| 发明名称 |
System and Method for Controlling Vapor Compression Systems |
| 摘要 |
A method controls a vapor compression system including a variable speed compressor. A desired discharge temperature of the compressor is determined using a mapping between values of the discharge temperature of the compressor and values of speed of the compressor and outdoor air temperature. A transition function for transitioning a current discharge temperature to the desired discharge temperature is determined, such that the transition function is continuous and a rate of change of the transition function is limited. Next, a valve of the vapor compression system is controlled such that the discharge temperature is transitioned to the desired discharge temperature based on the transition function. |
| 申请公布号 |
US2014290288(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201313851722 |
申请日期 |
2013.03.27 |
| 申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
Burns Dan;Laughman Christopher;Bortoff Scott A. |
| 分类号 |
F25B49/02 |
主分类号 |
F25B49/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for controlling a vapor compression system including a variable speed compressor, comprising:
determining a desired discharge temperature of the compressor using a mapping between values of the discharge temperature of the compressor and values of speed of the compressor and outdoor air temperature; determining a transition function for transitioning a current discharge temperature to the desired discharge temperature, such that the transition function is continuous and a rate of change of the transition function is limited; and controlling a valve of the vapor compression system such that the discharge to temperature is transitioned to the desired discharge temperature based on the transition function, wherein steps of the method are performed by a processor. |
| 地址 |
Cambridge MA US |
