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Optimization of low-carbon scheduling of power system considering demand side and carbon capture
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Xiaojuan LU1, Dan LIU1, Duojin FAN2, Zhiyong ZHANG2
Thermal Power Generation | 2024, 53(11) : 1 - 9
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Thermal Power Generation | 2024, 53(11): 1-9
• Special topic on low-carbon transformation of power system •
Optimization of low-carbon scheduling of power system considering demand side and carbon capture
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Xiaojuan LU1, Dan LIU1, Duojin FAN2, Zhiyong ZHANG2
Affiliations
  • 1.College of Automation and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou 730000, China
  • 2.Engineering Research Center for Photothermal Energy Storage Integrated Energy System, Research Institute of Lanzhou Jiaotong University, Lanzhou 730000, China
Published: 2024-11-25 doi: 10.19666/j.rlfd.202403048
Outline
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In order to enhance the wind power consumption rate, achieve the goal of energy and power carbon peak and carbon neutral, with the goal of the lowest comprehensive cost of the power system, a new energy power system low carbon economic optimization method is proposed to establish the source and load side of the planning model. Firstly, on the source side of thermal power units, low-carbon transformation is performed, and a solution memory and flue gas bypass system is set up to make the unit become a liquid storage carbon capture unit, and dispatchable resources of photovoltaic power plant (concentrating solar power, CSP) and storage battery is introduced to coordinated with wind power. Then, on the load side, the price and incentive-type demand response resources are used for peak shaving and valley filling, and adjusting the users’ power consumption behaviors and power consumption. Finally, four cases are verified, and the results show that, the decarbonization of the power system from both the source and load sides can help promote wind power consumption, increase the share of renewable energy generation, enhance the low-carbon performance of the system, and save costs.

demand response  /  liquid storage carbon capture  /  renewable energy  /  low carbon economy dispatch
Xiaojuan LU, Dan LIU, Duojin FAN, Zhiyong ZHANG. Optimization of low-carbon scheduling of power system considering demand side and carbon capture[J]. Thermal Power Generation, 2024 , 53 (11) : 1 -9 . DOI: 10.19666/j.rlfd.202403048
Funding
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  • Gansu Province University Industry Support Program Project(2022CYZC-34)
  • National Natural Science Foundation of China(52266012)
  • Gansu Province Science and Technology Major Project(22ZD6GA063; 20ZD7GF011)
  • Jiuquan Science and Technology Program(2023CA3058)
Appendix
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Year 2024 volume 53 Issue 11
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Article Info
doi: 10.19666/j.rlfd.202403048
  • Receive Date：2024-03-12
  • Online Date：2026-03-05
  • Published：2024-11-25
Article Data
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History
  • Received：2024-03-12
Funding
Gansu Province University Industry Support Program Project(2022CYZC-34)
National Natural Science Foundation of China(52266012)
Gansu Province Science and Technology Major Project(22ZD6GA063; 20ZD7GF011)
Jiuquan Science and Technology Program(2023CA3058)
Affiliations
    1.College of Automation and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou 730000, China
    2.Engineering Research Center for Photothermal Energy Storage Integrated Energy System, Research Institute of Lanzhou Jiaotong University, Lanzhou 730000, China
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https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202403048
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多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
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小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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