Methods and systems for controlling the operation of condenser fans are provided. At most discharge pressures, the operation of the condenser fans may be controlled based on a capacity of the compressor system. To adjust operation of the condenser fans, the speed of the fans and/or the number or operational fans may be adjusted. The control of the condenser fans based on compressor system capacity may be overridden at compressor discharge pressures that rise above a high pressure level and fall below a low pressure level. At the high and low discharge pressures, the fan speed and/or number of operating fans may be adjusted based solely on the discharge pressure rather than on the compressor system capacity.
申请公布号
WO2010120519(A2)
申请公布日期
2010.10.21
申请号
WO2010US29400
申请日期
2010.03.31
申请人
JOHNSON CONTROLS TECHNOLOGY COMPANY;KOPKO, WILLIAM L.;DE LA CRUZ, JOSE RUEL YALUNG;FEDERMAN, ISRAEL
发明人
KOPKO, WILLIAM L.;DE LA CRUZ, JOSE RUEL YALUNG;FEDERMAN, ISRAEL