Charging control method and system based on dual energy sources

The invention relates to a charging control method and system based on dual energy sources. The charging control method comprises the following steps: calculating the number of automobiles allowed to be charged within a preset cost range; determining the number of automobiles allowed to be charged i...

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Bibliographische Detailangaben
Hauptverfasser:	CAI YI, HUANG MINGHUI, LI CAIYUN, HE JIE, LIANG WENJUAN, KANG ZHONGMIAO, FU JIAJIA
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a charging control method and system based on dual energy sources. The charging control method comprises the following steps: calculating the number of automobiles allowed to be charged within a preset cost range; determining the number of automobiles allowed to be charged in a unit charging period according to the number of automobiles to be charged at the start of the unit charging period, the number of charging nodes of a charging station, and the minimum number of automobiles allowed to be charged within the preset cost range. Through the adoption of the charging control method, on the premise that a preset cost constraint is guaranteed, as many automobiles as possible can be charged, so that the time for automobiles for waiting for being charged can be shortened. Because the cost is constrained, and regenerative resources are consumed within the unit charging period in the largest degree, the electricity purchased from an electric grid can be reduced, so that the charging cost is reduced.