RU97108464A - METHOD FOR FORMING SIGNAL CURRENTS IN A THREE PHASE ELECTRIC NETWORK - Google Patents

METHOD FOR FORMING SIGNAL CURRENTS IN A THREE PHASE ELECTRIC NETWORK

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Publication number
RU97108464A
RU97108464A RU97108464/09A RU97108464A RU97108464A RU 97108464 A RU97108464 A RU 97108464A RU 97108464/09 A RU97108464/09 A RU 97108464/09A RU 97108464 A RU97108464 A RU 97108464A RU 97108464 A RU97108464 A RU 97108464A
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RU
Russia
Prior art keywords
currents
frequency
electric network
phase electric
signal currents
Prior art date
Application number
RU97108464/09A
Other languages
Russian (ru)
Inventor
К.И. Гутин
С.А. Цагарейшвили
Original Assignee
Товарищество с ограниченной ответственностью Научно-коммерческая фирма "Севко"
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Publication date
Application filed by Товарищество с ограниченной ответственностью Научно-коммерческая фирма "Севко" filed Critical Товарищество с ограниченной ответственностью Научно-коммерческая фирма "Севко"
Publication of RU97108464A publication Critical patent/RU97108464A/en

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Claims (1)

Способ образования токов сигналов в трехфазной электрической сети, в котором в пункте передачи преобразуют напряжение промышленной частоты F в токи сигналов обратной последовательности
Figure 00000001
на частоте f1 и токи сигналов прямой последовательности
Figure 00000002
на частоте f2, отличающийся тем, что в пункте передачи преобразуют напряжение промышленной частоты F в токи сигналов нулевой последовательности
Figure 00000003
на частоте f1 и токи сигналов нулевой последовательности
Figure 00000004
на частоте f2 (индексы 1, 2, 0 при токах соответственно обозначают прямую, обратную, нулевую последовательности).
A method of generating signal currents in a three-phase electric network, in which at the transmission point the voltage of the industrial frequency F is converted into currents of signals of the negative sequence
Figure 00000001
at a frequency f 1 and currents of direct sequence signals
Figure 00000002
at a frequency f 2 , characterized in that at the transmission point, the voltage of the industrial frequency F is converted into currents of zero-sequence signals
Figure 00000003
at a frequency f 1 and currents of signals of the zero sequence
Figure 00000004
at a frequency f 2 (indices 1, 2, 0 at currents respectively denote the direct, reverse, zero sequences).
RU97108464/09A 1997-05-21 METHOD FOR FORMING SIGNAL CURRENTS IN A THREE PHASE ELECTRIC NETWORK RU97108464A (en)

Publications (1)

Publication Number Publication Date
RU97108464A true RU97108464A (en) 1999-06-27

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