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发电机组低负荷下的SVG无功补偿技术应用分析

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低负荷运行容易导致发电机组无功功率不足、电压不稳定等问题,影响电力系统的稳定性和可靠性.探讨了在发电机组低负荷条件下应用静止无功发生器(SVG)技术进行无功补偿的途径.分析了 SVG在维持电压稳定、改善功率因数以及减轻低负荷运行对发电机组的不良影响等方面的表现和有效性,并通过实验和仿真开展评估验证.
Applicative Analysis of SVG Reactive Power Compensation Technology in Low Load Generator Units
The operation of generator units under low load conditions can lead to insufficient reactive power and unstable voltage,which adversely affects stability and reliability of the power system.This study focuses on addressing these issues by investigating the application of static var generator(SVG)technology to reactive power compensation of generator units under low load conditions.It explores performance and effectiveness of SVG in maintaining voltage stability,improving power factor,and mitigating adverse influences of low load operation,and carries out corresponding verification through experiments and simulations.

low loadreactive power compensationstatic var generator(SVG)technologyvoltage stability

罗浩、刘守豹、汪凤月、曾恕嘉、袁洋、侯俊宏、李宏博、赵国亚

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大唐水电科学技术研究院有限公司,四川 成都 610036

嘉陵江亭子口水利水电开发有限公司,四川 苍溪 628400

低负荷 无功补偿 SVG技术 电压稳定

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.(8)
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