Show metadata Hide metadata

(19)

(11)

2 711 597

(13)

(51)

IPC

H02J9/06(2006-01-01)

H02J13/00(2006-01-01)

(21) (22)

Application

2019121600, 2019-07-10

(24)

Start date

2019-07-10

(22)

Actual filing date

2019-07-10

(45)

Published

2020-01-17

(72)

Inventor

Vinogradov Aleksandr VladimirovichVinogradova Alina VasilevnaPanfilov Aleksandr Aleksandrovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Nauchnoe Uchrezhdenie Nauchnyj Agroinzhenernyj Tsentr Vim" Fnats Vim)

METHOD FOR DISCONNECTION OF A SWITCHGEAR OF A TRANSFORMER SUBSTATION AND FOR SIGNALING AND INFORMING PERSONNEL OF AN ELECTRIC GRID ORGANIZATION AT UNAUTHORIZED SUPPLY OF VOLTAGE FROM A LOW SIDE OF A TRANSFORMER SUBSTATION Russian patent published in 2020 - IPC H02J9/06 H02J13/00

Abstract RU 2711597 C1

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, in particular to methods of disconnecting switching devices of transformer substation. Result is achieved due to disconnection of switching device from low side of transformer substation, as well as signaling and informing personnel of electric grid organization on unauthorized supply of voltage from low side of transformer substation, developing situation, at which, due to voltage supplied unauthorized to the network from the low side of the transformer substation and by means of its transformation at the transformer substation supplied to the high side of the transformer substation and, accordingly, to the power transmission line on the high side, people may be under stress.

EFFECT: technical result consists in improvement of safety of electrical networks servicing.

