JPS5986801U - Electric car control device - Google Patents
Electric car control deviceInfo
- Publication number
- JPS5986801U JPS5986801U JP18060382U JP18060382U JPS5986801U JP S5986801 U JPS5986801 U JP S5986801U JP 18060382 U JP18060382 U JP 18060382U JP 18060382 U JP18060382 U JP 18060382U JP S5986801 U JPS5986801 U JP S5986801U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- control
- control device
- output
- contactor
- 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.)
- Pending
Links
Landscapes
- Stopping Of Electric Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案を適用する電気車の制御装置の主回路を
示した図、第２図は従来の電気車の制御装置の電動機界
磁率制御回路図、第３図は本考案の作用番説明するため
の図、第４図は本考案の電気車の制御装置の電動機界磁
率制御回路を示した図である。 〜
５・・・チョッパ制御器、７・・・電動機の界磁巻線、
８・・・電動機の電機子、９・・・抵抗器、１０・・・
接触器、１３・・・回生ブレーキ指令回路、１５・・・
継電器、２０・・・カ行指令回路、２１・・・継電器、
２４・・・記憶継電器、２６・・・通流率検出器。Fig. 1 is a diagram showing the main circuit of a control device for an electric vehicle to which the present invention is applied, Fig. 2 is a circuit diagram of a motor field rate control circuit of a conventional control device for an electric car, and Fig. 3 is a diagram showing the operation number of the present invention. FIG. 4 is a diagram for explaining the electric motor field rate control circuit of the electric vehicle control device of the present invention. ~ 5... Chopper controller, 7... Field winding of electric motor,
8... Armature of electric motor, 9... Resistor, 10...
Contactor, 13... Regenerative brake command circuit, 15...
Relay, 20... Ka line command circuit, 21... Relay,
24... Memory relay, 26... Conductivity detector.
Claims (1)
器を接続してチョッパ制御により全界磁および弱め界磁
のカ行および回生ブレーキ制御を行なう電気車の制御装
置において、カ行弱め界磁運転時のチョッパ制御の通流
率が所定の値以上に達したとき作動する継電器と、この
継電器の動作出力を受けて自己保持する記憶継電器と、
この記憶継電器の出力と回生ブレーキ指令回路の出力に
応動して前記接触器を動作させる継電器とを設置またこ
とを特徴とする電気車の制御装置。In an electric vehicle control system, a resistor connected in parallel with a contactor and a resistor in series is connected to the field winding of an electric motor to perform full field and field weakening control and regenerative braking control using chopper control. A relay that operates when the conductivity of the chopper control during field weakening operation reaches a predetermined value or more, and a memory relay that self-maintains in response to the operating output of this relay.
A control device for an electric vehicle, comprising: a relay that operates the contactor in response to the output of the memory relay and the output of the regenerative brake command circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18060382U JPS5986801U (en) | 1982-12-01 | 1982-12-01 | Electric car control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18060382U JPS5986801U (en) | 1982-12-01 | 1982-12-01 | Electric car control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986801U true JPS5986801U (en) | 1984-06-12 |
Family
ID=30391555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18060382U Pending JPS5986801U (en) | 1982-12-01 | 1982-12-01 | Electric car control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986801U (en) |
-
1982
- 1982-12-01 JP JP18060382U patent/JPS5986801U/en active Pending
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