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POWER CONTROL SYSTEM OF AN RTGC(RUBBER TIRE GANTRY CRANE) WITH AN ENGINE GENERATOR
POWER CONTROL SYSTEM OF AN RTGC(RUBBER TIRE GANTRY CRANE) WITH AN ENGINE GENERATOR
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机译：带有发电机的RTGC（轮胎式龙门起重机）的功率控制系统
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摘要
PURPOSE: A power control system of an RTGC(rubber tire gantry crane) with an engine generator is provided to use a surrounds electronics and electronic devices regardless of the operation state of the engine.;CONSTITUTION: A converter changes the AC voltage received from an engine generator(140) into the direct current. If the transformed direct current voltage lows than a first-level, the converter boosts and outputs direct current voltage. An inverter(120) outputs converts and outputs direct current outputted from the converter into the AC power source of the second level. An impedance-capacitor filter(130) filters the square wave of the AC power source outputted from the inverter and outputs the sinusoidal waveform.;COPYRIGHT KIPO 2010
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