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首页> 外文会议>2014 IEEE PES Tamp;D Conference and Exposition >Impact of various scenarios of V2G penetration on voltage profile of a 3-phase network
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Impact of various scenarios of V2G penetration on voltage profile of a 3-phase network

机译：V2G渗透的各种情况对三相网络电压曲线的影响

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摘要

With the penetration of V2G facilities into the distribution system, analysis of the distribution network requires special models to accommodate the V2G dual characteristic as current-source, and current-sink component. Accurate modeling of the unbalanced distribution network is crucial. These two goals are addressed in the paper. V2G is modeled as a PQ current source/sink. Newton Raphson 3-phase current injection formulation was employed to model the impact of V2G on voltage profile. The model shows that V2G alters the voltage profile of the system. A superfluity of different operational scenarios and cases (with different V2G penetration levels) are considered. IEEE 13 Node test feeder networks was modeled in Radial Distribution Analysis Package (RDAP). System studies showing the impact of considerable V2G penetration on steady-state behavior of the IEEE feeders are presented. The load flow results provided information on the impacts of V2G on the voltage profile of the unbalanced network. Results show that for a given penetration level, 3-phase and system-wide V2G integration result in improved voltage profile than 1-phase integration. The results will be useful in distribution system planning and operation, especially as V2G penetration increases.
机译：随着V2G设施渗透到配电系统中，配电网络的分析需要特殊的模型来适应V2G双重特性，即电流源和电流吸收器组件。不平衡配电网络的准确建模至关重要。本文解决了这两个目标。 V2G被建模为PQ电流源/吸收器。采用Newton Raphson三相电流注入配方来模拟V2G对电压曲线的影响。该模型显示，V2G会更改系统的电压曲线。考虑了不同操作场景和案例（具有不同的V2G渗透级别）的过多情况。 IEEE 13节点测试馈线网络是在径向分布分析包（RDAP）中建模的。系统研究显示了相当大的V2G渗透对IEEE馈线的稳态行为的影响。潮流结果提供了有关V2G对不平衡网络的电压曲线的影响的信息。结果表明，在给定的渗透水平下，三相和全系统V2G集成可比一相集成改善电压分布。该结果将对配电系统的规划和运营很有用，尤其是随着V2G渗透率的提高。

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