| 引用本文: | 陈锦鹏,胡志坚,陈颖光,陈嘉滨,陈纬楠,高明鑫,林铭蓉,杜一星.考虑阶梯式碳交易机制与电制氢的综合能源系统热电优化[J].电力自动化设备,2021,41(9): |
| CHEN Jinpeng,HU Zhijian,CHEN Yingguang,CHEN Jiabin,CHEN Weinan,GAO Mingxin,LIN Mingrong,DU Yixing.Thermoelectric optimization of integrated energy system considering ladder-type carbon trading mechanism and electric hydrogen production[J].Electric Power Automation Equipment,2021,41(9): |
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| 摘要: |
| “双碳”背景下，为提高能源利用率，优化设备的运行灵活性，进一步降低综合能源系统(IES)的碳排放水平，提出一种IES低碳经济运行策略。首先考虑IES参与到碳交易市场，引入阶梯式碳交易机制引导IES控制碳排放；接着细化电转气(P2G)的两阶段运行过程，引入电解槽、甲烷反应器、氢燃料电池(HFC)替换传统的P2G，研究氢能的多方面效益；最后提出热电比可调的热电联产、HFC运行策略，进一步提高IES的低碳性与经济性。基于此，构建以购能成本、碳排放成本、弃风成本最小的低碳经济运行目标，将原问题转化为混合整数线性问题，运用CPLEX商业求解器进行求解，通过设置多个运行情景，对比验证了所提策略的有效性。 |
| 关键词: 氢能 阶梯式碳交易机制 热电比可调 综合能源系统 低碳经济 |
| DOI：10.16081/j.epae.202109032 |
| 分类号:TM732 |
| 基金项目:国家重点研发计划项目(2020YFB0905900) |
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| Thermoelectric optimization of integrated energy system considering ladder-type carbon trading mechanism and electric hydrogen production |
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CHEN Jinpeng1, HU Zhijian1, CHEN Yingguang2, CHEN Jiabin3, CHEN Weinan1, GAO Mingxin1, LIN Mingrong1, DU Yixing1
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1.School of Electrical Engineering and Automation, Wuhan University, Wuhan 430000, China;2.Fujian Huadian Jinhu Electric Power Co.,Ltd.,Sanming 365000, China;3.Nanjing Hydro-electric Power Plant, Huadian Fuxin Energy Co.,Ltd.,Zhangzhou 363000, China
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| Abstract: |
| Under the “dual carbon” background, in order to improve the energy efficiency, optimize the operational flexibility of equipment, and further reduce the carbon emission level of IES(Integrated Energy System),a low-carbon economic operation strategy of IES is proposed. Firstly, it is considered that IES participates in the carbon trading market and introduces a ladder-type carbon trading mechanism to guide IES to control carbon emissions. Secondly, the two-stage operation process of P2G(Power-to-Gas) is refined. The electrolyzer, methane reactor and HFC(Hydrogen Fuel Cell) are introduced to replace the traditional P2G, and the benefits of hydrogen energy in various aspects are studied. Finally, the operation strategy of CHP(Combined Heat and Power) and HFC with adjustable thermoelectric ratio is proposed to further improve the IES nature of low-carbon and economy. Based on this, the operation objective of low-carbon economy with the minimum energy purchase cost, carbon emission cost and wind curtailment cost is constructed. The original problem is transformed into a mixed integer linear problem, which is solved by using CPLEX commercial solver. The effectiveness of the proposed strategy is verified by setting multiple operation scenarios. |
| Key words: hydrogen energy ladder-type carbon trading mechanism adjustable thermoelectric ratio integrated energy system low-carbon economy |
