摘要
主要从传感器和测试系统的角度对小型制冷压缩机性能测试准确性进行分析,指出传感器对测量结果的影响为0.16%,其中吸气压力传感器对测量结果的影响最大;压缩机测试系统对测试结果有一定的影响。建议进行压缩机性能测试时需要同时关注传感器和测试系统。
The accuracy of small refrigeration compressor performance test is analyzed from the perspectives of sensor and test system. It is pointed out that the uncertainty influenced by sensor is 0. 16%, and the suction pressure sensor has the greatest impact on the test result;the compressor test system also has a certain impact on the test results. So attention should be paid to the sensor and test system during the compressor performance test.
出处
《制冷与空调》
2016年第10期49-52,共4页
Refrigeration and Air-Conditioning
