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| Design of the external water cooling system for the phase modulator in a converter station |
| ZHANG Huiliang, WANG Xiaofei, ZHAO Shengguo, XIE Xiaodong, LÜ Haomeng |
| NR Electric Power Electronics Co., Ltd, Changzhou, Jiangsu 213025 |
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Abstract This paper compares the advantages and disadvantages of closed water cooling systems and open water cooling systems in terms of heat transfer efficiency, footprint, water consumption, and cost. The heat transfer capacity, site environmental conditions, inlet temperature of the phase modulator heat exchanger, and other requirements are taken into account for installing a phase modulator at a certain converter station, as well as the economic investment and operational factors. It is ultimately determined that the external water cooling system for the phase modulator at the converter station adopts an open water cooling scheme. The design scheme of external cooling system for the phase modulator is given in this paper, hoping to provide reference for the selection and design of the external cooling system for phase modulator in subsequent projects.
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Received: 29 August 2024
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[1] 郑玉平, 潘书燕, 柴济民, 等. 新一代调相机变压器组启机过流保护误动作原因及对策[J]. 电力系统自动化, 2022, 46(5): 105-112.
[2] 阮羚, 王庆, 凌在汛, 等. 新型大容量调相机性能特点及工程应用[J]. 中国电力, 2017, 50(12): 57-61.
[3] 张腾, 张琳. 新一代大容量调相机在电网中的应用[J]. 集成电路应用, 2023, 40(5): 100-101.
[4] 杨鹏程, 王庆, 钟后鸿, 等. 新一代调相机参数自适应优化设计[J]. 电机技术, 2020(3): 1-3, 21.
[5] 李志强, 蒋维勇, 王彦滨, 等. 大容量新型调相机关键技术参数及其优化设计[J]. 大电机技术, 2017(4): 15-22.
[6] 苏东亮, 邓化运. 新型大容量调相机原理及运行控制[J]. 电气技术, 2021, 22(6): 87-91.
[7] 徐大坤, 甘露. 高温缺水地区调相机外冷却系统研究[J]. 制冷与空调(四川), 2019, 33(6): 609-612.
[8] 郝亚楠, 李贵海, 颜庆, 等. 调相机外冷水系统结垢分析及改进研究[J]. 山东电力技术, 2024, 51(2): 79-84.
[9] 张辉亮, 刘金革. 冷水机组在电力电子水冷却系统中的应用研究[J]. 电气技术, 2021, 22(1): 71-74.
[10] 刘重强, 张恩龙, 陈绪胜, 等. 高温缺水地区换流阀冷却系统的研究[J]. 电力工程技术, 2017, 36(4): 54-58.
[11] 黄伟, 冯维, 王海峰, 等. 直流换流阀单元模块蒸发冷却系统的仿真分析与试验[J]. 电工技术学报, 2017, 32(2): 264-270.
[12] 白羽丰, 周亚素, 查小欢. 闭式冷却塔冬季运行性能研究[J]. 建筑热能通风空调, 2018, 37(3): 26-29. |
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2025, Vol. 26 
