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公开(公告)号:US20060130501A1
公开(公告)日:2006-06-22
申请号:US11260878
申请日:2005-10-27
申请人: Abtar Singh , Thomas Mathews , Frank Brown , Ozgur Gurkan
发明人: Abtar Singh , Thomas Mathews , Frank Brown , Ozgur Gurkan
IPC分类号: F25B39/04
CPC分类号: F25B49/027 , F25B2400/075 , F25B2400/22 , F25B2600/111 , F25B2700/15 , F25B2700/151 , F25B2700/1931 , F25B2700/1933 , F25B2700/195 , F25B2700/2106 , F25B2700/21151 , F25B2700/2116 , Y02B30/743
摘要: A controller comprises a first input that receives a signal indicating an energy consumption value of a compressor, a second input that receives a signal indicating an energy consumption value of a variable speed condenser fan, and an output that provides a control signal to the variable speed condenser fan. The controller also comprises a memory that stores a condenser set point, and a processor in communication with the input, output and memory and that modulates the condenser set-point to minimize energy consumption and controls the variable speed condenser fan based on the condenser set-point.
摘要翻译: 控制器包括接收指示压缩机的能量消耗值的信号的第一输入端,接收指示可变速冷凝器风扇的能量消耗值的信号的第二输入端以及向变速器提供控制信号的输出 冷凝器风扇 控制器还包括存储冷凝器设定点的存储器和与输入,输出和存储器通信的处理器,并且调节冷凝器设定点以最小化能量消耗,并且基于冷凝器设定点控制可变速冷凝器风扇, 点。
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公开(公告)号:US20060112703A1
公开(公告)日:2006-06-01
申请号:US11260877
申请日:2005-10-27
申请人: Abtar Singh , Thomas Mathews , Frank Brown , Ozgur Gurkan
发明人: Abtar Singh , Thomas Mathews , Frank Brown , Ozgur Gurkan
CPC分类号: F25B49/027 , F25B2400/075 , F25B2400/22 , F25B2600/111 , F25B2700/15 , F25B2700/151 , F25B2700/1931 , F25B2700/1933 , F25B2700/195 , F25B2700/2106 , F25B2700/21151 , Y02B30/743
摘要: A controller comprises a first input that receives a signal indicating an energy consumption value of a compressor, a second input that receives a signal indicating an energy consumption value of a condenser fan, and an output that provides a control signal to the condenser fan. The controller also comprises a memory that stores a condenser set point, and a processor in communication with the input, output and memory and that modulates the condenser set-point to minimize energy consumption and controls the condenser fan based on the condenser set-point.
摘要翻译: 控制器包括接收指示压缩机的能量消耗值的信号的第一输入端,接收指示冷凝器风扇的能量消耗值的信号的第二输入端以及向冷凝器风扇提供控制信号的输出。 控制器还包括存储冷凝器设定点的存储器和与输入,输出和存储器通信的处理器,并且调节冷凝器设定点以最小化能量消耗并且基于冷凝器设定点来控制冷凝器风扇。
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公开(公告)号:US20070089434A1
公开(公告)日:2007-04-26
申请号:US11256637
申请日:2005-10-21
申请人: Abtar Singh , Thomas Mathews , Stephen Woodworth , Pawan Churiwal , James Mitchell , Ozgur Gurkan
发明人: Abtar Singh , Thomas Mathews , Stephen Woodworth , Pawan Churiwal , James Mitchell , Ozgur Gurkan
IPC分类号: G01K13/00
CPC分类号: G01M3/3227 , F25B49/02 , F25B2500/19 , F25B2700/19 , F25B2700/1931 , F25B2700/1933
摘要: A method for monitoring refrigerant in a refrigeration system includes sensing, a refrigerant pressure of a refrigeration system, averaging the refrigerant pressure over a time period, determining an expected pressure based on said time period, comparing the average to the expected pressure, and determining a system condition based on said comparison. The method may be executed by a controller or stored in a computer-readable medium.
摘要翻译: 一种用于监测制冷系统中的制冷剂的方法,包括:感测制冷系统的制冷剂压力,在一段时间内平均制冷剂压力,基于所述时间段确定预期压力,将平均值与预期压力进行比较,以及确定 基于所述比较的系统条件。 该方法可以由控制器执行或存储在计算机可读介质中。
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公开(公告)号:US20070256437A1
公开(公告)日:2007-11-08
申请号:US11827411
申请日:2007-07-11
申请人: Abtar Singh , Thomas Matthews , Frank Brown , Ozgur Gurkan
发明人: Abtar Singh , Thomas Matthews , Frank Brown , Ozgur Gurkan
IPC分类号: F25D17/00
CPC分类号: F25B49/027 , F25B2400/075 , F25B2400/22 , F25B2600/111 , F25B2700/15 , F25B2700/151 , F25B2700/1931 , F25B2700/1933 , F25B2700/195 , F25B2700/2106 , F25B2700/21151 , F25B2700/2116 , Y02B30/743
摘要: A controller includes a first input that receives a signal indicating an energy consumption value of a compressor, a second input that receives a signal indicating an energy consumption value of a variable speed condenser fan, a third input that receives a signal indicating an ambient temperature, a fourth input that receives a signal indicating a condenser temperature, an output that provides a control signal to the variable speed condenser fan, a memory that stores a temperature difference set-point, and a processor in communication with the inputs, the output and the memory. The processor calculates a difference between the ambient temperature and the condenser temperature, compares the difference with the temperature difference set-point, controls the variable speed condenser fan based on the comparison, monitors the energy consumption values, and modulates the temperature difference set-point to minimize energy consumption.
摘要翻译: 控制器包括接收指示压缩机的能量消耗值的信号的第一输入端,接收指示可变速冷凝器风扇的能量消耗值的信号的第二输入端,接收指示环境温度的信号的第三输入端, 接收指示冷凝器温度的信号的第四输入端,向变速冷凝器风扇提供控制信号的输出,存储温差设定点的存储器,以及与输入端相连的处理器, 记忆。 处理器计算环境温度和冷凝器温度之间的差值,将差值与温差设定值进行比较,根据比较控制变频冷凝器风扇,监测能耗值,并调节温差设定值 以最小化能源消耗。
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