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Method for controlling the semiconductor switches of a rectifier bridge connected to an a.c. mains supply, and a control unit designed for applying the method
Method for controlling the semiconductor switches of a rectifier bridge connected to an a.c. mains supply, and a control unit designed for applying the method
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机译:控制连接到交流电的整流桥的半导体开关的方法电源和设计用于应用该方法的控制单元
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摘要
A method of controlling inverting semiconductor switches connected in parallel with rectifying components of a rectifier bridge connected to an a.c. supply network, and a control unit for carrying out the method are disclosed, in which a comparison is made of a voltage proportional to the phase voltage with a reference voltage composed of two voltages, one of which is proportional to that phase voltage which has the highest absolute value and the other of which is proportional to the rectified voltage.
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