JPS583703U - Regenerative brake control device - Google Patents

Regenerative brake control device

Info

Publication number
JPS583703U
JPS583703U JP9667881U JP9667881U JPS583703U JP S583703 U JPS583703 U JP S583703U JP 9667881 U JP9667881 U JP 9667881U JP 9667881 U JP9667881 U JP 9667881U JP S583703 U JPS583703 U JP S583703U
Authority
JP
Japan
Prior art keywords
contactor
regenerative
control device
brake control
regenerative brake
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
JP9667881U
Other languages
Japanese (ja)
Inventor
茂 栗山
神長　実
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP9667881U priority Critical patent/JPS583703U/en
Publication of JPS583703U publication Critical patent/JPS583703U/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) [Summary] 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図は本考案を含９主回路図、第２図は従来行なわれ
ていた制御回蕗図である。　　　　　　　。 １・・・直流電源、４・・・回生コンタクタ、５′・・
・回生コンタクタ・コイル、６・・・モータ、７・・・
界磁コイル、訃・・アーマチャ、９・・・電流検出器、
１ｏ・・・ＦＲコンタクタ、１３・・・トランジスタ・
チョッパ回路、１４・・・通流率制御回路、１５・・・
ＦＲコンタクタコイル、１６・・・回転計。FIG. 1 is a main circuit diagram including the present invention, and FIG. 2 is a diagram of a conventional control circuit. . 1...DC power supply, 4...Regeneration contactor, 5'...
・Regenerative contactor coil, 6...motor, 7...
Field coil, armature, 9 current detector,
1o...FR contactor, 13...transistor
Chopper circuit, 14... Conductivity control circuit, 15...
FR contactor coil, 16...tachometer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源、モータ、チョッパ回路、前後進コンタクタ、
回生コンタクタおよび回転方向も検出可−能な速度計を
有し、モータが後進方向に動いており規定回転数以上あ
るとき、前進スイッチを投入させて回生コンタクタを動
作させ、回生制動をかける速度制御装置において、前後
進用のコイルは１ケで独立した接点を６２ケ有するコン
タクタを使用することを特徴とする回生ブレーキ制御装
置。DC power supply, motor, chopper circuit, forward/backward contactor,
It has a speedometer that can also detect the regenerative contactor and rotational direction, and when the motor is moving in the reverse direction and the rotation speed is above the specified speed, the forward switch is turned on to operate the regenerative contactor and apply regenerative braking. A regenerative brake control device characterized in that the device uses a contactor having one coil for forward and backward movement and 62 independent contacts.
JP9667881U 1981-07-01 1981-07-01 Regenerative brake control device Pending JPS583703U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9667881U JPS583703U (en) 1981-07-01 1981-07-01 Regenerative brake control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9667881U JPS583703U (en) 1981-07-01 1981-07-01 Regenerative brake control device

Publications (1)

Publication Number Publication Date
JPS583703U true JPS583703U (en) 1983-01-11

Family

ID=29891521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9667881U Pending JPS583703U (en) 1981-07-01 1981-07-01 Regenerative brake control device

Country Status (1)

Country Link
JP (1) JPS583703U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104997U (en) * 1983-12-21 1985-07-17 株式会社　林物産 crossing flag device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104997U (en) * 1983-12-21 1985-07-17 株式会社　林物産 crossing flag device

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