GB2136223B - Saturable reactor snubbing of thyristors - Google Patents

Saturable reactor snubbing of thyristors

Info

Publication number: GB2136223B
Authority: GB; United Kingdom
Prior art keywords: snubbing; thyristors; saturable reactor; saturable; reactor
Prior art date: 1983-02-21
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

GB2136223A (en

GB8404468D0 (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.)

1983-02-21

Filing date

1984-02-21

Publication date

1986-08-28

1983-02-21 Priority claimed from GB838304713A external-priority patent/GB8304713D0/en

1984-02-21 Application filed by General Electric Co PLC filed Critical General Electric Co PLC

1984-02-21 Priority to GB08404468A priority Critical patent/GB2136223B/en

1984-03-28 Publication of GB8404468D0 publication Critical patent/GB8404468D0/en

1984-09-12 Publication of GB2136223A publication Critical patent/GB2136223A/en

1986-08-28 Application granted granted Critical

1986-08-28 Publication of GB2136223B publication Critical patent/GB2136223B/en

Status Expired legal-status Critical Current

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
FR96267E (en) *	1968-10-02	1972-06-16	Cie Generale D Electronique In	New electronic inverter.
DE1960472C2 (en) *	1968-12-02	1987-01-22	Mitsubishi Denki K.K., Tokio/Tokyo	Power control circuit
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

1984
- 1984-02-21 GB GB08404468A patent/GB2136223B/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
DE3264590D1 (en)	1985-08-08	Fast fluidized bed reactor and method of operating the reactor
GB2154044B (en)	1987-08-26	Nuclear reactor
GB2148320B (en)	1987-08-26	Recovery of hydrogen
JPS6490138A (en)	1989-04-06	Dismutation of alkene
GB2129703B (en)	1986-05-21	Reactor
GB8426879D0 (en)	1984-11-28	Zone-annealing of workpiece
DE3373586D1 (en)	1987-10-15	Nuclear reactor
DE3476306D1 (en)	1989-02-23	High-voltage thyristor converter
DE3367530D1 (en)	1987-01-02	Reactor
GB2135118B (en)	1986-10-08	Thyristors
GB2136223B (en)	1986-08-28	Saturable reactor snubbing of thyristors
GB8321640D0 (en)	1983-09-14	Reactor
PL249332A1 (en)	1985-05-07	Method of treating reflux lyes containing various halides
GB8412535D0 (en)	1984-06-20	Conversion of olefins
GB8429153D0 (en)	1984-12-27	Thyristor controlled reactor arrangement
IL71682A (en)	1987-09-16	Packaging of radioactive waste
DE3377757D1 (en)	1988-09-22	Nuclear reactor
DE3467062D1 (en)	1987-12-03	Fast breeder reactor
GB8402166D0 (en)	1984-02-29	Frontal closure of annular space
JPS5749895A (en)	1982-03-24	Catalyst structure of recombiner
GB8301263D0 (en)	1983-02-16	Fuel-sub-assemblies for nuclear reactors
GB8308661D0 (en)	1983-05-05	Thermocatalytic reactor
JPS57199990A (en)	1982-12-08	Upper lattice plate of reactor
IE810015L (en)	1981-07-09	Irradiation of thyristor
SU1213573A1 (en)	1994-06-30	Reactor

Legal Events

Date	Code	Title	Description
1988-10-12	PCNP	Patent ceased through non-payment of renewal fee