The Performance Matching of Inverter Room Air Conditioner

Key

2343

Conference Year

2014

Authors

Bo Huang, SHANG HITACHI, China, People's Republic ofFollow
Xiyuan Zhu, SHANG HITACHI, China, People's Republic ofFollow
Hong Tao, SHANG HITACHI, China, People's Republic ofFollow
Da Shi, SHANG HITACHI, China, People's Republic ofFollow

Keywords

Inverter room air conditioner, performance matching, optimal COP, frequency, superheat, air volume

Abstract

Some key parameter like suction superheat, compressor frequency, indoor and outdoor air volume, have been explored using simulation tools for the performance matching of the inverter room air conditioner. It was found that the all above parameters can be further optimized in every matching condition (including intermediate cooling, rated cooling, maximum cooling, middle heating and rated heating, etc.). The optimum range for all above parameter has been found and can be used in the variable frequency control module to ensure optimal overall performance of the system.