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
At present household refrigerators and airconditioner compressors are cubage type refrigeration compressor, which can be divided into reciprocating compressors and rotary compressor.
目前家用冰箱和空调器压缩机都是容积式的制冷压缩机，其中又可分为往复式压缩机和旋转式压缩机。
3
If above fault has been ruled out, airconditioner still cooling, heating effect is poor, then can judge compressor failure or low efficiency.