锂电池储能在配电网低压台区的应用

Application of lithium battery energy storage in low-voltage distributed network

因地制宜推进配网侧储能应用,发挥储能在配电网局域调峰、提高供电可靠性、改善电能质量等方面的价值,是当前储能应用研究的热点。结合低压配电台区常见供电问题,基于对多目标场景下储能系统应用模式分析,充分考虑储能对电网投资替代效益,提出了适合低压配电台区应用的模块化储能系统典型容量配置和系统结构设计,并选择典型低压配电台区进行了实际应用,储能系统测试和运行结果表明,所提出低压配电台区储能系统设计方案具有较强的实用性和推广价值。

Abstract:According to To address the general power supply problem in the low-voltage distribution area, based on the analysis of the application mode of the energy storage system in the multi-target scenario, and considering the alternative benefits of energy storage to the grid investment, the typical capacity of the modular energy storage system suitable for the low-voltage distribution area is proposed based on the analysis of the application mode of the energy storage system in the multi-target scenario. The configuration and structure of the energy storage system is designed. By choosing In a typical low-voltage distribution area, the practical application is carried out. Testing and operating results of the energy storage system show that the proposed design for low-voltage distribution area application has strong practicality and promotion value.