JPS52102509A - Switching logic for static leonard - Google Patents

Switching logic for static leonard

Info

Publication number
JPS52102509A
JPS52102509A JP1890676A JP1890676A JPS52102509A JP S52102509 A JPS52102509 A JP S52102509A JP 1890676 A JP1890676 A JP 1890676A JP 1890676 A JP1890676 A JP 1890676A JP S52102509 A JPS52102509 A JP S52102509A
Authority
JP
Japan
Prior art keywords
switching logic
leonard
static
static leonard
short time
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
JP1890676A
Other languages
Japanese (ja)
Other versions
JPS6022596B2 (en
Inventor
Itsuo Shimizu
Masahiro Tobiyo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP51018906A priority Critical patent/JPS6022596B2/en
Publication of JPS52102509A publication Critical patent/JPS52102509A/en
Publication of JPS6022596B2 publication Critical patent/JPS6022596B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To perform forward/reverse switching stably in short time by adding bias feedforward control in one loop control system.
COPYRIGHT: (C)1977,JPO&Japio
JP51018906A 1976-02-25 1976-02-25 Reversible stationary Leonard device Expired JPS6022596B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51018906A JPS6022596B2 (en) 1976-02-25 1976-02-25 Reversible stationary Leonard device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51018906A JPS6022596B2 (en) 1976-02-25 1976-02-25 Reversible stationary Leonard device

Publications (2)

Publication Number Publication Date
JPS52102509A true JPS52102509A (en) 1977-08-27
JPS6022596B2 JPS6022596B2 (en) 1985-06-03

Family

ID=11984629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51018906A Expired JPS6022596B2 (en) 1976-02-25 1976-02-25 Reversible stationary Leonard device

Country Status (1)

Country Link
JP (1) JPS6022596B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132217A (en) * 1981-02-06 1982-08-16 Toshiba Corp Thyristor leonard device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49719A (en) * 1972-04-21 1974-01-07
JPS4912313A (en) * 1972-02-29 1974-02-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912313A (en) * 1972-02-29 1974-02-02
JPS49719A (en) * 1972-04-21 1974-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132217A (en) * 1981-02-06 1982-08-16 Toshiba Corp Thyristor leonard device

Also Published As

Publication number Publication date
JPS6022596B2 (en) 1985-06-03

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