| 李笑蓉,陶冀,丁健民,程瑜.计及电动公交车-电池联合调度的公交换电站有序充电策略[J].电力需求侧管理,2018,20(2):5-10 |
| 计及电动公交车-电池联合调度的公交换电站有序充电策略 |
| Charging schedule optimization of electric bus swapping station consideringbus.battery coordinative dispatch |
| 投稿时间：2017-08-22 修订日期：2017-10-22 |
| DOI：10.3969/j.issn.1009-1831.2018.02.002 |
| 中文关键词: 电动公交 公交车调度计划 电池充电计划 有序充电 公交车-电池联合调度 |
| 英文关键词: electric bus bus scheduling battery chargingplan ordered charging bus.battery coordinative dispatch |
| 基金项目: |
|
| 摘要点击次数: 2845 |
| 全文下载次数: 12 |
| 中文摘要: |
| 随电动公交的规模化发展，换电模式下公交车更换下的电池充电计划的有序调控，可以作为用户侧的需求响应资源，减少大规模电动公交充电负荷接入对配电网供电能力的压力。建立公交车状态转换时序分析模型，以日为仿真周期，模拟分析电动公交线路每辆车在行驶状态、等待发车状态及换电状态间的多场景转换流程，生成全天换电需求产生的次数和对应的时间分布；以满足电动公交车的调度计划为约束，以减小系统峰谷差为控制目标，建立电动公交有序充电优化调控模型，并采用蒙特卡洛模拟法求解模型。最后以某公交线路电气化为例，仿真分析采用有序充电模型下公交线路充电负荷的优化调控效果，并分析发车间隔时间和电池配置规模对公交线路充电负荷有序调控潜力的影响。 |
| 英文摘要: |
| With the large.scale development of electric bus,the bus which replaces its battery can be used as a kind of demandresponse resource and reduce the negative impact of large electricbus charging load.A sequential model of bus status switching isbuilt, taking a day as a cycle, the time distribution and the numberof demand of swapping batteries for electric buses is obtained.Anexpression for calculating the adjustable interval of the battery charg.ing plan is established, and in this section, a charging optimal modelaimed at minimizing the peak.valley difference of system load is es.tablished, which would be solved by Monte Carlo.A case study ofelectrification of an actual bus line is carried out.The results show that the proposed model can play a role in shifting peaks.The influ.ence of departure time and battery configuration on the regulationpotential of bus load control is analyzed. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |