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铅山抽水蓄能电站电气主接线可靠性计算

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电气主接线是电站电气系统的核心部分,其可靠性会直接影响整个电站运行的安全稳定,而抽水蓄能电站在电网中又起到至关重要的作用,因此需要在设计阶段对电站电气主接线进行可靠性评估.为此,研究了电气主接线可靠性评估的主要指标和方法,并选择最小割集法作为可靠性计算方法,结合电站的容量和机组配置,对比分析了铅山抽水蓄能电站的主接线型式,选择出可靠性高、技术经济性好的电气主接线.
Reliability Analysis of Main Electrical Single-line Diagram of Yanshan Pumped Storage Power Station
The main electrical single-line diagram is essential to a power station,and its reliability directly affects safe and stable operation.Pumped storage power stations play a crucial role in the grid,so it is necessary to evaluate the reliability of main electrical single-line diagram of power station during design phase.This paper studies main indicators and methods for evaluating reliability of electrical diagram,and selects mini cut-set method as the calculation method.Combining capacity and unit configuration of power station,a comparative analysis is conducted on main electrical single-line types of the Yanshan pumped storage power station.Through reliability evaluation,a highly reliable and technological economic electrical main connection has been determined.

electrical single-line diagramreliability assessmentanalytical methodologymini cut-set method

聂岩、樊潇、吕冠成

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山东电力工程咨询院有限公司,山东 济南 250013

电气主接线 可靠性评估 解析法 最小割集法

2024

电工技术
重庆西南信息有限公司(原科技部西南信息中心)

电工技术

影响因子:0.177
ISSN:1002-1388
年,卷(期):2024.(4)
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