Research on Virtual Inertial Control Strategy of DC Microgrid With Photovoltaic and Storage System Based on Passivity-based Control

Jixin YANG; Jiuhe WANG; Mian WANG; Zhenye WANG

doi:10.12096/j.2096-4528.pgt.20080

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Research on Virtual Inertial Control Strategy of DC Microgrid With Photovoltaic and Storage System Based on Passivity-based Control

Smart Grid | 更新时间：2025-07-04

- Research on Virtual Inertial Control Strategy of DC Microgrid With Photovoltaic and Storage System Based on Passivity-based Control
- Power Generation Technology Vol. 42, Issue 5, Pages: 576-584(2021)
- 作者机构：
  
  1.北京信息科技大学自动化学院, 北京市海淀区 100192
  2.北京交通大学电气工程学院, 北京市海淀区 100044
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China(51777012);Beijing Natural Science Foundation-Educational Commission Joint Funding Project(KZ201911232045)
- DOI：10.12096/j.2096-4528.pgt.20080
  CLC： TK01;TM76
- Received：08 September 2020，
  
  Published：31 October 2021
- 稿件说明：
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Jixin YANG, Jiuhe WANG, Mian WANG, et al. Research on Virtual Inertial Control Strategy of DC Microgrid With Photovoltaic and Storage System Based on Passivity-based Control[J]. Power Generation Technology, 2021, 42(5): 576-584.
DOI：

Jixin YANG, Jiuhe WANG, Mian WANG, et al. Research on Virtual Inertial Control Strategy of DC Microgrid With Photovoltaic and Storage System Based on Passivity-based Control[J]. Power Generation Technology, 2021, 42(5): 576-584. DOI： 10.12096/j.2096-4528.pgt.20080.

摘要

为克服光储直流微网（DC microgrid with photovoltaic and storage system，DMPSS）易受功率波动和负载扰动影响的问题，提出VDCM+PBC策略，即在储能接口变换器的控制中电流内环采用无源控制（passivity-based control，PBC）策略，电压外环引入虚拟直流电机（virtual DC machine，VDCM）控制策略。仿真结果表明：与外环为VDCM、内环为PI控制策略（VDCM+PI）相比，VDCM+PBC策略可减小负载以及光伏输出功率变化时的母线电压波动，可更好地提高直流母线电压的稳定性，从而验证了所提VDCM+PBC策略的可行性。

Abstract

In order to overcome the susceptibility of DC microgrid with photovoltaic and storage system (DMPSS) to power fluctuations and load disturbances

a VDCM+PBC strategy was formed. That is

in the control of energy storage converter

a passivity-based control (PBC) was adopted in current-loop

and a virtual DC machine (VDCM) control strategy was introduced in voltage-loop. Simulation results show that

compared with the VDCM+PI strategy (i. e.

the voltage-loop is VDCM control and the current-loop is PI control)

the VDCM+PBC strategy can reduce the bus voltage fluctuations when the load and photovoltaic output power changes. The improved stability of DC bus voltage verifies the feasibility of the proposed VDCM+PBC strategy.

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references

周孝信, 陈树勇, 鲁宗相. 电网和电网技术发展的回顾与展望: 试论三代电网[J]. 中国电机工程学报, 2013, 32(22): 1-11.

ZHOU X X, CHEN S Y, LU Z X. Review and prospect for system development and related technologies: a concept of three-generation power systems[J]. Proceedings of the CSEE, 2013, 33(22): 1-11.

陈永进, 吴杰康, 翁兴航, 等. 水风储微电网电源容量的优化配置[J]. 电力工程技术, 2019, 38(6): 137-146.

CHEN Y J, WU J K, WENG X H, et al. Optimal sizing of microgrids with wind-hydropower-energy storage[J]. Electric Power Engineering Technology, 2019, 38(6): 137-146.

朱晓荣, 蔡杰, 王毅, 等. 风储直流微网虚拟惯性控制技术[J]. 中国电机工程学报, 2016, 36(1): 49-58.

ZHU X R, CAI J, WANG Y, et al. Virtual inertia control of wind-battery-based DC micro-grid[J]. Proceedings of the CSEE, 2016, 36(1): 49-58.

舒恺, 刘峰, 郭高鹏, 等. 并网型直流微电网协调控制策略[J]. 电网与清洁能源, 2020, 36(11): 58-67.

SHU K, LIU F, GUO G P, et al. The coordinated control strategy for grid-connected DC microgrid[J]. Power System and Clean Energy, 2020, 36(11): 58-67.

