JPS6217642B2 - - Google Patents
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- Publication number
- JPS6217642B2 JPS6217642B2 JP17893580A JP17893580A JPS6217642B2 JP S6217642 B2 JPS6217642 B2 JP S6217642B2 JP 17893580 A JP17893580 A JP 17893580A JP 17893580 A JP17893580 A JP 17893580A JP S6217642 B2 JPS6217642 B2 JP S6217642B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- equipment
- power generation
- secondary battery
- package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010248 power generation Methods 0.000 claims description 38
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Control Of Electrical Variables (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
【発明の詳細な説明】
本発明はパツケージ形発電設備に係り、特に曳
航時における設備内の冷却等に必要な電力を供給
するための装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a packaged power generation facility, and more particularly to a device for supplying power necessary for cooling the facility during towing.
通常火力発電所の建設にあたつては、発電所建
設地点の土木工事から始まり、タービン発電機の
基礎台の建設、タービン建屋の建設、ボイラー鉄
骨の建設、ボイラーのドラム上げ、各機器の据付
等主要構成機器を土木、タービン建屋の工事の進
行に合わせて据え付けている。 Normally, the construction of a thermal power plant begins with civil engineering work at the power plant construction site, followed by construction of the foundation for the turbine generator, construction of the turbine building, construction of the boiler steel frame, raising the boiler drum, and installation of various equipment. The main components are being installed in accordance with the progress of civil engineering and turbine building construction.
このため、現地据付条件の悪い現場においては
これら据付工事に長時間を要し、かつ、発電所建
設価格に大きな影響を与える。また、発電所の構
成機器を各要素毎に据付時期に合わせ輸送、搬入
することが肝要であり、これに伴い輸送費もかさ
む等の問題があつた。特に、低開発地域に建設す
る発電所にあつては、熟練技術者の確保も問題と
なつていた。 For this reason, these installation works take a long time at sites with poor local installation conditions, and have a large impact on the power plant construction price. In addition, it is important to transport and bring in each element of the power plant's component equipment in accordance with the installation period, which poses problems such as increased transportation costs. Particularly for power plants built in underdeveloped areas, securing skilled engineers has been a problem.
そこで、最近の火力発電所の建設においては、
先ずボイラー、タービン、発電機、変圧器および
それらの付属設備等の発電所構成機器およびター
ビン建屋を浮上可能な船台上に据え付け、一つの
巨大なパツケージに製作、組立てる。次いで、こ
のパツケージを潜水可能式バージにより発電所建
設現場近くまで海上、河川等の水路を利用して一
体輸送し、予め用意された設置場所に曳航する。
その後、上記パツケージからバージを取り外し、
船台に設けられたバラストタンクに注水すること
により着床させ、周囲を埋め戻しの上、パツケー
ジ外の電気、水、燃料設備等を接続する。これに
より、現地据付工事期間を大巾に短縮させ、工場
内で充分に品質管理の行き届いた発電設備を製作
ならしめる。いわゆる、パツケージ形発電プラン
ト方式が採用されている。 Therefore, in the construction of recent thermal power plants,
First, power plant components such as boilers, turbines, generators, transformers, and their auxiliary equipment, as well as the turbine building, are installed on a floatable platform and assembled into one huge package. Next, this package is transported by a submersible barge to the vicinity of the power plant construction site using waterways such as the sea and rivers, and is towed to a pre-prepared installation site.
After that, remove the barge from the package cage,
The vessel is placed on the ground by pouring water into the ballast tank installed on the ship's platform, the surrounding area is backfilled, and electricity, water, fuel equipment, etc. outside the package are connected. This will greatly shorten the on-site installation period and allow the production of power generation equipment with sufficient quality control within the factory. A so-called package-type power generation plant system is adopted.
第１図乃至第３図はそのパツケージ形発電設備
の一例を示したもので、第１図はその一部切欠平
面図、第２図は第１図の直線Ｘ−Ｘに沿う側面断
面図、第３図は第１図の直線Ｙ−Ｙに沿う正面断
面図である。 Figures 1 to 3 show an example of the package type power generation equipment, in which Figure 1 is a partially cutaway plan view, Figure 2 is a side sectional view taken along line XX in Figure 1, FIG. 3 is a front sectional view taken along the straight line YY in FIG. 1.
