| 自动跟踪补偿消弧装置的选择与应用 |
| |
| 引用本文： | 曹舒眉.自动跟踪补偿消弧装置的选择与应用[J].电气开关,2006,44(1):14-16,43. |
| |
| 作者姓名： | 曹舒眉 |
| |
| 作者单位： | 河南洛阳石化工程公司,河南,洛阳,471003 |
| |
| 摘 要： | 自动跟踪补偿消弧装置能实时监测电网电容电流的大小,在正常运行时电抗值很大,相当于中性点不接地系统,在发生单相接地故障时能在极短时间内自动调节电抗值补偿电容电流,将接地故障电流限制在允许范围内,保证系统的可靠运行及人身和设备的安全.
|
| 关 键 词： | 消弧线圈 跟踪补偿 调节方式 |
| 文章编号： | 1004-289X（2006）01-0014-04 |
| 收稿时间： | 2005-06-08 |
| 修稿时间： | 2005-06-08 |
Selection and Application of Automatic Tracking Compensating Arc Extinguishing Device |
| |
| CAO Shu-mei.Selection and Application of Automatic Tracking Compensating Arc Extinguishing Device[J].Electric Switchgear,2006,44(1):14-16,43. |
| |
| Authors: | CAO Shu-mei |
| |
| Affiliation: | Luoyang Petrochemical Engineering Company,Luoyang Henan 471003,China |
| |
| Abstract: | The automatic tracking compensating arc extinguishing device can monitor high and low of capacitance current in electric network. When the devie is in normal operation,reactance valve is high,it is the equal of neutral point earth free system. When single--phase earth fault occurs,it can regulate reactance value automatically to compensate capacitance current, the earth fault current is limmnted within allowed band in order to ensure reliable operation of the system and safety of person and equipment. |
| |
| Keywords: | arc extinguishing coil tracking compensation regulating way |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
