| 三峡700MW水轮发电机组调速器液压系统的运行经验 |
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| 引用本文： | 李鹏,王鑫,陈磊.三峡700MW水轮发电机组调速器液压系统的运行经验[J].大电机技术,2012(4):59-64. |
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| 作者姓名： | 李鹏 王鑫 陈磊 |
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| 作者单位： | 三峡水力发电厂 |
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| 摘 要： | 调速器是水轮发电机组中最为重要的系统之一,本文首先简要介绍了调速器的基本原理,以及三峡左、右岸电站调速器液压系统的主要特点;然后对左、右岸电站调速器液压系统在运行过程中出现的问题和实施的技术改造方案进行了介绍,最后对三峡调速器液压系统目前仍然存在的问题进行了分析和探讨。
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| 关 键 词： | 调速器 液压系统 主配压阀 事故配压阀 分段关闭阀 压油泵 |
Observation on Governor Operation of 700MW Unit in Three Gorges Hydropower Plant |
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| LI Peng,WANG Xin,CHEN Lei.Observation on Governor Operation of 700MW Unit in Three Gorges Hydropower Plant[J].Large Electric Machine and Hydraulic Turbine,2012(4):59-64. |
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| Authors: | LI Peng WANG Xin CHEN Lei |
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| Affiliation: | (Three Gorges Hydropower Plant,Yichang 443133,China) |
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| Abstract: | Governor serves as one of the most important systems of unit.This paper starts from a brief introduction on the basic principle of governor and the characteristics of oil pressure system of right and left bank of Three Gorges Hydropower Plant,focus on the method that solved the problems emerged from practical operation and the technical innovation that applied accordingly and end up with an analyze and discussion on the remain flaw. |
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| Keywords: | governor hydraulic oil pressure system main distributing valve accident distributing valve step closure device pressure oil pump |
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