference power usage measurement step ST1 that can be executed in the power usage measurement device 11, a reference power usage storage step ST2 that can be executed in the reference power usage storage means 121, a power usage measurement step ST3 that can be executed in the power usage measurement device 11, and a power saving performance reward calculation step ST4 that can be executed in the power saving performance reward calculation means 122, by sequentially executing these steps.
但し、上記各ステップのうち、基準使用電力測定ステップST1は、本発明の「省電力成果報酬算出方法」における必須の構成要件ではない。本発明の「省電力成果報酬算出方法」は、予め、基準使用電力記憶手段121に、省電力型電源制御装置21Aを作動させない場合における当該工業用電気設備の「基準使用電力」を記憶させておき、このようにして記憶されている数値データを、必要に応じて適宜演算処理に利用する実施態様とすることもできる。この場合、本発明の「省電力成果報酬算出方法」は、基準使用電力測定ステップST1を割愛したより簡易な構成のプロセスとして実施することもできる。以下においては、本発明の「省電力成果報酬算出方法」について、上記ST1~ST4の全ステップが行われる場合の実施態様について、その詳細を説明する。 However, among the above steps, the reference power usage measurement step ST1 is not a required component of the "power saving performance reward calculation method" of the present invention. The "power saving performance reward calculation method" of the present invention can also be implemented by storing the "reference power usage" of the industrial electrical equipment when the power saving power supply control device 21A is not operating in the reference power usage storage means 121 in advance, and using the stored numerical data appropriately for calculation processing as needed. In this case, the "power saving performance reward calculation method" of the present invention can also be implemented as a simpler process that omits the reference power usage measurement step ST1. Below, we will explain in detail an embodiment of the "power saving performance reward calculation method" of the present invention in which all steps ST1 to ST4 above are performed.
(基準使用電力測定ステップ)
基準使用電力測定ステップST1は、使用電力測定装置11によって、電気集塵装置2において「省電力型電源制御装置21A」を作動させない場合、或いは、「省電力型電源制御装置21A」導入前における単位時間当りの「基準使用電力」を測定する処理である。
(Reference power consumption measurement step)
The standard power consumption measurement step ST1 is a process in which the power consumption measuring device 11 measures the "standard power consumption" per unit time when the "power-saving power supply control device 21A" is not operated in the electric dust collector 2, or before the "power-saving power supply control device 21A" is introduced.
(基準使用電力記憶ステップ)
基準使用電力記憶ステップST2は、基準使用電力測定ステップST1で得た「基準使用電力」を、基準使用電力記憶手段121に記憶させる処理である。記憶された「基準使用電力」は、演算処理に供される数値データとして必要に応じて基準使用電力記憶手段121から出力されて、演算処理部12に入力される。
(Step for storing reference power consumption)
The reference power consumption storage step ST2 is a process of storing the "reference power consumption" obtained in the reference power consumption measurement step ST1 in the reference power consumption storage means 121. The stored "reference power consumption" is output from the reference power consumption storage means 121 as numerical data to be used for calculation processing as needed, and input to the calculation processing unit 12.
(使用電力測定ステップ)
使用電力測定ステップST3は、使用電力測定装置11によって、「省電力措置後使用電力」、即ち、「省電力型電源制御装置21A」を作動させた場合における電気集塵装置2の単位時間当りの電力使用量を測定する処理である。
(Power consumption measurement step)
The power consumption measurement step ST3 is a process in which the power consumption measuring device 11 measures the "power consumption after power saving measures", i.e., the amount of power consumption per unit time of the electric dust collector 2 when the "power saving type power supply control device 21A" is operated.
