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用于交流微电网并网功率控制与储能容量削减的混合电力弹簧

Hybrid Electric Springs for Grid-Tied Power Control and Storage Reduction in AC Microgrids

语言:

中文摘要

传统可再生能源通过电池储能系统(BESS)并网,电池功率受限于发电与电网功率差,导致SoC控制困难且储能需求增加。本文提出一种混合电力弹簧技术,通过解耦功率波动与储能需求,实现更优的并网功率控制,有效降低储能系统容量配置。

English Abstract

The renewable generations (RGs) are conventionally interfaced with the utility grid through battery energy storage systems (BESS). In this cascaded configuration of the grid-connected inverter, battery, and RG, the power of the battery is passively governed by the power difference between the RG and the grid. This compromises the state-of-charge (SoC) control of the battery and increases the stora...
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SunView 深度解读

该技术对阳光电源的PowerTitan和PowerStack系列储能系统具有重要参考价值。通过引入混合电力弹簧概念,可优化储能变流器(PCS)的控制策略,在微电网应用场景中实现更精细的功率平抑。这不仅能提升系统对可再生能源波动的适应性,还能通过降低对电池容量的依赖,提升阳光电源储能解决方案的经济性与竞争力。建议研发团队关注该拓扑在户用及工商业光储一体化系统中的应用潜力,以进一步优化iSolarCloud平台的能量管理策略。