Distributed Control Strategy of Residential Photovoltaic Inverter and Energy Storage Based on Consensus Algorithm

Bo ZHANG; Wei TANG; Yongxiang CAI; Zhaoqi WANG; Tianrui LI; Han ZHANG

doi:10.7500/AEPS20190305005

您当前的位置：

首页 >

文章列表页 >

Distributed Control Strategy of Residential Photovoltaic Inverter and Energy Storage Based on Consensus Algorithm

Basic Research | 更新时间：2025-06-16

- Distributed Control Strategy of Residential Photovoltaic Inverter and Energy Storage Based on Consensus Algorithm
- Automation of Electric Power Systems Vol. 44, Issue 2, Pages: 85-93(2020)
- 作者机构：
  
  中国农业大学信息与电气工程学院，北京市 100083
- 作者简介：
- 基金信息：
  
  National Key R&D Program of China
- DOI：10.7500/AEPS20190305005
  CLC：
- Received：05 March 2019，
  
  Revised：2019-08-11，
  
  Published Online：08 January 2020，
  
  Published：25 January 2020
- 稿件说明：
移动端阅览
张博,唐巍,蔡永翔等.基于一致性算法的户用光伏逆变器和储能分布式控制策略[J].电力系统自动化,2020,44(02):85-93.

ZHANG Bo,TANG Wei,CAI Yongxiang,et al.Distributed Control Strategy of Residential Photovoltaic Inverter and Energy Storage Based on Consensus Algorithm[J].Automation of Electric Power Systems,2020,44(02):85-93.
张博,唐巍,蔡永翔等.基于一致性算法的户用光伏逆变器和储能分布式控制策略[J].电力系统自动化,2020,44(02):85-93. DOI： 10.7500/AEPS20190305005.

ZHANG Bo,TANG Wei,CAI Yongxiang,et al.Distributed Control Strategy of Residential Photovoltaic Inverter and Energy Storage Based on Consensus Algorithm[J].Automation of Electric Power Systems,2020,44(02):85-93. DOI： 10.7500/AEPS20190305005.

摘要

高比例户用光伏并网会导致电压越限等严重的电压问题，光伏逆变器无功控制和储能有功控制是低压配电网有效的电压控制手段。针对低压配电网通信条件有限以及逆变器无功功率和储能有功功率协调研究不充分的现状，文中提出了一种基于一致性算法的光伏逆变器和储能两阶段分布式控制策略。首先，通过控制效果-成本系数对设备调节效果和调节经济性进行分析，提出了先调节逆变器无功功率再调节储能有功功率的电压控制架构。其次，在逆变器控制阶段，以无功利用率作为一致性变量，保证了电压调节任务按逆变器容量进行分配；在储能控制阶段，以储能荷电状态作为一致性变量，既考虑了储能的容量，又实现了储能功率和荷电状态的同时控制。仿真结果表明，所提控制方法可以有效抑制电压越限，降低电压控制成本，同时还给出了所提控制策略参数的选取范围。

Abstract

Integration of high-proportion residential photovoltaics (PVs) causes serious voltage problems such as voltage violations. Reactive power control of PV inverter and active power control of energy storage system (ESS) are the effective voltage control methods for low-voltage distribution network (LVDN). Aiming at the limited communication conditions of LVDN and the insufficient research on coordination of reactive power of inverter and active power of ESS

a two-stage distributed control strategy based on consensus algorithm for PV inverter and ESS is proposed in this paper. Firstly

through the control effect-cost coefficient to analyze the effect and economy of adjustment for the equipment

a voltage control architecture is proposed in which the reactive power of inverter is first adjusted and then the active power of ESS is adjusted. Then

at the inverter control stage

the utilization ratio of reactive power is used as the consensus variable to ensure that the voltage regulation task is shared according to the inverter capacity. In the ESS control stage

the state of charge (SOC) of ESS is taken as the consensus variable

which not only considers the ESS capacity but also realizes the simultaneous control of ESS power and SOC. The simulation results demonstrate that voltage violations can be effectively mitigated

and voltage control cost can also be reduced. At the same time

the selection range of the control strategy parameters is given.

关键词

Keywords

references

国家发展改革委员会 . 可再生能源发展“十三五”规划 [EB/OL].[ 2018-12-10 ]. http://www.ndrc.gov.cn/zcfb/zcfbtz/20161 2/t20161216_830264.html http://www.ndrc.gov.cn/zcfb/zcfbtz/20161 2/t20161216_830264.html .

National Development and Reform Commission . “13th five-year” planning for renewable energy development [EB/OL]. [ 2018-12-10 ]. http://www.ndrc.gov.cn/zcfb/zcfbtz/201612/t20161216_83026 4.html http://www.ndrc.gov.cn/zcfb/zcfbtz/201612/t20161216_83026 4.html .

