GB2136223B - Saturable reactor snubbing of thyristors - Google Patents

Saturable reactor snubbing of thyristors

Info

Publication number
GB2136223B
GB2136223B GB08404468A GB8404468A GB2136223B GB 2136223 B GB2136223 B GB 2136223B GB 08404468 A GB08404468 A GB 08404468A GB 8404468 A GB8404468 A GB 8404468A GB 2136223 B GB2136223 B GB 2136223B
Authority
GB
United Kingdom
Prior art keywords
snubbing
thyristors
saturable reactor
saturable
reactor
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
GB08404468A
Other versions
GB8404468D0 (en
GB2136223A (en
Inventor
Roy Caddy
Colin David Schauder
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 claimed from GB838304713A external-priority patent/GB8304713D0/en
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB08404468A priority Critical patent/GB2136223B/en
Publication of GB8404468D0 publication Critical patent/GB8404468D0/en
Publication of GB2136223A publication Critical patent/GB2136223A/en
Application granted granted Critical
Publication of GB2136223B publication Critical patent/GB2136223B/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
    • H02M7/5157—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 wherein the extinguishing of every commutation element will be obtained by means of a commutation inductance, by starting another main commutation element in series with the first

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
GB08404468A 1983-02-21 1984-02-21 Saturable reactor snubbing of thyristors Expired GB2136223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08404468A GB2136223B (en) 1983-02-21 1984-02-21 Saturable reactor snubbing of thyristors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838304713A GB8304713D0 (en) 1983-02-21 1983-02-21 Electrical thyristor bridge circuits
GB08404468A GB2136223B (en) 1983-02-21 1984-02-21 Saturable reactor snubbing of thyristors

Publications (3)

Publication Number Publication Date
GB8404468D0 GB8404468D0 (en) 1984-03-28
GB2136223A GB2136223A (en) 1984-09-12
GB2136223B true GB2136223B (en) 1986-08-28

Family

ID=26285292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08404468A Expired GB2136223B (en) 1983-02-21 1984-02-21 Saturable reactor snubbing of thyristors

Country Status (1)

Country Link
GB (1) GB2136223B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294555A (en) * 1961-02-07
US3417315A (en) * 1962-06-08 1968-12-17 Gen Electric Static inverter
US3355654A (en) * 1964-07-13 1967-11-28 Cutler Hammer Inc Electronic inverters with separate source for precharging commutating capacitors
GB1062736A (en) * 1964-09-28 1967-03-22 Westinghouse Brake & Signal Improvements relating to control rectifier circuits
US3405346A (en) * 1965-10-11 1968-10-08 Borg Warner Inverter circuit with magnetic bias to delay load current rise and with pre-charge circuit for commutating capacitors
SE316862B (en) * 1968-02-28 1969-11-03 Asea Ab
FR96348E (en) * 1968-10-02 1972-06-16 Cie Generale D Electronique In New electronic inverter.
FR2025056A1 (en) * 1968-12-02 1970-09-04 Mitsubishi Electric Corp
GB1275523A (en) * 1969-04-14 1972-05-24 Pillar Corp Corona discharge plastics treater apparatus
GB1380409A (en) * 1971-11-26 1975-01-15 Mitsubishi Electric Corp Scr inverter circuit
FI64026C (en) * 1981-02-13 1983-09-12 Kemppi Oy INVERTERKOPPLING

Also Published As

Publication number Publication date
GB8404468D0 (en) 1984-03-28
GB2136223A (en) 1984-09-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee