Improved tuning method of arc suppression coil with three phases and five columns in coal mine power grid
For problem that resonance point is difficult to determined which lead to measuring error of capacitive current when arc suppression coil with three phases and five columns in coal mine power grid is tuned by use of resonance method, an improved tuning method was proposed. Admittance triangle compos...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2015-04-01
|
| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.04.023 |