Journal of Shandong University(Engineering Science) ›› 2020, Vol. 50 ›› Issue (3): 104-110.doi: 10.6040/j.issn.1672-3961.0.2019.138

• Electrical Engineering • Previous Articles     Next Articles

Voltage control method of urban distribution network considering street light charging pile access

Shizhan SONG1(),Haoyu CHEN1,Jian ZHANG1,Kun WANG1,Qingshui HAO2,*()   

  1. 1. State Grid Zaozhuang Power Supply Company, Zaozhuang 277800, Shandong, China
    2. Shandong Greenthink Power Technology Co., Ltd., Jinan 250002, Shandong, China
  • Received:2019-04-19 Online:2020-06-20 Published:2020-06-16
  • Contact: Qingshui HAO E-mail:15266172927@163.com;15066685266@163.com
  • Supported by:
    国网山东省电力公司科技项目(2018A-062)

RichHTML

12

PDF (PC)

654

Abstract:

Aiming at the problem of voltage over-limit in urban distribution network, this paper proposed a voltage control method for electric vehicles participating in charging and discharging of street charging piles. The method utilized the transformer capacity released by the traditional high-pressure sodium light replaced by using the LED street light, and built a street light charging pile to participate in the voltage control of the urban distribution network as a controllable resource for the electric vehicle charged and discharged by the street light charging pile. Based on the analysis of the load characteristics of electric vehicle charging and discharging of street light charging pile, according to the characteristics of various voltage regulating resources in the distribution network, the multi-level voltage control strategy of urban distribution network was studied, and the optimal control cost of each voltage regulating measure was taken as the objective function. The voltage regulation model was established and the model was solved by particle swarm optimization. According to the characteristics of urban street lighting load, the daytime and nighttime scenarios were simulated. The simulation results verified the effectiveness of electric vehicle′s use of streetlight pile charging and discharging in urban distribution network voltage control. The control effect was verified by comparative analysis. It was better than traditional voltage control methods.

Key words: street light charging pile, electric vehicle, distributed generation, distribution network, voltage control

CLC Number: 

  • TM732

Fig.1

Power expectation of charging load in each time period of a day for electric vehicles"

Fig.2

Multi-level voltage control flow chart of urban distribution network considering street light charging pile access"

Fig.3

Particle swarm algorithm solution flow chart"

Fig.4

Improved IEEE 33-node distribution network structure"

Fig.5

Node voltage changes under different voltage regulation schemes during the day"

Fig.6

Node voltage changes under different voltage regulation schemes at night"

Table 1

Voltage index results under different control schemes"

