FI61590C - Kondensatorutrustning - Google Patents

Kondensatorutrustning Download PDF

Info

Publication number
FI61590C
FI61590C FI751859A FI751859A FI61590C FI 61590 C FI61590 C FI 61590C FI 751859 A FI751859 A FI 751859A FI 751859 A FI751859 A FI 751859A FI 61590 C FI61590 C FI 61590C
Authority
FI
Finland
Prior art keywords
capacitor
thyristors
voltage
misfire
thyristor
Prior art date
Application number
FI751859A
Other languages
English (en)
Finnish (fi)
Other versions
FI61590B (fi
FI751859A (de
Inventor
Harry Frank
Kjell Rehnman
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of FI751859A publication Critical patent/FI751859A/fi
Publication of FI61590B publication Critical patent/FI61590B/fi
Application granted granted Critical
Publication of FI61590C publication Critical patent/FI61590C/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Power Conversion In General (AREA)
FI751859A 1974-06-25 1975-06-23 Kondensatorutrustning FI61590C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7408311A SE385525B (sv) 1974-06-25 1974-06-25 Kondensatorutrustning
SE7408311 1974-06-25

Publications (3)

Publication Number Publication Date
FI751859A FI751859A (de) 1975-12-26
FI61590B FI61590B (fi) 1982-04-30
FI61590C true FI61590C (fi) 1982-08-10

Family

ID=20321531

Family Applications (1)

Application Number Title Priority Date Filing Date
FI751859A FI61590C (fi) 1974-06-25 1975-06-23 Kondensatorutrustning

Country Status (5)

Country Link
US (1) US4019095A (de)
CH (1) CH589375A5 (de)
DE (1) DE2526677C3 (de)
FI (1) FI61590C (de)
SE (1) SE385525B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114188119A (zh) * 2021-11-08 2022-03-15 南方电网科学研究院有限责任公司 一种电感可调的电抗器及其电感调节方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099568A (en) * 1934-12-15 1937-11-16 Gen Electric Reactance element control
CH473499A (de) * 1968-04-16 1969-05-31 Siemens Ag Anordnung zur Stromüberwachung bei über antiparallel-geschaltete Thyristoren gespeisten Verbrauchern
US3646398A (en) * 1970-07-16 1972-02-29 Gen Electric Static switch protective circuit activated by shorted commutation thyrister
US3611043A (en) * 1970-07-16 1971-10-05 Gen Electric Protective circuit for static switch
US3916287A (en) * 1974-03-25 1975-10-28 Bbc Brown Boveri & Cie Overload protection for a DC to AC conversion apparatus including an N-phase inverter

Also Published As

Publication number Publication date
DE2526677C3 (de) 1979-08-09
DE2526677A1 (de) 1976-01-15
DE2526677B2 (de) 1978-12-14
FI61590B (fi) 1982-04-30
CH589375A5 (de) 1977-06-30
SE385525B (sv) 1976-07-05
SE7408311L (sv) 1975-12-29
FI751859A (de) 1975-12-26
US4019095A (en) 1977-04-19

Similar Documents

Publication Publication Date Title
US4879624A (en) Power controller
FI61372B (fi) Skyddsanordning foer kondensatorbatteri
JP4298694B2 (ja) 避雷器の切離し制御装置
KR20050092721A (ko) 아크-결함 검출 회로 차단기 시스템
KR920005421A (ko) 과부하릴레이
US4331995A (en) Phase unbalance protector
GB2512632A (en) Electrical component failure protection circuit
FI61590C (fi) Kondensatorutrustning
US3530360A (en) High-speed protective means for uninterruptible power systems
ES8306931A1 (es) "una disposicion de proteccion frente a perdidas de fases para una carga de corriente alterna polifasica".
US2367509A (en) High or low voltage detector
US4074346A (en) Power supply protective circuit
KR20020002281A (ko) 다이내믹 전압 복원기의 보호
US6912108B2 (en) Protective equipment for a series-capacitor installation
US7012823B2 (en) Method and control system employing conduction monitors for detecting unbalanced current condition of alternating current phases
JP4695659B2 (ja) 避雷器の切離し制御装置
US3736440A (en) Circuit breaker
RU2230415C1 (ru) Устройство контроля непрерывности нулевого проводника в воздушных линиях 0,4 кв
SU1277294A1 (ru) Устройство дл защиты от дуговых перенапр жений в сети с изолированной нейтралью
RU2074474C1 (ru) Устройство компенсации реактивной мощности
SU1128325A1 (ru) Устройство дл контрол сетевого напр жени
JP2603528B2 (ja) 単３中性線欠相検出点増設ユニット
CA1105999A (en) Arrangement for monitoring a current network
US3249812A (en) Overload fast release relay
CA1309487C (en) Apparatus for reducing stresses that initiate restrike of breakers in disconnecting capacitor banks

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: ASEA AKTIEBOLAG