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Method of determining power direction in the circuit to be protected
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Multimotored thyristor drive
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System grounding of d c power line
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Device for protection of synchronous generator from short circuits in turns and asymmetric short circuits
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Method for detection of faulted phase wire for protection of aerial transmission line from short circuit
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Method of determination of distance to point of fault in power line and device for its implementation
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Metering logic unit for directional protection with high-voltage interlocking of power transmission line
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Ground fault detection method for several phases of buried cable line
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Ground-fault detection method for buried high-voltage cables
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Device for removing heat losses from induction apparatus
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Device for protection of synchronous generator against fault to ground in one point of excitation circuit
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Thyristor regulator
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Device for controlling thyristor regulator
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Wind-diesel power plant
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Section of aerial power line
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High-voltage suspension insulator
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Method for control of inductive electric motor and device for its implementation
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Device for protection of thyristor frequency converter
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