JPS5880710U - electric car control device - Google Patents

electric car control device

Info

Publication number
JPS5880710U
JPS5880710U JP1981175325U JP17532581U JPS5880710U JP S5880710 U JPS5880710 U JP S5880710U JP 1981175325 U JP1981175325 U JP 1981175325U JP 17532581 U JP17532581 U JP 17532581U JP S5880710 U JPS5880710 U JP S5880710U
Authority
JP
Japan
Prior art keywords
control device
electric car
car control
chopper
driven
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
JP1981175325U
Other languages
Japanese (ja)
Inventor
小林　悌二
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 JP1981175325U priority Critical patent/JPS5880710U/en
Publication of JPS5880710U publication Critical patent/JPS5880710U/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図は本考案の一実施例を示すブロック図である。 １．２・・・架線、３，４・・・集電器、５・・・電源
切換スイッチ、６・・・電流検出器、７・・・主電動機
、８・・・チョッパ、９・・・フリーホイールダイオー
ド、１０・・・エンジン、１１・・・発電機、１２・・
・電流基準回路、１３〜１４・・・比較器、１５・・・
増巾器、１６・・・リミッッタ回路、１７・・・通流率
検出器、１８・・・乗算器。FIG. 1 is a block diagram showing one embodiment of the present invention. 1.2... Overhead line, 3,4... Current collector, 5... Power selector switch, 6... Current detector, 7... Main motor, 8... Chopper, 9... Freewheel diode, 10...engine, 11...generator, 12...
・Current reference circuit, 13-14... Comparator, 15...
Amplifier, 16... Limiter circuit, 17... Conductivity detector, 18... Multiplier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通常は電車線から給電、駆動され、非常時には車載の非
常用電源装置によって給電、駆動される電気車において
、チョッパとチョッパの通流率を検出する通流率検出器
とを備え、非常時には、前記通流率検出器の出力に応じ
て前記非常用電源からの入力電流を制限する手段を設け
たことを特徴とする電気車制御装置。In an electric car that is normally powered and driven by the overhead contact line, but in an emergency it is powered and driven by an on-board emergency power supply device, it is equipped with a chopper and a current flow rate detector that detects the current flow rate of the chopper. An electric vehicle control device comprising: means for limiting input current from the emergency power source according to the output of the duty ratio detector.
JP1981175325U 1981-11-27 1981-11-27 electric car control device Pending JPS5880710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981175325U JPS5880710U (en) 1981-11-27 1981-11-27 electric car control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981175325U JPS5880710U (en) 1981-11-27 1981-11-27 electric car control device

Publications (1)

Publication Number Publication Date
JPS5880710U true JPS5880710U (en) 1983-06-01

Family

ID=29967642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981175325U Pending JPS5880710U (en) 1981-11-27 1981-11-27 electric car control device

Country Status (1)

Country Link
JP (1) JPS5880710U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016187280A (en) * 2015-03-27 2016-10-27 株式会社東芝 Auxiliary power source device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016187280A (en) * 2015-03-27 2016-10-27 株式会社東芝 Auxiliary power source device

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