Variable fuzzy control for heat pump operation

被引：0
|
作者：
Eunjun Cho
Manyeong Ha
Sedong Chang
Yoonjei Hwang
机构：
[1] LG Electronics,AC Laboratory, AC Company
[2] Pusan National University,Department of Mechanical Engineering
[3] LG Electronics,HAC Laboratory
来源：
Journal of Mechanical Science and Technology | 2011年 / 25卷
关键词：
Air conditioning system; Fuzzy control; Heat pump; Variable capacity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The aim of this study is to determine the electronic expansion valve (EEV) opening using a fuzzy table when the superheating of a variable capacity air conditioning system is controlled via fuzzy control. Optimum opening of EEV is determined by applying superheat control method, where factors including superheat error and superheat gradient, as well as compressor capacity, indoor temperature, outdoor temperature, and indoor fan rpm, are considered. This control algorithm uses a fuzzy table wherein values are changed to optimal values according to operating conditions, enabling fast and stable control.
引用
收藏
页码：201 / 208
页数：7
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