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JPS5336654A - Scr control circuit - Google Patents

Scr control circuit

Info

Publication number
JPS5336654A
JPS5336654A JP11081276A JP11081276A JPS5336654A JP S5336654 A JPS5336654 A JP S5336654A JP 11081276 A JP11081276 A JP 11081276A JP 11081276 A JP11081276 A JP 11081276A JP S5336654 A JPS5336654 A JP S5336654A
Authority
JP
Japan
Prior art keywords
control circuit
scr control
output
power
control
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
JP11081276A
Other languages
Japanese (ja)
Inventor
Noriyuki Nakamura
Kenichi Nagase
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 JP11081276A priority Critical patent/JPS5336654A/en
Publication of JPS5336654A publication Critical patent/JPS5336654A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)

Abstract

PURPOSE: To control a phase of AC control element SCR by an output obtained by a comparison between the multiplications of the output of comparator for comparing a power of the load and a predetermined power, and a triangular wave voltage raised in synchronous with AC voltage.
COPYRIGHT: (C)1978,JPO&Japio
JP11081276A 1976-09-17 1976-09-17 Scr control circuit Pending JPS5336654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11081276A JPS5336654A (en) 1976-09-17 1976-09-17 Scr control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11081276A JPS5336654A (en) 1976-09-17 1976-09-17 Scr control circuit

Publications (1)

Publication Number Publication Date
JPS5336654A true JPS5336654A (en) 1978-04-05

Family

ID=14545275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11081276A Pending JPS5336654A (en) 1976-09-17 1976-09-17 Scr control circuit

Country Status (1)

Country Link
JP (1) JPS5336654A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179881U (en) * 1983-05-18 1984-12-01 株式会社　牧製作所 Crane for lifting and transporting cargo
JPS6217691U (en) * 1985-07-13 1987-02-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179881U (en) * 1983-05-18 1984-12-01 株式会社　牧製作所 Crane for lifting and transporting cargo
JPS6217691U (en) * 1985-07-13 1987-02-02

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