发明授权
US09444360B2 State quantity detection method in power converting apparatus and power converting apparatus 有权
电力转换装置和电力转换装置中的状态量检测方法

State quantity detection method in power converting apparatus and power converting apparatus
摘要:
A current-source converter includes high-arm side switching elements and low-arm side switching elements. A voltage between the DC power supply lines is detected as a line voltage of an input line, based on a conduction pattern of the high-arm side switching elements and the low-arm side switching elements.
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