双水内冷同步电机故障分析

Andong Wang, Junqing Li, Yangshuo Ma, Fuchun Sun
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引用次数: 1

摘要

在电力系统中,大容量双水内冷汽轮发电机和同步冷凝器占有一定的市场份额。它们的正常运行是电力系统安全稳定运行的关键。因此,掌握双水冷式内冷同步机的故障类型、故障原因及故障特点,对于保证其安全稳定运行,合理安排运维具有重要意义。本文从双水内冷同步机的结构特点出发,重点研究了同步机常见故障的位置和类型、故障的原因和特点、需要监测的物理量等,为同步机的维护和维修提供参考。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Faults Analysis of Double Water Inner Cooled Synchronous Machines
In the power system, the large-capacity double water inner cooled turbine generators and synchronous condensers occupy a certain market share. Their normal operation is the key upon the safe and stable operation of the power system. Therefore, mastering the faults types, faults causes and faults characteristics of the double water inner cooled synchronous machines is of great significance for ensuring their safe and stable operation and reasonable arrangement of operation and maintenance. Based on the structural characteristics of the double water inner cooled synchronous machines, this paper studies mainly the common faults locations and types of synchronous machines, the causes and characteristics of the faults, the physical quantity to be monitored, etc., which provides a reference for the maintenance and repair of the synchronous machines.
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