Design of Electronic Expanded Valve (EEV) Control System Based On the STC89S52 Microcontroller

Design of Electronic Expanded Valve (EEV) Control System Based On the STC89S52 Microcontroller

Aiming at the control problems of evaporator superheating in the household Variable frequency air conditioner, the Electronic Expanded Valve (EEV) control system was investigated based on a dead band integral-separation PID control algorithm and the STC89S52 single-chip microcontroller as the contro...

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Bibliographic Details
Main Authors: Wu Junyun, Ge Rongjian, Guo Mingzhu, Qiu Huixiang
Format: Article
Language:zho
Published: Journal of Refrigeration Magazines Agency Co., Ltd. 2013-01-01
Series:Zhileng xuebao
Subjects:
Automatic control
Single-chip microcontroller
PID control
EEV
superheat
Online Access:http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.04.081
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