瀑布沟电站600 MW大型水轮发电机主保护优化设计

XIA Yongjun; YIN Xianggen; ZHANG Zhe; CHEN Deshu; MAO Junxi

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瀑布沟电站600 MW大型水轮发电机主保护优化设计

更新时间：2025-08-13

- 瀑布沟电站600 MW大型水轮发电机主保护优化设计
- Automation of Electric Power Systems Vol. 30, Issue 14, (2006)
- 作者机构：
  
  华中科技大学电气与电子工程学院,湖北省,武汉市,430074
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2006
- 稿件说明：
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XIA Yongjun, YIN Xianggen, ZHANG Zhe, et al. [J]. Automation of electric power systems, 2006, 30(14).
DOI：

XIA Yongjun, YIN Xianggen, ZHANG Zhe, et al. [J]. Automation of electric power systems, 2006, 30(14). DOI：

摘要

以瀑布沟大型水轮发电机为对象，在详细分析其可能发生的各种内部短路故障的基础上，采用基于转子每极双阻尼条的内部故障简化暂态仿真模型，对发电机中性点侧不同分支组合方式下各种主保护方案的动作情况进行了详细分析，确定了瀑布沟发电机优化主保护配置方案，为相关工程应用和研究工作提供了参考。

Abstract

With the Pubugou huge hydraulic generator as an example

this paper analyzes all the faults that may occur in the stator. By employing the simplified transient simulation model of the internal fault based on dual-damper-under-each-pole

the protection results of different protection theories of different stator branch connection types on the neutral side are analyzed

and the optimized main protection scheme for the Pubugou generator is proposed

providing reference for relevant engineering application and research work.

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