1 cl, 1 dwg

Similar patents RU2711597C1

Title	Year	Author	Number
METHOD FOR SIGNALING AND INFORMING PERSONNEL OF ELECTRIC NETWORK ORGANIZATION AND DISCONNECTION OF INPUT SWITCHGEAR OF TRANSFORMER SUBSTATION AT UNAUTHORIZED SUPPLY OF VOLTAGE FROM LOW SIDE OF TRANSFORMER SUBSTATION	2019	Vinogradov Aleksandr Vladimirovich Vinogradova Alina Vasilevna Bukreev Aleksej Valerevich	RU2713630C1
METHOD FOR DISCONNECTION OF AN INPUT SWITCHING DEVICE OF A TRANSFORMER SUBSTATION AND FOR SIGNALING AND INFORMING PERSONNEL OF AN ELECTRIC GRID ORGANIZATION AT UNAUTHORIZED SUPPLY OF VOLTAGE FROM A LOW SIDE OF A TRANSFORMER SUBSTATION	2019	Vinogradov Aleksandr Vladimirovich Bukreev Aleksej Valerevich Ryzhenkov Yurij Borisovich Vinogradova Alina Vasilevna	RU2714918C1
METHOD OF REVERSE TRANSFORMATION LOCKING BY MEANS OF DISCONNECTION OF SWITCHING DEVICES IN LOW-VOLTAGE POWER TRANSMISSION LINES COMING FROM TRANSFORMER SUBSTATION AND INPUT SWITCHING DEVICE ON LOW SIDE OF TRANSFORMER SUBSTATION AND SIGNALING AND INFORMING PERSONNEL OF ELECTRIC GRID ORGANIZATION AT UNAUTHORIZED SUPPLY OF VOLTAGE TO OUTGOING FROM TRANSFORMER SUBSTATION POWER LINE OF LOW VOLTAGE FROM CONSUMERS OR TO LOW-VOLTAGE BUSES OF TRANSFORMER SUBSTATION	2019	Vinogradov Aleksandr Vladimirovich Vinogradova Alina Vasilevna Panfilov Aleksandr Aleksandrovich Bolshev Vadim Evgenevich	RU2710938C1
METHOD FOR DISCONNECTION OF SWITCHING DEVICES IN LOW-VOLTAGE POWER TRANSMISSION LINES OUTGOING FROM TRANSFORMER SUBSTATION AND IMPLEMENTATION OF SIGNALING AND INFORMING OF PERSONNEL OF ELECTRIC NETWORK ORGANIZATION AT UNAUTHORIZED SUPPLY OF VOLTAGE TO POWER SUPPLY LINES OF LOW VOLTAGE OUTGOING FROM TRANSFORMER SUBSTATION ON THE SIDE OF CONSUMERS	2019	Vinogradov Aleksandr Vladimirovich Semenov Aleksandr Evgenevich Vinogradova Alina Vasilevna Bolshev Vadim Evgenevich	RU2714669C1
METHOD OF BLOCKING FROM REVERSE TRANSFORMATION AND SIGNALING OF UNAUTHORIZED SUPPLY OF VOLTAGE TO LOW-VOLTAGE BUSBARS OF TRANSFORMER SUBSTATION AND FROM THE SIDE OF OUTGOING LINES	2019	Vinogradov Aleksandr Vladimirovich Vinogradova Alina Vasilevna Borodin Maksim Vladimirovich Panfilov Aleksandr Aleksandrovich	RU2714495C1
METHOD OF SIGNALING AND BLOCKING FROM REVERSE TRANSFORMATION AT TRANSFORMER SUBSTATION 10/0.4 KV AND FROM UNAUTHORIZED SUPPLY OF VOLTAGE TO OUTGOING LINES 0.4 KV	2020	Vinogradov Aleksandr Vladimirovich Panfilov Aleksandr Aleksandrovich Borodin Maksim Vladimirovich Bredikhin Aleksandr Sergeevich Kanyus Sergej Andreevich Sorokin Nikolaj Sergeevich Vinogradova Alina Vasilevna Psarev Aleksandr Ivanovich Bukreev Aleksej Valerevich Bolshev Vadim Evgenevich Ryzhenkov Yurij Borisovich Lansberg Aleksandr Aleksandrovich	RU2739326C1
METHOD OF SIGNALING ON UNAUTHORIZED SUPPLY OF VOLTAGE FROM LOW SIDE OF TRANSFORMER SUBSTATION	2019	Vinogradov Aleksandr Vladimirovich Vinogradova Alina Vasilevna	RU2710940C1
METHOD OF SIGNALING ON UNAUTHORIZED SUPPLY OF VOLTAGE TO LOW-VOLTAGE BUSES AND INTERLOCKING FROM REVERSE TRANSFORMATION AT DOUBLE-TRANSFORMER SUBSTATION 10/0_4 KV	2020	Vinogradov Aleksandr Vladimirovich Panfilov Aleksandr Aleksandrovich Borodin Maksim Vladimirovich Bredikhin Aleksandr Sergeevich Kanyus Sergej Andreevich Sorokin Nikolaj Sergeevich Vinogradova Alina Vasilevna Psarev Aleksandr Ivanovich Bukreev Aleksej Valerevich Bolshev Vadim Evgenevich Ryzhenkov Yurij Borisovich Lansberg Aleksandr Aleksandrovich	RU2740002C1
DIGITAL TRANSFORMER SUBSTATION	2020	Vinogradov Aleksandr Vladimirovich Sorokin Nikolaj Sergeevich Vinogradova Alina Vasilevna Lansberg Aleksandr Aleksandrovich Bukreev Aleksej Valerevich Bolshev Vadim Evgenevich	RU2740075C1
DIGITAL TRANSFORMER SUBSTATION WITH ACTIVE-ADAPTIVE CONTROL SYSTEM	2020	Vinogradov Aleksandr Vladimirovich Sorokin Nikolaj Sergeevich Vinogradova Alina Vasilevna Bukreev Aleksej Valerevich Bolshev Vadim Evgenevich Sejfullin Anatolij Yurevich Lansberg Aleksandr Aleksandrovich	RU2734110C1

RU 2 711 597 C1

Authors

Vinogradov Aleksandr Vladimirovich

Vinogradova Alina Vasilevna

Panfilov Aleksandr Aleksandrovich

Dates

2020-01-17—Published

2019-07-10—Filed