CA959931A - Margin angle control for hvdc converter having improved valve current monitor - Google Patents

Margin angle control for hvdc converter having improved valve current monitor

Info

Publication number
CA959931A
CA959931A CA133,260A CA133260A CA959931A CA 959931 A CA959931 A CA 959931A CA 133260 A CA133260 A CA 133260A CA 959931 A CA959931 A CA 959931A
Authority
CA
Canada
Prior art keywords
angle control
current monitor
improved valve
valve current
margin angle
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
CA133,260A
Other languages
English (en)
Other versions
CA133260S (en
Inventor
Philip Chadwick
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
Application granted granted Critical
Publication of CA959931A publication Critical patent/CA959931A/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)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)
CA133,260A 1971-01-29 1972-01-27 Margin angle control for hvdc converter having improved valve current monitor Expired CA959931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11103571A 1971-01-29 1971-01-29

Publications (1)

Publication Number Publication Date
CA959931A true CA959931A (en) 1974-12-24

Family

ID=22336268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,260A Expired CA959931A (en) 1971-01-29 1972-01-27 Margin angle control for hvdc converter having improved valve current monitor

Country Status (7)

Country Link
JP (1) JPS573305B1 (enrdf_load_stackoverflow)
CA (1) CA959931A (enrdf_load_stackoverflow)
DE (1) DE2203956C2 (enrdf_load_stackoverflow)
FR (1) FR2127567A5 (enrdf_load_stackoverflow)
GB (1) GB1365817A (enrdf_load_stackoverflow)
IT (1) IT947000B (enrdf_load_stackoverflow)
SE (1) SE375660B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA959931A (en) * 1971-01-29 1974-12-24 General Electric Company Margin angle control for hvdc converter having improved valve current monitor
US3771041A (en) * 1972-02-25 1973-11-06 Gen Electric Margin angle control for hvdc converter having improved valve current monitor
GB8303551D0 (en) * 1983-02-09 1983-03-16 Ass Elect Ind Control system
CN112311272B (zh) * 2019-08-02 2025-05-02 国网智能电网研究院有限公司 一种直流侧辅助换相的混合式换流器拓扑结构及其控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241897B (de) * 1967-06-08 400 kV - Forschungsgemeinschaft e. V., Heidelberg Elektronischer Regler
DE1246094B (de) * 1962-12-05 1967-08-03 Licentia Gmbh Einrichtung zur Beeinflussung des Loeschwinkels eines Wechselrichters
DE1263623B (de) * 1965-02-12 1968-03-14 Licentia Gmbh Verfahren und Schaltungsanordnung zum Messen der Laenge mehrerer aufeinanderfolgender periodischer Zeitabschnitte
CA959931A (en) * 1971-01-29 1974-12-24 General Electric Company Margin angle control for hvdc converter having improved valve current monitor

Also Published As

Publication number Publication date
IT947000B (it) 1973-05-21
FR2127567A5 (enrdf_load_stackoverflow) 1972-10-13
SE375660B (enrdf_load_stackoverflow) 1975-04-21
DE2203956A1 (de) 1972-09-07
GB1365817A (en) 1974-09-04
JPS4716923A (enrdf_load_stackoverflow) 1972-09-05
JPS573305B1 (enrdf_load_stackoverflow) 1982-01-20
DE2203956C2 (de) 1985-02-21

Similar Documents

Publication Publication Date Title
CA943628A (en) Voltage regulating system for secondary batteries
CA954767A (en) Control valve
AU468955B2 (en) Current transformer connection control
CA945867A (en) Control valves
CA925942A (en) Device for the control of line-commutated converters
CA960303A (en) Current converter control system
CA951809A (en) Humidifier control system
CA950797A (en) Control valve
CA954499A (en) Double seated regulating valve
CA959931A (en) Margin angle control for hvdc converter having improved valve current monitor
CA975022A (en) Control line disconnect assembly
CA971858A (en) Control valve
CA953607A (en) Control valve
AU464465B2 (en) Prepositioning device fora blend control valve
CA956000A (en) Current control device
CA886140A (en) Multiple pitch margin control
AU453276B2 (en) Double seated regulating valve
CA860672A (en) Control valve
CA867123A (en) Control valve
CA888522A (en) Control valve
CA874296A (en) Control valve
AU457662B2 (en) Control valve
CA876505A (en) Control valve
CA883072A (en) Control valve
CA883073A (en) Control valve