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公开(公告)号：US11807076B2
公开(公告)日：2023-11-07
申请号：US17514869
申请日：2021-10-29
发明人： Jae Yeon Kim , Yeonho Kim , Hochan An , Jeawan Kim , Seung Bin Jung , Sang Soo Kim , Dong Lim Nam
CPC分类号： B60H1/3223 , H02P5/74
摘要： A dual compressor for a vehicle comprises a first motor, a first shaft connected to the first motor to transmit a torque of the first motor, a first compressing unit connected to the first shaft to compress a refrigerant according to the operation of the first motor, a second motor, a second shaft connected to the second motor to transmit a torque of the second motor, a second compressing unit connected to the second shaft to compress a refrigerant according to the operation of the second motor, and an inverter electrically connected to the first and second motors to drive the first and second motors by converting DC power supplied from a vehicle into AC power, and controlling the output of the first compressing unit or the second compressing unit by controlling the power applied to the first motor or the second motor.
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公开(公告)号：US20220371408A1
公开(公告)日：2022-11-24
申请号：US17514869
申请日：2021-10-29
发明人： Jae Yeon KIM , Yeonho Kim , Hochan An , Jaewan Kim , Seung Bin Jung , Sang Soo Kim , Dong Lim Nam
摘要： A dual compressor for a vehicle is disclosed.
The dual compressor for the vehicle is provided, and comprises a first motor that operates according to whether power is applied, a first shaft connected to the first motor to transmit a torque of the first motor, a first compressing unit connected to the first shaft to compress a refrigerant according to the operation of the first motor, a second motor that operates according to whether power is applied, a second shaft connected to the second motor to transmit a torque of the second motor, a second compressing unit connected to the second shaft to compress a refrigerant according to the operation of the second motor, and an inverter electrically connected to the first and second motors, respectively, to drive the first and second motors by converting DC power supplied from a vehicle into AC power, and controlling the output of the first compressing unit or the second compressing unit by controlling the power applied to the first motor or the second motor.
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