Compressor testing system and testing method

The invention discloses a compressor testing system and method, and the system comprises a condenser and an evaporator. Wherein a refrigerant inlet of the condenser is connected with an exhaust port of the tested compressor, and a refrigerant outlet of the evaporator is connected with an air suction port of the tested compressor; the first throttling device is located on a pipeline between the tested compressor and the evaporator; the second throttling device is located on a pipeline between the evaporator and the tested compressor; the heating device is located on the air suction port side of the tested compressor and used for adjusting the air suction temperature of the tested compressor. The problem that the compressor parameter test result is not accurate enough in the prior art is solved, the test result is more reliable, and the test cost is lower. 本发明公开了一种压缩机测试系统及测试方法，其中，该压缩机测试系统包括：冷凝器、蒸发器；其中，冷凝器的冷媒入口与被测压缩机的排气口连接，蒸发器的冷媒出口与被测压缩机的吸气口连接；第一节流装置，位于被测压缩机和蒸发器之间的管路上；第二节流装置，位于蒸发器和被测压缩机之间的管路上；加热装置，位于被测压缩机的吸气口侧，用