Invention Application
WO2016176348A1 SYSTEM AND METHOD OF CONTROLLING A VARIABLE-CAPACITY COMPRESSOR
审中-公开
控制可变容量压缩机的系统和方法
- Patent Title: SYSTEM AND METHOD OF CONTROLLING A VARIABLE-CAPACITY COMPRESSOR
- Patent Title (中): 控制可变容量压缩机的系统和方法
-
Application No.: PCT/US2016/029593Application Date: 2016-04-27
-
Publication No.: WO2016176348A1Publication Date: 2016-11-03
- Inventor: POPLI, Sahil , TRUDEAU, Edward J. Jr.
- Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
- Applicant Address: 1675 W. Campbell Road Sidney, Ohio 45365-0669 US
- Assignee: EMERSON CLIMATE TECHNOLOGIES, INC.
- Current Assignee: EMERSON CLIMATE TECHNOLOGIES, INC.
- Current Assignee Address: 1675 W. Campbell Road Sidney, Ohio 45365-0669 US
- Agency: MALINZAK, Michael et al.
- Priority: US62/153,209 20150427; US62/309,247 20160316; US15/138,981 20160426
- Main IPC: F04B41/02
- IPC: F04B41/02 ; F25B49/02
Abstract:
A system includes a variable-capacity compressor operable in a first capacity mode and in a second capacity mode that is higher than the first capacity mode. A control module is configured to switch the variable-capacity compressor between the first capacity mode and the second capacity mode based on a demand signal from the thermostat. The control module determines a number of previous consecutive operating cycles of the variable-capacity compressor in the first capacity mode within a predetermined period of time. The control module operates the variable-capacity compressor in the second capacity mode in response to the number of previous consecutive operating cycles of the variable-capacity in the first capacity mode within the predetermined period of time exceeding a predetermined threshold.
Information query