JPS5351419A - Chopper circuit - Google Patents

Chopper circuit

Info

Publication number
JPS5351419A
JPS5351419A JP12656876A JP12656876A JPS5351419A JP S5351419 A JPS5351419 A JP S5351419A JP 12656876 A JP12656876 A JP 12656876A JP 12656876 A JP12656876 A JP 12656876A JP S5351419 A JPS5351419 A JP S5351419A
Authority
JP
Japan
Prior art keywords
chopper circuit
main
current
main thyristors
thyristors
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
JP12656876A
Other languages
Japanese (ja)
Other versions
JPS5831832B2 (en
Inventor
Susumu Yoshida
Mineo Ozeki
Junichi Inagami
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 Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP51126568A priority Critical patent/JPS5831832B2/en
Publication of JPS5351419A publication Critical patent/JPS5351419A/en
Publication of JPS5831832B2 publication Critical patent/JPS5831832B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To decrease a necessary number of a large type thyristor flowing a main current, by connecting main thyristors to loads of plural numbers in series respectively and a current shifting circuit in parallel to these main thyristors.
COPYRIGHT: (C)1978,JPO&Japio
JP51126568A 1976-10-20 1976-10-20 chopper circuit Expired JPS5831832B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51126568A JPS5831832B2 (en) 1976-10-20 1976-10-20 chopper circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51126568A JPS5831832B2 (en) 1976-10-20 1976-10-20 chopper circuit

Publications (2)

Publication Number Publication Date
JPS5351419A true JPS5351419A (en) 1978-05-10
JPS5831832B2 JPS5831832B2 (en) 1983-07-08

Family

ID=14938374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51126568A Expired JPS5831832B2 (en) 1976-10-20 1976-10-20 chopper circuit

Country Status (1)

Country Link
JP (1) JPS5831832B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213616A (en) * 1975-07-23 1977-02-02 Nippon Yusoki Co Ltd Control unit of thed-c motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213616A (en) * 1975-07-23 1977-02-02 Nippon Yusoki Co Ltd Control unit of thed-c motor

Also Published As

Publication number Publication date
JPS5831832B2 (en) 1983-07-08

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