控制方案Umax/puUmin/pu电压波动/%
无控制1.1410.91921.56
DG、OLTC与C控制1.0550.92313.35
DG、OLTC、C与EV控制1.0470.9549.30
1 RADLER M . Global reserves, oil production show small increases for 2005[J]. Oil & Gas Journal, 2005, 103 (47): 20- 22.
2 IEA. Oil mark report[R]. New York, USA: Imitation Energy Association, 2004.
3 吴杰康, 林奕鑫, 吴志山, 等. 考虑不确定性的含DG与EV配电网无功电压协调优化方法[J]. 现代电力, 2016, 33 (4): 23- 29.
doi: 10.3969/j.issn.1007-2322.2016.04.004
WU Jiekang , LIN Yixin , WU Zhishan , et al. Optimized method for coordinating reactive power and voltage level in distribution network by considering the uncertainty of DG and EV[J]. Modern Electric Power, 2016, 33 (4): 23- 29.
doi: 10.3969/j.issn.1007-2322.2016.04.004
4 酒熹尧.含电动汽车的微电网电压调节方法研究[D].合肥:合肥工业大学, 2017.
JIU Xiyao. Investigation in voltage regulation method for microgrids containing electric vehicles[D]. Hefei: Hefei University of Technology, 2017.
5 苏粟, 胡勇, 王玮, 等. 基于电动汽车无功补偿的配电网电压调控策略[J]. 电力系统自动化, 2017, 41 (10): 72- 81.
doi: 10.7500/AEPS20160915001
SU Su , HU Yong , WANG Wei , et al. Voltage regulation strategy for distribution network based on reactive power compensation of electric vehicles[J]. Automation of Electric Power Systems, 2017, 41 (10): 72- 81.
doi: 10.7500/AEPS20160915001
6 李金, 丛琳洁, 闫馨, 等. 路灯式充电桩推广应用的可行性分析[J]. 金融经济, 2018, (2): 54- 55.
doi: 10.3969/j.issn.1007-0753.2018.02.025
LI Jin , CONG Linjie , YAN Xin , et al. Feasibility analysis on the popularization and application of street lamp charging pile[J]. Finance Economy, 2018, (2): 54- 55.
doi: 10.3969/j.issn.1007-0753.2018.02.025
7 鲁莽, 周小兵, 张维. 国内外电动汽车充电设施发展状况研究[J]. 华中电力, 2010, 23 (5): 16- 20.
doi: 10.3969/j.issn.1006-6519.2010.05.005
LU Mang , ZHOU Xiaobing , ZHANG Wei . Research on development of charging facilities for electric vehicles at home and abroad[J]. Central China Electric Power, 2010, 23 (5): 16- 20.
doi: 10.3969/j.issn.1006-6519.2010.05.005
8 殷树刚, 刘建明, 赵羡龙, 等. 基于低压直流供电技术的市政路灯与电动汽车充电桩一体化系统[J]. 电网技术, 2014, 38 (3): 571- 575.
YIN Shugang , LIU Jianming , ZHAO Xianlong , et al. A low-voltage DC power supply technology based integrated system for urban street lighting and charging piles for electric vehicles[J]. Power System Technology, 2014, 38 (3): 571- 575.
9 李山.柏林试水路灯充电桩[N].科技日报, 2013-12-21 (2).
10 龚桃荣, 李涛, 刘瑞, 等. 路灯充电桩建设方案研究[J]. 电力建设, 2015, 36 (3): 38- 42.
doi: 10.3969/j.issn.1000-7229.2015.03.007
GONG Taorong , LI Tao , LIU Rui , et al. Construction scheme of street lamp charging piles[J]. Electric Power Construction, 2015, 36 (3): 38- 42.
doi: 10.3969/j.issn.1000-7229.2015.03.007
11 TAYLOR M J, ALEXANDER A.Evaluation of the impact of plug-in electric vehicle loading on distribution system operations[C]//IEEE Power & Energy Society General Meeting. Calgary, Canada: ACM, 2009: 1-6.
12 VYAS A, SANTINI D. Use of national surveys for estimating 'full' PHEV potential for oil use reduction[C] //PLUG-IN 2008 Conference.SanJose, USA: IEEE, 2008.
13 田立亭, 史双龙, 贾卓, 等. 电动汽车充电功率需求的统计学建模方法[J]. 电网技术, 2010, 34 (11): 126- 130.
TIAN Liting , SHI Shuanglong , JIA Zhuo , et al. A statistical model for charging power demand of electric vehicles[J]. Power System Technology, 2010, 34 (11): 126- 130.
14 程宗庆. 道路照明专用电力变压器的容量选择[J]. 灯与照明, 2013, 37 (4): 40- 42.
doi: 10.3969/j.issn.1008-5521.2013.04.011
CHENG Zongqing . The capacity selection of road lighting private power transformer[J]. Light & Linghting, 2013, 37 (4): 40- 42.
doi: 10.3969/j.issn.1008-5521.2013.04.011
[1] AN Haiyun, ZHOU Qian, LIU Yufang, HUANG Cheng, CHEN Zhe, WU Qiuwei. A hybrid data-mechanism driven approach to active distribution network line loss calculation [J]. Journal of Shandong University(Engineering Science), 2025, 55(5): 51-61.
[2] DENG Bin, ZHANG Zongbao, ZHAO Wenmeng, LUO Xinhang, WU Qiuwei. Cloud-edge collaborative and graph neural network based load forecasting method for electric vehicle charging stations [J]. Journal of Shandong University(Engineering Science), 2025, 55(5): 62-69.
[3] YAN Renwu, LIN Jianxiong, LI Peiqiang, WU Guoyao, KUANG Yu. Bi-level optimization strategy for active distribution networks considering carbon emission factors and dynamic reconfiguration [J]. Journal of Shandong University(Engineering Science), 2025, 55(2): 16-27.
[4] Bei LI,Song ZHAO,Zhijia XIE,Meng NIU. Electric vehicle virtual energy storage available capacity modeling [J]. Journal of Shandong University(Engineering Science), 2020, 50(6): 101-111.
[5] LI Zhi, YU Shaofeng, SU Yifang, WANG Wei, JIANG Hongtu, ZHANG Wei. Primary and secondary integration simulation technology of distribution network based on RTDS [J]. Journal of Shandong University(Engineering Science), 2020, 50(6): 112-117.
