JPS5986802U - electric car control device - Google Patents
electric car control deviceInfo
- Publication number
- JPS5986802U JPS5986802U JP18258982U JP18258982U JPS5986802U JP S5986802 U JPS5986802 U JP S5986802U JP 18258982 U JP18258982 U JP 18258982U JP 18258982 U JP18258982 U JP 18258982U JP S5986802 U JPS5986802 U JP S5986802U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- regenerative brake
- traction motor
- electric car
- traction
- 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図はチョッパー制御装置を有した電気車の電力回生
ブレーキ作動時における主回路の本考案による一実施例
を示す回路図、第２図は第１図のチョッパー制御装置を
３台搭載した電気車における回生電流の経路を示した回
路図である。
１・・・主電動機群、２・・・チョッパー制御装置、３
・・・遮断器、４・・・架線、５・・・主電動機電流検
出回路、６・・・主回路遮断指令回路、７・・・基準値
発生回路、８・・・比較器、９・・・電気車ａ１１０・
・・電気車ｂ、１１・・・第１ユニツト、１２・・・第
２ユニツト、１３・・・第３ユニツト。Figure 1 is a circuit diagram showing an embodiment of the main circuit according to the present invention when the power regenerative brake is activated in an electric vehicle equipped with a chopper control device, and Figure 2 is an electric vehicle equipped with three chopper control devices shown in Figure 1. FIG. 2 is a circuit diagram showing a regenerative current path in a vehicle. 1... Main motor group, 2... Chopper control device, 3
... Breaker, 4... Overhead line, 5... Main motor current detection circuit, 6... Main circuit cutoff command circuit, 7... Reference value generation circuit, 8... Comparator, 9.・・Electric car a110・
...Electric car b, 11...first unit, 12...second unit, 13...third unit.
Claims (1)
によって制御され、かつ、１編成中に複数搭載°された
主電動機群とを有する電気車において、回生ブレーキ作
動時における主電動機下流の変化を検出する主電動機電
流検出手段と、前記回生ブレーキの作動を前記主電動機
電流検出手段の検出結果に対応させ、主電動機群の電流
値が減少した際に回生ブレーキの作動を抑制する制御手
段とを有したことを特徴とする電気車制御装置。Detecting changes downstream of the traction motor when the regenerative brake is activated in an electric vehicle that has an electric control device with a power regenerative brake and a group of traction motors that are controlled by the control device and are installed in a plurality of traction motors in one train set. traction motor current detection means, and control means for making the operation of the regenerative brake correspond to the detection result of the traction motor current detection means and suppressing the operation of the regenerative brake when the current value of the traction motor group decreases. An electric vehicle control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18258982U JPS5986802U (en) | 1982-12-03 | 1982-12-03 | electric car control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18258982U JPS5986802U (en) | 1982-12-03 | 1982-12-03 | electric car control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986802U true JPS5986802U (en) | 1984-06-12 |
Family
ID=30395382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18258982U Pending JPS5986802U (en) | 1982-12-03 | 1982-12-03 | electric car control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986802U (en) |
-
1982
- 1982-12-03 JP JP18258982U patent/JPS5986802U/en active Pending
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