Electric load device, abnormally handling method, and computer-readable recordinging medium storing therein program for causing computer to execute electric load abnormality handling
A load device and abnormal handling technology, which is applied in the direction of power consumption device, emergency protection circuit device, traction driven by engine, etc., can solve the problem of unable to control the AC motor
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[0047] Embodiments of the present invention will be described in detail with reference to the drawings. The same or corresponding parts will be denoted by the same reference symbols, and description thereof will not be repeated.
[0048] 1, an electrical load device 100 according to an embodiment of the present invention includes a DC power supply B, a fuse FU, voltage sensors 10 and 20, system relays SR1 and SR2, capacitors 11 and 13, a DC / DC converter 12, an inverter 14 and 31, current sensors 24 and 28, control device 30, and AC motors M1 and M2.
[0049] AC motor M1 is mounted on, for example, a hybrid vehicle. The AC motor M1 is a drive motor for generating torque to drive drive wheels of the hybrid vehicle. Further, when the alternator M1 is rotated by the rotation of the drive wheels during deceleration of the vehicle or otherwise, the alternator M1 functions as a generator (so-called regenerative function).
[0050] AC motor M2 is mounted on, for example, a hybrid veh...
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