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风电变流技术 风光储 储能系统 多电平 储能变流器PCS ★ 5.0

用于大功率风力发电机组的模块化多电平中压变流器及分布式储能集成方案

Medium-Voltage Converter Solution With Modular Multilevel Structure and Decentralized Energy Storage Integration for High-Power Wind Turbines

语言:

中文摘要

随着可再生能源渗透率提升,储能系统对电网稳定性的贡献日益凸显。风电场通过集成储能可增加收益。针对大功率风电机组,本文提出了一种基于模块化多电平结构的中压变流器方案,通过分布式储能集成,有效提升了系统功率等级与电网支撑能力。

English Abstract

As the penetration of renewable energy generation increases, the importance of energy storage systems becomes evident since these systems can contribute for the preservation of the power system stability. Wind turbine owners can also benefit from having energy storage systems as they can increase their revenues. The fast growth of wind turbine power ratings will eventually lead to the requirement ...
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SunView 深度解读

该研究提出的模块化多电平(MMC)中压变流器与分布式储能集成技术,与阳光电源的风电变流器及PowerTitan/PowerStack储能产品线高度契合。随着风电机组向大功率化发展,中压变流技术是提升效率与降低损耗的关键。建议研发团队关注MMC拓扑在风电变流器中的应用,并探索将储能单元直接集成于变流器模块的架构,这有助于提升阳光电源在大型风光储一体化项目中的竞争力,特别是在提升电网弱网支撑能力及系统集成度方面具有极高的应用价值。