基于脉冲宽度调制电流控制的热电偶碰焊机设计  

A Design of Thermocouple Welding Machine Based on PWM Current Control

作　　者：姜华[1] 司念朋[1] 刘建瓴[1] 李炳峰[1] 

机构地区：[1]广东出入境检验检疫局,广东广州510623

出　　处：《检验检疫学刊》2013年第6期18-19,12,共3页Journal of Inspection and Quarantine

摘　　要：介绍了检测实验室对热电偶焊接的要求,并根据CTL程序文件CTL-OP 108、109设计了一种基于脉冲宽度调制电流控制的热电偶焊接机。本设计成本低廉、实用方便、标准符合性高,为检测类实验室提供了一种较好的热电偶焊接手段。The thermocouple welding requirements for testing laboratory were introduced. A thermocouple welding machine based on PWM current control was designed by CTL proceeding documents of CTL-OP 108 and CTL-OP 109. The design was low-cost, practical, convenient, and high-performance in standard conformance. It provides a new way in thermocouple welding for testing laboratory.

关 键 词：热电偶 脉冲宽度调制 焊接 CTL 

分 类 号：TM930.2[电气工程—电力电子与电力传动]