Development of remote measurement and control system for enthalpy-difference test-bed

In order to achieve remote measurement and control of air-conditioning,heater pump system etc.,an on-line remote measurement and control system was developed.This system was designed based on enthalpy-difference test-bed,and it was used to carry up multi-function performance test for cooling systems.B/S and Web technology were combined with the system.The problem of decentralization system and the remote data observation were solved,and the functions of detection,network communications,multi-item tests were realized.Based on resources of the enthalpy-difference test-bed,the system was used to multiple choice experiment for air-conditions,heater pump,refrigerator,fan coil units,and so on.The research results show that the system achieves a stable operation of remote monitoring for refrigeration equipment in different conditions.