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光伏发电中电容器频繁投切的原因及解决方案

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主要介绍了某"全部自发自用"光伏发电站配置的功率自动控制系统运行情况,针对其并网发电后引起厂区400 V母线上的电容器组频繁投切的异常现象经过现场调研后进行理论分析,并给出解决方案.
The Reasons and Solutions for Frequent Switching of Capacitors in Photovoltaic Power Generation
This article mainly introduces the operation of the power automatic control system configured for a"fully self use"photovoltaic power station.After conducting on-site research,the abnormal phenomenon of frequent switching of capacitor banks on the 400 V busbar in the factory area caused by its grid connected power generation is analyzed theoretically,and a solution is provided.

distributed photovoltaicsautomatic controlreactive power compensationanti backflowfrequent switching

李伟

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上海能源科技发展有限公司,上海 201100

分布式光伏 自动控制 无功补偿 防逆流 频繁投切

2024

今日自动化

今日自动化

ISSN:
年,卷(期):2024.(5)
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