一種具有節(jié)電技術(shù)的新型交流接觸器開發(fā)
陳曉軍
浙江天正電氣股份有限公司，浙江 溫州 325604
摘 要：介紹了一種利用脈寬調(diào)制(PWM)技術(shù)實現(xiàn)智能控制的新型交流接觸器的產(chǎn)品特點、技術(shù)優(yōu)勢以及材料應(yīng)用和使用情況等。通過PWM技術(shù)應(yīng)用以及結(jié)構(gòu)創(chuàng)新，使產(chǎn)品在可靠性、適應(yīng)性及安全性上顯著提升并實現(xiàn)節(jié)能、節(jié)材，符合當(dāng)前國內(nèi)交流接觸器最新發(fā)展趨勢。
關(guān)鍵詞：節(jié)電技術(shù)；脈寬調(diào)制；抽出式結(jié)構(gòu)
中圖分類號：TM572.2 文獻(xiàn)標(biāo)識碼：B 文章編號：1007-3175(2013)06-0029-04
Development of a Kind of New Type AC Contactor with Electricity-Saving Technology
CHEN Xiao-jun
Zhejiang Tengen Electric Shares Co., Ltd, Wenzhou 325604, China
Abstract: Introduction was made to product characteristics, technical superiorities, material application and use conditions etc of a kind of new type AC contactor using pulse width modulation (PWM) technology to realize intelligent control. The application of PWM technology and structure renovation obviously raised the reliability, adaptability and safety of products. The products realized energy saving and material saving, in conformity with the newest development trend of contactors at home.
Key words: electricity-saving technology; pulse width modulation; withdrawable structure
參考文獻(xiàn)
[1] 陳麗安，費鴻俊.電器與環(huán)境[J].低壓電器，2000(4)：17-20.
[2] 房德君.交流接觸器的節(jié)能研究[J].節(jié)能，2001(8)：15-17.
[3] GB14048.4—2010 低壓開關(guān)設(shè)備和控制設(shè)備 第4-1部分：接觸器和電動機起動器 機電式接觸器和電動機起動器(含電動機保護(hù)器)[S].
