JPS5686003A - Electric car control device - Google Patents

Electric car control device

Info

Publication number
JPS5686003A
JPS5686003A JP16328579A JP16328579A JPS5686003A JP S5686003 A JPS5686003 A JP S5686003A JP 16328579 A JP16328579 A JP 16328579A JP 16328579 A JP16328579 A JP 16328579A JP S5686003 A JPS5686003 A JP S5686003A
Authority
JP
Japan
Prior art keywords
regenerative brake
brake
force
circuit
pneumatic 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.)
Granted
Application number
JP16328579A
Other languages
Japanese (ja)
Other versions
JPS5937642B2 (en
Inventor
Kazuo Sasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16328579A priority Critical patent/JPS5937642B2/en
Publication of JPS5686003A publication Critical patent/JPS5686003A/en
Publication of JPS5937642B2 publication Critical patent/JPS5937642B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE: To arrange so that a smooth switchover of a regenerative brake force and a pneumatic brake force may be accomplished, by starting operation of the pneumatic brake and at the same time, starting shutting off a regenerative brake current when the final step of a regenerative brake has been reached.
CONSTITUTION: When the final step number SL of a regenerative brake has been reached, a matching signal 14a is issued to close a gate for AND1 circuit through the intermediary of NOT1 circuit, thus stopping an advance to the further steps and closing a gate for AND2 circuit. As a result, no input into a "close" dispatcher 16, causing a pneumatic brake closing device 17 to cease its function and in turn, a pneumatic brake to start operating. In addition, this matching signal 14a is input to a field contraction dispatcher 18, so that a field contraction command 18a is given to an exciter 8, reducing an electromotive force on a drive motor and starting shutting off a regenerative brake current IM. In this manner, a smooth switchover of a regenerative brake force and a pneumatic brake force is accomplished.
COPYRIGHT: (C)1981,JPO&Japio
JP16328579A 1979-12-14 1979-12-14 electric car control device Expired JPS5937642B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16328579A JPS5937642B2 (en) 1979-12-14 1979-12-14 electric car control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16328579A JPS5937642B2 (en) 1979-12-14 1979-12-14 electric car control device

Publications (2)

Publication Number Publication Date
JPS5686003A true JPS5686003A (en) 1981-07-13
JPS5937642B2 JPS5937642B2 (en) 1984-09-11

Family

ID=15770905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16328579A Expired JPS5937642B2 (en) 1979-12-14 1979-12-14 electric car control device

Country Status (1)

Country Link
JP (1) JPS5937642B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671733A (en) * 1993-06-04 1994-03-15 Nissei Asb Mach Co Ltd Synthetic resin container with handle and manufacture thereof
CN110077385A (en) * 2018-01-25 2019-08-02 株洲中车时代电气股份有限公司 A kind of vehicle brake control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671733A (en) * 1993-06-04 1994-03-15 Nissei Asb Mach Co Ltd Synthetic resin container with handle and manufacture thereof
CN110077385A (en) * 2018-01-25 2019-08-02 株洲中车时代电气股份有限公司 A kind of vehicle brake control method
CN110077385B (en) * 2018-01-25 2021-09-24 株洲中车时代电气股份有限公司 Vehicle brake control method

Also Published As

Publication number Publication date
JPS5937642B2 (en) 1984-09-11

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