Automation of Electric Power SystemsVol. 40, Issue 3, Pages: 33-38(2016)
作者机构:
智能电网教育部重点实验室, 天津大学,天津市,300072
作者简介:
基金信息:
DOI:
CLC:
Published:2016
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GE Shaoyun. [J]. Automation of electric power systems, 2016, 40(3): 33-38.
DOI:
GE Shaoyun. [J]. Automation of electric power systems, 2016, 40(3): 33-38.DOI:
电动汽车时序响应能力模型与控制策略
摘要
针对特定区域内的停驶电动汽车
研究了电动汽车负荷的主动控制能力。首先
根据停驶电动汽车的状态参量
建立电动汽车的状态矩阵;其次
将停驶的电动汽车进行状态分群
对其中处于可控状态的电动汽车的充电行为实施控制;最后
运用递推的思想计算得到可控电动汽车负荷裕度带
并且针对具体控制目标提出了相应的主动控制策略。在通信系统双向可靠的前提下
上层调度部门可以根据所建立的负荷裕度带
实时监控电动汽车负荷的利用裕度
从而达到利用电动汽车为区域提供负荷平衡的目的。
Abstract
The active control ability of the electric vehicle(EV)load is studied for the parked EV in a specific area. Firstly
according to the status parameters of parked EVs
the status matrix of EVs is established. Secondly
all the parked EVs are divided into two status
i. e.
controllable status and uncontrollable status
and the charging behaviors of EVs with controllable status are controlled. Finally
the controllable EVs' load margin boundary is got by using recursion
and the corresponding control strategy for specific control objectives is proposed. In the premise of the reliable two-way communication system
the upper dispatch department can monitor the real-time using margin of EVs based on the EV load margin boundary
so as to achieve the goal of load balance with EVs for the specific area. This work is supported by National Natural Science Foundation of China(No. 51261130473