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利用背靠背变换器扩展电力弹簧的运行范围:硬件实现与控制

Extending the Operating Range of Electric Spring Using Back-To-Back Converter: Hardware Implementation and Control

语言:

中文摘要

本文首次实现了基于背靠背变换器的电力弹簧(ES-B2B)硬件系统并提出了相应控制策略。由于具备有功和无功功率补偿能力,ES-B2B能显著扩展传统电力弹簧的运行范围,并提供更强的电压支撑与电网调节能力。

English Abstract

This paper presents the first hardware implementation and control of an electric spring based on a back-to-back converter configuration. Because of its ability to provide both active and reactive power compensation, this back-to-back electric spring (ES-B2B) can substantially extend the operating range of the original version of the electric spring (ES-1) and provide enhanced voltage support and s...
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SunView 深度解读

该技术提出的背靠背(B2B)拓扑与阳光电源的储能变流器(PCS)及构网型(GFM)技术高度契合。ES-B2B的有功/无功解耦控制能力,可优化PowerTitan等大型储能系统在弱电网环境下的电压支撑性能。建议研发团队关注该拓扑在微电网电压稳定控制中的应用,将其作为提升iSolarCloud智能运维平台在复杂电网环境下电能质量调节能力的储备技术,增强产品在电网侧储能及工商业微网场景下的差异化竞争力。