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Variable-power static inverter - has bridge contg. four thyristors controlled by oscillator of frequency two thirds that of inverter
Variable-power static inverter - has bridge contg. four thyristors controlled by oscillator of frequency two thirds that of inverter
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机译:可变功率静态逆变器-具有电桥连接。由频率为振荡器三分之二的振荡器控制的四个晶闸管
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摘要
The static inverter has four thyristors each shunted by an antiparallel diode and connected into a bridge. One diagonal of the bridge contains the dc input supply shunted by a capacitor. The other diagonal of the bridge contains a resonant circuit. The thyristors are controlled by an oscillator whose frequency is variable but is always equal to or less than two thirds of the inverter's frequency. The oscillator's frequency is locked to the frequency of the circuit being supplied from the inverter.
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