Wind-solar-thermal storage double-layer scheduling method considering heat storage transformation and optimal energy abandoning to cooperatively promote carbon emission reduction
The invention discloses a wind-solar-thermal storage double-layer scheduling method considering heat storage transformation and optimal energy abandoning to cooperatively promote carbon emission reduction. The method comprises the steps of firstly, modeling the heat storage transformation operation...
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| creator | YANG XIAOHUI YUAN ZHIXIN WU YUNFEI LI ZHAOHUI ZENG JUNPING ZANG ZIKUN XIE MIAO XU CHAO XU BANG WEN QUANWEI CHEN SUHAO HUANG CHAO |
| description | The invention discloses a wind-solar-thermal storage double-layer scheduling method considering heat storage transformation and optimal energy abandoning to cooperatively promote carbon emission reduction. The method comprises the steps of firstly, modeling the heat storage transformation operation state of a thermal power generating unit; then establishing a multi-target upper-layer model with minimum power grid net load variance and energy abandoning; secondly, establishing a carbon transaction cost model, and based on the carbon transaction cost model, establishing a lower-layer model which aims at minimizing the total cost of the system and the carbon transaction cost; and finally, properly changing an energy abandoning upper limit constraint, and calling a gurobi solver for calculation based on a yalmip platform in an MATLAB environment. The model provided by the invention can realize the economical efficiency and low-carbon property of a scheduling strategy, and can give an optimal energy abandoning ran |
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The method comprises the steps of firstly, modeling the heat storage transformation operation state of a thermal power generating unit; then establishing a multi-target upper-layer model with minimum power grid net load variance and energy abandoning; secondly, establishing a carbon transaction cost model, and based on the carbon transaction cost model, establishing a lower-layer model which aims at minimizing the total cost of the system and the carbon transaction cost; and finally, properly changing an energy abandoning upper limit constraint, and calling a gurobi solver for calculation based on a yalmip platform in an MATLAB environment. 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The method comprises the steps of firstly, modeling the heat storage transformation operation state of a thermal power generating unit; then establishing a multi-target upper-layer model with minimum power grid net load variance and energy abandoning; secondly, establishing a carbon transaction cost model, and based on the carbon transaction cost model, establishing a lower-layer model which aims at minimizing the total cost of the system and the carbon transaction cost; and finally, properly changing an energy abandoning upper limit constraint, and calling a gurobi solver for calculation based on a yalmip platform in an MATLAB environment. 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The method comprises the steps of firstly, modeling the heat storage transformation operation state of a thermal power generating unit; then establishing a multi-target upper-layer model with minimum power grid net load variance and energy abandoning; secondly, establishing a carbon transaction cost model, and based on the carbon transaction cost model, establishing a lower-layer model which aims at minimizing the total cost of the system and the carbon transaction cost; and finally, properly changing an energy abandoning upper limit constraint, and calling a gurobi solver for calculation based on a yalmip platform in an MATLAB environment. The model provided by the invention can realize the economical efficiency and low-carbon property of a scheduling strategy, and can give an optimal energy abandoning ran</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Wind-solar-thermal storage double-layer scheduling method considering heat storage transformation and optimal energy abandoning to cooperatively promote carbon emission reduction |
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