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Design optimization of liquid cooling system for titanium-based supercapacitor module in ultra high power scenarios of frequency regulation energy storage system |
JIANG Bin, PENG Yu, ZHU Jinghui, LI Weidong |
Shenzhen TIG Technology Co., Ltd, Shenzhen, Guangdong 518000 |
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Abstract The ultra high power characteristic of frequency regulation energy storage system poses severe challenges to the design of thermal management system. Based on numerical simulation technology, this study aims to minimize the temperature rise and temperature difference between the battery cells of titanium-based supercapacitor module. This study analyzes the effects of variables such as the number of coolant channels, channel layout, and channel width on the cooling performance of liquid cooling system under ultra high constant power conditions of 8 times the rated power (8P). Based on this, a liquid cooling plate is designed and optimized. This liquid cooling plate can achieve a maximum temperature difference of only 2.8 K between the battery cells of titanium-based super- capacitor module under continuous charging and discharging conditions at 8 times the rated power.
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Received: 26 March 2025
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Cite this article: |
JIANG Bin,PENG Yu,ZHU Jinghui等. Design optimization of liquid cooling system for titanium-based supercapacitor module in ultra high power scenarios of frequency regulation energy storage system[J]. Electrical Engineering, 2025, 26(9): 28-33.
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URL: |
https://dqjs.cesmedia.cn/EN/Y2025/V26/I9/28
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[1] 国家能源局. 国家能源局发布2024年全国电力工业统计数据[EB/OL]. (2025-01-21)[2025-06-19]. https://www.nea.gov.cn/20250121/097bfd7c1cd3498897639857d86d5dac/c.html. [2] 李军徽, 侯涛, 穆钢, 等. 电力市场环境下考虑风电调度和调频极限的储能优化控制[J]. 电工技术学报, 2021, 36(9): 1791-1804. [3] 黄际元, 李欣然, 曹一家, 等. 考虑储能参与快速调频动作时机与深度的容量配置方法[J]. 电工技术学报, 2015, 30(12): 454-464. [4] 孙冰莹, 杨水丽, 刘宗歧, 等. 国内外兆瓦级储能调频示范应用现状分析与启示[J]. 电力系统自动化, 2017, 41(11): 8-16, 38. [5] 叶林, 王凯丰, 赖业宁, 等. 低惯量下电力系统频率特性分析及电池储能调频控制策略综述[J]. 电网技术, 2023, 47(2): 446-464. [6] 赵冬梅, 宋晨铭, 冯向阳, 等. 100%新能源场景下考虑频率稳定约束的源网荷储一体化系统储能优化配置[J]. 电工技术学报, 2025, 40(7): 2146-2161. [7] 梁继业, 袁至, 王维庆, 等. 基于电池储能系统的综合自适应一次调频策略[J]. 电工技术学报, 2025, 40(7): 2322-2334. [8] 李欣然, 崔曦文, 黄际元, 等. 电池储能电源参与电网一次调频的自适应控制策略[J]. 电工技术学报, 2019, 34(18): 3897-3908. [9] 谭毅, 薛冰. 锂离子电池负极材料钛酸锂的研究进展[J]. 无机材料学报, 2018, 33(5): 475-482. [10] 黄策, 燕云飞, 沈迎, 等. 超容储能辅助火电机组调频的电气问题研究[J]. 电气技术, 2022, 23(8): 103-108. [11] 王廷涛, 苗世洪, 姚福星, 等. 计及频率电压稳定性约束的电力系统多层级储能协同优化运行策略[J]. 电工技术学报, 2024, 39(21): 6759-6777. [12] 吴超, 王罗亚, 袁子杰, 等. 液冷散热技术在电化学储能系统中的研究进展[J]. 储能科学与技术, 2024, 13(10): 3596-3612. [13] 王罗亚, 吴超, 殷文倩, 等. 适用多工况的储能电池液冷系统优化设计及分析[J]. 电源技术, 2024, 48(12): 2434-2443. [14] 马世明. 45MWh磷酸铁锂电池储能系统热管理方法研究[D]. 长春: 吉林大学, 2024. |
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