According to the thunderstorm wind and light storage integrated electric vehicle charging station response system and method, firstly, thunderstorm information of an area where a wind and light storage integrated electric vehicle charging station and a power supply line are located is analyzed, and the tripping possibility of the power supply line is judged; secondly, classifying and counting important electrical loads of the charging stations and the power supply lines of the charging stations; thirdly, the demand response capability of the charging station is calculated, and a corresponding number of important loads are matched; and then, under the condition that the power supply line trips, determining a line fault point position, an isolation condition and a power transmission waiting time length, and adjusting the matched important load according to the line fault point position, the isolation condition and the power transmission waiting time length. And finally, enabling the charging station to participate in demand response under the conditions of thunderstorm weather and line tripping. According to the invention, the application scenarios of the wind-solar storage integrated charging station and the electric vehicle in the power system are expanded, important loads near the charging station are supported in thunderstorm weather and when a power supply line trips, and the power supply reliability of the power system is improved.
一种雷雨风光储一体化电动车充电站响应系统及方法,首先,通过分析风光储一体化电动汽车充电站及其供电线路所在区域的雷雨信息,并判断其供电线路的跳闸可能性。其次,对充电站及其供电线路所带重要用电负荷进行归类和统计。再次,计算充电站的需求响应能力并匹配相应数量的重要负荷。然后,在出现供电线路跳闸的情况下,确定线路故障点位置和隔离情况、送电等待时长,并以此调整被匹配的重要负荷。最后,使充电站参与雷雨天气及线路跳闸情况下的需求响应。本发明扩充了风光储一体化充电站以及电动汽车在电力系统中的应用场景,在雷雨天气且供电线路跳闸时支撑了充电站附近重要负荷,提升了电力系统供电可靠性。
Thunderstorm wind and light storage integrated electric vehicle charging station response system and method
一种雷雨风光储一体化电动车充电站响应系统及方法
2022-07-22
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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