Low-Carbon Economic Dispatch of Power System with Wind Power Considering Solvent-Storaged Carbon Capture Power Plant
Peng Yuan1, Lou Suhua1, Wu Yaowu1, Wang Ying2, Zhou Kunpeng2
1. State Key Laboratory of Advanced Electromagnetic Engineering and Technology School of Electricl and Electronic Engineering Huazhong University of Science and Technology Wuhan 430074 China; 2. Electric Power Research Institute of State Grid Hubei Electric Power Company Wuhan 430077 China
Abstract：As one of the important technical paths to build a clean energy system, carbon capture power plant can achieve low carbonization during thermal power generation. The carbon capture power plant equipped with solvent storage can decouple the absorption and regeneration processes of CO2, which makes its coordinated ability of carbon capture and power generation stronger. According to the operating mechanism and energy flow characteristics of solvent-storaged carbon capture power plant, the carbon capture and power generation output model is constructed. Besides, the operating range of the total output and net output of carbon capture units with or without solvent storage are quantitatively studied by drawing two-dimensional coordinate diagram. Based on this, the low-carbon economic dispatch model of power system integrated with wind power considering solvent-storaged carbon capture power plant is established. With the goal of the lowest overall operating cost, the model takes into account the power generation cost, carbon trading cost and risk cost of the system. Taking the 20-unit system as an example, the optimal dispatch of system accommodated solvent-storaged carbon capture power plant is studied. The rationality and effectiveness of the proposed model are verified by numerical results.
彭元, 娄素华, 吴耀武, 王莹, 周鲲鹏. 考虑储液式碳捕集电厂的含风电系统低碳经济调度[J]. 电工技术学报, 2021, 36(21): 4508-4516.
Peng Yuan, Lou Suhua, Wu Yaowu, Wang Ying, Zhou Kunpeng. Low-Carbon Economic Dispatch of Power System with Wind Power Considering Solvent-Storaged Carbon Capture Power Plant. Transactions of China Electrotechnical Society, 2021, 36(21): 4508-4516.
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2021, Vol. 36 
