一種電能表外置斷路器電動操作機(jī)構(gòu)的設(shè)計與研究
唐庭，陳柏霖，汪泰宇
（環(huán)宇集團(tuán)浙江高科股份有限公司，浙江 溫州 325603）
摘 要：智能電表的發(fā)展普及，對與其配套的電能表外置斷路器的性能提出了更高要求。闡述了電能表外置斷路器技術(shù)特點(diǎn)、參數(shù)指標(biāo)及功能，介紹了電能表外置斷路器電動操作機(jī)構(gòu)的三個關(guān)鍵運(yùn)動過程，并對該類操作機(jī)構(gòu)的設(shè)計要點(diǎn)進(jìn)行解析，為電能表外置斷路器電動操作機(jī)構(gòu)的設(shè)計提供了理論指導(dǎo)。
關(guān)鍵詞：智能電表；電能表外置斷路器；分合閘機(jī)構(gòu)；齒輪傳動；傳動比
中圖分類號：TM561 文獻(xiàn)標(biāo)識碼：B 文章編號：1007-3175(2019)01-0061-04
Design and Research of a Kind of Electric Operation Mechanism for External Circuit Breaker of Electric Energy Meter
TANG Ting, CHEN Bo-lin, WANG Tai-yu
（Huanyu Group Zhejiang High Tech Co., Ltd, Wenzhou 325603, China）
Abstract: With the development and popularization of smart meters, higher requirements have been put forward to the performance of external circuit breakers for watt-hour meters. This paper expounded the technical characteristics, parameters and functions of external circuit breakers for watt-hour meters. Introduction was made to the three key movement processes of the electric operation mechanism of external circuit breakers for watt-hour meters, and analysis was made to the key design points of this kind of operating mechanism, which provides theoretical guidance for the design of the electric operation mechanism of the external circuit breaker of the watt-hour meter.
Key words: smart meter; watt-hour meter external circuit breaker; switch mechanism; gear transmission; transmission ratio
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