| 引用本文: | 胥鹏,张志,朱竞,昌力,王蓓蓓.面向能源安全的省级平衡主体多资源统一调度框架[J].电力自动化设备,2025,45(1):184-191,216 |
| XU Peng,ZHANG Zhi,ZHU Jing,CHANG Li,WANG Beibei.Energy security oriented multi-resource unified scheduling framework for provincial balanced entities[J].Electric Power Automation Equipment,2025,45(1):184-191,216 |
|
| 摘要: |
| 针对新形势下省级平衡主体面临的能源安全挑战，提出一种多资源、多时间尺度、多颗粒度的统一调度框架。该框架以日前短期调度为基础，通过预测性调度考虑远期能源预测和市场交易总量，兼顾长周期计划的统筹配置作用与短周期计划的精准调度能力。在模型中考虑天然气、跨省区购电以及本地需求响应等多种资源，充分挖掘多方资源的调节能力，实现多方资源的互济与补充。算例仿真结果表明，所提框架实现了全周期调度的高效日前求解，相较于传统固化的调度机制，所提框架对负荷的随机性具有更高的适应能力。 |
| 关键词: 能源安全 统一调度框架 灵活性资源 全周期调度 资源互济 |
| DOI：10.16081/j.epae.202409005 |
| 分类号:TM734 |
| 基金项目:2021年度教育部人文社科基金资助项目(面向多场景社会经济发展评价的电力数据价值深度挖掘方法研究)(21YJAZH083) |
|
| Energy security oriented multi-resource unified scheduling framework for provincial balanced entities |
|
XU Peng1, ZHANG Zhi2, ZHU Jing1, CHANG Li3, WANG Beibei1
|
|
1.School of Electrical Engineering, Southeast University, Nanjing 210096, China;2.Department of Electrical Engineering, Tsinghua University, Beijing 100084, China;3.NARI Technology Co.,Ltd.,Nanjing 210061, China
|
| Abstract: |
| Aiming at the energy security challenge faced by the provincial balance entities under the new situation, a multi-resource, multi-time scale and multi-granularity unified scheduling framework is proposed. This framework is based on day-ahead short-term scheduling, and takes into account long-term energy forecasting and market transaction volume through predictive scheduling, and can balance the overall allocation rule of long-term plan and the precise scheduling ability of short-term plan. Various resources such as natural gas, inter-provincial electricity purchase, and local demand response are considered in the model, and the adjustment ability of multiple resources is fully tapped to realize mutual assistance and supplementation. The example simulative results show that the proposed framework realizes the efficient day-ahead solution of full-cycle scheduling, and has higher adaptability to the randomness of load compared with the traditional fixed scheduling mechanism. |
| Key words: energy security unified scheduling framework flexible resource full cycle scheduling resource mutual aid |
