家电科技2026，Vol.3Issue(3)：60-64,5.DOI:10.19784/j.cnki.issn1672-0172.2026.03.009
基于动态温度反馈的冰箱压缩机低噪控制方法研究
Research on the low-noise control method of refrigerator compressor based on dynamic temperature feedback
黄御封 1徐永康 1程辉 1李语亭 1江俊1
作者信息
- 1. 合肥美的电冰箱有限公司用户与产品中心 安徽 合肥 230601
- 折叠
摘要
Abstract
The compressor is the core component of the refrigerator refrigeration cycle system and also one of the main sources of refrigerator noise.Aiming at the problem that the control method of the refrigerator refrigeration system cannot balance the high-speed refrigeration of the compressor and the low-speed noise,a low-noise control method for the refrigerator compressor based on dynamic temperature feedback.This method realizes the stepless speed regulation of the compressor by conducting a sweep frequency test on the compressor to open all available speeds,and uses a compressor adaptive speed control algorithm based on dynamic temperature feedback to adaptively generate control parameters that are more suitable for the current operating state of the refrigerator according to two key parameters,namely the temperature difference and the rate of change of the temperature difference.The experimental results obtained by comparing with the conventional mass production process show that the low-noise control method significantly better noise performance than the mass production process at each operating stage of the refrigerator,greatly reduced the proportion of operating conditions with high compressor speeds,effectively improving the noise experience of the product.关键词
温度反馈/压缩机/降噪控制Key words
Temperature feedback/Compressor/Low-noise control分类
信息技术与安全科学引用本文复制引用
黄御封,徐永康,程辉,李语亭,江俊..基于动态温度反馈的冰箱压缩机低噪控制方法研究[J].家电科技,2026,3(3):60-64,5.
