Further, a current sensor is provided to detect a current flowing through {HEAD ~ each} of {TAIL ~ the primary windings}, and a control unit determines abnormalities of a path of the inverter and the primary windings on the basis of a value of the current sensor 
of
Further , a current sensor is provided to detect a current flowing through { HEAD ~ each } of { TAIL ~ the primary windings } , and a control unit determines abnormalities of a path of the inverter and the primary windings on the basis of a value of the current sensor
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH