GB1377963A - Starting control scheme for redtifier-inverter systems - Google Patents

Starting control scheme for redtifier-inverter systems

Info

Publication number
GB1377963A
GB1377963A GB5542473A GB5542473A GB1377963A GB 1377963 A GB1377963 A GB 1377963A GB 5542473 A GB5542473 A GB 5542473A GB 5542473 A GB5542473 A GB 5542473A GB 1377963 A GB1377963 A GB 1377963A
Authority
GB
United Kingdom
Prior art keywords
starting
redtifier
control scheme
starting control
inverter systems
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
GB5542473A
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
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1377963A publication Critical patent/GB1377963A/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
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
    • H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
    • H02M7/7575—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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 for high voltage direct transmission link
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

1377963 Starting converters GENERAL ELECTRIC CO 11 Nov 1971 [12 Nov 1970] 55424/73 Divided out of 1377962 Addition to 1279856 Heading H2F In a starting arrangement of the type described in Specification 1,279,856 (e.g. for starting a converter in a HVDC system), comprising one or more bridges, each having N valves, gate pulses are applied simultaneously to the N/3 valves which precede the valve which is due to be fired by the gate pulse next generated after the incidence of a starting signal, without waiting for the time of said next generated gate pulse.
GB5542473A 1970-11-12 1971-11-11 Starting control scheme for redtifier-inverter systems Expired GB1377963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88668A US3648147A (en) 1970-11-12 1970-11-12 Starting control scheme for rectifier-inverter systems

Publications (1)

Publication Number Publication Date
GB1377963A true GB1377963A (en) 1974-12-18

Family

ID=22212711

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5238871A Expired GB1377962A (en) 1970-11-12 1971-11-11 Starting control scheme for rectifier-inverter systems
GB5542473A Expired GB1377963A (en) 1970-11-12 1971-11-11 Starting control scheme for redtifier-inverter systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5238871A Expired GB1377962A (en) 1970-11-12 1971-11-11 Starting control scheme for rectifier-inverter systems

Country Status (7)

Country Link
US (1) US3648147A (en)
JP (2) JPS4710574A (en)
CA (1) CA938998A (en)
DE (1) DE2155900A1 (en)
FR (1) FR2114654A6 (en)
GB (2) GB1377962A (en)
IT (1) IT968034B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848175A (en) * 1973-10-24 1974-11-12 Gen Electric Starting inhibit scheme for an hvdc converter
SE376335B (en) * 1974-07-10 1975-05-12 Asea Ab
SE383591B (en) * 1974-07-19 1976-03-15 Asea Ab POWER TRANSFER FOR HOGSPEND DC
JPS5349235A (en) * 1976-10-15 1978-05-04 Central Res Inst Of Electric Power Ind Starting system of multi-terminals direct current power transmission
CA1233198A (en) * 1984-03-01 1988-02-23 Helmut Neupauer Method and apparatus to operate a high-voltage dc transmission system (hvdc) with automatic control of the converters
US4638416A (en) * 1984-03-01 1987-01-20 Siemens Aktiengesellschaft Method and apparatus for high-voltage D.C. transmission with a bypass circuit for malfunctions
CA1233200A (en) * 1984-03-01 1988-02-23 Helmut Neupauer Method and apparatus for resumption of normal operation of a high-voltage d. c. transmission line
US5740023A (en) * 1996-05-24 1998-04-14 Lucent Technologies Inc. Control system for a modular power supply and method of operation thereof
US20040085046A1 (en) * 2002-11-01 2004-05-06 General Electric Company Power conditioning system for turbine motor/generator
US9657709B2 (en) 2012-03-09 2017-05-23 Abb Schweiz Ag Method for using an electric unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US21697A (en) * 1858-10-05 Dubois d
GB1053859A (en) * 1962-11-09 1967-01-04
US3401327A (en) * 1966-03-11 1968-09-10 North Electric Co Inverter circuit having increased frequency starting
GB1170249A (en) * 1966-07-05 1969-11-12 English Electric Co Ltd Improvements in Control Systems for H.V.D.C. Transmission Links
US3399337A (en) * 1966-11-10 1968-08-27 Harnischfeger Corp Electrical control circuit for converting alternating current to adjustable magnitude direct current
US3423664A (en) * 1967-05-24 1969-01-21 Gen Electric Means for suppressing commutation transients in a controlled rectifier converter for high-voltage electric power applications

Also Published As

Publication number Publication date
GB1377962A (en) 1974-12-18
JPS4710574A (en) 1972-05-27
US3648147A (en) 1972-03-07
CA938998A (en) 1973-12-25
DE2155900A1 (en) 1972-05-25
FR2114654A6 (en) 1972-06-30
IT968034B (en) 1974-03-20
JPS54115729A (en) 1979-09-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee