公开(公告)号：US20020194858A1

公开(公告)日：2002-12-26

申请号：US09888364

申请日：2001-06-21

Applicant: VISTEON GLOBAL TECHNOLOGIES, INC.

Inventor： Robert John Mohrmann ,  Brian Robert Kelm ,  Rance Andrew Stehouwer

IPC: F25B007/00 ,  F25B027/00

CPC classification number: F04C28/08 ,  B60H1/3222 ,  B60H1/3223 ,  F04B27/0895 ,  F04B35/002 ,  F04C23/001 ,  F04C2240/45 ,  F25B2400/075

Abstract: An air conditioning system includes an engine driven compressor, and an independent electric motor driven compressor in a common housing. A controller adjusts the independent operation of the engine driven compressor and electric motor driven compressor in response to cooling demand input, and operational parameters of the engine and the battery, as well as optionally the electric motor driven compressor output and engine driven compressor output. A method of independently operating an engine driven compressor and electric motor driven compressor is also provided. The air-conditioning system, controller, and method are particularly useful in hybrid vehicles that use smaller displacement internal combustion engines and electric motor drive means.

Abstract translation: 空调系统包括发动机驱动的压缩机和在公共壳体中的独立的电动机驱动的压缩机。 控制器响应于冷却需求输入以及发动机和电池的操作参数以及可选地由电动机驱动的压缩机输出和发动机驱动的压缩机输出来调节发动机驱动的压缩机和电动机驱动的压缩机的独立操作。 还提供了独立操作发动机驱动的压缩机和电动机驱动的压缩机的方法。 空调系统，控制器和方法在使用小排量内燃机和电动机驱动装置的混合动力车辆中特别有用。