新能源光伏发电站大规模并网频率主动控制研究
Study on Active Frequency Control for Large-scale Grid Connection of Photovoltaic Power Plants
张猛飞1
作者信息
- 1. 贵州省水利水电勘测设计研究院有限公司,贵州 贵阳 550000
- 折叠
摘要
随着全球能源结构的转型和可持续发展的需求,新能源光伏发电站的大规模并网已经成为电力系统发展的重要趋势.然而,光伏发电站的并网运行也带来了一系列的技术挑战,其中频率主动控制是一个关键问题.为此,从建立大规模光伏发电阵列、构建不同阴影模式下光伏阵列电路模型、并网频率主动控制等三方面,深入研究了新能源光伏发电站大规模并网频率主动控制方法,以期推动光伏发电的发展和应用,促进能源结构的转型和可持续发展.
Abstract
With the transformation of global energy structure and the demand for sustainable development,the large-scale grid connection of photovoltaic(PV)power plants has become an important development aspect in power system.Howev-er,the grid-connected operation of PV generations also brings a series of technological challenges,among which active fre-quency control is a key issue.Therefore this work conducts in-depth study on methods of active frequency control for large-scale grid connection of PV sources from three aspects:constructing large-scale PV generation arrays,establishing PV ar-ray circuit models under different shadow modes,and actively controlling grid connection frequencies.It is expected to fa-cilitate promotion of development and application of PV generation and transformation and sustainable development of en-ergy structure.
关键词
新能源/光伏发电站/大规模并网/并网频率/主动控制Key words
new energy source/photovoltaic power plant/large-scale grid connection/grid connection frequency/active control引用本文复制引用
出版年
2024
NETL
NSTL
万方数据