(省電力成果報酬算出ステップ)
省電力成果報酬算出ステップST4は、省電力成果報酬計算手段122によって、基準使用電力記憶手段121に記憶されている「基準使用電力」と、使用電力測定装置11によって測定された「省電力措置後使用電力」との差に、「所定の係数」(一例として、上記において具体例を挙げた「使用電力単価(¥/kWh)」、「運転時間(h)」及び、「利益配分割合(%)」)を乗じる演算処理を行うことによって、省電力成果報酬金額を算出する処理である。
(Power saving reward calculation step)
The power saving performance reward calculation step ST4 is a process in which the power saving performance reward calculation means 122 performs an arithmetic operation to multiply the difference between the "reference power usage" stored in the reference power usage storage means 121 and the "power usage after power saving measures" measured by the power usage measuring device 11 by a "predetermined coefficient" (for example, the "power usage unit price (¥/kWh)", "operating time (h)", and "profit distribution rate (%)" given as specific examples above), thereby calculating the power saving performance reward amount.
省電力成果報酬算出ステップST4の実行後に、演算処理部12が、省電力成果報酬算出方法の実行を終了するか否かを判断する。例えば、処理終了の命令が入力された場合に終了と判断される。終了する場合には、省電力成果報酬算出方法の実行を終了し、それ以外の場合には、使用電力測定ステップST3へ戻り、省電力成果報酬算出方法の実行を継続する。 After executing the power saving performance reward calculation step ST4, the calculation processing unit 12 determines whether to terminate the execution of the power saving performance reward calculation method. For example, termination is determined when a command to terminate processing is input. If termination is determined, execution of the power saving performance reward calculation method is terminated; otherwise, the process returns to the power usage measurement step ST3 and continues execution of the power saving performance reward calculation method.
1 省電力成果報酬算出システム
11 使用電力測定装置
12 演算処理部
121 基準使用電力記憶手段
122 省電力成果報酬計算手段
2 工業用電気設備(電気集塵装置)
21 電源装置
21A 省電力型電源制御装置
22 集塵極
23 放電極
ST1 基準使用電力測定ステップ
ST2 基準使用電力記憶ステップ
ST3 使用電力測定ステップ
ST4 省電力成果報酬算出ステップ
1 Power saving performance reward calculation system 11 Power consumption measuring device 12 Arithmetic processing unit 121 Reference power consumption storage means 122 Power saving performance reward calculation means 2 Industrial electrical equipment (electrostatic precipitator)
21 Power supply device 21A Energy-saving power supply control device 22 Dust collecting electrode 23 Discharge electrode ST1 Reference power consumption measurement step ST2 Reference power consumption storage step ST3 Power consumption measurement step ST4 Power saving performance reward calculation step
Claims (5)
基準使用電力記憶手段に、前記省電力型電源制御装置を作動させない場合における前記工業用電気設備の基準使用電力を予め記憶させる、基準使用電力記憶ステップと、
使用電力測定装置によって、前記省電力型電源制御装置を作動させた場合における前記工業用電気設備の単位時間当りの電力使用量である省電力措置後使用電力を測定する、使用電力測定ステップと、
省電力成果報酬計算手段によって、前記基準使用電力記憶手段に記憶されている前記基準使用電力と、前記使用電力測定装置によって測定された前記省電力措置後使用電力との差に、所定の係数を乗じる演算処理を行うことによって、省電力成果報酬金額を算出する、省電力成果報酬算出ステップと、を含んでなり、
前記工業用電気設備が、直流電圧が印加され負コロナを発生させる放電極と、前記負コロナの放電によって処理対象とする排ガスに含まれる微粒子を集塵する集塵極と、を備える電気集塵装置である、
省電力成果報酬算出方法。 A method for calculating a power saving performance reward in industrial electrical equipment equipped with a power saving type power supply control device,
a standard power consumption storage step of storing in advance in a standard power consumption storage means a standard power consumption of the industrial electrical equipment when the power saving type power supply control device is not operated;
a power consumption measuring step of measuring, by a power consumption measuring device, power consumption after power saving measures, which is the amount of power consumption per unit time of the industrial electrical equipment when the power saving type power supply control device is operated;
and a power saving performance reward calculation step in which a power saving performance reward calculation means calculates a power saving performance reward amount by multiplying a difference between the reference power usage stored in the reference power usage storage means and the power usage after the power saving measure measured by the power usage measuring device by a predetermined coefficient ,
The industrial electrical equipment is an electrostatic precipitator including a discharge electrode to which a DC voltage is applied to generate a negative corona, and a dust collecting electrode to collect fine particles contained in the exhaust gas to be treated by discharging the negative corona .