[6] Youming TANG,Kun DONG,Yuanwei ZHANG. Design and verification of power system for ECVT hybrid electric city bus [J]. Journal of Shandong University(Engineering Science), 2019, 49(6): 98-106.
[7] Liyan WANG, Fei WANG, Yongji CAO, Tao ZHANG, Yaxin ZHANG, Yi LU, Zihan LIU. Bi-level optimal configuration of energy storage system in an active distribution network [J]. Journal of Shandong University(Engineering Science), 2019, 49(5): 37-43.
[8] Xiandong LI,Fei WANG,Yongji CAO,Lilong WANG,Lin WANG,Yi LU,Zihan LIU. Analytic hierarchy process based quantitative performance evaluation of second-use battery energy storage system [J]. Journal of Shandong University(Engineering Science), 2019, 49(4): 123-129.
[9] Shizhan SONG,Chuanyong WANG,Wenwen KANG,Jian ZHANG,Honghua YAN,Peng LI. PV installed capacity planning for power distribution network based on time series production simulation [J]. Journal of Shandong University(Engineering Science), 2018, 48(5): 131-136.
[10] LI Jianxiang, CHE Changming, HAN Yuankai, CHEN Fang, ZHANG Chenglin. An overview of emergency charging rescue scheme for electric vehicle on highway [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2017, 47(6): 121-127.
[11] XU Wei, JI Xiaotong, LIU Haibo, HAN Yuankai, CHEN Fang, ZHANG Chenglin. Location and resource allocation of emergency charging station for expressway electric vehicle [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2017, 47(6): 115-120.
[12] CHE Changming, ZHANG Huadong, LI Jianxiang, YUAN Hong, LIU Haibo. Optimization dispatch control strategy for charging load of large-scale electric vehicle on demand side [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2017, 47(6): 108-114.
[13] CHU Xiaodong, TANG Maosen, GAO Xu, LIU Weisheng, JIA Shanjie, LI Sun. Robust optimal dispatch of active distribution networks based on centralized information system [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2017, 47(6): 20-25.
[14] CHEN Yucheng, SUN Qiang, MIAO Qiang, BAI Shuzhan, LI Guoxiang. Design and development of test bench for hybrid electric vehicle powertrain [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2017, 47(1): 119-124.
[15] FU Xiaoling, ZHANG Qi, ZHANG Chenghui. Sharing application mechanism of large-scale instrument and equipment in scientific research and teaching [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2016, 46(6): 83-88.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Kan . Empolder and implement of the embedded weld control system[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(4): 37 -41 .
[2] SHI Lai-shun,WAN Zhong-yi . Synthesis and performance evaluation of a novel betaine-type asphalt emulsifier[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(4): 112 -115 .
[3] LAI Xiang . The global domain of attraction for a kind of MKdV equations[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(1): 87 -92 .
[4] YU Jia yuan1, TIAN Jin ting1, ZHU Qiang zhong2. Computational intelligence and its application in psychology[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(1): 1 -5 .
[5] CHEN Rui, LI Hongwei, TIAN Jing. The relationship between the number of magnetic poles and the bearing capacity of radial magnetic bearing[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2018, 48(2): 81 -85 .
[6] WANG Bo,WANG Ning-sheng . Automatic generation and combinatory optimization of disassembly sequence for mechanical-electric assembly[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(2): 52 -57 .
[7] ZHANG Ying,LANG Yongmei,ZHAO Yuxiao,ZHANG Jianda,QIAO Peng,LI Shanping . Research on technique of aerobic granular sludge cultivationby seeding EGSB anaerobic granular sludge[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(4): 56 -59 .
[8] Yue Khing Toh1， XIAO Wendong2， XIE Lihua1. Wireless sensor network for distributed target tracking: practices via real test bed development[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(1): 50 -56 .
[9] SUN Weiwei， WANG Yuzhen. Finite gain stabilization of singlemachine infinite bus system subject to saturation[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(1): 69 -76 .
[10] SUN Yu-li,LI De-fa,ZUO Dun-wen,QI mei . [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(6): 19 -23 .
Copyright 2018 © Editorial office of Journal of Shandong University (Engineering Science)
Supported by Beijing Magtech Co.Ltd