公开(公告)号：WO2017004406A1

公开(公告)日：2017-01-05

申请号：PCT/US2016/040468

申请日：2016-06-30

Applicant: EMERSON CLIMATE TECHNOLOGIES RETAIL SOLUTIONS, INC.

Inventor： WALLACE, John ,  BELTRAN, Franklin ,  WALLIS, Frank S. ,  BERTIE, Keith ,  FULLENKAMP, Paul L.

IPC: F25B49/02 ,  F25B31/00 ,  F25B39/04

CPC classification number: F25B49/02 ,  F25B5/02 ,  F25B31/00 ,  F25B49/022 ,  F25B49/027 ,  F25B2341/0661 ,  F25B2400/075 ,  F25B2400/22 ,  F25B2600/0251 ,  F25B2600/111 ,  F25B2700/15 ,  F25B2700/151 ,  F25B2700/171 ,  F25B2700/172 ,  F25B2700/193 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/21152

Abstract: A system and method are provided including a system controller for a refrigeration or HVAC system having a compressor rack with a compressor and a condensing unit with a condenser fan. The system controller monitors and controls operation of the refrigeration or HVAC system. A rack controller monitors and controls operation of the compressor rack and determines compressor rack power consumption data. A condensing unit controller monitors and controls operation of the condensing unit and determines condensing unit power consumption data. The system controller receives the compressor rack power consumption data and the condensing unit power consumption data, determines a total power consumption of the refrigeration or HVAC system, determines a predicted power consumption or a benchmark power consumption for the refrigeration system, compares the total power consumption with the predicted power consumption or the benchmark power consumption, and generates an alert based on the comparison.

Abstract translation: 提供了一种系统和方法，包括用于具有带有压缩机的压缩机架和具有冷凝器风扇的冷凝单元的制冷或HVAC系统的系统控制器。 系统控制器监控和控制制冷或HVAC系统的运行。 机架控制器监视和控制压缩机机架的操作，并确定压缩机机架功耗数据。 冷凝单元控制器监视和控制冷凝单元的运行，并确定冷凝单元功耗数据。 系统控制器接收压缩机机架功耗数据和冷凝单元功耗数据，确定制冷或HVAC系统的总功耗，确定制冷系统的预计功耗或基准功耗，比较总功耗 具有预测的功耗或基准功耗，并且基于比较生成警报。