刘嘉彦，李勇，曹一家，等 . 考虑光伏利用效率的中低压配电网电压抬升抑制方法 [J]. 电力系统自动化， 2018 ， 42 ( 15 )： 171 - 177 . DOI: 10.7500/AEPS20170516006 http://dx.doi.org/10.7500/AEPS20170516006 .

LIU Jiayan , LI Yong , CAO Yijia , et al . Suppression method of voltage rise in medium and low distribution networks considering utilization efficiency of photovoltaic power [J]. Automation of Electric Power Systems , 2018 , 42 ( 15 ): 171 - 177 . DOI: 10.7500/AEPS20170516006 http://dx.doi.org/10.7500/AEPS20170516006 .

HAQUE M M , WOLFS P . A review of high PV penetrations in LV distribution networks: present status, impacts and mitigation measures [J]. Renewable and Sustainable Energy Reviews , 2016 , 62 : 1195 - 1208 .

LONG C , OCHOA L F . Voltage control of PV-rich LV networks: OLTC-fitted transformer and capacitor banks [J]. IEEE Transactions on Power Systems , 2016 , 31 ( 5 )： 4016 - 4025 .

GHOSH S , RAHMAN S , PIPATTANASOMPORN M . Distribution voltage regulation through active power curtailment with PV inverters and solar generation forecasts [J]. IEEE Transactions on Sustainable Energy , 2017 , 8 ( 1 ): 13 - 22 .

ALAM M J E , MUTTAQI K M , SUTANTO D . A multi-mode control strategy for var support by solar PV inverters in distribution networks [J]. IEEE Transactions on Power Systems , 2015 , 30 ( 3 ): 1316 - 1326 .

GILL S , KOCKAR I , AULT G W . Dynamic optimal power flow for active distribution networks [J]. IEEE Transactions on Power Systems , 2014 , 29 ( 1 ): 121 - 131 .

MOLINA-GARCIA A , MASTROMAURO R A , GARCIA-SANCHEZ T , et al . Reactive power flow control for PV inverters voltage support in LV distribution networks [J]. IEEE Transactions on Smart Grid , 2017 , 8 ( 1 ): 447 - 456 .

蔡永翔，唐巍，徐鸥洋，等 . 含高比例户用光伏的低压配电网电压控制研究综述 [J]. 电网技术， 2018 ， 42 ( 1 )： 220 - 229 .

CAI Yongxiang , TANG Wei , XU Ouyang , et al . Review of voltage control research in LV distribution network with high proportion of residential PVs [J]. Power System Technology , 2018 , 42 ( 1 ): 220 - 229 .

SUGIHARA H , YOKOYAMA K , SAEKI O , et al . Economic and efficient voltage management using customer-owned energy storage systems in a distribution network with high penetration of photovoltaic systems [J]. IEEE Transactions on Power Systems , 2013 , 28 ( 1 ): 102 - 111 .

许健，刘念，于雷，等 . 计及重要负荷的工业光伏微电网储能优化配置 [J]. 电力系统保护与控制， 2016 ， 44 ( 9 )： 29 - 37 .

XU Jian , LIU Nian , YU Lei , et al . Optimal allocation of energy storage system of PV microgrid for industries considering important load [J]. Power System Protection and Control , 2016 , 44 ( 9 ): 29 - 37 .

KABIR M N , MISHRA Y , LEDWICH G , et al . Coordinated control of grid-connected photovoltaic reactive power and battery energy storage systems to improve the voltage profile of a residential distribution feeder [J]. IEEE Transactions on Industrial Informatics , 2014 , 10 ( 2 ): 967 - 977 .

WANG L C , BAI F F , YAN R F , et al . Real-time coordinated voltage control of PV inverters and energy storage for weak networks with high PV penetration [J]. IEEE Transactions on Power Systems , 2018 , 33 ( 3 ): 3383 - 3395 .

DALL’ANESE E , DHOPLE S V , GIANNAKIS G B . Optimal dispatch of photovoltaic inverters in residential distribution systems [J]. IEEE Transactions on Sustainable Energy , 2014 , 5 ( 2 ): 487 - 497 .

OLIVIER F , ARISTIDOU P , ERNST D , et al . Active management of low-voltage networks for mitigating overvoltages due to photovoltaic units [J]. IEEE Transactions on Smart Grid , 2016 , 7 ( 2 ): 926 - 936 .

