Case Study on the Grid Integration Voltage Level of an Independent Energy Storage Station in a Wind Rich Region

Shao Youguo; Zhou Shihao; Hu Sheng; Luo Luping; Nie Yimin; Liu Hongxi; Wei Zhiwei

doi:10.13882/j.cnki.ncdqh.2604A017

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Case Study on the Grid Integration Voltage Level of an Independent Energy Storage Station in a Wind Rich Region

更新时间：2026-07-22

- Case Study on the Grid Integration Voltage Level of an Independent Energy Storage Station in a Wind Rich Region
- Rural Electrification Issue 7, Pages: 39-43(2026)
- 作者机构：
  
  1. 国网江西省电力有限公司经济技术研究院,江西,南昌,330096
  2. 江西腾达电力设计院有限公司,江西,南昌,330096
  3. 国网江西省电力有限公司电力科学研究院,江西,南昌,330096
- 作者简介：
- 基金信息：
- DOI：10.13882/j.cnki.ncdqh.2604A017
  CLC： TM72
- Published：2026
- 稿件说明：
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邵尤国, 周仕豪, 胡晟, 罗路平, 聂义民, 刘鸿熹, 魏志伟. 风电富集地区独立储能电站接入电网电压等级实例分析[J]. 农村电气化, 2026, (7): 39-43.

Shao Youguo, Zhou Shihao, Hu Sheng, et al. Case Study on the Grid Integration Voltage Level of an Independent Energy Storage Station in a Wind Rich Region[J]. Rural Electrification, 2026, (7): 39-43.
邵尤国, 周仕豪, 胡晟, 罗路平, 聂义民, 刘鸿熹, 魏志伟. 风电富集地区独立储能电站接入电网电压等级实例分析[J]. 农村电气化, 2026, (7): 39-43. DOI： 10.13882/j.cnki.ncdqh.2604A017.

Shao Youguo, Zhou Shihao, Hu Sheng, et al. Case Study on the Grid Integration Voltage Level of an Independent Energy Storage Station in a Wind Rich Region[J]. Rural Electrification, 2026, (7): 39-43. DOI： 10.13882/j.cnki.ncdqh.2604A017.

摘要

目前，独立储能电站已进入快速发展阶段，其在接入电网过程中面临着复杂多样的场景。文章分析了一项风电富集地区独立储能电站接入电网电压等级实例，针对风电富集、负荷规模较小的某县电网，系统性考虑区域源-网-荷-储实际情况，基于电力平衡分析和峰谷分时电价运行分析，利用储能电站全年充放电次数和电网

− 1故障下主变负载率指标，从安全性、经济性和系统发展角度综合分析了一项100 MW功率的独立储能电站接入电网电压等级问题，可为类似案例的储能电站接入系统设计提供借鉴。

Abstract

Independent energy storage stations are in a stage of rapid development and face complex and diverse scenarios when connected to the power grid. This paper analyzes a case of the grid integration voltage level of an independent energy storage station in a wind rich region. Focusing on a county power grid characterized by abundant wind power and a relatively small load scale

the study systematically considers the actual conditions of regional source

grid

load

and energy storage. Based on power balance analysis and operation analysis under peak valley time of use electricity prices

and using indicators such as the annual number of charging and discharging cycles of the energy storage station and the main transformer loadi

ng rate under

− 1 contingencies

the grid integration voltage level of a 100 MW independent energy storage station is comprehensively analyzed from the perspectives of safety

economy

and power system development. This analysis can provide a reference for the grid integration system design of energy storage stations in similar cases.

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references

韩晓宇,李栩萌,周晓航.中国风光发电高质量发展展望[J].中国国情国力,2026(2):8-13.

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赵琦,管霖,吕耀棠,等.储能电站在含光伏电源配电网中的优化配置[J].广东电力,2018,31(7):1-7.

肖利坤.山东省分时电价对光伏和储能系统的影响[J].农村电气化,2023(8):65-67.

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