JPH0452681B2 - - Google Patents
Info
- Publication number
- JPH0452681B2 JPH0452681B2 JP59104600A JP10460084A JPH0452681B2 JP H0452681 B2 JPH0452681 B2 JP H0452681B2 JP 59104600 A JP59104600 A JP 59104600A JP 10460084 A JP10460084 A JP 10460084A JP H0452681 B2 JPH0452681 B2 JP H0452681B2
- Authority
- JP
- Japan
- Prior art keywords
- control device
- current
- regenerative
- command
- motor control
- 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 - Lifetime
Links
- 230000001172 regenerating effect Effects 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、回生ブレーキ制御を行なう電気車制
御装置に係り、特に、空ノツチ試験において、制
御動作を確認するのに好適な装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to an electric vehicle control device that performs regenerative brake control, and particularly to a device suitable for confirming control operation in an empty notch test.
第１図は電気車に他励界磁電動機を用いて、回
生ブレーキ制御を行なう電気車の主回路図であ
る。
FIG. 1 is a main circuit diagram of an electric vehicle that uses a separately excited field motor to perform regenerative brake control.
今、このような電気車制御装置において工場、
電車区（検車場）等における試験・点検時の取扱
いを考えてみる。 Now, in such electric vehicle control equipment, factories,
Let's consider how they are handled during tests and inspections at train depots (vehicle inspection yards), etc.
一般に、試験・点検の際、制御装置が正常に動
作するかどうかの確認は主回路に挿入されている
断路器を開いて制御装置には高圧が印加されない
状態で運転台より力行・ブレーキ指令を出し、制
御器の動作をみる。（通常、空ノツチ試験とい
う）。 Generally, during tests and inspections, to check whether the control device is operating normally, open the disconnector inserted in the main circuit and issue power running/brake commands from the driver's cab with no high voltage applied to the control device. and check the operation of the controller. (Usually called the empty notch test).
空ノツチ試験では、カム軸を一回転させて力行
−惰行−ブレーキの一連の動作を確認する必要が
ある。力行の空ノツチは通常のカム軸制御車と同
様に運転台の主幹制御器から指令を与え、カム軸
の回転を確認する。次に、惰行状態に入るが、こ
の時、断流器４及び５は閉じたままである。 In the empty notch test, it is necessary to rotate the camshaft once and confirm the sequence of power running, coasting, and braking. The power running idle notch receives commands from the main controller in the driver's cab, just like a normal camshaft-controlled vehicle, and checks the rotation of the camshaft. Next, the coasting state is entered, but at this time the flow breakers 4 and 5 remain closed.
この後、ブレーキ状態に入るが、ブレーキ時は
他励界磁電流制御装置１０で、主回路電流が回生
方向に流れ、ブレーキが作用していることを確認
しもし、これが流れていない場合には一定時限
後、主回路をオフする。 After this, it enters the braking state, but when braking, use the separately excited field current control device 10 to check that the main circuit current is flowing in the regenerative direction and the brake is working, and if this is not flowing, After a certain period of time, the main circuit is turned off.
このため、従来の電気車制御装置では空ノツチ
試験の際、回生ブレーキ指令が与えられたにも拘
らず、回生電流信号が与えられないため、断流器
５０，４，５が釈放してしまう不具合があり、回
生ブレーキ時の制御動作が確認できなかつた。 For this reason, in the conventional electric vehicle control device, even though a regenerative brake command is given during an empty notch test, a regenerative current signal is not given, so the current breakers 50, 4, and 5 are released. There was a problem and the control operation during regenerative braking could not be confirmed.
なお、図中１はパンタグラフ、６は主電動機界
磁、７は電機子、８は接地スイツチ、９は無電圧
継電器、１１は主回路電流制御装置である。 In the figure, 1 is a pantograph, 6 is a main motor field, 7 is an armature, 8 is a grounding switch, 9 is a non-voltage relay, and 11 is a main circuit current control device.
従来の電気車制御ブロツク図を第２図に示す。 A conventional electric vehicle control block diagram is shown in FIG.
本発明の目的は、空ノツチ試験の際、主回路電
流が流れているような模擬信号を与える回路を付
加し、回生ブレーキ時の制御器の動作を確認でき
るようにした電気車制御装置を提供するにある。
An object of the present invention is to provide an electric vehicle control device in which a circuit is added to provide a simulated signal as if a main circuit current is flowing during an empty notch test, thereby making it possible to check the operation of a controller during regenerative braking. There is something to do.
第３図に、本発明の電気車の制御ブロツク図を
示す。第２図と異なる所は、模擬信号発生装置３
０の試験スイツチ１６よりバネ復帰の押ボタンス
イツチ２１を通してブレーキ制御指令に対して、
回生電流信号を出す回路を追加したことである。
FIG. 3 shows a control block diagram of the electric vehicle of the present invention. The difference from Fig. 2 is the simulated signal generator 3.
In response to the brake control command from the test switch 16 at 0 through the spring return push button switch 21,
This is by adding a circuit that outputs a regenerative current signal.
空ノツチ試験を行なうため、試験スイツチ１６
を“空ノツチ試験”の位置に置く。 To perform the empty notch test, test switch 16 is turned on.
Place it in the “empty notch test” position.
試験スイツチ１６を空ノツチ試験位置に置く
と、架線電圧が正常であるような模擬信号と、押
ボタンスイツチ（バネ復帰）を操作することによ
つて得られる回生電流信号が、他励界磁電流制御
装置に与えられる。 When the test switch 16 is placed in the empty notch test position, a simulated signal indicating that the overhead line voltage is normal and a regenerative current signal obtained by operating the push button switch (spring return) are generated as separately excited field current. given to the control device.
