Conference proceeding
Power-Grid Dispatching Method Considering Heat-Power Coupling Characteristics of CHP Units
2019 5TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND MATERIAL APPLICATION, v 440(3), pp 032061/1-032061/6
01 Feb 2020
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
The dispatching optimization of power grid is to obtain the greatest benefits on the basis of safe and stable operation of the power grid, which is of great significance for the energy-saving, reliability of the power grid. Therefore, a multi-objective model of power grid dispatching which considers the heat-power coupling characteristics of CHP units is developed in this study. The economic benefit and minimum wind power abandonment are taken as optimizing targets in the model. Meanwhile, the detail operation characteristics of condensing power plants and CHP units are considered in this model based on off-design models of power plant. Besides, the regional heat load and power load are scheduled together. Finally, the AHP-entropy method is used to obtain the weights of the two optimizing targets of economic benefit and wind power abandonment, and the multi-objective is converted into a single-objective.
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Details
- Title
- Power-Grid Dispatching Method Considering Heat-Power Coupling Characteristics of CHP Units
- Creators
- Sensen Guan - Tianjin Research Institute of Electric Science (China)Kun Wang - Tianjin Research Institute of Electric Science (China)Zhijun E - State Grid Tianjin Elect Power Co, Tianjin 300010, Peoples R ChinaQingbo Hu - Tianjin Research Institute of Electric Science (China)Shan Wang - Xi'an Jiaotong UniversityJiuwen Fang - China Guodian Corporation (China)Rong Chen - Tianjin Research Institute of Electric Science (China)Fei Lu - Tianjin Elect Power Sci & Res Inst, Tianjin 300384, Peoples R ChinaBangyu Yang - Tianjin Research Institute of Electric Science (China)Ming Liu - Xi'an Jiaotong UniversityIOP
- Publication Details
- 2019 5TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND MATERIAL APPLICATION, v 440(3), pp 032061/1-032061/6
- Series
- IOP Conference Series-Earth and Environmental Science
- Publisher
- Iop Publishing Ltd
- Number of pages
- 6
- Grant note
- KJ18-1-10 / Science and Technology Project of State Grid Tianjin Electric Power Company
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:000561096601051
- Scopus ID
- 2-s2.0-85082569897
- Other Identifier
- 991020836458504721
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- Collaboration types
- Industry collaboration
- Domestic collaboration
- Web of Science research areas
- Environmental Sciences