电测与仪表2025，Vol.62Issue(8)：29-38,10.DOI:10.19753/j.issn1001-1390.2025.08.004
基于鲁棒优化与阶梯式碳交易的高海拔多能微网群优化调度
Optimal scheduling of high-altitude multi-energy microgrid clusters based on robust optimization and stepped carbon trading
摘要
Abstract
Under the"dual carbon"goals,the construction of low-carbon energy system in high-altitude regions has become a focus.To promote energy consumption and low-carbon economic operation of multi-microgrid system,this paper proposes a coordinated scheduling method for multi-microgrid under electricity price uncertainty.Aiming at the electricity and oxygen demands in high-altitude regions,a combined heat and power(CHP)model is devel-oped based on the joint oxygen supply system of power to gas-carbon capture system(P2G-CCS)and power to hy-drogen-vacuum pressure swing adsorption(P2H-VPSA).Combined with the leveraging tiered carbon trading mechanism,a low-carbon operation model for multi-energy microgrid is proposed.A robust optimization strategy addresses electricity price fluctuations to reduce system operation risks.Under the leadership mode of the electricity market,centralized dispatching by a system operator optimizes resource allocation.Using the alternating direction method of multipliers(ADMM)is used to iteratively solve and optimize microgrid transaction volumes to ensure supply-demand balance.The case study results show the proposed method reduces operational cost of micro-grid and overall energy costs,demonstrating its broad application prospects in weak distribution network environments.关键词
高海拔地区/多能微网/电力市场领导/鲁棒优化/低碳运行Key words
high-altitude region/multi-energy microgrid/power market leadership/robust optimization/low-car-bon operation分类
信息技术与安全科学引用本文复制引用
张一帆,刘章,朱瑞金,宋鑫于,尹喆..基于鲁棒优化与阶梯式碳交易的高海拔多能微网群优化调度[J].电测与仪表,2025,62(8):29-38,10.基金项目
国家自然科学基金资助项目(52167015) （52167015）
林芝市科技计划基金资助项目(ZYYDDF2024-03) （ZYYDDF2024-03）
