The invention discloses a quick-charging type bus charging optimization method based on an operation environment. According to the method, a double-layer optimization ordered charging strategy based on rolling optimization is adopted, and an optimization model is established in the double-layer optimization ordered charging strategy by taking charging cost and battery loss cost as target functionsand taking battery state-of-charge limitation and in-station charging power limitation during departure as constraints. The charging strategy of the electric bus provided by the invention can effectively respond to the time-of-use electricity price, and plays a positive role in peak clipping and valley filling of a power grid.
本发明公开了一种基于运营环境的快充型公交车充电优化方法。本发明采用基于滚动优化的双层优化有序充电策略,在双层优化有序充电策略中以充电费用和电池损耗费用为目标函数,以发车时电池荷电状态限制和在站充电功率限制为约束建立优化模型。本发明所提出的电动公交车的充电策略可以有效响应分时电价,对电网的削峰填谷起到了积极的作用。
Quick-charging type bus charging optimization method based on operation environment
一种基于运营环境的快充型公交车充电优化方法
2021-03-19
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |