Patent ID: 8598723
Filing Date: 2013-12-03
Classification: B60L,H02P,Y02T

Abstract:
1. A hybrid engine-driven power generator which comprises a power generator ( 3 ) driven by an engine ( 2 ) and a battery ( 4 ) for power generator main bodies, and has a rectifier ( 51 ) for rectifying an output of the power generator ( 3 ), an inverter ( 53 ) for converting an output of the rectifier into an AC output to be a generator output, and a DC/DC converter ( 9 ) for boosting a DC voltage of the battery ( 4 ) and inputting the boosted voltage into the inverter ( 53 ), comprising: an engine revolution frequency detecting means ( a means ( a load current detecting means ( a means ( a controlling means ( a means for detecting a terminal voltage of the battery; and a means ( wherein when the terminal voltage of the battery (