VEHICLE
First Claim
1. A vehicle comprising:
- a motor comprising;
a motor main body including windings and a first coolant channel to cool said windings; and
a winding switching unit disposed on an outer surface of said motor main body and comprising;
heat-generating components used to switch said windings; and
a second coolant channel to cool said heat-generating components;
a driving device configured to control switching of said winding switching unit and configured to apply driving voltage to said windings, the drive device including a third coolant channel; and
a cooling device to cool coolant that flows through said first coolant channel, said second coolant channel and said third coolant channel
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Accused Products
Abstract
A vehicle includes a motor, a driving device, and a cooling device. The motor includes a motor main body and a winding switching unit. The motor main body includes windings and a first coolant channel to cool said windings. The winding switching unit is disposed on an outer surface of said motor main body and includes heat-generating components and a second coolant channel. The heat-generating components are used to switch said windings. The second coolant channel is to cool said heat-generating components. The driving device is configured to control switching of said winding switching unit and configured to apply driving voltage to said windings, the drive device including a third coolant channel. The cooling device is to cool coolant that flows through said first coolant channel, said second coolant channel and said third coolant channel.
20 Citations
8 Claims
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1. A vehicle comprising:
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a motor comprising; a motor main body including windings and a first coolant channel to cool said windings; and a winding switching unit disposed on an outer surface of said motor main body and comprising; heat-generating components used to switch said windings; and a second coolant channel to cool said heat-generating components; a driving device configured to control switching of said winding switching unit and configured to apply driving voltage to said windings, the drive device including a third coolant channel; and a cooling device to cool coolant that flows through said first coolant channel, said second coolant channel and said third coolant channel - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification