GB1025232A - Improvements in and relating to inverters - Google Patents

Improvements in and relating to inverters

Info

Publication number
GB1025232A
GB1025232A GB2155162A GB2155162A GB1025232A GB 1025232 A GB1025232 A GB 1025232A GB 2155162 A GB2155162 A GB 2155162A GB 2155162 A GB2155162 A GB 2155162A GB 1025232 A GB1025232 A GB 1025232A
Authority
GB
United Kingdom
Prior art keywords
capacitor
switch
controlled rectifier
circuit including
division
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
GB2155162A
Inventor
Kenneth Gordon King
William George Ashman
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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
Priority to BE633203D priority Critical patent/BE633203A/xx
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB2155162A priority patent/GB1025232A/en
Priority to FR936537A priority patent/FR1358174A/en
Publication of GB1025232A publication Critical patent/GB1025232A/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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • 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
    • H02M7/519—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 in a push-pull configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

1,025,232. Voltage stabilizers. WESTING- HOUSE BRAKE & SIGNAL CO. Ltd. May 6,1963 [June 4,1962], No. 21551/62. Heading G3X. [Also in Division H2] The voltage across a capacitor C1, in the reactive current feedback circuit of an inverter (see Division H2), is kept constant by a circuit including a Zener diode MR4 and transistors VT1, VT2 which operate a switch S periodically, to partially discharge the capacitor through the inductence L1. The switch may be a transistor as shown, or a controlled rectifier with a turn off circuit including a capacitor and a further controlled rectifier.
GB2155162A 1962-06-04 1962-06-04 Improvements in and relating to inverters Expired GB1025232A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE633203D BE633203A (en) 1962-06-04
GB2155162A GB1025232A (en) 1962-06-04 1962-06-04 Improvements in and relating to inverters
FR936537A FR1358174A (en) 1962-06-04 1963-05-30 Converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2155162A GB1025232A (en) 1962-06-04 1962-06-04 Improvements in and relating to inverters

Publications (1)

Publication Number Publication Date
GB1025232A true GB1025232A (en) 1966-04-06

Family

ID=10164806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2155162A Expired GB1025232A (en) 1962-06-04 1962-06-04 Improvements in and relating to inverters

Country Status (2)

Country Link
BE (1) BE633203A (en)
GB (1) GB1025232A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161738A1 (en) * 1985-02-08 1985-11-21 Hill Graham Controls Limited Semi-conductor motor control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161738A1 (en) * 1985-02-08 1985-11-21 Hill Graham Controls Limited Semi-conductor motor control system

Also Published As

Publication number Publication date
BE633203A (en)

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