図において、１は船台で、バラストタンク１Ａ
を有し通常の船舶と同様に工場のドツク内で製作
され、この船台１上に発電所の構成機器であるボ
イラー２、タービン３、発電機４、変圧器類５，
６，７等の主要機器をはじめ、これら附属機器で
ある押込通風機８、煙突９、復水器１０、循環水
ポンプ１１、デイアレーター１２、コンプレツサ
ー設備１３、給水ポンプ設備１４さらに水素ガス
発生装置１５、蓄電池設備１６、制御室１７、ク
レーンおよびホイスト設備１８、非常用発電設備
１９等、発電所構成機器の大部分が搭載され、１
つの巨大なパツケージＰが構成される。尚、図中
の２０は、これら機器保護の為のタービン発電機
建屋である。 In the figure, 1 is the ship's platform, and the ballast tank 1A
It is manufactured in a factory dock like a normal ship, and on this ship 1 are the components of the power plant: boiler 2, turbine 3, generator 4, transformers 5,
In addition to the main equipment such as 6 and 7, these auxiliary equipment such as forced draft fan 8, chimney 9, condenser 10, circulating water pump 11, dealerator 12, compressor equipment 13, water supply pump equipment 14, and hydrogen gas generator 15, storage battery equipment 16, control room 17, crane and hoist equipment 18, emergency power generation equipment 19, etc., most of the power plant components are installed, 1
Two huge packages P are constructed. In addition, 20 in the figure is a turbine generator building for protecting these devices.
この発電パツケージＰを構成するこれらの各機
器は、工場において厳密な管理のもとに短時間の
間に製作され、船台１に組立搭載される。 Each of these devices constituting the power generation package P is manufactured in a short period of time under strict control at a factory, and assembled and mounted on the boat platform 1.
第４図はその発電パツケージＰの海上輸送状態
を示したもので、図においてＰは発電パツケージ
であり、Ｂはこの発電パツケージＰを搭載する為
の潜水可能式バージである。また、Ｔはこの潜水
可能式バージＢを曳航する為の曳航船、Ｓは海で
ある。 FIG. 4 shows the state in which the power generation package P is transported by sea. In the figure, P is the power generation package, and B is a submersible barge on which the power generation package P is mounted. Further, T is a towing vessel for towing this submersible barge B, and S is the sea.
このように、パツケージ形発電プラント方式を
採用すれば、発電プラント設備およびそれを収容
する建屋を製造者の任意の場所で一括製作、組立
し、これをバージＢに搭載し、曳航船Ｔにて発電
所建設現場まで曳航することにより、世界のいた
る所に設置することができる。 In this way, if the package type power generation plant method is adopted, the power generation plant equipment and the building that houses it can be manufactured and assembled all at once at the manufacturer's desired location, and then loaded onto barge B and transported by towing vessel T. By towing it to a power plant construction site, it can be installed anywhere in the world.
ところで、その発電パツケージＰを曳航中は、
ボイラー２、タービン３および発電機４が停止し
ているため、建屋２０内の空調設備を稼動させる
ことができない。 By the way, while towing the power generation package P,
Since the boiler 2, turbine 3, and generator 4 are stopped, the air conditioning equipment in the building 20 cannot be operated.
このため、海洋上を数ケ月間もの間曳航する場
合などは、直射日光を受けて建屋２０の内部温が
上昇し、電子部品等の品質が劣化し、主機および
制御室１７内の制御装置等の信頼性が低下する不
具合があつた。 Therefore, when towed on the ocean for several months, the internal temperature of the building 20 increases due to direct sunlight, the quality of electronic parts etc. deteriorates, and the main engine and control equipment in the control room 17 etc. There was a problem that reduced reliability.
本発明は、曳航中、設備内に経済的に安定した
電力を供給することにより、空調設備等を働か
せ、機器の信頼性を損うことなく発電プラントを
現地まで輸送し得るパツケージ形発電設備を提供
することを目的とする。 The present invention provides a package-type power generation facility that enables the power generation plant to be transported to the site without compromising the reliability of the equipment by supplying economically stable power to the facility during towing, thereby operating air conditioning equipment, etc. The purpose is to provide.
