电动汽车群响应的主动配电网阻塞调度研究

发布时间：2018-03-25 14:01

本文选题：主动配电网　切入点：电动汽车　出处：《中国电机工程学报》2017年19期

【摘要】：随着主动配电网中电动汽车渗透率的逐渐提高,其无约束或无引导的用电行为不利于配电网的功率平衡控制,甚至会引起网络阻塞。但是,电动汽车群充电在市场模式管控下又具有良好的柔性,鉴于此,该文利用主动配电网中电动汽车灵活的充放电时间转移能力,提出一种计及充放电服务费调整的主动配电网阻塞调度模型。在考虑间歇性分布式电源和电动汽车概率特性的基础上,基于我国电力市场的实际情形,建立充放电服务费调整的运营模式,实现配电系统调度机构与充放电设施运营商之间的双响应调控,引导电动汽车车主制定合理的充放电计划,实现有源配电网阻塞功率调控。算例验证表明,该文的阻塞调度策略可实现降低主动配电网的阻塞效应,有利于提高电网运行的安全性和经济性。
[Abstract]:With the gradual increase in the active distribution network of electric vehicle penetration, the unconstrained or no boot electricity behavior is not conducive to the balance of power distribution network control, even cause network congestion. However, the electric car charging group in the market control mode and has good flexibility, in view of this, the ability to charge and discharge time electric vehicle flexible transfer active distribution network, put forward a distribution network and service charge and discharge fee adjustment block scheduling model. Considering the probability of intermittent distributed power and electric cars on the characteristics of the actual situation of power market in China based on the establishment of charging service fee adjustment mode of operation, to achieve power distribution the system scheduling mechanism and charge discharge facility operators dual response regulation, charge and discharge plans to guide the owners of electric cars to make reasonable, active power distribution network congestion control. The example verification shows that the congestion scheduling strategy of this paper can reduce the blocking effect of the active distribution network and improve the security and economy of the power grid operation.

【作者单位】：大连理工大学电气工程学院;国网辽宁省电力有限公司调度通信中心;国网大连供电公司信息通信中心;
【基金】：国家电网公司科技项目资助(2017YF-27)~~
【分类号】：TM73

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