Photovoltaic consumption benefit evaluation method for flexible direct-current traction power supply system

The invention discloses a photovoltaic consumption benefit evaluation method for a flexible direct-current traction power supply system, and belongs to the field of power supply of the flexible direct-current traction power supply system. For the flexible direct-current traction power supply system...

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Bibliographische Detailangaben
Hauptverfasser:	WEI YINGDONG, LU CHAO, LI XIAOQIAN, LI ZHANHE, BAO WEIHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION 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 discloses a photovoltaic consumption benefit evaluation method for a flexible direct-current traction power supply system, and belongs to the field of power supply of the flexible direct-current traction power supply system. For the flexible direct-current traction power supply system containing photovoltaic access, photovoltaic output power and a locomotive running diagram of the flexible direct-current traction power supply system at T moments in the future are calculated; the method comprises the following steps of: establishing operation scenes at T moments according to photovoltaic output power and a locomotive operation diagram at the T moments in the future, establishing S samples of each scene according to a Monte Carlo method, and respectively calculating optimal power flows of the flexible direct-current traction power supply system with photovoltaic access and without photovoltaic access under the S samples, and according to the optimal power flow calculation result of the T operation