Page 144 - 《中国电力》2026年第4期
P. 144

第 59 卷 第 4 期                                                                          Vol. 59, No. 4
               2026 年 4 月                            ELECTRIC POWER                                   Apr. 2026

              引用格式:曹望璋, 陆泳昊, 靳丰源, 等. 基于分布式梯度投影的居民区电动汽车均衡充电策略[J]. 中国电力, 2026, 59(4): 140−149.
              Citation:  CAO Wangzhang,  LU Yonghao,  JIN Fengyuan,  et  al.  Equilibrium  charging  strategy  for  electric  vehicles  in  residential  areas  based  on
              distributed gradient projection[J]. Electric Power, 2026, 59(4): 140−149.



              基于分布式梯度投影的居民区电动汽车均衡充电策略



                      曹望璋 ,陆泳昊 ,靳丰源 ,阳浩 ,金鑫 ,王宗义 ,赵勃扬                                                2
                                                                                         1
                                                        2
                                            2
                                                                            1
                               1
                                                                  3
              (1. 南方电网科学研究院有限责任公司,广东 广州 510640;2. 西安交通大学 电气工程学院,陕西 西安 710049;
                                          3. 南方电网有限责任公司,广东 广州 510623)
                     Equilibrium charging strategy for electric vehicles in residential areas
                                      based on distributed gradient projection

                                                               2
                                                  1
                                                                             2
                                                                                         3
                                  CAO Wangzhang , LU Yonghao , JIN Fengyuan , YANG Hao ,
                                                  1
                                                                  1
                                           JIN Xin , WANG Zongyi , ZHAO Boyang   2
               (1. China Southern Power Grid Electric Power Research Institute Co., Ltd., Guangzhou 510640, China; 2. School of Electrical Engineering,
                      Xi'an Jiaotong University, Xi'an 710049, China; 3. China Southern Power Grid Co., Ltd., Guangzhou 510623, China)

              Abstract:  Residential  charging  load  management  is  a  key  of China (Theory on User Equilibrium Analysis and Regulation
              means  to  mitigate  the  adverse  impacts  of  large-scale  electric  in  Large-Scale  Demand  Response  for  Further  Electrification
              vehicle  (EV)  integration  on  the  power  grid.  However,  Revolution, No.52177113), Science and Technology Project of
              centralized  management  compromises  users'  privacy,  and  the  China Southern Power Grid Co., Ltd. (No.ZBKJXM20232273).
              autonomous  response  of  users  under  time-of-use  electricity  Keywords:  electric  vehicles;  demand  response;  aggregative
              prices  tends  to  induce  new  load  peaks.  Firstly,  a  dynamic  game; Nash equilibrium; dynamic price
              electricity  pricing  mechanism  is  introduced  in  residential
              communities, and an aggregative game model is constructed to  摘 要:居民充电负荷管理是抑制大规模电动汽车对电
              guide  users  to  spontaneously  adjust  their  charging  behaviors  网 不 利 影 响 的 重 要 举 措 , 但 集 中 式 管 理 对 用 户 隐 私 不
              and  avoid  peak-valley  reversal.  Then,  a  distributed  gradient  利 , 分 时 电 价 下 用 户 的 自 主 响 应 易 引 发 新 的 负 荷 高 峰 。
              projection  algorithm  is  proposed  to  rapidly  achieve  the  Nash  首先,在居民小区引入动态电价机制,构建聚合博弈模
              equilibrium  of  the  aggregate  game,  which  fully  protects  the  型 , 引 导 用 户 自 发 调 整 充 电 行 为 , 规 避 峰 谷 倒 置 。 然
              privacy  of  vehicle  owners.  Finally,  simulation  analysis  is  后,提出分布式梯度投影算法实现聚合博弈纳什均衡的
              carried  out  based  on  the  electricity  consumption  data  of  a  快速求解,充分保护车主隐私。最后,基于中国南方某
              residential community in southern China. The results show that  居民小区用电数据开展仿真分析。结果表明:所提方法
              the  proposed  method  can  effectively  smooth  the  peak  load  可有效平抑电动汽车充电引发的尖峰负荷,效果随电动
              caused  by  EV  charging,  and  the  effect  is  enhanced  with  the  汽车数量增加而提升;相比于分时电价机制,可有效避
              increase in the number of EVs. Compared with the time-of-use  免新的负荷高峰产生,满足电动汽车不断增长下的充电
              pricing  mechanism,  it  can  effectively  avoid  the  emergence  of  负荷管理要求。
              new  load  peaks  and  meet  the  requirements  of  charging  load  关 键 词 : 电 动 汽 车 ; 需 求 响 应 ; 聚 合 博 弈 ; 纳 什 均 衡 ;
              management under the growing penetration of electric vehicles.  动态电价
              This work is supported by National Natural Science Foundation  DOI:10.11930/j.issn.1004-9649.202512027


              收稿日期:2025−12−15; 修回日期:2026−03−17。                 0    引言
              基金项目:国家自然科学基金资助项目(面向再电气化的
              大规模可控负荷均衡分析与调控理论研究,52177113);                         随着电动汽车(electric vehicle,EV)数量的
              中国南方电网有限责任公司科技项目(ZBKJXM20232273)。                 增加,公共充电站、办公园区和居民区等场所的

              140
   139   140   141   142   143   144   145   146   147   148   149