Electricity-hydrogen multi-energy complementary new energy base system and day-ahead scheduling method thereof

The invention provides an electricity-hydrogen multi-energy complementary new energy base system and a day-ahead scheduling method thereof. The system comprises a new energy power generation unit, a power system unit, an electric hydrogen production unit, a hydrogen energy power generation unit and...

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Hauptverfasser:	WANG YING, GU KANGHUI, LI JINKE, HAN ZHIKUN, FENG SHIRUI, FENG DAWEI, YANG YUN, FENG WEI, CHEN XIAOBO, WANG ZHENQUAN, ZHEN HONGNING, WANG HUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS THEREFOR CALCULATING CHEMISTRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS GENERATION METALLURGY PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention provides an electricity-hydrogen multi-energy complementary new energy base system and a day-ahead scheduling method thereof. The system comprises a new energy power generation unit, a power system unit, an electric hydrogen production unit, a hydrogen energy power generation unit and a hydrogen load unit. The new energy power generation unit preferentially supplies generated energy to the power system unit, and redundant generated energy is supplied to the power hydrogen production unit; hydrogen produced by the electric hydrogen production unit is preferentially stored in the hydrogen energy power generation unit, and redundant hydrogen is supplied to the hydrogen load unit; when new energy power generation cannot meet the electric energy transmission requirement, the hydrogen energy power generation unit converts hydrogen energy in the hydrogen storage tank into electric energy. The method comprises the following steps: constructing a day-ahead optimization scheduling objective function by ta