この目的を達成するために本発明は、曳航中の
発電設備に太陽熱発電設備等自然エネルギーを利
用した発電設備と電力貯蔵のための二次電池とを
組み合せた給電設備を設けたことを特徴とする。 In order to achieve this object, the present invention is characterized in that the power generation equipment being towed is equipped with power supply equipment that combines power generation equipment using natural energy such as solar thermal power generation equipment and secondary batteries for power storage. do.
以下、本発明を図面を参照して説明する。 Hereinafter, the present invention will be explained with reference to the drawings.
第５図は、本発明の一実施例に係る給電設備の
システム構成図で、自然エネルギーを利用した発
電プラントとして太陽熱発電設備と、電力貯蔵用
の二次電池との組み合せの例を示したものであ
る。 FIG. 5 is a system configuration diagram of power supply equipment according to an embodiment of the present invention, showing an example of a combination of solar thermal power generation equipment as a power generation plant using natural energy and a secondary battery for power storage. It is.
図中、４０は集熱器であり、太陽の熱を吸収す
るものである。４１は蒸気発生器である。４２は
タービンであり、蒸気発生器４１から出た蒸気に
よつて駆動される。４３は発電機、４４は復水
器、４５は熱水タンクである。５０は系統母線で
ある。５１は発電機４３と系統母線５０との並列
用しや断器である。５２は充電用しや断器、５３
は放電用しや断器、５４は交流−直流の電力変換
器、５５は充電−放電をする二次電池、５６は所
内の負荷を接続するためのしや断器である。５７
はパツケージプラント内で使用する補機電源、空
調用電源、照明設備などの負荷である。６０は二
次電池５５の運転制御をする為の運転制御装置で
ある。 In the figure, 40 is a heat collector, which absorbs the heat of the sun. 41 is a steam generator. 42 is a turbine, which is driven by steam output from the steam generator 41. 43 is a generator, 44 is a condenser, and 45 is a hot water tank. 50 is a system bus. 51 is a parallel disconnector for the generator 43 and the system bus 50. 52 is a charging disconnector, 53
54 is an AC-DC power converter, 55 is a secondary battery for charging and discharging, and 56 is a breaker for connecting a load within the station. 57
is the load of auxiliary equipment power supplies, air conditioning power supplies, lighting equipment, etc. used in the packaging plant. 60 is an operation control device for controlling the operation of the secondary battery 55.
次に本発明の動作を説明する。 Next, the operation of the present invention will be explained.
まず、運転制御装置６０によつて太陽熱発電設
備は起動される。そのときの天候状態によつて発
電量は左右される。太陽が出ていない時には集熱
器の熱吸収が悪い為に効率が良くない。二次電池
に充電する場合は、並列用しや断器５１と充電し
や断器５２を閉じる。そのあと電力変換装置５４
を順変換制御し、二次電池５５を充電する。 First, the solar power generation equipment is activated by the operation control device 60. The amount of power generated depends on the weather conditions at that time. When the sun is not out, the heat absorption of the collector is poor, making it less efficient. When charging the secondary battery, the parallel capacitor disconnector 51 and the charging capacitor 52 are closed. After that, the power converter 54
forward conversion control and charge the secondary battery 55.
次に、運転制御装置６０から放電指令が与えら
れると、充電用しや断器５２を開き、放電しや断
器５３を閉じる。この放電しや断器５３を閉じる
と同時に、電力変換装置５４を逆変換制御し、二
次電池５５を放電し、系統母線５０へ送電する。
系統母線５０にはパツケージ形発電プラント内の
負荷５７が接続されており、補機電源、空調用電
源、照明設備などへ電力を供給する。 Next, when a discharge command is given from the operation control device 60, the charging cap breaker 52 is opened and the discharging cap breaker 53 is closed. At the same time as this discharger and disconnector 53 is closed, the power converter 54 is controlled to reverse conversion, the secondary battery 55 is discharged, and power is transmitted to the system bus 50.
A load 57 in a packaged power generation plant is connected to the system bus 50, and supplies power to an auxiliary power source, an air conditioning power source, lighting equipment, and the like.
