Advanced metrology infrastructure integrated in an electric vehicle power supply device (EVSE). An example EVSE includes a housing, an AMI meter located within the housing, an output terminal configured to connect to an electric vehicle, an output device, and an EVSE controller located within the housing. The AMI meter is connected to a power grid. The EVSE controller is connected to the AMI meter, the output terminal, and the output device. The EVSE controller is configured to publish the first charging current value to the output terminal and receive an indication of a high demand period of the power grid. The EVSE controller is configured to, in response to an indication of a high demand period, publish a second charging current value to the output terminal (the second charging current value is less than the first charging current value), and provide a notification via the output device.
集成在电动汽车供电装置(EVSE)中的高级计量基础设施。示例EVSE包括外壳、位于外壳内的AMI仪表、被配置为连接到电动汽车的输出端子、输出设备和位于外壳内的EVSE控制器。AMI仪表被连接到电网。EVSE控制器被连接到AMI仪表、输出端子和输出设备。EVSE控制器被配置为向输出端子公布第一充电电流值,并接收电网的高需求期的指示。EVSE控制器被配置为响应于高需求期的指示,向输出端子公布第二充电电流值(第二充电电流值小于第一充电电流值),并经由输出设备提供通知。
Electric vehicle charging station with advanced metering system
具有高级计量系统的电动汽车充电站
2025-02-07
Patent
Electronic Resource
Chinese
IPC: | 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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