AU4587972A - Improvements in or relating to commutation circuit for power switches - Google Patents

Improvements in or relating to commutation circuit for power switches

Info

Publication number
AU4587972A
AU4587972A AU45879/72A AU4587972A AU4587972A AU 4587972 A AU4587972 A AU 4587972A AU 45879/72 A AU45879/72 A AU 45879/72A AU 4587972 A AU4587972 A AU 4587972A AU 4587972 A AU4587972 A AU 4587972A
Authority
AU
Australia
Prior art keywords
relating
power switches
commutation circuit
commutation
switches
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
AU45879/72A
Other languages
English (en)
Inventor
Abbondanti Alberto
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of AU4587972A publication Critical patent/AU4587972A/en
Expired 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC power output without possibility of reversal 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
    • H02M7/515—Conversion of DC power input into AC power output without possibility of reversal 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
    • H02M7/5152—Conversion of DC power input into AC power output without possibility of reversal 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 separate extinguishing means
    • H02M7/5155—Conversion of DC power input into AC power output without possibility of reversal 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 separate extinguishing means wherein each commutation element has its own extinguishing means
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4811—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode having auxiliary actively switched resonant commutation circuits connected to intermediate DC voltage or between two push-pull branches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
AU45879/72A 1971-09-23 1972-08-23 Improvements in or relating to commutation circuit for power switches Expired AU4587972A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18299171A 1971-09-23 1971-09-23
USUS182991 1971-09-23

Publications (1)

Publication Number Publication Date
AU4587972A true AU4587972A (en) 1974-02-28

Family

ID=22670946

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45879/72A Expired AU4587972A (en) 1971-09-23 1972-08-23 Improvements in or relating to commutation circuit for power switches

Country Status (7)

Country Link
JP (1) JPS4840368A (Direct)
AU (1) AU4587972A (Direct)
BE (1) BE789116A (Direct)
BR (1) BR7206368D0 (Direct)
FR (1) FR2154218A5 (Direct)
IT (1) IT966690B (Direct)
ZA (1) ZA725692B (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014082657A1 (en) * 2012-11-27 2014-06-05 Abb Technology Ltd Thyristor based voltage source converter
WO2016037666A1 (en) * 2014-09-12 2016-03-17 Abb Technology Ltd Voltage source converter and associated method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336585A (en) * 1980-12-23 1982-06-22 United Technologies Corporation Selective commutation for an inverter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014082657A1 (en) * 2012-11-27 2014-06-05 Abb Technology Ltd Thyristor based voltage source converter
CN104904109A (zh) * 2012-11-27 2015-09-09 Abb技术有限公司 基于晶闸管的电压源转换器
US9762136B2 (en) 2012-11-27 2017-09-12 Abb Schweiz Ag Thyristor based voltage source converter
CN104904109B (zh) * 2012-11-27 2017-11-28 Abb技术有限公司 基于晶闸管的电压源转换器
WO2016037666A1 (en) * 2014-09-12 2016-03-17 Abb Technology Ltd Voltage source converter and associated method
CN107078656A (zh) * 2014-09-12 2017-08-18 Abb瑞士股份有限公司 电压源转换器和关联方法

Also Published As

Publication number Publication date
IT966690B (it) 1974-02-20
ZA725692B (en) 1973-05-30
JPS4840368A (Direct) 1973-06-13
BE789116A (fr) 1973-03-22
BR7206368D0 (pt) 1973-09-27
FR2154218A5 (Direct) 1973-05-04

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