With a widely used method for actual superheat temperature correction, the inverter air-conditionercompressor model is built up on the basis of performance curves fitting.
在图形法拟合的基础上，借鉴成熟的对实际过热度进行修正的方法，建立了变频空调器压缩机模型。
2
Presently, induction motor is mostly used for frequency-change airconditionercompressor, but it has such drawbacks as low efficiency and complicated controller.
目前变频空调压缩机大多采用感应电动机驱动，而感应电动机效率低，变频控制器比较复杂。
3
With skill and background on preventive maintenance forcompressor, spray booth, airconditioner, and sewing machines.