于海, 孙亮, 岳云凯, 等. 基于微型燃气轮机的多微源直流微网主从协调控制[J]. 电力工程技术, 2019, 38(6): 107-114.

YU H, SUN L, YUE Y K, et al. Master-slave coordinated control of multi-micro-source DC microgrid based on micro turbine[J]. Electric Power Engineering Technology, 2019, 38(6): 107-114.

卢昕, 陈众励, 李辉. 基于自抗扰控制的直流微电网双向Buck-Boost变换器控制策略研究[J]. 发电技术, 2021, 42(2): 193-200.

LU X, CHEN Z L, LI H. Research on control strategy of bidirectional Buck-Boost converter in DC microgrid based on active disturbance rejection control[J]. Power Generation Technology, 2021, 42(2): 193-200.

张辉, 谭树成, 肖曦, 等. 具有直流电机特性的储能接口变换器控制策略[J]. 高电压技术, 2018, 44(1): 119-125.

ZHANG H, TAN S C, XIAO X, et al. Control strategy of energy storage converter with DC machine characteristics[J]. High Voltage Engineering, 2018, 44(1): 119-125.

GAVRILUTA C, CANDELA J I, ROCABERT J, et al. Adaptive droop for control of multiterminal DC bus intergrating energy storage[J]. IEEE Transactions on Power Delivery, 2015, 30(1): 16-24.

吴明哲, 陈武晖. VSC-HVDC稳定控制研究[J]. 发电技术, 2019, 40(1): 28-39.

WU M Z, CHEN W H. Overview of research on stability and control of VSC-HVDC[J]. Power Generation Technology, 2019, 40(1): 28-39.

支娜, 张辉. 直流微电网改进分级控制策略研究[J]. 高电压技术, 2016, 42(4): 1316-1325.

ZHI N, ZHANG H. Improved hierarchical control strategy for DC microgrid[J]. High Voltage Engineering, 2016, 42(4): 1316-1325.

吴在军, 谢兴峰, 杨景刚, 等. 直流配电网电压控制技术综述[J]. 电力工程技术, 2021, 40(2): 59-67.

WU Z H, XIE X F, YANG J G, et al. A review on voltage control strategies in DC distribution network[J]. Electric Power Engineering Technology, 2021, 40(2): 59-67.

李彪, 菅永, 曹雪源, 等. 基于主从控制的微电网电压质量改善策略[J]. 电力工程技术, 2020, 39(6): 117-123.

LI B, JIAN Y, CAO X Y, et al. Strategy for improving voltage quality of microgrid based on master-slave control[J]. Electric Power Engineering Technology, 2020, 39(6): 117-123.

王创, 景妍妍. 基于自抗扰控制的双向DC-DC变换器并联均流控制[J]. 电机与控制应用, 2020, 47(5): 94-99.

WANG C, JING Y Y. Parallel current sharing control of bidirectional DC-DC converter based on active disturbance rejection control[J]. Electric Machines&Control Application, 2020, 47(5): 94-99.

邹儒泉, 何睿, 高文根. 滑模控制在三相交错并联双向DC-DC变换器中的应用[J]. 齐齐哈尔大学学报(自然科学版), 2020, 36(1): 1-5.

ZHOU R Q, HE R, GAO W G. Sliding mode control in three-phase alternating parallel bi-directional DC-DC converter application[J]. Journal of Qiqihar University (Natural Science Edition), 2020, 36(1): 1-5.

孙石涛, 王久和, 李萍, 等. 基于EL模型的光储微网无源控制器设计[J]. 电气工程学报, 2019, 14(3): 16-22.

SUN S T, WANG J H, LI P, et al. Design of passive controller for optical storage microgrid based on EL model[J]. Journal of Electrical Engineering, 2019, 14(3): 16-22.

柴建云, 赵杨阳, 孙旭东, 等. 虚拟同步发电机技术在风力发电系统中的应用与展望[J]. 电力系统自动化, 2018, 42(9): 17-25.

CHAI J Y, ZHAO Y Y, SUN X D, et al. Application and prospect of virtual synchronous generator in wind power generation system[J]. Automation of Electric Power Systems, 2018, 42(9): 17-25.

王久和. 先进非线性控制理论及其应用[M]. 北京: 科学出版社, 2012: 78-91.

WANG J H. Advanced nonlinear control theory and its applications[M]. Beijing: Science Press, 2012: 78-91.

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