第６図は、そのときの天候状態の気温と充電し
や断器５２、放電しや断器５３、並列用しや断器
５１の動作タイミングを示したものである。 FIG. 6 shows the temperature of the weather conditions at that time and the operation timings of the charging/discharging switch 52, the discharging/discharging switch 53, and the parallel switching switch 51.
太陽熱発電は気温ｔにより左右されるので、
今、基準温度をt0、しや断器切替温度をt1、t2と
し、t1＞t0＞t2なる関係にあるものとすると、ま
ず、t0＜ｔ＜t1の時には、このときは天気がよく
て充分太陽熱を発電エネルギーとして使用可能な
場合であるので、充電しや断器５２閉、放電しや
断器５３開、並列しや断器５１閉とする。次に、
気温ｔが基準温度t0より下がつた時、即ち、t2＜
ｔ＜t0の時には、充電しや断器５２開、放電しや
断器５３閉、並列しや断器５１閉とする。次に、
気温ｔがt2より低い時、即ち、ｔ＜t2のときに
は、充電しや断器５２開、放電しや断器５３閉、
並列しや断器５１開とする。 Solar thermal power generation depends on the temperature t, so
Now, let us assume that the reference temperature is t 0 and the breaker switching temperatures are t 1 and t 2 , and that there is a relationship of t 1 > t 0 > t 2. First, when t 0 < t < t 1 , At this time, the weather is good and sufficient solar heat can be used as power generation energy, so the charging/discharging switch 52 is closed, the discharging/discharging switch 53 is open, and the parallel switching switch 51 is closed. next,
When the temperature t falls below the reference temperature t 0 , that is, t 2 <
When t<t 0 , the charging capacitor 52 is opened, the discharging capacitor 53 is closed, and the parallel capacitor 51 is closed. next,
When the temperature t is lower than t2 , that is, when t< t2 , the charging/discharging switch 52 is opened, the discharging/discharging switch 53 is closed,
The parallel sheath disconnector 51 is opened.
このように制御することによつて、効率のよい
太陽熱発電が行われると共に、パツケージ形発電
プラントの海上航行中も電源設備から常時安定し
た電源を供給することができるようになる。この
結果、パツケージ形発電プラント内の照明、空調
を生かし、電力設備の特性を工業調整と同じ特性
の状態で現地へ納入することが可能となる。 By controlling in this manner, efficient solar thermal power generation can be performed, and stable power can always be supplied from the power supply equipment even while the packaged power generation plant is sailing at sea. As a result, it will be possible to make use of the lighting and air conditioning inside the packaged power generation plant, and to deliver the power equipment to the site with the same characteristics as industrially adjusted.
尚、上記実施例では、自然エネルギーを利用し
た発電設備として太陽熱発電設備について述べた
が、これに代えて、風力発電設備、波力発電設備
などをパツケージ形発電プラント内に設け、二次
電池と組み合せて給電設備を構成しても良いこと
は言う迄もない。 In the above embodiment, solar thermal power generation equipment was described as power generation equipment that uses natural energy, but instead of this, wind power generation equipment, wave power generation equipment, etc. may be installed in a package type power generation plant, and secondary batteries and It goes without saying that they may be combined to form a power supply facility.
以上のように、本発明によれば、自然エネルギ
ーを使用し、その出力と電力貯蔵の二次電池を組
み合わせて、パツケージ形発電プラント航行中に
も安定した電力を供給するようにしたので、経済
的に空調設備等を働かせることが可能となり、信
頼性を損うことなく、工場出荷時と同じ状態で現
地据付が可能となる。 As described above, according to the present invention, natural energy is used and its output is combined with a secondary battery for power storage to supply stable power even while the packaged power plant is cruising, making it economical. This makes it possible to operate air conditioning equipment, etc., without sacrificing reliability, and it becomes possible to install it on-site in the same condition as when shipped from the factory.
