南方电网技术2026，Vol.20Issue(8)：41-55,15.DOI:10.13648/j.cnki.issn1674-0629.2026.08.004
面向新能源消纳提升的乡村配电网电氢协同调度策略
Electricity-Hydrogen Coordinated Dispatch Strategy in Rural Distribution Network Toward Enhanced Renewable Energy Accommodation
摘要
Abstract
To address the renewable energy accommodation challenge caused by the large-scale integration of distributed renewable energy into rural distribution networks,a data-knowledge hybrid-driven electricity-hydrogen coordinated dispatch strategy is proposed.Firstly,XGBoost is used to extract key features,which are then input into a BiLSTM model to forecast the hydrogen refuel-ing demand of hydrogen fuel cell vehicles,providing accurate data boundaries for coordinated dispatch.Then,a bi-level rolling optimization framework coupling the power and transportation networks is developed.The upper level establishes an energy hub model considering hydrogen transportation delays to determine the optimal dispatch strategy of the distribution network and the inter-station hydrogen mutual-aid quantities.The lower level constructs a dynamic route planning model based on macroscopic traffic flow to update the optimal hydrogen delivery routes according to county-township road traffic states,and feeds the transportation delay information back to the upper level in real time to trigger rolling dispatch revisions.Comparative results show that the proposed strategy effectively improves the renewable energy accommodation rate of rural distribution networks.关键词
乡村配电网/可再生能源消纳/电氢协同/氢负荷预测/氢气互济/数据-知识混合驱动Key words
rural distribution network/renewable energy accommodation/electricity-hydrogen coordination/hydrogen load forecasting/hydrogen mutual aid/data-knowledge hybrid-driven分类
信息技术与安全科学引用本文复制引用
林心昊,喻磊,刘胤良,段舒尹,原吕泽芮,许秋铭,雷一勇,马银锋,练依情..面向新能源消纳提升的乡村配电网电氢协同调度策略[J].南方电网技术,2026,20(8):41-55,15.基金项目
国家自然科学基金资助项目(U22B20114) （U22B20114）
中国南方电网有限责任公司科技项目(ZBKJXM20240021).Supported by the National Natural Science Foundation of China(U22B20114) （ZBKJXM20240021）
the Science and Technology Project of China Southern Power Grid Co.,Ltd.(ZBKJXM20240021). （ZBKJXM20240021）
