关于干衣机陶瓷PTC发热体功率检测技术的研究  

Study on Power Detection Technology of Ceramic PTC Heater of Clothes Dryer

作　　者：马雄 白伟 严磊 魏凯 宗文超 

机构地区：[1]格力大松(宿迁)生活电器有限公司,宿迁223800

出　　处：《日用电器》2022年第9期132-135,共4页ELECTRICAL APPLIANCES

摘　　要：目前干衣机PTC陶瓷发热体产品功率测试过程存在繁琐、效率低,无法满足正常的生产需求,而且整机功率测试需要人工安装和拆下衣罩,劳动强度大、浪费人力。本文在分析解决生产过程产品功率测试效率低下的问题,能实现生产效率的提升,采用此新型功率测试方法,通过不安装衣罩的测试并通过功率值补偿的方式,可以快速进行整机功率值测试。At present,the power testing process of PTC ceramic heater for clothes dryer is cumbersome and inefficient,which can not meet the normal production needs.Moreover,the whole power testing needs manual installation and removal of clothes,which is labor-intensive and a waste of manpower.This paper analyzes and solves the problem of low efficiency of product power test in the production process,which can improve the production efficiency.Using this new power test method,the power value of the whole machine can be quickly tested by the way of power value compensation without installing the cover.

关 键 词：预加热 PTC 环境温度 功率 负反馈 

分 类 号：TM925.3[电气工程—电力电子与电力传动]