RU2013123535A - METHOD FOR MONITORING RESTORATION OF THE NORMAL SCHEME OF THE ELECTRIC SUPPLY OF THE RING NETWORK BY DIVISION AUTOMATION - Google Patents
METHOD FOR MONITORING RESTORATION OF THE NORMAL SCHEME OF THE ELECTRIC SUPPLY OF THE RING NETWORK BY DIVISION AUTOMATION Download PDFInfo
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- RU2013123535A RU2013123535A RU2013123535/07A RU2013123535A RU2013123535A RU 2013123535 A RU2013123535 A RU 2013123535A RU 2013123535/07 A RU2013123535/07 A RU 2013123535/07A RU 2013123535 A RU2013123535 A RU 2013123535A RU 2013123535 A RU2013123535 A RU 2013123535A
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- line
- abp
- power supply
- restoration
- ring network
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- Emergency Protection Circuit Devices (AREA)
Abstract
Способ контроля восстановления нормальной схемы электроснабжения кольцевой сети делительной автоматикой, заключающийся в фиксации бросков тока и в измерении времени между ними, отличающийся тем, что согласно предлагаемому способу контролируют уменьшение рабочего тока в линии резервного источника питания на значение, определяемое нагрузкой участка линии, смежного с сетевым пунктом автоматического выключателя резерва (АВР), при этом через время выдержки срабатывания защиты сетевого пункта АВР на отключение ожидают увеличение рабочего тока в линии основного источника питания на такое же значение, что и уменьшение рабочего тока в линии резервного источника питания и, если это произойдет, то делают вывод о включении секционирующего выключателя с последующим отключением выключателя сетевого пункта АВР и восстановлении нормальной схемы электроснабжения кольцевой сети.A method of controlling the restoration of a normal power supply circuit of a ring network by dividing automation, which consists in fixing the inrush currents and measuring the time between them, characterized in that according to the proposed method, the operating current in the backup power supply line is controlled by a value determined by the load of the line section adjacent to the network point of the automatic reserve switch (ABP), at the same time, after the shutdown time of the protection of the network point of the ABP to shutdown, they expect an increase in working about the current in the line of the main power source by the same value as the decrease in the operating current in the line of the backup power source and, if this happens, they conclude that the sectioning switch is turned on, followed by the disconnection of the circuit breaker of the ABP network point and restoration of the normal power supply circuit of the ring network.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013123535/07A RU2536808C1 (en) | 2013-05-22 | 2013-05-22 | Control method of recovery of normal circuit of electric power supply of ring network with reference automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013123535/07A RU2536808C1 (en) | 2013-05-22 | 2013-05-22 | Control method of recovery of normal circuit of electric power supply of ring network with reference automation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013123535A true RU2013123535A (en) | 2014-11-27 |
| RU2536808C1 RU2536808C1 (en) | 2014-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013123535/07A RU2536808C1 (en) | 2013-05-22 | 2013-05-22 | Control method of recovery of normal circuit of electric power supply of ring network with reference automation |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2536808C1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0323645D0 (en) * | 2003-10-09 | 2003-11-12 | Kelman Ltd | System and apparatus for detecting and monitoring circuit breaker operation |
| RU2304339C1 (en) * | 2006-04-24 | 2007-08-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Орловский государственный аграрный университет" (ФГОУ ВПО ОрелГАУ) | Method for checking automatic load transfer center for off-operation failure with its circuit breaker adjusted to respond to steady short circuit in ring circuit |
| RU2463695C1 (en) * | 2011-07-21 | 2012-10-10 | Федеральное государственное учреждение высшего профессионального образования "Орловский государственный аграрный университет" (ФГОУ ВПО ОрелГАУ) | Method for control of actuation failure of circuit breaker of automatic load transfer station in ring network |
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2013
- 2013-05-22 RU RU2013123535/07A patent/RU2536808C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2536808C1 (en) | 2014-12-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150523 |