徐雅崟,梁宁,徐慧慧,卢佳富,尚应战
XU Yayin,LIANG Ning,XU Huihui,LU Jiafu,SHANG Yingzhan

• 1:昆明理工大学电力工程学院
• 2:国网甘肃省电力公司经济技术研究院

摘要(Abstract)：

在“双碳”背景下，为促进综合能源系统绿色低碳转型，围绕低碳技术与市场化机制两方面，提出考虑绿证-碳供需交易与氢能多级利用的综合能源系统优化调度方法。首先，从低碳市场化机制角度出发，通过引入考虑不同时段市场供需变化的绿证-碳市场供需交易机制，激发市场交易活力；其次，从低碳技术角度出发，构建碳捕集电厂与氢能多级灵活利用模型，通过制氢与用氢环节，实现CO_2与氢能“捕集-封存-利用”。最后，建立以燃煤成本、碳封存成本、购能成本、绿证交易成本、碳交易成本最小为优化目标的调度模型。仿真分析验证了所提方法能够有效提升系统经济性与环境效益。
Under the “ dual-carbon” targets, to promote the green and low-carbon transformation of integrated energy systems, an optimal scheduling method is proposed that integrates green certificate, carbon markets and multi-level hydrogen utilization, addressing both low-carbon technologies and market mechanisms. First, from the market mechanism perspective, a green certificate and carbon trading mechanism is introduced, considering temporal variations in market supply and demand to stimulate trading activity. Second, from the technological perspective, a model is developed for carbon-capture power plants coupled with multi-level flexible hydrogen utilization. Through hydrogen production and utilization stages, CO2 and hydrogen are managed in capture, sequestration, and utilization. Finally, a scheduling model is established with the objective of minimizing coal costs, carbon sequestration costs, energy purchase costs, green certificate trading costs, and carbon trading costs. Simulation results show that the proposed method effectively improves both the system's economic performance and environmental benefits.

关键词(KeyWords)： 市场供需变化;绿证-碳市场供需交互;碳捕集电厂;氢能多级灵活利用;优化调度
changes in market supply and demand;integration of green certificate and carbon markets;carbon-capture power plants;multi-level flexible hydrogen utilization;optimal scheduling

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金（52167010）;; 国网甘肃省电力公司科技项目（B22730250040）

作者(Author): 徐雅崟,梁宁,徐慧慧,卢佳富,尚应战
XU Yayin,LIANG Ning,XU Huihui,LU Jiafu,SHANG Yingzhan

DOI: 10.19585/j.zjdl.202601005

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