SGZB-07A电力保护装置在新桥煤矿的应用

详细信息

Application of SGZB-07A Power Protection Device in Xinqiao Coal Mine

Xinqiao Coal Mine of Henan Coal and Chemical Industry Group Co., Ltd., Yongcheng 476600, China

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。
- 煤矿 /
- 电力系统 /
- 电力保护装置
Abstract: 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.
- coal mine, power system, power protection device