ES524543A0 - Relevador de fase para proteger conducciones de transmision de energia de corriente alterna - Google Patents

Relevador de fase para proteger conducciones de transmision de energia de corriente alterna

Info

Publication number
ES524543A0
ES524543A0 ES524543A ES524543A ES524543A0 ES 524543 A0 ES524543 A0 ES 524543A0 ES 524543 A ES524543 A ES 524543A ES 524543 A ES524543 A ES 524543A ES 524543 A0 ES524543 A0 ES 524543A0
Authority
ES
Spain
Prior art keywords
conductions
alternating current
energy transmission
current energy
phase relay
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.)
Granted
Application number
ES524543A
Other languages
English (en)
Spanish (es)
Other versions
ES8405564A1 (es
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 ES8405564A1 publication Critical patent/ES8405564A1/es
Publication of ES524543A0 publication Critical patent/ES524543A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/40—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current
    • H02H3/402—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current using homopolar quantities
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
ES524543A 1982-07-29 1983-07-29 Relevador de fase para proteger conducciones de transmision de energia de corriente alterna Granted ES524543A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/403,273 US4420788A (en) 1982-07-29 1982-07-29 Phase relay for AC power transmission line protection

Publications (2)

Publication Number Publication Date
ES8405564A1 ES8405564A1 (es) 1984-06-01
ES524543A0 true ES524543A0 (es) 1984-06-01

Family

ID=23595180

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524543A Granted ES524543A0 (es) 1982-07-29 1983-07-29 Relevador de fase para proteger conducciones de transmision de energia de corriente alterna

Country Status (7)

Country Link
US (1) US4420788A (en, 2012)
EP (1) EP0151565B1 (en, 2012)
JP (1) JPS60501986A (en, 2012)
ES (1) ES524543A0 (en, 2012)
MX (1) MX155232A (en, 2012)
WO (1) WO1985000932A1 (en, 2012)
ZA (1) ZA835341B (en, 2012)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8506256D0 (en) * 1985-03-11 1985-04-11 Johns A T Electrical supply line protection apparatus
US4686601A (en) * 1985-10-02 1987-08-11 General Electric Company Ground distance relay for AC power transmission line protection
US4751604A (en) * 1986-10-16 1988-06-14 General Electric Company Comparison signal error detector for protective relay system
US4823226A (en) * 1987-09-17 1989-04-18 Square D Company Phase loss detection circuit including transient protection
US4821137A (en) * 1987-11-12 1989-04-11 General Electric Company Positive sequence distance relay for AC power transmission line protection
US4873602A (en) * 1987-11-12 1989-10-10 General Electric Company Ripple attenuator for AC power transmission line protective relays
US4825323A (en) * 1987-11-12 1989-04-25 General Electric Company Out-of-step blocking unit
US4868704A (en) * 1988-11-14 1989-09-19 General Electric Company Apparatus for providing distance protection and distance measurement for a high voltage transmission line
US5790418A (en) * 1995-10-17 1998-08-04 Schweitzer Engineering Laboratories, Inc. Adaptive polarizing memory voltage time constant
US5742513A (en) * 1996-05-15 1998-04-21 Abb Power T&D Company Inc. Methods and systems for automatic testing of a relay
US7299143B2 (en) * 2005-05-13 2007-11-20 Abb Technology Ag Method and apparatus for improving operational reliability during a loss of a phase voltage
CN1299412C (zh) * 2005-11-18 2007-02-07 北京交通大学 利用同侧电流流向变化实现方向保护的方法
CN103036218B (zh) * 2012-12-07 2015-04-08 国电南瑞科技股份有限公司 一种改进的零序电抗继电器保护装置和方法
US10978866B2 (en) 2018-10-02 2021-04-13 Schweitzer Engineering Laboratories, Inc. Polarizing signal for electric power delivery system protection
US11271389B2 (en) 2020-06-24 2022-03-08 Schweitzer Engineering Laboratories, Inc. Distance protection using supervised sequence currents and voltages for electric power delivery systems
US11598800B2 (en) 2021-03-25 2023-03-07 Schweitzer Engineering Laboratories, Inc. Distance elements for line protection near unconventional sources
CN117293938A (zh) * 2022-06-17 2023-12-26 上海韦尔半导体股份有限公司 电力供给系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096413A (en) * 1964-04-28 1967-12-29 English Electric Co Ltd Electrical protective relays
US3374399A (en) * 1966-02-01 1968-03-19 Gen Electric Distance protective relaying
US3992651A (en) * 1975-04-01 1976-11-16 General Electric Company Active symmetrical component network for protective relays
US4034269A (en) * 1975-12-12 1977-07-05 General Electric Company Protective relay circuits
US4148087A (en) * 1977-04-20 1979-04-03 Phadke Arun G Distance relay for electric power transmission lines
CH618294A5 (en, 2012) * 1977-09-06 1980-07-15 Bbc Brown Boveri & Cie
US4161011A (en) * 1978-02-21 1979-07-10 General Electric Company Ground distance relay employing phase comparator measurement
US4342064A (en) * 1978-02-21 1982-07-27 General Electric Company Static distance relays with improved polarizing signal
US4342062A (en) * 1979-05-21 1982-07-27 General Electric Company Sequence network circuits for protective relaying applications
US4296451A (en) * 1979-10-11 1981-10-20 General Electric Company Ultra high speed protective relay circuit

Also Published As

Publication number Publication date
EP0151565A1 (en) 1985-08-21
WO1985000932A1 (en) 1985-02-28
JPH0516255B2 (en, 2012) 1993-03-03
EP0151565B1 (en) 1989-06-28
ES8405564A1 (es) 1984-06-01
JPS60501986A (ja) 1985-11-14
MX155232A (es) 1988-02-08
EP0151565A4 (en) 1986-05-14
ZA835341B (en) 1984-06-27
US4420788A (en) 1983-12-13

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