飞轮储能辅助抽水蓄能机组一次调频仿真研究

乔天舒; 梁双印; 郭鹏; 梁静宇; 柳亦兵

doi:10.19912/j.0254-0096.tynxb.2023-1071

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太阳能学报 ›› 2024, Vol. 45 ›› Issue (11) : 619-626. DOI: 10.19912/j.0254-0096.tynxb.2023-1071

飞轮储能辅助抽水蓄能机组一次调频仿真研究

乔天舒¹, 梁双印¹, 郭鹏², 梁静宇³, 柳亦兵¹

作者信息 +

SIMULATION STUDY ON PRIMARY FREQUENCY REGULATION OF PUMPED STORAGE UNIT ASSISTED BY FLYWHEEL ENERGY STORAGE

Qiao Tianshu¹, Liang Shuangyin¹, Guo Peng², Liang Jingyu³, Liu Yibing¹

Author information +

文章历史 +

摘要

该文给出发电机组的简化频率计算模型、飞轮储能系统、抽水蓄能机组模型,通过数学推导给出飞轮储能系统的容量。对由上述模型组成的区域电网频率特性进行仿真实验。结果表明,飞轮储能系统的加入提高了抽水蓄能机组的调频性能,同时减少了抽水蓄能机组机械部件及结构的频繁动作,提高其可靠性及使用寿命。

Abstract

This paper presents a simplified frequency calculation model of the generator set, a flywheel energy storage system, and a pumped storage unit model, and the capacity of the flywheel energy storage system is given by mathematical deduction. A simulation experiment is conducted on the frequency characteristics of the regional power grid composed of the above models. The results show that the addition of the flywheel energy storage system improves the frequency regulation performance of the pumped storage unit while reducing the frequent movements of the mechanical components and structures of the pumped storage unit, thereby improving its reliability and service life.

导出引用

乔天舒, 梁双印, 郭鹏, 梁静宇, 柳亦兵. 飞轮储能辅助抽水蓄能机组一次调频仿真研究[J]. 太阳能学报. 2024, 45(11): 619-626 https://doi.org/10.19912/j.0254-0096.tynxb.2023-1071

Qiao Tianshu, Liang Shuangyin, Guo Peng, Liang Jingyu, Liu Yibing. SIMULATION STUDY ON PRIMARY FREQUENCY REGULATION OF PUMPED STORAGE UNIT ASSISTED BY FLYWHEEL ENERGY STORAGE[J]. Acta Energiae Solaris Sinica. 2024, 45(11): 619-626 https://doi.org/10.19912/j.0254-0096.tynxb.2023-1071

中图分类号： TM74

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