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首先对中央空调用能现状进行说明,对系统用能部分进行了解,对影响系统制冷效率的因素进行分析;再采用计算机、PLC、触摸屏、变频器、温度传感器、湿度传感器、压力传感器等各种设备进行系统硬件设计,然后对可编程逻辑控制器进行系统编程,用组态软件对系统进行上位组态;最后给出实际案例节能情况分析。
First of all, the current status of central air conditioning can be used to explain the use of energy system to understand the factors that affect the system cooling efficiency analysis; then use the computer, PLC, touch screen, inverter, temperature sensors, humidity sensors, pressure sensors and other The equipment carries on the system hardware design, and then carries on the system programming to the programmable logic controller, uses the configuration software to carry on the upper level configuration to the system; Finally gives the actual case energy conservation situation analysis.