| 并网发电机变压器组涉网保护的配置原理与整定分析 |
| |
| 引用本文： | 张兵海,王生彬,王献志.并网发电机变压器组涉网保护的配置原理与整定分析[J].河北电力技术,2009,28(5):5-7,10. |
| |
| 作者姓名： | 张兵海 王生彬 王献志 |
| |
| 作者单位： | 1. 河北省电力研究院,石家庄,050021
2. 河北省电力公司,石家庄,050021 |
| |
| 摘 要： | 介绍并网机组发电机变压器组保护的概念和建立保护的前提,分析发电机变压器组保护对应的故障形式及其对机组和电网的安全稳定运行的影响,对机组的承受能力和电网的稳定运行要求进行探讨,给出涉网发电机变压器组保护合适的定值整定原则和出口方式,指出保护逻辑应根据整定原则的改变作相应的调整。
|
| 关 键 词： | 并网机组 发电机变压器组保护 继电保护 定值整定 |
Configuration and Setting Analysis About G-T Protections Related with Power Grid |
| |
| Zhang Binghai,Wang Shengbin,Wang Xianzhi.Configuration and Setting Analysis About G-T Protections Related with Power Grid[J].Hebei Electric Power,2009,28(5):5-7,10. |
| |
| Authors: | Zhang Binghai Wang Shengbin Wang Xianzhi |
| |
| Affiliation: | Zhang Binghai,Wang Shengbin,Wang Xianzhi |
| |
| Abstract: | The paper analyses the concepts of the G-T relay protections related with power grid,and takes research on the event faults for the safety operation to generator and power grid,the capability of the generator and power grid,writes out the suitable setting guide and the output matrix,points out the protection logic should be modified suiting with the setting principle. |
| |
| Keywords: | unit combined to the grid protection in generation-transformer group relay protection setting principle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
