本发明公开了一种充电系统装置,在常规充电设备不变的前提下,增加能源监控装置和台区监控装置,辅助电网削峰填谷和调频,提升清洁能源消纳水平;采用三层架构,整体保护,局部保护和个体保护,显著提升用电安全,特别针对变压器、所辖片区及分支箱开关,实现点、线、面全范围的监测控制。解决了急剧增长的充电设备建设需求与当前电力电网、基础设施改造之间的矛盾,突破了充电设备改造或扩容不便、建设投资大的难题,结合优化的调度算法,建立等比例分配充电决策模型,分为三层调控,综合得出最终的充电桩实际输出功率,减少投资,最大化满足充电需求,节省用户费用支出,实现电网安全、稳定运行,提升人民出行的便捷性及经济性。还提供了一种充电系统装置的控制方法。
According to the charging system device, on the premise that conventional charging equipment is not changed, an energy monitoring device and a transformer area monitoring device are added, peak load shifting and frequency modulation of a power grid are assisted, and the clean energy consumption level is improved; a three-layer framework is adopted, overall protection, local protection and individual protection are achieved, the electricity utilization safety is remarkably improved, and point, line and plane full-range monitoring control is achieved especially for a transformer, a jurisdiction area and a branch box switch. The method solves the contradiction between the rapidly increasing charging equipment construction demand and the current power grid and infrastructure reconstruction, combines an optimized scheduling algorithm, establishes an equal-proportion distribution charging decision model, carries out three-layer regulation and control, comprehensively obtains the final actual output power of the charging pile, reduces the investment, meets the charging demand to the maximum extent, saves the user cost, and improves the charging efficiency. Safe and stable operation of a power grid is realized, and convenience and economy of people's travel are improved. The invention further provides a control method of the charging system device.
一种充电系统装置和控制方法
2024-07-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |