JPS5720104A - Controlling device for electric motor vehicle - Google Patents

Controlling device for electric motor vehicle

Info

Publication number
JPS5720104A
JPS5720104A JP9175380A JP9175380A JPS5720104A JP S5720104 A JPS5720104 A JP S5720104A JP 9175380 A JP9175380 A JP 9175380A JP 9175380 A JP9175380 A JP 9175380A JP S5720104 A JPS5720104 A JP S5720104A
Authority
JP
Japan
Prior art keywords
chopper
thyristor
choppers
turned
regenerative
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
JP9175380A
Other languages
Japanese (ja)
Other versions
JPS618642B2 (en
Inventor
Shuzo Iwakuni
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing Ltd
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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP9175380A priority Critical patent/JPS5720104A/en
Publication of JPS5720104A publication Critical patent/JPS5720104A/en
Publication of JPS618642B2 publication Critical patent/JPS618642B2/ja
Granted 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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

PURPOSE: To facilitate regenerative and dynamic braking by a method wherein motors are divided into two groups, which are controlled respectively by two choppers Nos. 1 and 2 when the vehicle is on a power run and are controlled by diodes and a thyristor when the vehicle is put on the brake.
CONSTITUTION: Motors 2 and 3 and a chopper 4, connected in series, are couple to a power supply 1. Diodes 6 and 7 are connected to the circuit with their polarity oriented as prescribed, and a thyristor 13 and a resistor 9 are connected to a chopper 5. Deceleration is first achieved by turning on and off the chopper 4. Then, with the choppers 4 and 5 and the thyristor 13 turned on simultaneously, current is repeatedly increased and then decreased by turning on and off the chopper 5. When the regenerative load has become light, the thyristor 13 is turned off and, when the choppers 4 and 5 are turned on and off, a regenerative-dynamic brake combination can be effected. This results in an extermely simplified circuit.
COPYRIGHT: (C)1982,JPO&Japio
JP9175380A 1980-07-07 1980-07-07 Controlling device for electric motor vehicle Granted JPS5720104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9175380A JPS5720104A (en) 1980-07-07 1980-07-07 Controlling device for electric motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9175380A JPS5720104A (en) 1980-07-07 1980-07-07 Controlling device for electric motor vehicle

Publications (2)

Publication Number Publication Date
JPS5720104A true JPS5720104A (en) 1982-02-02
JPS618642B2 JPS618642B2 (en) 1986-03-15

Family

ID=14035290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9175380A Granted JPS5720104A (en) 1980-07-07 1980-07-07 Controlling device for electric motor vehicle

Country Status (1)

Country Link
JP (1) JPS5720104A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161628U (en) * 1987-04-09 1988-10-21
JPH01129029U (en) * 1988-02-29 1989-09-04

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0664757A (en) * 1992-08-20 1994-03-08 Shimamura Haguruma Seisakusho:Kk Loading/unloading device for truck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161628U (en) * 1987-04-09 1988-10-21
JPH01129029U (en) * 1988-02-29 1989-09-04

Also Published As

Publication number Publication date
JPS618642B2 (en) 1986-03-15

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