押ボタンスイツチ２１を押さない状態では、運
転台よりブレーキON指令を出しても、回生電流
信号が出ていないため、断流器４，５は開く。 When the pushbutton switch 21 is not pressed, even if a brake ON command is issued from the driver's cab, no regenerative current signal is output, so the current breakers 4 and 5 open.
押ボタンスイツチ２１を押していれば、回生電
流信号によつて過電流継電器３、主回路用断流器
５はホールドされる。 If the pushbutton switch 21 is pressed, the overcurrent relay 3 and main circuit circuit breaker 5 are held by the regenerative current signal.
従つて、ブレーキの空ノツチ試験も行なえるこ
とになる。 Therefore, an empty notch test of the brake can also be performed.
また、押ボタンスイツチ２１はバネ復帰式であ
るため、手をはなせば、回生電流信号が無くな
り、主回路はオフし、一連の動作が完了すること
になる。 Further, since the push button switch 21 is of a spring return type, when the push button switch 21 is released, the regenerative current signal disappears, the main circuit is turned off, and the series of operations is completed.
以上、他励界磁電動機を例として説明したが、
複巻電動機を用いて上述の一連の制御を行なう場
合でも、同様の手段を用いることができる。 The above explanation was given using a separately excited field electric motor as an example.
Similar means can be used even when performing the above series of controls using a compound motor.
また、回生電流信号を出すのは試験スイツチに
ついて説明したが、その他にも空ノツチ試験を行
なう時、操作する機器またはその補助接点でも同
様な試験を行なえる。 In addition, although we have explained that the test switch outputs the regenerative current signal, when performing the empty notch test, the same test can be performed on other operating equipment or its auxiliary contacts.
第１図は従来の電気車の主回路図、第２図は従
来の電気車の制御ブロツク図、第３図は本発明に
よる電気車の制御ブロツク図である。
１３……力行指令装置、１４……ブレーキ指令
装置、１５……架線電圧正常、１６……試験スイ
ツチ、１７……断流器投入指令装置、１８……電
流制御パターン、１９……主電動機、２１……押
ボタンスイツチ、３０……模擬信号発生装置、４
０……主電動機制御装置、５０……断流器。
FIG. 1 is a main circuit diagram of a conventional electric vehicle, FIG. 2 is a control block diagram of the conventional electric vehicle, and FIG. 3 is a control block diagram of an electric vehicle according to the present invention. 13... Power running command device, 14... Brake command device, 15... Overhead line voltage normal, 16... Test switch, 17... Breaker closing command device, 18... Current control pattern, 19... Main motor, 21...Push button switch, 30...Simulated signal generator, 4
0... Main motor control device, 50... Current interrupter.
Claims (1)
置１７と、ブレーキ指令装置１４とを有する電気
車用回生ブレーキ試験装置であつて、 電気車は、主電動機制御装置４０により制御さ
れる主電動機１９により走行制御され、主電動機
１９が存在する主回路を開閉する断流器５０を有
し、主電動機制御装置４０は、回生電流が存在し
ていない場合に断流器５０をオフする機能を有す
るものであり、 模擬信号発生装置３０は、断流器投入指令装置
１７に架線電圧存在模擬信号を出力すると共に主
電動機制御装置４０に回生電流存在模擬信号を出
力するものであり、 断流器投入指令装置１７は、模擬信号発生装置
３０の出力を入力し断流器５０に対してオン指令
を発生し、主電動機制御装置４０の出力を入力し
て回生電流が存在していない場合に断流器５０に
対してオフ指令を発生するものであり、 ブレーキ指令装置１４は、主電動機制御装置４
０に回生ブレーキ指令を出力するものである 電気車用回生ブレーキ試験装置。[Claims] 1. A regenerative brake testing device for an electric vehicle, which includes a simulated signal generator 30, a circuit breaker closing command device 17, and a brake command device 14, wherein the electric vehicle has a main motor control device 40. The traction motor control device 40 operates the current breaker 50 to open and close the main circuit in which the traction motor 19 is present. The simulating signal generator 30 outputs an overhead line voltage presence simulating signal to the disconnector closing command device 17 and outputs a regenerative current presence simulating signal to the traction motor control device 40. The current interrupter closing command device 17 inputs the output of the simulated signal generator 30 to generate an ON command to the current interrupter 50, and inputs the output of the traction motor control device 40 to detect the presence of regenerative current. The brake command device 14 generates an off command to the current interrupter 50 when the main motor control device 4
This is a regenerative brake test device for electric vehicles that outputs a regenerative brake command to 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59104600A JPS60249802A (en) | 1984-05-25 | 1984-05-25 | Regenerative brake test equipment for electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59104600A JPS60249802A (en) | 1984-05-25 | 1984-05-25 | Regenerative brake test equipment for electric vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60249802A JPS60249802A (en) | 1985-12-10 |
| JPH0452681B2 true JPH0452681B2 (en) | 1992-08-24 |
Family
ID=14384911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59104600A Granted JPS60249802A (en) | 1984-05-25 | 1984-05-25 | Regenerative brake test equipment for electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60249802A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014010079A1 (en) * | 2012-07-13 | 2014-01-16 | 三菱電機株式会社 | Power converter, electric car and method for controlling sequence test |
| CN113844425B (en) * | 2021-10-12 | 2022-09-13 | 中车株洲电力机车有限公司 | Locomotive brake, guiding control method of single brake controller of locomotive brake and vehicle |
-
1984
- 1984-05-25 JP JP59104600A patent/JPS60249802A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60249802A (en) | 1985-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |