RU2012122933A - METHOD FOR MONITORING FALSE TURNING OFF THE SECTIONAL TIRE SWITCH WHEN OPERATING THE RING NETWORK IN THE SUBSTATION RESERVATION MODE - Google Patents

METHOD FOR MONITORING FALSE TURNING OFF THE SECTIONAL TIRE SWITCH WHEN OPERATING THE RING NETWORK IN THE SUBSTATION RESERVATION MODE Download PDF

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Publication number
RU2012122933A
RU2012122933A RU2012122933/07A RU2012122933A RU2012122933A RU 2012122933 A RU2012122933 A RU 2012122933A RU 2012122933/07 A RU2012122933/07 A RU 2012122933/07A RU 2012122933 A RU2012122933 A RU 2012122933A RU 2012122933 A RU2012122933 A RU 2012122933A
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RU
Russia
Prior art keywords
substation
voltage
ring network
buses
power source
Prior art date
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RU2012122933/07A
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Russian (ru)
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RU2502173C1 (en
Inventor
Леонид Дмитриевич Суров
Татьяна Борисовна Сурова
Андрей Александрович Квасов
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Орловский государственный аграрный университет" (ФГБОУ ВПО ОрелГАУ)
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Priority to RU2012122933/07A priority Critical patent/RU2502173C1/en
Publication of RU2012122933A publication Critical patent/RU2012122933A/en
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Publication of RU2502173C1 publication Critical patent/RU2502173C1/en

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    • 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
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16—Electric power substations

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  • Keying Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

Способ контроля ложного отключения секционного выключателя шин при работе кольцевой сети в режиме подстанционного резервирования, заключающийся в фиксации бросков токов и в измерении времени между ними, отличающийся тем, что контролируют наличие напряжения на шинах и тока в линии основного источника питания и, если напряжение на шинах и ток в линии основного источника питания исчезнут, а напряжение на шинах резервного источника питания не исчезнет, то делают вывод о ложном отключении секционного выключателя шин двухтрансформаторной подстанции.A method for monitoring false tripping of a bus sectional switch during operation of a ring network in the substation backup mode, which consists in fixing inrush currents and measuring the time between them, characterized in that the presence of voltage on the buses and current in the line of the main power source is monitored and, if the voltage on the buses and the current in the line of the main power source will disappear, and the voltage on the buses of the backup power source does not disappear, then it is concluded that the sectional switch of the buses of the two-transformer substation is falsely tripped.

Claims (1)

Способ контроля ложного отключения секционного выключателя шин при работе кольцевой сети в режиме подстанционного резервирования, заключающийся в фиксации бросков токов и в измерении времени между ними, отличающийся тем, что контролируют наличие напряжения на шинах и тока в линии основного источника питания и, если напряжение на шинах и ток в линии основного источника питания исчезнут, а напряжение на шинах резервного источника питания не исчезнет, то делают вывод о ложном отключении секционного выключателя шин двухтрансформаторной подстанции. A method for monitoring the false disconnection of a busbar sectional switch during operation of the ring network in the substation backup mode, which consists in fixing current surges and measuring the time between them, characterized in that they monitor the presence of voltage on the buses and current in the main power supply line and, if the voltage on the tires and the current in the line of the main power source disappears, and the voltage on the tires of the backup power source does not disappear, then they conclude that the bus section switch of the two-transformer bus dstantsii.
RU2012122933/07A 2012-06-04 2012-06-04 Control method of spurious trip of sectional bus switch at operation of annular network in substation standby mode RU2502173C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012122933/07A RU2502173C1 (en) 2012-06-04 2012-06-04 Control method of spurious trip of sectional bus switch at operation of annular network in substation standby mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012122933/07A RU2502173C1 (en) 2012-06-04 2012-06-04 Control method of spurious trip of sectional bus switch at operation of annular network in substation standby mode

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RU2012122933A true RU2012122933A (en) 2013-12-10
RU2502173C1 RU2502173C1 (en) 2013-12-20

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RU2012122933/07A RU2502173C1 (en) 2012-06-04 2012-06-04 Control method of spurious trip of sectional bus switch at operation of annular network in substation standby mode

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2638574C1 (en) * 2016-06-20 2017-12-14 Акционерное общество "Проектно-изыскательский и научно-исследовательский институт по проектированию энергетических систем и электрических сетей "ЭНЕРГОСЕТЬПРОЕКТ" (АО "Институт "ЭНЕРГОСЕТЬПРОЕКТ") Medium voltage substation
RU2638571C1 (en) * 2016-09-12 2017-12-14 Акционерное общество "Проектно-изыскательский и научно-исследовательский институт по проектированию энергетических систем и электрических сетей "ЭНЕРГОСЕТЬПРОЕКТ" (АО "Институт "ЭНЕРГОСЕТЬПРОЕКТ") Three-phase alternating current substation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2169979C1 (en) * 2000-02-14 2001-06-27 Орловский государственный аграрный университет Method for checking automatic backup control center for failure to operate in response to short circuit
GB0323645D0 (en) * 2003-10-09 2003-11-12 Kelman Ltd System and apparatus for detecting and monitoring circuit breaker operation
RU2378754C1 (en) * 2008-12-09 2010-01-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Орловский государственный аграрный университет" (ФГОУ ВПО ОрелГАУ) Method of controlling spurious tripping of sectionalising circuit breaker in ring network line

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RU2502173C1 (en) 2013-12-20

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Effective date: 20140605