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RU94012524A - THE DEVICE OF COMMUTATION OF THE SHUNTING REACTOR - Google Patents

THE DEVICE OF COMMUTATION OF THE SHUNTING REACTOR

Info

Publication number
RU94012524A
RU94012524A RU94012524/07A RU94012524A RU94012524A RU 94012524 A RU94012524 A RU 94012524A RU 94012524/07 A RU94012524/07 A RU 94012524/07A RU 94012524 A RU94012524 A RU 94012524A RU 94012524 A RU94012524 A RU 94012524A
Authority
RU
Russia
Prior art keywords
switch
transformer
spark gap
secondary winding
control key
Prior art date
Application number
RU94012524/07A
Other languages
Russian (ru)
Other versions
RU2084037C1 (en
Inventor
Г.А. Славин
Original Assignee
Г.А. Славин
Filing date
Publication date
Application filed by Г.А. Славин filed Critical Г.А. Славин
Priority to RU94012524A priority Critical patent/RU2084037C1/en
Priority claimed from RU94012524A external-priority patent/RU2084037C1/en
Publication of RU94012524A publication Critical patent/RU94012524A/en
Application granted granted Critical
Publication of RU2084037C1 publication Critical patent/RU2084037C1/en

Links

Claims (1)

Предложенное изобретение относится к области электротехники и может быть использовано в распределительных устройствах с многоразрывными выключателями. Цель изобретения - автономное подключение шунтирующего реактора (ШР) к сети при перенапряжениях с использованием сетевого выключателя общеэнергетического назначения, а также ограничение перенапряжений при отключении ШР. Устройство представляет собой многоразрывный выключатель с емкостным делителем напряжения 2, контакты которого 1 шунтированы соединенными последовательно варистором 5 и искровым промежутком 6, в цепь которого включен измерительный трансформатор 7, вторичная обмотка которого соединена с ключом управления включения и выключателя 9. Измерительный трансформатор 7 может быть выполнен в виде трансформатора тока, первичная обмотка которого включена в цепь искрового промежутка, вторичная обмотка соединена с контактом ключа управления для цепи сигнала на включение ШР, а между трансформатором тока и ключом управления введены цепочка изолирующих трансформаторов или изолирующий световод.
Figure 00000001
The proposed invention relates to the field of electrical engineering and can be used in switchgear with multi-disconnect switches. The purpose of the invention is an autonomous connection of the shunt reactor (SR) to the network during overvoltages using a power switch for general energy purposes, as well as limiting overvoltages when the SRS is disconnected. The device is a multi-breaker switch with a capacitive voltage divider 2, the contacts of which 1 are shunted by a series-connected varistor 5 and a spark gap 6, the circuit of which includes a measuring transformer 7, the secondary winding of which is connected to an on-switch control switch 9. The measuring transformer 7 can be made in the form of a current transformer, the primary winding of which is included in the spark gap circuit, the secondary winding is connected to the control key contact for the circuits signal to the switch SR, and between the current transformer and the control key chain introduced isolating transformer or an insulating fiber.
Figure 00000001
RU94012524A 1994-04-11 1994-04-11 Switching device for by-pass reactor RU2084037C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94012524A RU2084037C1 (en) 1994-04-11 1994-04-11 Switching device for by-pass reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94012524A RU2084037C1 (en) 1994-04-11 1994-04-11 Switching device for by-pass reactor

Publications (2)

Publication Number Publication Date
RU94012524A true RU94012524A (en) 1995-12-10
RU2084037C1 RU2084037C1 (en) 1997-07-10

Family

ID=20154537

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94012524A RU2084037C1 (en) 1994-04-11 1994-04-11 Switching device for by-pass reactor

Country Status (1)

Country Link
RU (1) RU2084037C1 (en)

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