JPS58127561A - サイリスタ素子の点弧角制御装置 - Google Patents

サイリスタ素子の点弧角制御装置

Info

Publication number
JPS58127561A
JPS58127561A JP789382A JP789382A JPS58127561A JP S58127561 A JPS58127561 A JP S58127561A JP 789382 A JP789382 A JP 789382A JP 789382 A JP789382 A JP 789382A JP S58127561 A JPS58127561 A JP S58127561A
Authority
JP
Japan
Prior art keywords
firing angle
counter
thyristor
temperature
pulse
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
JP789382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041585B2 (da
Inventor
Takahisa Okiyama
孝久 沖山
Haruo Takeda
武田　晴男
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.)
Seiko Instruments Inc
Original Assignee
Daini Seikosha Co Ltd
Seiko Instruments and Electronics 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 Daini Seikosha Co Ltd, Seiko Instruments and Electronics Ltd filed Critical Daini Seikosha Co Ltd
Priority to JP789382A priority Critical patent/JPS58127561A/ja
Publication of JPS58127561A publication Critical patent/JPS58127561A/ja
Publication of JPH041585B2 publication Critical patent/JPH041585B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M5/2576—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
JP789382A 1982-01-21 1982-01-21 サイリスタ素子の点弧角制御装置 Granted JPS58127561A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP789382A JPS58127561A (ja) 1982-01-21 1982-01-21 サイリスタ素子の点弧角制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP789382A JPS58127561A (ja) 1982-01-21 1982-01-21 サイリスタ素子の点弧角制御装置

Publications (2)

Publication Number Publication Date
JPS58127561A true JPS58127561A (ja) 1983-07-29
JPH041585B2 JPH041585B2 (da) 1992-01-13

Family

ID=11678254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP789382A Granted JPS58127561A (ja) 1982-01-21 1982-01-21 サイリスタ素子の点弧角制御装置

Country Status (1)

Country Link
JP (1) JPS58127561A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117906404A (zh) * 2024-03-19 2024-04-19 湖南科瑞变流电气股份有限公司 电弧炉及其整流器的控制方法、系统、装置及存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586371A (en) * 1978-12-14 1980-06-30 Naoyuki Murakami Phase controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586371A (en) * 1978-12-14 1980-06-30 Naoyuki Murakami Phase controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117906404A (zh) * 2024-03-19 2024-04-19 湖南科瑞变流电气股份有限公司 电弧炉及其整流器的控制方法、系统、装置及存储介质
CN117906404B (zh) * 2024-03-19 2024-05-28 湖南科瑞变流电气股份有限公司 电弧炉及其整流器的控制方法、系统、装置及存储介质

Also Published As

Publication number Publication date
JPH041585B2 (da) 1992-01-13

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