SYSTEM AND METHOD FOR CONTROLLING AN ECONOMIZER CIRCUIT
摘要
A system and method for controlling an economizer circuit is provided. The economizer circuit includes a valve to regulate refrigerant flow between the economizer and the compressor. The valve can be opened to engage the economizer circuit or closed to disengage the economizer circuit based on the output frequency provided to the compressor motor by a variable speed drive and an operating condition of the economizer.
申请公布号
WO2012037223(A3)
申请公布日期
2012.11.08
申请号
WO2011US51559
申请日期
2011.09.14
申请人
JOHNSON CONTROLS TECHNOLOGY COMPANY;KOPKO, WILLIAM L.;GRAYBILL, ANDREW JOHN;NICKEY, GLENN EUGENE;FEDERMAN, ISRAEL;KULANKARA, SATHEESH
发明人
KOPKO, WILLIAM L.;GRAYBILL, ANDREW JOHN;NICKEY, GLENN EUGENE;FEDERMAN, ISRAEL;KULANKARA, SATHEESH