转速等进行控制调节，从而使空调各子系统风量、水流量等负荷工况参数按负荷情况得到适时调节，不但能改善系统的调节品质，达到阀门、风门节/回流调节、变极调速等落后调节方式所不能相比的调节性能，改善空调的舒适性；更能达到节约大量电能，降低设备运行噪声，延长设备使用寿命、减轻设备维护工作量及费用的理想运行效果。 通过变频控制调节，中央空调系统的水、风系统耗电水平可降低30%~60%，主机系统可节电10%以上，总体系统节电可达40%左右。用户可在设备投运后几个运行期后，即可从节省的电费支出中收回投资。因此中央空调用户应用变频节能控制系统不仅有着良好的直接经济收益，还能达到节约能源消耗、有利于环境保护的社会效益。
JANCD-FC224-486432
Control and adjust the rotation speed, so that the air volume, water flow and other load working condition parameters of each subsystem of the air conditioner can be adjusted timely according to the load conditions, which can not only improve the regulation quality of the system, but also achieve the regulation performance that can not be compared with the backward regulation methods such as valve, damper / reflux regulation and pole changing speed regulation, and improve the comfort of the air conditioner; It can achieve the ideal operation effect of saving a lot of electric energy, reducing equipment operation noise, prolonging equipment service life, and reducing equipment maintenance workload and cost. Through frequency conversion control and adjustment, the power consumption level of the water and air systems of the central air conditioning system can be reduced by 30%~60%, the power consumption of the host system can be reduced by more than 10%, and the overall power consumption of the system can reach about 40%. After several operation periods after the equipment is put into operation, the user can recover the investment from the saved electricity expenses. Therefore, the application of variable frequency energy-saving control system for central air conditioning users not only has good direct economic benefits, but also can achieve the social benefits of saving energy consumption and environmental protection.
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