摘要
给出了SGZB-07A电力保护装置的总体结构、工作原理及技术特点,从漏电保护的及时性及准确性、友好的人机界面、易于整定、易于实现通信功能等几个方面介绍了该装置在新桥煤矿的具体应用。应用结果表明,该装置能满足矿井电力保护自动化的要求。
The paper gave whole structure,working principle and technical characteristics of SGZB-07A power protection device.It introduced concrete application of the device in Xinqiao Coal Mine through aspects of timeliness and accuracy of leakage protection,good man-machine interface,easy to set and easy to realize communication function.The application result showed that the device can meet with requirements of automation of mine power protection.
出处
《工矿自动化》
2011年第3期104-106,共3页
Journal Of Mine Automation
关键词
煤矿
电力系统
电力保护装置
coal mine
power system
power protection device
