摘要
提出了一种采用普通的模拟和数字芯片来实现的智能交流接触器新方案。介绍了智能交流接触器的基本原理、功能框图,以及工作过程对智能交流接触器主要参数进行试验测量。试验结果表明,设计的控制方案具有抗干扰能力强、反应速度快、成本低等优点。
A new scheme of intelligent AC contactor which is based on the general analog and digital IC was proposed. The working principle, function block diagram and working process of intelligent AC cenlactor were introduced. The main parameters were test and measured. The test results show that the designed scheme has strong anti-interference capability, fast response and low cost.
出处
《低压电器》
2013年第8期21-24,共4页
Low Voltage Apparatus
关键词
智能交流接触器
抗干扰
模拟电路
数字电路
intelligent AC contactor
anti-interference
analog circuit
digital circuit
