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AC/DC or DC/AC Converter system with improved AC-line harmonic reduction
AC/DC or DC/AC Converter system with improved AC-line harmonic reduction
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机译:AC / DC或DC / AC转换器系统具有改进的交流线路谐波抑制
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摘要
In a transformer-rectifier converter system, at least one inductance is inserted in the commutation path of two adjacent diode or thyristor devices in a cluster of three devices related to a common DC polarity pole, the reactance due to such inductance being sufficient to lengthen the commutation overlap thereby to minimize AC line harmonics. The invention is applicable to AC/DC as well as to DC/AC conversion.
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