基于排队理论的储能式快充站容量优化配置

方超明; 张 宇; 王育飞; 刘耀辉

基于排队理论的储能式快充站容量优化配置

1.
上海电力学院,上海 200090;
2.
国网上海市电力公司,上海 200122

基金项目: 国际科技合作与交流专项(2014DFA80490)

详细信息

作者简介:
方超明(1991—),男,硕士研究生,研究方向为储能式快速充电站优化设计与能源管理策略,E-mail:fchaoming33@163.com;张宇(1970—),男,高级工程师,研究方向为智能配用电,E-mail:zhangyu@sh.sgcc.com.cn;王育飞(1974—),男,博士,副教授,研究方向为电力储能应用技术、电能质量分析与控制等,E-mail:wangyufei@shiep.edu.cn。

中图分类号: TM76
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- 文章访问数: 900
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出版历程
- 收稿日期: 2016-03-16
- 修回日期: 2017-04-23
- 发布日期: 2017-04-18

Optimized Capacity Allocation of Fast Charging Station with Energy Storage Based on Queuing Theory

1.
Shanghai University of Electric Power, Shanghai 200090, China;
2.
State Grid Shanghai Municipal Electric Power Company, Shanghai 200122, China

摘要

摘要: 电动汽车快速充电能有效解决充电时间长的缺点,但充电功率大且具有较大的随机性。为了解决这一问题,将储能应用于快速充电站,可缓解电网压力,提高电网稳定性。根据传统加油站车辆进站分布,运用排队理论对充电站进行负荷建模,以满足日最大到达率确定充电机数量。将充电机量化为储能侧充电机和电网侧充电机,构建了一种充电容量配置模型。该模型以充电站设备投资成本和购电成本最小为目标,配置充电机比例。最后通过算例验证了该模型的可行性和有效性。
- 快速充电 /
- 储能 /
- 容量配置 /
- 排队理论
Abstract: Fast charging of electric vehicles can effectively solve the disadvantage of long-time charging, but it has such features as high charging power and great randomness. To solve this problem, energy storage is applied to fast charging stations for electric vehicle to alleviate the pressure of the power grid, and to enhance the stability of power grid. According to distribution of vehicle stops for traditional gas station, the Queuing Theory is used to build load model of charging station to obtain the days biggest arrival rate, then to determine the number of chargers. The chargers are divided into storage side chargers and grid side chargers, and a charging capacity allocation model is constructed. The objective of this model is to minimize investment costs of station equipment and purchase costs of electricity, so the proportion of chargers is configured. In the end, the feasibility and validity of the model are verified through an example.
- fast charging /
- energy storage /
- capacity allocation /
- queuing theory

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参考文献(16)

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12.	Yu Zhang，Yang He，Xudong Wang，Yufei Wang，Chen Fang，Hua Xue，Chaoming Fang. Modeling of fast charging station equipped with energy storage. Global Energy Interconnection. 2018(02): 145-152 . 必应学术

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文章访问数: 900
HTML全文浏览量: 21
PDF下载量: 287
被引次数: 22

基于排队理论的储能式快充站容量优化配置

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出版历程

Optimized Capacity Allocation of Fast Charging Station with Energy Storage Based on Queuing Theory

期刊类型引用(12)

其他类型引用(10)

计量

出版历程

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