JPS6093405U - Chip control device for electric vehicles - Google Patents

Chip control device for electric vehicles

Info

Publication number
JPS6093405U
JPS6093405U JP1983184115U JP18411583U JPS6093405U JP S6093405 U JPS6093405 U JP S6093405U JP 1983184115 U JP1983184115 U JP 1983184115U JP 18411583 U JP18411583 U JP 18411583U JP S6093405 U JPS6093405 U JP S6093405U
Authority
JP
Japan
Prior art keywords
circuit
chopper
control device
base
base 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
JP1983184115U
Other languages
Japanese (ja)
Inventor
哲治 鈴木
尾関　峯夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Corp
Original Assignee
Meidensha Corp
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 Meidensha Corp filed Critical Meidensha Corp
Priority to JP1983184115U priority Critical patent/JPS6093405U/en
Publication of JPS6093405U publication Critical patent/JPS6093405U/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

Landscapes

  • Control Of Direct Current 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

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

第１図は従来の電気車用トランジスタチョッパ装置の回
路構成図、第２区は説明のための波形図、第３図は本考
案の一実施例を示す回路構成図である。 １、・・・直流電源、２・・・スイッチ、３・・・制御
回路、４・・・ベース駆動回路、５・・・ベース電流供
給回路、６・・・主回路コンタクタ、７・・・直流電動
機、８・・・チョッパ回路。FIG. 1 is a circuit configuration diagram of a conventional transistor chopper device for an electric vehicle, Section 2 is a waveform diagram for explanation, and FIG. 3 is a circuit configuration diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1,... DC power supply, 2... Switch, 3... Control circuit, 4... Base drive circuit, 5... Base current supply circuit, 6... Main circuit contactor, 7... DC motor, 8...Chopper circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源、主回路コンタクタ、直流電動機、トランジス
タチョッパ回路とを直列に接続し、制御回路に対する電
源電圧供給用のスイッチ投入時に主回路コンタクタを閉
成すると共に、前記直流電源より制御回路および前記チ
ョッパ回路のベース駆動回路に電源電圧を供給するよう
にしたものに於て、前記主回路コンタクタの反直流電源
正極側と前記ベース駆動回路間にベース電流供給回路を
接続し、前記チョッパ回路のトランジスタのベースにこ
のベース電流供給回路、ベース駆動回路を介してベース
電流を流すように構成したことを特徴とする電気車用チ
ョッパ制御装置。A DC power supply, a main circuit contactor, a DC motor, and a transistor chopper circuit are connected in series, and when a switch for supplying power voltage to the control circuit is turned on, the main circuit contactor is closed, and the control circuit and the chopper circuit are connected from the DC power supply to the control circuit and the chopper circuit. A base current supply circuit is connected between the anti-DC power supply positive terminal side of the main circuit contactor and the base drive circuit, and a base current supply circuit is connected between the base drive circuit of the chopper circuit and the base drive circuit of the chopper circuit. A chopper control device for an electric vehicle, characterized in that a base current is caused to flow through the base current supply circuit and the base drive circuit.
JP1983184115U 1983-11-29 1983-11-29 Chip control device for electric vehicles Pending JPS6093405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983184115U JPS6093405U (en) 1983-11-29 1983-11-29 Chip control device for electric vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983184115U JPS6093405U (en) 1983-11-29 1983-11-29 Chip control device for electric vehicles

Publications (1)

Publication Number Publication Date
JPS6093405U true JPS6093405U (en) 1985-06-26

Family

ID=30398298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983184115U Pending JPS6093405U (en) 1983-11-29 1983-11-29 Chip control device for electric vehicles

Country Status (1)

Country Link
JP (1) JPS6093405U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238491A (en) * 1988-03-18 1989-09-22 Rohm Co Ltd Controller for driving current

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341204A (en) * 1976-09-28 1978-04-14 Fuji Photo Film Co Ltd Magnetic recording medium
JPS5532094A (en) * 1978-08-29 1980-03-06 Matsushita Electric Ind Co Ltd Corona discharge device
JPS5678381A (en) * 1979-11-29 1981-06-27 Nippon Denso Co Ltd Control device of dc electric motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341204A (en) * 1976-09-28 1978-04-14 Fuji Photo Film Co Ltd Magnetic recording medium
JPS5532094A (en) * 1978-08-29 1980-03-06 Matsushita Electric Ind Co Ltd Corona discharge device
JPS5678381A (en) * 1979-11-29 1981-06-27 Nippon Denso Co Ltd Control device of dc electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238491A (en) * 1988-03-18 1989-09-22 Rohm Co Ltd Controller for driving current

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