Collaborative Control of the Frequency and Opening of Electronic Expansion Valve in Variable Refrigerant Flow Refrigeration System

Collaborative Control of the Frequency and Opening of Electronic Expansion Valve in Variable Refrigerant Flow Refrigeration System

The hysteresis or overshoot in a variable refrigerant flow (VRF) system control is studied. This study considers a variable-frequency rolling rotor refrigeration system as the research object. By changing the compressor frequency and opening of the electronic expansion valve, a curve fitting model u...

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Bibliographic Details
Main Authors: He Jun, Tao Leren, Hu Pengrong
Format: Article
Language:zho
Published: Journal of Refrigeration Magazines Agency Co., Ltd. 2019-01-01
Series:Zhileng xuebao
Subjects:
compressor
electronic expansion valve
frequency
opening
control
Online Access:http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2019.04.095
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