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OPTIMIZING ENERGY EFFICIENCY RATIO FEEDBACK CONTROL FOR DIRECT EXPANSION AIR-CONDITIONERS AND HEAT PUMPS
OPTIMIZING ENERGY EFFICIENCY RATIO FEEDBACK CONTROL FOR DIRECT EXPANSION AIR-CONDITIONERS AND HEAT PUMPS
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机译:直接膨胀式空调和热泵的能源效率比率优化反馈控制
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摘要
A system for maximizing the measured efficiency of an HVAC&R system may include the steps of (1) providing a plurality of operating parameters selected from the group consisting of condenser fan speed, evaporator fan speed, inlet solenoid valve position, outlet solenoid valve position, and compressor control to the air conditioner or the heat pump system wherein each of the plurality of operating parameters has a respective operating parameter value; (2) calculating an initial efficiency of the system using signals received from a plurality of components selected from the group consisting of a temperature sensor, a humidity sensor, a pressure sensor, a flow sensor, a voltage sensor, and a current sensor; and (3) proceeding, starting with a first of the plurality of operating parameters, to iteratively adjust values of each of the plurality of operating parameters and accept the new values only if the measured efficiency increases.
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