JPS624735B2 - - Google Patents

Info

Publication number
JPS624735B2
JPS624735B2 JP53022580A JP2258078A JPS624735B2 JP S624735 B2 JPS624735 B2 JP S624735B2 JP 53022580 A JP53022580 A JP 53022580A JP 2258078 A JP2258078 A JP 2258078A JP S624735 B2 JPS624735 B2 JP S624735B2
Authority
JP
Japan
Prior art keywords
phase
electric valve
control
firing
output
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.)
Expired
Application number
JP53022580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54115754A (en
Inventor
Chihiro Okatsuchi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP2258078A priority Critical patent/JPS54115754A/ja
Priority to AU44523/79A priority patent/AU521914B2/en
Priority to GB7906434A priority patent/GB2016827B/en
Priority to US06/014,475 priority patent/US4260948A/en
Priority to DE2907478A priority patent/DE2907478C2/de
Priority to CA322,346A priority patent/CA1133054A/en
Publication of JPS54115754A publication Critical patent/JPS54115754A/ja
Publication of JPS624735B2 publication Critical patent/JPS624735B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
JP2258078A 1978-02-28 1978-02-28 Power feed control equipment using electric valve Granted JPS54115754A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2258078A JPS54115754A (en) 1978-02-28 1978-02-28 Power feed control equipment using electric valve
AU44523/79A AU521914B2 (en) 1978-02-28 1979-02-22 Controlling electric valves in ac power supply
GB7906434A GB2016827B (en) 1978-02-28 1979-02-23 Method and apparatus for controlling electric valves in acpower supply
US06/014,475 US4260948A (en) 1978-02-28 1979-02-23 Method and apparatus for controlling electric valves in AC power supply
DE2907478A DE2907478C2 (de) 1978-02-28 1979-02-26 Verfahren zur Steuerung der von einer Wechselstromquelle über elektrische Ventile an einen vorwiegend induktiven Verbraucher gelieferten elektrischen Leistung
CA322,346A CA1133054A (en) 1978-02-28 1979-02-27 Method and apparatus for controlling electric valve in ac power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2258078A JPS54115754A (en) 1978-02-28 1978-02-28 Power feed control equipment using electric valve

Publications (2)

Publication Number Publication Date
JPS54115754A JPS54115754A (en) 1979-09-08
JPS624735B2 true JPS624735B2 (zh) 1987-01-31

Family

ID=12086789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2258078A Granted JPS54115754A (en) 1978-02-28 1978-02-28 Power feed control equipment using electric valve

Country Status (1)

Country Link
JP (1) JPS54115754A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312229U (zh) * 1989-06-23 1991-02-07
JPH0584948U (ja) * 1992-04-20 1993-11-16 旭光学工業株式会社 ストロボ内蔵カメラ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143548B2 (zh) * 1973-07-16 1976-11-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547479Y2 (zh) * 1974-09-25 1979-04-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143548B2 (zh) * 1973-07-16 1976-11-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312229U (zh) * 1989-06-23 1991-02-07
JPH0584948U (ja) * 1992-04-20 1993-11-16 旭光学工業株式会社 ストロボ内蔵カメラ

Also Published As

Publication number Publication date
JPS54115754A (en) 1979-09-08

Similar Documents

Publication Publication Date Title
US4280038A (en) Method and apparatus for inducting heating and melting furnaces to obtain constant power
JP2974713B2 (ja) 単相または多相交流電流調整器の制御方法および装置
US4260948A (en) Method and apparatus for controlling electric valves in AC power supply
JPS624735B2 (zh)
JPS6311871B2 (zh)
JPS58105315A (ja) Ｐｗｍ制御変換器の制御装置
JPS5875472A (ja) スイツチングレギユレ−タ
JPS6030964B2 (ja) 交流電流制御方法
JP2745728B2 (ja) インバータの制御方法
JP4561215B2 (ja) サイリスタコンバータ装置
JPH02134574A (ja) 交流電圧検出装置
JP2592523B2 (ja) 電源装置の制御装置
JPS6245800B2 (zh)
SU903843A2 (ru) Устройство дл формировани управл ющего сигнала
JP3128830B2 (ja) 交流電圧のサイクル制御装置
JPS5853364B2 (ja) 無効電力補償装置の制御方式
JPS642964B2 (zh)
JPS57173396A (en) Controlling method for pwm control converter
JPH01129771A (ja) パルス巾変調コンバータの制御装置
JPS5851396B2 (ja) 誘導加熱・溶解炉において定電力を得る方法及び装置
JPH0833778B2 (ja) 電磁石コイル電源装置
JPH02294263A (ja) 位相制御回路
JPS63174565A (ja) サイリスタ変換器の制御装置
JPS62138911A (ja) 無効電力補償装置の制御方法
JPS62107315A (ja) 位相制御装置