COMPOUND TEST METHOD OF HIGH VOLTAGE DIRECT CURRENT TRANSMISSION CONVERTER VALVE
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United States of America Patent
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Issued Date -
Dec 27, 2012
app pub date -
Jun 16, 2011
filing date -
Dec 1, 2010
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Abandoned
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Abstract
The present provided a compound test method of high voltage direct current transmission converter valve. The invention method adopted two independent high voltage sources to supply forward and reverse high voltage in blocking interval. It causes that the test voltage of the test valve is more close to that of the real operation. The experiment equivalence is better. Moreover, by controlling the scheduling of two high voltage sources, it can produce more waveforms, can choose different combination according to program requirements and design character; this method has large choice room and flexibility.
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