JPS60114502U - Electric car brake control circuit - Google Patents

Electric car brake control circuit

Info

Publication number
JPS60114502U
JPS60114502U JP291384U JP291384U JPS60114502U JP S60114502 U JPS60114502 U JP S60114502U JP 291384 U JP291384 U JP 291384U JP 291384 U JP291384 U JP 291384U JP S60114502 U JPS60114502 U JP S60114502U
Authority
JP
Japan
Prior art keywords
chopper
drive motor
control circuit
brake control
electric car
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
Application number
JP291384U
Other languages
Japanese (ja)
Inventor
純一 森
進一 佐々木
哲治 鈴木
Original Assignee
株式会社明電舎
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP291384U priority Critical patent/JPS60114502U/en
Publication of JPS60114502U publication Critical patent/JPS60114502U/en
Pending legal-status Critical Current

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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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のブレーキ制御回路の電気結線図、第２図
は本考案の実施例に係るブレーキ制御回路の電気結線図
、第３図は他の実施例によるブレーキ制御回路の電気結
線図である。 １・・・バッテリ、２・・・駆動用電動機、３・・・チ
ョッパ、１５．１６・・・切替スイッチ、１７・・・ブ
レーキ指令スイッチ。Fig. 1 is an electrical wiring diagram of a conventional brake control circuit, Fig. 2 is an electrical wiring diagram of a brake control circuit according to an embodiment of the present invention, and Fig. 3 is an electrical wiring diagram of a brake control circuit according to another embodiment. be. DESCRIPTION OF SYMBOLS 1... Battery, 2... Drive motor, 3... Chopper, 15.16... Changeover switch, 17... Brake command switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バッテリから駆動用電動機に印加すべき電力をチョッパ
を介して調節して走行速度を制御するようにした電気車
において、前記バッテリと駆動用電動機およびチョッパ
からなる主回路に、ブレーキ指令に応じて切替動作され
前記駆動用電動機に□誘起される逆電力によりブレーキ
電流を流すと港に前記チョッパの導通率に応じて前記駆
動用電動機から前記チョッパを通して前記バッテリへ回
生ずるループを形成するための切替スイッチを接続して
構成したことを特徴とする電気車のブレーキ制御回路。In an electric vehicle in which the running speed is controlled by adjusting the electric power to be applied from the battery to the drive motor via a chopper, the main circuit consisting of the battery, the drive motor, and the chopper is switched in response to a brake command. A changeover switch for forming a loop in which when a brake current is caused to flow by reverse power induced in the drive motor when operated, regeneration is generated from the drive motor through the chopper to the battery according to the conductivity of the chopper. A brake control circuit for an electric vehicle, characterized in that it is configured by connecting.
JP291384U 1984-01-12 1984-01-12 Electric car brake control circuit Pending JPS60114502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP291384U JPS60114502U (en) 1984-01-12 1984-01-12 Electric car brake control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP291384U JPS60114502U (en) 1984-01-12 1984-01-12 Electric car brake control circuit

Publications (1)

Publication Number Publication Date
JPS60114502U true JPS60114502U (en) 1985-08-02

Family

ID=30477036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP291384U Pending JPS60114502U (en) 1984-01-12 1984-01-12 Electric car brake control circuit

Country Status (1)

Country Link
JP (1) JPS60114502U (en)

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