电源学报

弱电网条件下海岛风氢系统建模与频率协同支撑策略研究

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梁润东 ¹ , 孟建辉 ¹ , 王毅 ¹ , 杨坚 ² , 于杰 ²

电源学报 | 电力电子化电力系统 2026,24(4): 241-250

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电源学报 |电力电子化电力系统 2026 , 24 (4) : 241 -250

弱电网条件下海岛风氢系统建模与频率协同支撑策略研究

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梁润东¹, 孟建辉¹, 王毅¹, 杨坚², 于杰²

作者信息

^1.新能源电力系统全国重点实验室（华北电力大学），保定　071003

^2.国网台州供电公司，台州　318000

通讯作者:

梁润东（1999—　），男，通信作者，硕士研究生。研究方向：新能源发电系统及其控制。E-mail：220212213056@ncepu.edu.cn。

作者简介:

孟建辉（1987—　），男，博士，高级工程师。研究方向：新能源发电系统及其控制。E-mail：mengjianhui2008@163.com。

王毅（1977—　），男，博士，教授。研究方向：柔性直流输电技术，电力电子技术在电力系统中的应用。E-mail：yi.wang@ncepu.edu.cn。

杨坚（1971—　），男，硕士，高级工程师。研究方向：电力系统自动化。E-mail：l948235732@163.com。

于杰（1982—　），男，硕士，高级工程师。研究方向：电力系统自动化。E-mail：82evandro@gmail.com。

Research on Modeling and Frequency Coordinated Support Strategy for Island Wind-hydrogen System Under Weak Grid Conditions

Rundong LIANG¹, Jianhui MENG¹, Yi WANG¹, Jian YANG², Jie YU²

Affiliations

^1.State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Baoding 071003, China

^2.State Grid Taizhou Electric Power Supply Company, Taizhou 318000, China

出版时间: 2026-04-30 doi: 10.13234/j.issn.2095-2805.2026.4.241

文章导航

摘要

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海岛供电下系统通常呈现弱电网特性，系统频率电压易失稳，根据不同的特性协同风电和氢储能的运行控制是解决该问题的关键。对此，提出了1种基于构网型的海岛风氢系统协同控制方法，通过将氢储能应用于构网型风机的并网系统中，以抑制系统的负荷波动并增强系统的频率调节能力，进而提高系统调频能力和安全稳定性。首先，对海岛场景下的风氢系统进行建模，对传统风机网侧构网型控制加以改进，提出考虑氢储能出力的构网型控制策略；其次，为更好地实现氢储能对系统频率的调节作用，设计氢储能自适应一次调频策略，以实现海岛风氢系统的频率协同支撑WHFCS（wind-hydrogen system frequency coordinated support）策略；最后，基于RT-LAB实时仿真平台搭建了系统模型，通过比较，验证了WHFCS策略对风氢系统的频率支撑能力，结果表明，该控制策略对于弱电网条件下海岛风氢系统具有良好的适用性，为提高海岛风氢系统的可靠性和稳定性提供了新的解决方案。

关键词

海上风电 / 构网型 / 弱电网 / 氢储能 / 一次调频 / 协同控制

Abstract

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Island power supply systems typically exhibit weak grid characteristics, and the system frequency and voltage are prone to losing stability. The coordinated operation and control of wind power and hydrogen energy storage according to different characteristics are key solutions to this problem. On this basis, a grid-forming-based coordinated control method for an island wind-hydrogen system is proposed. By applying hydrogen energy storage into the grid-connected system of grid-forming wind turbines, the load fluctuations are suppressed and the frequency regulation capability of the system is enhanced, thereby improving the system’s frequency regulation capability, safety and stability. First, the wind-hydrogen system in island scenarios is modeled, the grid-forming control of a traditional wind turbine on the grid side is improved, and a grid-forming control strategy considering the output from hydrogen energy storage is put forward. Second, to better achieve the frequency regulation effect of hydrogen energy storage on the system frequency, an adaptive primary frequency control strategy for hydrogen energy storage is designed, so as to realize a wind-hydrogen system frequency coordinated support (WHFCS) strategy for the island wind-hydrogen system. Finally, a system model was built on the RT-LAB real-time simulation platform, and the effectiveness of the WHFCS strategy in supporting the frequency of the wind-hydrogen system was verified through comparison. Results show that the proposed control strategy has good applicability for island wind-hydrogen systems under weak grid conditions, providing a new scheme for improving the reliability and stability of island wind-hydrogen systems.

Key words

Offshore wind power / grid-forming / weak grid / hydrogen energy storage / primary frequency regulation / coordinated control

引用本文

梁润东, 孟建辉, 王毅, 杨坚, 于杰. 弱电网条件下海岛风氢系统建模与频率协同支撑策略研究. 电源学报, 2026 , 24 (4) : 241 -250 . DOI: 10.13234/j.issn.2095-2805.2026.4.241

Rundong LIANG, Jianhui MENG, Yi WANG, Jian YANG, Jie YU. Research on Modeling and Frequency Coordinated Support Strategy for Island Wind-hydrogen System Under Weak Grid Conditions[J]. Journal of Power Supply, 2026 , 24 (4) : 241 -250 . DOI: 10.13234/j.issn.2095-2805.2026.4.241

基金

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国家电网浙江省电力有限公司科技资助项目(5211TZ230003)

参考文献

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2026年第24卷第4期

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文章信息

doi: 10.13234/j.issn.2095-2805.2026.4.241

接收时间：2024-01-11
首发时间：2026-10-29
出版时间：2026-04-30

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出版历史

收稿日期：2024-01-11
修回日期：2024-03-06
录用日期：2024-03-09

基金

Technology Project of State Grid Zhejiang Electric Power Co., Ltd.(5211TZ230003)

国家电网浙江省电力有限公司科技资助项目(5211TZ230003)

作者信息

^1.新能源电力系统全国重点实验室（华北电力大学），保定　071003

^2.国网台州供电公司，台州　318000

通讯作者:

梁润东（1999—　），男，通信作者，硕士研究生。研究方向：新能源发电系统及其控制。E-mail：220212213056@ncepu.edu.cn。

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https://castjournals.cast.org.cn/joweb/dyxb/CN/10.13234/j.issn.2095-2805.2026.4.241

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2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

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