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In this paper, the authors describe an oscillating switching impulse voltage generation method using a power transformer induction principle through which the power transformer itself can produce the oscillating switching impulse voltage in accordance with the requirements of the IEC60060-3 standard. The circuit of the oscillating switching impulse voltage generator is proposed. Estimation for the...
Partial discharge characteristics of corona discharge in transformer oil under the oscillating switching impulse voltage is investigated in this paper. A oscillating switching impulse voltage generator has been set up to produce the oscillating switching impulse voltages which satisfy the requirements of IEC60060-3 standard, furthermore the generator can produce positive or negative oscillating switching...
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