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| 基于EMTP的Z型接地变压器仿真研究 | |
| 引用本文： | 宋云东,任仲亮,苑舜.基于EMTP的Z型接地变压器仿真研究[J].东北电力技术,2011,32(7):1-4,32. |
| 作者姓名： | 宋云东 任仲亮 苑舜 |
| 作者单位： | 1. 东北电力科学研究院有限公司,辽宁,沈阳,110006 2. 营口供电公司,辽宁,营口,115002 3. 国家电监会东北监管局,辽宁,沈阳,110006 |
| 摘 要： | 在分析Z型接地变压器原理的基础上,将其进行一定的简化,利用耦合元件建立基于EMTP的Z型接地变压器模型,并利用简化Z型接地变压器模型建立了10kV电缆配电网系统仿真,仿真结果证明了该方法的有效性,该模拟方法为中性点接地系统正确仿真奠定了基础,补充了部分仿真软件的仿真模型. |
| 关 键 词： | Z型接地变压器 小电流接地系统 电缆网 电磁暂态计算程序 |
Simulation of Z-type Grounding Transformers Based on EMTP |
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| SONG Yun-dong,REN Zhong-liang,YUAN Sun.Simulation of Z-type Grounding Transformers Based on EMTP[J].Northeast Electric Power Technology,2011,32(7):1-4,32. | |
| Authors: | SONG Yun-dong REN Zhong-liang YUAN Sun |
| Abstract: | Simplification is made after analyzing the principles of Z-type grounding transformers,and Z-type grounding transformer model based on EMTP is set up by coupling element.And simulation of 10 kV cable distribution network is set up by the simplified Z-type grounding transformer model.The result shows the method is effective,which has laid a basis for a good simulation of neutral point grounding system,adding simulation model for partial software. |
| Keywords: | Z-type Grounding Transformers Low current grounding system Cable network Electro-magnetic transient computation program |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
