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首页> 外国专利> ACTIVE POWER DISTRIBUTION NETWORK PLANNING MODEL ESTABLISHMENT METHOD TAKING INTO CONSIDERATION SITE SELECTION AND CAPACITY DETERMINATION OF ELECTRIC VEHICLE CHARGING STATIONS

ACTIVE POWER DISTRIBUTION NETWORK PLANNING MODEL ESTABLISHMENT METHOD TAKING INTO CONSIDERATION SITE SELECTION AND CAPACITY DETERMINATION OF ELECTRIC VEHICLE CHARGING STATIONS

机译：主动配电网络规划模型建立方法考虑到地点选择和电动车充电站的能力测定

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摘要

Provided is an active power distribution network planning model establishment method taking into consideration site selection and capacity determination of electric vehicle charging stations. For site selection and capacity determination of electric vehicle charging stations, a traffic volume of electric vehicles is converted into a circulating charging demand in a traffic network. The method comprises: establishing, on the basis of an M/M/s queuing model and a circulation interception and site selection model in the traffic field, a traffic network model of electric vehicles; establishing, by using a timing sequence technique, a distributed power source (comprising wind power and photovoltaic power) and load model, and simulating output powers and demands of distributed power source and loads under different timing sequence scenarios; establishing, on the basis of an equivalent load concept, an energy storage component model in a power distribution network; and establishing a nested-layer planning model, by setting as objectives, financial gain, power distribution network reliability, and maximization of an intercepted traffic flow of electric vehicle charging stations, and improving, while optimizing system operations at an inner layer, construction investment costs of the active charging distribution network at an outer layer. The invention increases the overall financial gain of distribution network planning, and improves the voltage distribution of power distribution networks.
机译：提供了一种有源配电网络规划模型建立方法，考虑了电动车辆充电站的站点选择和容量确定。对于电动车辆充电站的现场选择和容量确定，电动车辆的交通量被转换为交通网络中的循环充电需求。该方法包括：基于M / M / S排队模型和交通场中的循环拦截和站点选择模型，建立电动车辆的业务网络模型;通过使用定时序列技术，分布式电源（包括风力和光伏电源）和负载模型，以及在不同定时序列场景下模拟分布式电源和负载的输出功率和需求;在等效负载概念的基础上建立电力分配网络中的能量存储部件模型;并建立嵌套层规划模型，通过设置为目标，财务收益，配电网络可靠性和截取的电动车辆充电站的截取交通流量，以及改善，同时优化内层的系统操作，构建投资成本外层处的主动充电分配网络。本发明提高了分销网络规划的整体财务增益，提高了配电网络的电压分布。

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