计及风电波动的电-气综合能源系统台风灾中应急调度

金海翔; 边晓燕; 黄阮明; 周歧斌; 许凌

金海翔,边晓燕,黄阮明,周歧斌,许凌.计及风电波动的电-气综合能源系统台风灾中应急调度[J].电测与仪表,2025,62(7):128-139.
JIN Haixiang,BIAN Xiaoyan,HUANG Ruanming,ZHOU Qibin,XU Ling.Dynamic Defense Scheduling Strategy of Electric-gas Integrated Energy System Considering the Temporal and Spatial Characteristics of Typhoon[J].Electrical Measurement & Instrumentation,2025,62(7):128-139.

计及风电波动的电-气综合能源系统台风灾中应急调度

Dynamic Defense Scheduling Strategy of Electric-gas Integrated Energy System Considering the Temporal and Spatial Characteristics of Typhoon

DOI：j.issn1001-1390.2025.07.015

中文关键词: 台风灾害电-气综合能源系统风电波动抵御能力交替方向乘子法

英文关键词:typhoon disaster integrated electricity-gas system resilience, wind power fluctuation, Alternating Direction Method of Multiplier

基金项目:国家自然科学基金资助项目（ 51977127）

作者中文名	作者英文名	单位
金海翔	JIN Haixiang	上海电力大学电气工程学院
边晓燕	BIAN Xiaoyan	上海电力大学电气工程学院
黄阮明	HUANG Ruanming	上海市电力公司经济技术研究院
周歧斌	ZHOU Qibin	上海大学机电工程与自动化学院
许凌	XU Ling	国家电网有限公司华东分部

摘要点击次数: 12

中文摘要:

台风灾害给新能源占比不断提高的电-气综合能源系统(Integrated Electricity-gas System,IEGS)安全稳定运行带来巨大挑战,针对目前IEGS灾中应急调度研究缺乏对台风迁移及风电波动的考虑,文章提出了一种综合考虑台风时空特性及严重风电波动的IEGS灾中应急调度方法。首先建立台风时空模型,量化风雨影响下电-气系统元件故障时变特性,并利用信息熵理论筛选典型故障场景；其次,基于台风的时序迁移,建立IEGS双层灾中应急调度模型,上层电力系统侧为应急鲁棒调度模型,其主问题针对台风路径下高危线路进行应急调度,子问题优化下一时刻最严重风电波动下系统的最小失负荷量,下层天然气系统侧基于信息耦合交互为电力侧提供恢复支撑,优化灾害下气网的运行状态；然后采取AT-ADMM算法进行模型求解。最后通过算例验证了所提方法的有效性。

英文摘要:

Typhoon disasters bring great challenges to the safe and stable operation of Integrated electric-gas System (IEGS), which is increasingly occupied by new energy sources. Considering the lack of consideration of typhoon migration and wind power fluctuation in emergency dispatching research of IEGS during disasters, In this paper, an IEGS emergency scheduling method for severe wind power fluctuations and typhoons is proposed. Firstly, a spatio-temporal model of typhoon was established to quantify the time-varying fault characteristics of electric-gas system components under the influence of wind and rain, and typical fault scenarios were screened by information entropy theory. Secondly, based on the timing migration of typhoon, IEGS two-layer emergency dispatching model in disaster is established. The upper power system side is the emergency robust dispatching model. The main problem is emergency dispatching for high-risk lines under the typhoon path, and the sub-problem optimizes the minimum load loss of the system under the most severe wind power fluctuations at the next moment. The lower natural gas system side provides the recovery support for the power side based on the information coupling interaction to optimize the operating state of the gas network under the disaster. Then AT-ADMM algorithm is adopted to solve the model. Finally, an example is given to verify the effectiveness of the proposed method.

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