第１図は船台上に組立製作した発電パツケージ
の一部切欠断面図、第２図は第１図の直線Ｘ−Ｘ
に沿う断面側面図、第３図は第１図の直線Ｙ−Ｙ
に沿う断面正面図、第４図は発電パツケージの輸
送の一例を説明するための説明図、第５図は本発
明の一実施例に係るシステムの構成図、第６図は
気温と各しや断器の開、閉の動作を説明するため
のタイムチヤートである。
１……船台、１Ａ……バラストタンク、２……
ボイラー、３，４２……タービン、４，４３……
発電機、５，６，７……変圧器、８……押込通風
機、９……煙突、１０，４４……復水器、１１…
…循環水ポンプ、１２……デイアレーター、１４
……給水ポンプ、１５……水素ガス発生装置、１
６……蓄電池設備、１７……制御室、１８……ク
レーンおよびホイスト設備、１９……非常用発電
設備、２０……タービン発電機建屋、４０……集
熱器、４１……蒸気発生器、４５……熱水タン
ク、５０……系統母線、５１……並列しや断器、
５２……充電用しや断器、５３……放電用しや断
器、５４……電力変換器、５５……二次電池、５
６……しや断器、５７……負荷、６０……運転制
御装置。
Figure 1 is a partially cutaway cross-sectional view of the power generation package assembled on the ship's platform, and Figure 2 is the straight line X-X in Figure 1.
Figure 3 is a cross-sectional side view along the line Y-Y in Figure 1.
4 is an explanatory diagram for explaining an example of transportation of a power generation package, FIG. 5 is a configuration diagram of a system according to an embodiment of the present invention, and FIG. 6 is a diagram showing temperature and various This is a time chart for explaining the opening and closing operations of the disconnector. 1...Ship, 1A...Ballast tank, 2...
Boiler, 3,42... Turbine, 4,43...
Generator, 5, 6, 7... Transformer, 8... Forced draft fan, 9... Chimney, 10, 44... Condenser, 11...
...Circulating water pump, 12...Dealator, 14
...Water pump, 15...Hydrogen gas generator, 1
6... Storage battery equipment, 17... Control room, 18... Crane and hoist equipment, 19... Emergency power generation equipment, 20... Turbine generator building, 40... Heat collector, 41... Steam generator, 45...Hot water tank, 50...System bus, 51...Parallel line disconnector,
52... Charging shield breaker, 53... Discharging shield breaker, 54... Power converter, 55... Secondary battery, 5
6...Shipping switch, 57...Load, 60...Operation control device.
Claims (1)
ビン、発電機、変圧器、空調設備、制御室等を曳
航可能な船台上に据え付けて成るパツケージ形発
電設備において、自然エネルギーを利用した発電
設備と、電力変換装置と、二次電池とを設け、曳
航中に得られる自然エネルギーに応じて、前記発
電設備から発生する電力を前記空調設備等の負荷
に供給すると共に、その電力が余る場合は、前記
電力変換装置を介して前記二次電池に貯え、不足
する場合は、前記二次電池から前記電力変換装置
を介して前記負荷に電力を供給することを特徴と
するパツケージ形発電設備。1 Package-type power generation equipment that consists of at least a boiler, turbine, generator, transformer, air conditioning equipment, control room, etc. installed on a towable platform, which constitutes a power plant, is a power generation equipment that uses natural energy and power conversion. A device and a secondary battery are provided, and according to the natural energy obtained during towing, the power generated from the power generation equipment is supplied to the load such as the air conditioning equipment, and if the power is left over, the power conversion equipment is provided. A packaged power generation facility characterized in that power is stored in the secondary battery via a device, and when there is insufficient power, power is supplied from the secondary battery to the load via the power conversion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17893580A JPS57105506A (en) | 1980-12-19 | 1980-12-19 | Package type power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17893580A JPS57105506A (en) | 1980-12-19 | 1980-12-19 | Package type power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57105506A JPS57105506A (en) | 1982-07-01 |
| JPS6217642B2 true JPS6217642B2 (en) | 1987-04-18 |
Family
ID=16057209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17893580A Granted JPS57105506A (en) | 1980-12-19 | 1980-12-19 | Package type power plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57105506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8312703B2 (en) | 2009-06-15 | 2012-11-20 | Mitsubishi Heavy Industries, Ltd. | Solar-thermal gas turbine generator |
-
1980
- 1980-12-19 JP JP17893580A patent/JPS57105506A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8312703B2 (en) | 2009-06-15 | 2012-11-20 | Mitsubishi Heavy Industries, Ltd. | Solar-thermal gas turbine generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57105506A (en) | 1982-07-01 |
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