| 变电站高压电气设备局部放电故障在线监测系统 |
| |
| 引用本文： | 张炳达,龙家聪.变电站高压电气设备局部放电故障在线监测系统[J].天津大学学报(自然科学与工程技术版),1996,29(4):642-646. |
| |
| 作者姓名： | 张炳达 龙家聪 |
| |
| 摘 要： | 用跨接法、磁耦合法、电耦合法获取局部放电故障信号，依据放电脉冲强度、放电脉冲群频度、负半周放电次数及放电脉冲的分布状况鉴别局部放电故障性质
|
| 关 键 词： | 局部放电故障 在线监测 变电站 电气设备 高压 |
THE ON LINE MONITORING SYSTEM ON PARTIAL DISCHARGE TROUBLE OF HIGH VOLTAGE EQUIPMENT IN SUBSTATION |
| |
| Zhang Bingda,Long Jiacong,Wang Rongqin.THE ON LINE MONITORING SYSTEM ON PARTIAL DISCHARGE TROUBLE OF HIGH VOLTAGE EQUIPMENT IN SUBSTATION[J].Journal of Tianjin University(Science and Technology),1996,29(4):642-646. |
| |
| Authors: | Zhang Bingda Long Jiacong Wang Rongqin |
| |
| Institution: | Dept. of Electrical Eng. and Automation |
| |
| Abstract: | This paper introduces a on line system monitoring the partial discharge trouble of the high voltage equipment in substation. The system acquires the signal of partial discharge trouble by means of bridge connecting, magnetic coupling and electric coupling, and judges the property of the trouble by analysing the discharge strength, frequency of dicharge pulses ensemble, discharge times in negative half period, and distribution status of the discharge pulse. |
| |
| Keywords: | partial discharge trouble on line monitoring partial control |
| 本文献已被 CNKI 维普 等数据库收录！ |
