RU2020132120A - METHOD OF CONVERSION INTO USEFUL POWER OF CURRENT AND VOLTAGE GENERATED ON SCREEN OUTPUTS OF SINGLE-PHASE CABLES WHEN THEY ARE GROUNDED - Google Patents

METHOD OF CONVERSION INTO USEFUL POWER OF CURRENT AND VOLTAGE GENERATED ON SCREEN OUTPUTS OF SINGLE-PHASE CABLES WHEN THEY ARE GROUNDED Download PDF

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Publication number
RU2020132120A
RU2020132120A RU2020132120A RU2020132120A RU2020132120A RU 2020132120 A RU2020132120 A RU 2020132120A RU 2020132120 A RU2020132120 A RU 2020132120A RU 2020132120 A RU2020132120 A RU 2020132120A RU 2020132120 A RU2020132120 A RU 2020132120A
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RU
Russia
Prior art keywords
current
grounded
cabinet
wires
phase
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RU2020132120A
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Russian (ru)
Inventor
Александр Михайлович Галкин
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Александр Михайлович Галкин
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Application filed by Александр Михайлович Галкин filed Critical Александр Михайлович Галкин
Priority to RU2020132120A priority Critical patent/RU2020132120A/en
Publication of RU2020132120A publication Critical patent/RU2020132120A/en

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Claims (1)

Способ преобразования в полезную мощность тока и напряжения, образующегося на выводах экрана однофазных кабелей при разных схемах их заземлении по концам однофазных силовых кабелей, в котором используют средства в виде трех ограничителей перенапряжения (ОПН), предназначенные для ввода в каждый из них проводов незаземленных экранов однофазных силовых кабелей, которые образуют для каждого экрана электрическую цепочку для протекания тока и разность потенциалов между выводом экранов и заземленными точками, установленными для каждого из ограничителей перенапряжения, а также средство коммутации проводов транспозиции, отличающийся тем, что средство коммутации проводов транспозиции выполнено с обеспечением реализации соединения трех указанных проводов экрана в конце одного из однофазных силовых кабелей, где данный конец вывода экрана кабеля располагают внутри вновь устанавливаемого шкафа однолинейной схемы соединений, подключают к катушке ограничения тока, также расположенной внутри шкафа, на сам шкаф ставят точку заземления, а также внутри шкафа катушку через автоматический выключатель соединяют со стабилизатором напряжения, а энергию с выхода стабилизатора напряжения через другой автоматический выключатель подключают к нагрузке и затем направляют потребителю. A method for converting into useful power the current and voltage generated at the shield terminals of single-phase cables with different schemes of their grounding at the ends of single-phase power cables, in which means are used in the form of three surge arresters (OPN) designed to enter wires of ungrounded single-phase shields into each of them power cables that form for each screen an electrical circuit for the flow of current and a potential difference between the screen output and grounded points installed for each of the surge arresters, as well as a means for switching transposition wires, characterized in that the means for switching transposition wires is made to ensure the implementation of the connection of the three indicated shield wires at the end of one of the single-phase power cables, where this end of the cable shield outlet is located inside the newly installed single-line wiring cabinet, is connected to the current limiting coil, also located inside the cabinet, on the cabinet itself is grounded, and inside the cabinet, the coil is connected to a voltage stabilizer through a circuit breaker, and the energy from the output of the voltage stabilizer through another circuit breaker is connected to the load and then sent to the consumer.
RU2020132120A 2020-09-29 2020-09-29 METHOD OF CONVERSION INTO USEFUL POWER OF CURRENT AND VOLTAGE GENERATED ON SCREEN OUTPUTS OF SINGLE-PHASE CABLES WHEN THEY ARE GROUNDED RU2020132120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2020132120A RU2020132120A (en) 2020-09-29 2020-09-29 METHOD OF CONVERSION INTO USEFUL POWER OF CURRENT AND VOLTAGE GENERATED ON SCREEN OUTPUTS OF SINGLE-PHASE CABLES WHEN THEY ARE GROUNDED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2020132120A RU2020132120A (en) 2020-09-29 2020-09-29 METHOD OF CONVERSION INTO USEFUL POWER OF CURRENT AND VOLTAGE GENERATED ON SCREEN OUTPUTS OF SINGLE-PHASE CABLES WHEN THEY ARE GROUNDED

Publications (1)

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RU2020132120A true RU2020132120A (en) 2022-03-29

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RU2020132120A RU2020132120A (en) 2020-09-29 2020-09-29 METHOD OF CONVERSION INTO USEFUL POWER OF CURRENT AND VOLTAGE GENERATED ON SCREEN OUTPUTS OF SINGLE-PHASE CABLES WHEN THEY ARE GROUNDED

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