JPS58112002U - electric car control device - Google Patents

electric car control device

Info

Publication number
JPS58112002U
JPS58112002U JP1982008763U JP876382U JPS58112002U JP S58112002 U JPS58112002 U JP S58112002U JP 1982008763 U JP1982008763 U JP 1982008763U JP 876382 U JP876382 U JP 876382U JP S58112002 U JPS58112002 U JP S58112002U
Authority
JP
Japan
Prior art keywords
control device
circuit
electric car
car control
motor current
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
JP1982008763U
Other languages
Japanese (ja)
Inventor
仁 池田
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 JP1982008763U priority Critical patent/JPS58112002U/en
Publication of JPS58112002U publication Critical patent/JPS58112002U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

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図は本考案による制御装置の一実施例で、二群の主
電動機群の発電ブレーキ動作時における主回路を示す回
路図、第２図は本考案による制御装置の一実施例の限流
値制御回路を示す回路図である。 １．２・・・主電動機群、３．４・・・チョッパ装置、
５．６・・・電流検出器、７，８・・・負荷抵抗、９・
・・電流比較回路、１０・・・帰還抵抗短絡回路、１１
・・・パターン発生器、１２・・・比較器、１３・・・
移相器、１４・・・パルス発生器、１５・・・加算器、
１６．１７・・・帰還抵抗。Fig. 1 is an embodiment of the control device according to the present invention, and is a circuit diagram showing the main circuit during dynamic braking operation of two main motor groups, and Fig. 2 is a current limiting circuit diagram of an embodiment of the control device according to the present invention. FIG. 2 is a circuit diagram showing a value control circuit. 1.2...Main motor group, 3.4...Chopper device,
5.6... Current detector, 7, 8... Load resistance, 9.
...Current comparison circuit, 10...Feedback resistor short circuit, 11
...Pattern generator, 12...Comparator, 13...
Phase shifter, 14... pulse generator, 15... adder,
16.17...Feedback resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の主電動機群を有し、各群の主電動機電流を一つの
制御装置により制御する電気車制御装置において、各群
の主電動機電流値を比較し、その差を検出する回路と、
該回路の出力が所定値より大きい場合に主電動機電流を
絞る制御回路とから成る電気車制御装置。In an electric vehicle control device that has a plurality of traction motor groups and controls the traction motor current of each group by one control device, a circuit that compares traction motor current values of each group and detects the difference;
An electric vehicle control device comprising a control circuit that throttles the main motor current when the output of the circuit is larger than a predetermined value.
JP1982008763U 1982-01-27 1982-01-27 electric car control device Pending JPS58112002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982008763U JPS58112002U (en) 1982-01-27 1982-01-27 electric car control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982008763U JPS58112002U (en) 1982-01-27 1982-01-27 electric car control device

Publications (1)

Publication Number Publication Date
JPS58112002U true JPS58112002U (en) 1983-07-30

Family

ID=30021442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982008763U Pending JPS58112002U (en) 1982-01-27 1982-01-27 electric car control device

Country Status (1)

Country Link
JP (1) JPS58112002U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217902A (en) * 1987-03-05 1988-09-12 Fuji Electric Co Ltd Control system for motor for driving electric railcar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217902A (en) * 1987-03-05 1988-09-12 Fuji Electric Co Ltd Control system for motor for driving electric railcar

Similar Documents

Publication Publication Date Title
JPS58112002U (en) electric car control device
JPS5822801U (en) electric car control device
JPS6024105U (en) Electric car control device
JPS58183004U (en) Regenerative braking device for vehicle electric motors
JPS5826817Y2 (en) Regenerative load device for vehicles
JPS6091803A (en) Motor control circuit of electric motor car
JPS5859301U (en) Electric vehicle braking control device
JPS589095U (en) Electric motor regenerative braking control device
JP2892800B2 (en) Inverter constant braking force control method
JPS6238955B2 (en)
JPS58139804U (en) Electric vehicle power generation brake control device
JPS5856501U (en) electric car protection device
JPS5829301A (en) Controlling circuit for regenerative brake equipment for electric rolling stock
JPS60171095U (en) Induction motor operation control device
JPS61403U (en) electric car protection device
JPS6366004U (en)
JPS59195905U (en) Electric vehicle control device
JPS5918599U (en) Vehicle control method
JPS5986801U (en) Electric car control device
JPS5930693U (en) Eddy current brake control device
JPS6244301U (en)
JPS593795U (en) DC motor control device
JPS6082901U (en) Control device for chopper type electric car
JPS5860663U (en) AC elevator control device
JPS6245761B2 (en)