JPS6024105U - Electric car control device - Google Patents
Electric car control deviceInfo
- Publication number
- JPS6024105U JPS6024105U JP11095283U JP11095283U JPS6024105U JP S6024105 U JPS6024105 U JP S6024105U JP 11095283 U JP11095283 U JP 11095283U JP 11095283 U JP11095283 U JP 11095283U JP S6024105 U JPS6024105 U JP S6024105U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- voltage
- electric car
- car control
- series
- 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図は界磁チョッパ方式の電気車制御装置の主回路の
例を示した図、第２図は回生ブレーキ時のノツチ曲線を
示した図、第３図は従来の直並列接続制御回路図、第４
図は本考案の直並列接続制御回路図、第５図は第４図の
動作を説明するための図である。
４・・・界磁チョッパ装置、１７〜２０・・・主電動機
電圧検出器、２３・・・主電動機直列接続用しゃ断器、
２４．２５・・・主電動機並列接続用しゃ断器、２６．
２６Ａ・・・比較器、２７・・・補助継電器、２３Ａ・
・・しゃ断器２３の制御コイル、２４Ａ、２５Ａ・・・
しゃ断器２４．２５の制御コイル。Fig. 1 shows an example of the main circuit of a field chopper type electric vehicle control device, Fig. 2 shows a notch curve during regenerative braking, and Fig. 3 shows a conventional series-parallel connection control circuit. , 4th
The figure is a series-parallel connection control circuit diagram of the present invention, and FIG. 5 is a diagram for explaining the operation of FIG. 4. 4... Field chopper device, 17-20... Main motor voltage detector, 23... Breaker for main motor series connection,
24.25... Breaker for parallel connection of main motors, 26.
26A... Comparator, 27... Auxiliary relay, 23A.
...Control coil of breaker 23, 24A, 25A...
Control coil of circuit breaker 24.25.
Claims (1)
キ制御を行なう電気車の制御装置において、主電動機の
電圧を検出する電圧検出器と、この電圧検出器の出力と
あらかじめ定めた回生ブレーキ制御時の主電動機の直・
並列接続を決めるパターン電圧とを比較する比較器と、
この比較器の出力に応動し前記主電動機を直列または並
列に接続するしゃ断器を備えたことを特徴とする電気車
の制御装置。In a control device for an electric vehicle that performs regenerative brake control by connecting multiple traction motors in series or parallel, there is a voltage detector that detects the voltage of the traction motors, and a predetermined regenerative brake control time based on the output of this voltage detector. main motor direct
A comparator that compares the pattern voltage to determine parallel connection,
A control device for an electric vehicle, comprising a breaker that connects the main motor in series or in parallel in response to the output of the comparator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11095283U JPS6024105U (en) | 1983-07-19 | 1983-07-19 | Electric car control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11095283U JPS6024105U (en) | 1983-07-19 | 1983-07-19 | Electric car control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6024105U true JPS6024105U (en) | 1985-02-19 |
Family
ID=30257830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11095283U Pending JPS6024105U (en) | 1983-07-19 | 1983-07-19 | Electric car control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024105U (en) |
-
1983
- 1983-07-19 JP JP11095283U patent/JPS6024105U/en active Pending
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