GB1327958A - Electrical power switching circuits - Google Patents

Electrical power switching circuits

Info

Publication number
GB1327958A
GB1327958A GB5709570A GB5709570A GB1327958A GB 1327958 A GB1327958 A GB 1327958A GB 5709570 A GB5709570 A GB 5709570A GB 5709570 A GB5709570 A GB 5709570A GB 1327958 A GB1327958 A GB 1327958A
Authority
GB
United Kingdom
Prior art keywords
thyristor
transistor
capacitor
zener diode
switching
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
GB5709570A
Other languages
English (en)
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1327958A publication Critical patent/GB1327958A/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • H02M1/096—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the power supply of the control circuit being connected in parallel to the main switching element

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Rectifiers (AREA)
  • Electronic Switches (AREA)
GB5709570A 1970-03-23 1970-12-01 Electrical power switching circuits Expired GB1327958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2157070A 1970-03-23 1970-03-23

Publications (1)

Publication Number Publication Date
GB1327958A true GB1327958A (en) 1973-08-22

Family

ID=21804964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5709570A Expired GB1327958A (en) 1970-03-23 1970-12-01 Electrical power switching circuits

Country Status (6)

Country Link
US (1) US3624411A (enExample)
CA (1) CA926936A (enExample)
CH (1) CH539966A (enExample)
DE (1) DE2111062A1 (enExample)
FR (1) FR2083485A1 (enExample)
GB (1) GB1327958A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228151A (en) * 1989-02-13 1990-08-15 Lutron Electronics Co Quasi-constant gate drive circuit for thyristor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4823078B2 (ja) * 2007-01-09 2011-11-24 ヤマハモーターエレクトロニクス株式会社 車両における充電装置
CN107833772B (zh) * 2017-11-21 2020-04-21 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种人工过零技术主电路拓扑的电流转移方法
CN114062787B (zh) * 2020-08-06 2024-12-17 孕龙科技股份有限公司 电回路线路品质侦测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243711A (en) * 1960-11-08 1966-03-29 Westinghouse Brake & Signal Control circuit for regulators
US3244965A (en) * 1962-04-09 1966-04-05 Gen Electric Phase controlled alternating current circuits
US3360713A (en) * 1964-02-07 1967-12-26 Gen Electric Power control circuits using bi-directional controllable semiconductor switching devices
US3392626A (en) * 1965-03-15 1968-07-16 Bertram W. Miller Photographic color printing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228151A (en) * 1989-02-13 1990-08-15 Lutron Electronics Co Quasi-constant gate drive circuit for thyristor
US4965509A (en) * 1989-02-13 1990-10-23 Lutron Electronics Co., Inc. Quasi-constant gate drive circuit

Also Published As

Publication number Publication date
US3624411A (en) 1971-11-30
CA926936A (en) 1973-05-22
DE2111062A1 (de) 1971-10-07
CH539966A (de) 1973-07-31
FR2083485A1 (enExample) 1971-12-17

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed