Patterns of electric vehicle charging with time of use rates: Case studies in California and Portland
Patterns of electric vehicle charging with time of use rates: Case studies in California and Portland
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电动汽车充电模式与使用时间率的关系：加利福尼亚州和波特兰的案例研究
DOI：
10.1109/isgt.2014.6816454
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
D. Ton
中科院分区：
文献类型：
--
作者：
Mustafa A. Biviji;C. Uckun;Gilbert Bassett;Jianhui Wang;D. Ton
本文提出了模式的电力消费充电电动汽车时，客户可以选择单位或时间的使用定价。数据包括两个公用事业公司的每小时收费配置文件，其客户提供了不同的费率为工作日和周末以及季节的替代费率表。分时电价客户的日负荷曲线与选择统一费率的客户的差异程度在工作日和周末都有所体现。对固定费率和分时电价用户的高峰和非高峰用电量进行了比较，表明总用电量和用电时间随费率结构而变化。数据显示，不同费率结构的收费情况差异很大。本文讨论了电动汽车负载和其他住宅负载之间观察到的不同模式。替代和自有价格弹性计算。此外，还讨论了定价结构的自我选择问题。
This paper presents patterns of electricity consumption for charging electric vehicles when customers can select flat or time of use pricing. The data consist of hourly charging profiles for two utilities whose customers were offered alternative rate schedules with rates different for weekdays and weekends as well as for seasons. The extent to which TOU customers' daily load profiles differ from customers who opted for flat rates is presented for both weekdays and weekends. The on-peak and off-peak consumption for flat rate and TOU customers is compared to show that total consumption and timing of consumption varied by rate structure. Data show large differences in charging profiles for the varying rate structures. This paper discusses the different patterns observed between electric vehicle load and the rest of the residential load. Substitution and own-price elasticities are computed. In addition, issues related to self selection of pricing structures are discussed.