波轮变频洗衣机用电流检知电路标准化设计  

The action of the current detector standardization for vertical inverter washer

作　　者：齐东亚 倪德超 QI Dongya;NI Dechao(Panasonic Home Appliances R＆D Center （hangzhou） Co.,Ltd.（PHARADH） Hangzhou 310018)

机构地区：[1]松下家电研究开发(杭州)有限公司,浙江杭州310018

出　　处：《家电科技》2018年第5期24-27,共4页Journal of Appliance Science & Technology

摘　　要：近年来,为了适应节能减排家电市场发展需求,各洗衣机生产商不断开发出高中低端的变频洗衣机来满足不同的客户群体。为了加速变频洗衣机产品的开发,克服不同变频马达驱动方式对电流检知电路的专用化需求,以及对构成电流检知电路的集成器件厂家的依赖,本文提出了一种采用分立器件构建闭环反馈系统之一的电流检知模块的标准共通化设计。In order to adapt to energy conservation and emission reduction of home appliances market development needs in recent years,the washing machine manufacturers continuously designed three different consumption goods level-low, median, and high, to meet different customer groups. In order to improve the design efficiency of vertical inverter washer, to overcome the customization and integrated circuits requirements of different drive mode vertical inverter motor on the current detector circuit, in this paper, the standardization design of a current detection circuit performed in design development of the vertical inverter washer is described.

关 键 词：电流检知 感应电机 永磁无刷直流电机 单电阻 三电阻 

分 类 号：TM925.33[电气工程—电力电子与电力传动]