Calculation method for power saving performance remuneration.
前記基準使用電力記憶ステップにおいては、前記基準使用電力測定ステップにおいて決定された前記基準使用電力を、記憶する、
請求項1に記載の省電力成果報酬算出方法。 a reference power consumption measurement step of measuring the amount of power consumption per unit time of the industrial electrical equipment when the energy-saving power supply control device is not operated by the power consumption measurement device, and determining the reference power consumption;
In the reference power consumption storage step, the reference power consumption determined in the reference power consumption measurement step is stored.
The method for calculating a power saving performance reward according to claim 1 .
前記使用電力測定ステップと、前記省電力成果報酬算出ステップと、
を演算処理部に実行させる、
省電力成果報酬算出用のプログラム。 3. The energy saving performance reward calculation method according to claim 1,
the power consumption measuring step; and the power saving performance reward calculating step.
causing the calculation processing unit to execute
A program for calculating rewards for energy saving results.
前記工業用電気設備が、直流電圧が印加され負コロナを発生させる放電極と、前記負コロナの放電によって処理対象とする排ガスに含まれる微粒子を集塵する集塵極と、を備える電気集塵装置であり、
省電力型電源制御装置と、
使用電力測定装置と、
基準使用電力記憶手段と、
省電力成果報酬計算手段と、を備え、
前記省電力成果報酬計算手段は、
予め前記基準使用電力記憶手段に記憶されている前記工業用電気設備の基準使用電力と、前記使用電力測定装置によって測定された、前記省電力型電源制御装置を作動させた場合における前記工業用電気設備の単位時間当りの電力使用量である省電力措置後使用電力との差に、所定の係数を乗じる演算処理を行うことによって、省電力成果報酬金額を算出する、
省電力成果報酬算出システム。 A system for calculating rewards for energy saving performance in industrial electrical equipment,
the industrial electrical equipment is an electrostatic precipitator including a discharge electrode to which a DC voltage is applied to generate a negative corona, and a dust collecting electrode to collect fine particles contained in the exhaust gas to be treated by discharging the negative corona,
a power-saving power supply control device;
A power consumption measuring device;
a reference power consumption storage means;
An energy saving performance reward calculation means;
The power saving performance reward calculation means
a power saving performance reward amount is calculated by multiplying the difference between the standard power consumption of the industrial electrical equipment stored in advance in the standard power consumption storage means and the post-power saving power consumption, which is the power consumption per unit time of the industrial electrical equipment measured by the power consumption measuring device when the power saving type power supply control device is operated, by a predetermined coefficient;
Energy saving performance reward calculation system.
請求項4に記載の省電力成果報酬算出システム。 The reference power consumption storage means and the power saving performance reward calculation means are communicably connected to the power consumption measurement device by a wired or wireless telecommunication line and are located in another facility separate from the industrial electrical facility.
The power saving performance reward calculation system according to claim 4 .
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| JP2014120787A (en) | 2012-12-13 | 2014-06-30 | Toshiba Corp | Electronic apparatus and apparatus system |
| JP2014241677A (en) | 2013-06-11 | 2014-12-25 | みずほ情報総研株式会社 | Power supply evaluation system, power supply evaluation method, and power supply evaluation program |
| JP2018134642A (en) | 2018-06-06 | 2018-08-30 | 住友金属鉱山エンジニアリング株式会社 | Power control device and method for electric dust collection device |
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| JP2014120787A (en) | 2012-12-13 | 2014-06-30 | Toshiba Corp | Electronic apparatus and apparatus system |
| JP2014241677A (en) | 2013-06-11 | 2014-12-25 | みずほ情報総研株式会社 | Power supply evaluation system, power supply evaluation method, and power supply evaluation program |
| JP2018134642A (en) | 2018-06-06 | 2018-08-30 | 住友金属鉱山エンジニアリング株式会社 | Power control device and method for electric dust collection device |
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