ROBBINS B A , HADJICOSTIS C N , DOMINGUEZ-GARCIA A D . A two-stage distributed architecture for voltage control in power distribution systems [J]. IEEE Transactions on Power Systems , 2013 , 28 ( 2 ): 1470 - 1482 .

WANG Y , TAN K T , PENG X Y , et al . Coordinated control of distributed energy-storage systems for voltage regulation in distribution networks [J]. IEEE Transactions on Power Delivery , 2016 , 31 ( 3 ): 1132 - 1141 .

ZERAATI M , HAMEDANI GOLSHAN M E , GUERRERO J M . Distributed control of battery energy storage systems for voltage regulation in distribution networks with high PV penetration [J]. IEEE Transactions on Smart Grid , 2018 , 9 ( 4 ): 3582 - 3593 .

蒲天骄，刘威，陈乃仕，等 . 基于一致性算法的主动配电网分布式优化调度 [J]. 中国电机工程学报， 2017 ， 37 ( 6 )： 1579 - 1590 .

PU Tianjiao , LIU Wei , CHEN Naishi , et al . Distributed optimal dispatching of active distribution network based on consensus algorithm [J]. Proceedings of the CSEE , 2017 , 37 ( 6 ): 1579 - 1590 .

WANG P F , LIANG D H , YI J L , et al . Integrating electrical energy storage into coordinated voltage control schemes for distribution networks [J]. IEEE Transactions on Smart Grid , 2014 , 5 ( 2 ): 1018 - 1032 .

蔡永翔，唐巍，张璐，等 . 基于光伏逆变器无功调节的低压配电网多模式电压控制 [J]. 电力系统自动化， 2017 ， 41 ( 13 )： 133 - 141 .

CAI Yongxiang , TANG Wei , ZHANG Lu , et al . Multi-mode voltage control in low distribution networks based on reactive power regulation of photovoltaic inverters [J]. Automation of Electric Power Systems , 2017 , 41 ( 13 ): 133 - 141 .

STETZ T , MARTEN F , BRAUN M . Improved low voltage grid-integration of photovoltaic systems in Germany [J]. IEEE Transactions on Sustainable Energy , 2013 , 4 ( 2 ): 534 - 542 .

李建林，修晓青，吕项羽，等 . 储能系统容量优化配置及全寿命周期经济性评估研究综述 [J]. 电源学报， 2018 ， 16 ( 4 )： 1 - 13 .

LI Jianlin , XIU Xiaoqing , LYU Xiangyu , et al . Review on capacity optimization configuration and life cycle economic evaluation method for energy storage system [J]. Journal of Power Supply , 2018 , 16 ( 4 ): 1 - 13 .

BRENNA M , DE BERARDINIS E , DELLI CARPINI L , et al . Automatic distributed voltage control algorithm in smart grids applications [J]. IEEE Transactions on Smart Grid , 2013 , 4 ( 2 ): 877 - 885 .

OLFATI-SABER R , FAX J A , MURRAY R M . Consensus and cooperation in networked multi-agent systems [J]. Proceedings of the IEEE , 2007 , 95 ( 1 ): 215 - 233 .

OLSHEVSKY A , TSITSIKLIS J N . Convergence speed in distributed consensus and averaging [J]. SIAM Review , 2011 , 53 ( 4 ): 747 - 772 .

KRYONIDIS G C , KONTIS E O , CHRYSOCHOS A I , et al . A coordinated droop control strategy for overvoltage mitigation in active distribution networks [J]. IEEE Transactions on Smart Grid , 2018 , 9 ( 5 ): 5260 - 5270 .

唐巍，蔡永翔，李天锐，等 . 低压配电网消纳分布式光伏的控制策略及性能分析 [J]. 分布式能源， 2018 ， 3 ( 6 )： 1 - 12 .

TANG Wei , CAI Yongxiang , LI Tianrui , et al . Distributed PV consumption control strategy and performance analysis in low voltage distribution network [J]. Distributed Energy , 2018 , 3 ( 6 ): 1 - 12 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Consistency Algorithm Based Control Strategy for Soft Open Point Cluster

应用切比雪夫多项式滤波的高渗透率光伏分布式控制策略

Incremental Cost Based Hierarchical Distributed Control Strategy for AC/DC Hybrid Microgrid

Related Author

PAN Yuqin

GENG Guangchao

JIANG Quanyuan

WANG Guanzhong

Yuqin PAN

Guangchao GENG

Quanyuan JIANG

JIA Yajun

Related Institution

College of Electrical Engineering, Zhejiang University

The Key Laboratory of Control of Power Transmission and Conversion (Shanghai Jiao Tong University)

School of Electrical Engineering, Inner Mongolia University of Technology

Foshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.

College of Electrical Engineering, Shanghai University of Electric Power

⁰