The invention relates to an optical signal self-addressing mobile power supply grid-connected system, which is used for automatic power acquisition and centralized grid connection of small and micro distributed photovoltaic power stations. The system comprises distributed micro power stations and a mobile power supply vehicle, the power supply vehicle is provided with an optical signal sensor, a digital map of an acquisition area is preset in a control computer, each micro power station is provided with an LED lamp, optical signals with specific codes are sent out regularly, and the power supply vehicle autonomously runs according to a track set by the digital map. The sensor obtains electric power storage data of each power station by analyzing codes, the power supply vehicle is connected with the power station with surplus electric power, the surplus electric power is transferred into the power supply vehicle, and then the power supply vehicle runs to a specified grid-connected point to complete centralized grid connection of the electric power. The system can autonomously complete the power collection of a large number of micro power stations, gathers dispersed power into more power, effectively relieves the access pressure of a power grid, and is especially suitable for the power dispatching and optimization use of a distributed photovoltaic power station.
本发明是光信号自寻址的移动电源并网系统,用于小微类型的分布式光伏电站的的自动化电力采集和集中并网。系统包括散布的微电站与移动电源车两部分,电源车配置光信号感知器,并在控制电脑预置采集区的数字地图,在每个微电站安装LED灯,定时发出特定编码的光信号,电源车按照数字地图设定的轨迹自主行驶,其感知器通过解析编码获取各电站的电力存储数据,电源车对接电力富余的电站,把多余的电力转移到电源车中,然后行驶到规定的并网点,完成电力的集中并网。本发明能自主完成大量微电站的电力采集,把分散的电力聚少成多,有效缓解电网的接入压力,特别适合分布式光伏电站的电力调度和优化使用。
Optical signal self-addressing micro power station mobile grid-connected system
光信号自寻址的微电站移动并网系统
2023-04-11
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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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