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1.国家电能变换与控制工程技术研究中心(湖南大学),湖南省长沙市 410082
2.国网山西省电力公司晋中供电公司,山西省晋中市 030600
3.长沙理工大学电气与信息工程学院,湖南省长沙市 410004
郭祺(1993—),男,博士,副研究员,主要研究方向:电力电子变换器、分布式发电与电能质量先进控制。E-mail:qguo_215@163.com
贾文慧(1998—),女,通信作者,硕士研究生,主要研究方向:电力电子在电力系统中的应用。E-mail:963064945@qq.com
涂春鸣(1976—),男,博士,教授,博士生导师,主要研究方向:电网新型调控技术与装备、分布式能源与微能源网、电能质量与高效利用。
收稿:2023-02-26,
修回:2023-07-27,
网络出版:2023-09-26,
纸质出版:2023-11-10
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郭祺,贾文慧,涂春鸣等.面向暂态电压主动支撑的多功能并网变流器多模式柔性切换策略[J].电力系统自动化,2023,47(21):156-164.
GUO Qi,JIA Wenhui,TU Chunming,et al.Multi-mode Flexible Switching Strategy of Multi-functional Grid-connected Converters for Active Support to Transient Voltage[J].Automation of Electric Power Systems,2023,47(21):156-164.
郭祺,贾文慧,涂春鸣等.面向暂态电压主动支撑的多功能并网变流器多模式柔性切换策略[J].电力系统自动化,2023,47(21):156-164. DOI: 10.7500/AEPS20230226001.
GUO Qi,JIA Wenhui,TU Chunming,et al.Multi-mode Flexible Switching Strategy of Multi-functional Grid-connected Converters for Active Support to Transient Voltage[J].Automation of Electric Power Systems,2023,47(21):156-164. DOI: 10.7500/AEPS20230226001.
基于并网变流器的电能质量治理装置在谐波电流治理、无功补偿等方面的性能优越,且设备可靠性高,但在解决暂态电压波动问题方面的能力有待进一步提升。基于此,提出一种面向电压主动支撑的多功能并网变流器(MF-GCC)及其多模式柔性切换策略。电网电压正常时,MF-GCC工作于并联补偿模式,实现网侧单位功率因数运行。在电网电压波动时,MF-GCC工作于串联补偿模式,实现电压补偿功能,维持敏感负载侧电压恒定。此外,对MF-GCC的并联与串联补偿模式切换过程进行详细分析,设置了有源功率器件的最优切换时序。仿真与实验结果验证了所提拓扑与控制策略的有效性和可行性。
The power quality control device based on grid-connected converters has superior performance in harmonic current control and reactive power compensation
and the reliability of the device is high. However
its ability to solve the problem of transient voltage fluctuations needs to be further improved. Based on this
this paper proposes a multi-functional grid-connected converter (MF-GCC) for voltage active support and its multi-mode flexible switching strategy. When the grid voltage is normal
MF-GCC works in the parallel compensation mode to realize the unit power factor operation on the grid side. When the power grid voltage fluctuates
MF-GCC works in series compensation mode to realize the voltage compensation function and maintain the voltage constant on the sensitive load side. In addition
the switching process of parallel and series compensation modes of MF-GCC is analyzed in detail
and the optimal switching sequence of active power devices is set up. The simulation and experimental results verify the effectiveness and feasibility of the proposed topology and control strategy.
贾文慧 , 郭祺 , 涂春鸣 , 等 . 集成电压补偿与无功支撑能力的并网变换器拓扑优化及控制 [J]. 电力系统自动化 , 2023 , 47 ( 1 ): 153 - 161 .
JIA Wenhui , GUO Qi , TU Chunming , et al . Topology optimization and control of grid-connected converter with integrated voltage compensation and reactive power support capability [J]. Automation of Electric Power Systems , 2023 , 47 ( 1 ): 153 - 161 .
卓振宇 , 张宁 , 谢小荣 , 等 . 高比例可再生能源电力系统关键技术及发展挑战 [J]. 电力系统自动化 , 2021 , 45 ( 9 ): 171 - 191 .
ZHUO Zhenyu , ZHANG Ning , XIE Xiaorong , et al . Key technologies and developing challenges of power system with high proportion of renewable energy [J]. Automation of Electric Power Systems , 2021 , 45 ( 9 ): 171 - 191 .
胡文曦 , 肖先勇 , 汪颖 , 等 . 现代电网电力扰动数据分析与主动应用 [J]. 电力系统自动化 , 2021 , 45 ( 4 ): 1 - 11 .
HU Wenxi , XIAO Xianyong , WANG Ying , et al . Analysis and proactive application of power disturbance data in modern power grid [J]. Automation of Electric Power Systems , 2021 , 45 ( 4 ): 1 - 11 .
颜湘武 , 郭燕 , 彭维锋 , 等 . 基于旋转移相变压器的电压源型无功补偿器及其控制策略 [J]. 电工技术学报 , 2023 , 38 ( 16 ): 4448 - 4464 .
YAN Xiangwu , GUO Yan , PENG Weifeng , et al . Voltage source var compensator based on rotary phase shifting transformer and its control strategy [J]. Transactions of China Electrotechnical Society , 2023 , 38 ( 16 ): 4448 - 4464 .
沈煜 , 韩鸣宇 , 胡伟 , 等 . 中压直挂式供电质量综合提升装置及其负载电压控制策略 [J]. 电力系统自动化 , 2022 , 46 ( 9 ): 147 - 157 .
SHEN Yu , HAN Mingyu , HU Wei , et al . Transformerless medium-voltage power supply quality comprehensive improvement device and its load voltage control strategy [J]. Automation of Electric Power Systems , 2022 , 46 ( 9 ): 147 - 157 .
颜湘武 , 常文斐 , 崔森 , 等 . 基于线性自抗扰控制的静止无功补偿器抑制弱交流风电系统次同步振荡策略 [J]. 电工技术学报 , 2022 , 37 ( 11 ): 2825 - 2836 .
YAN Xiangwu , CHANG Wenfei , CUI Sen , et al . Sub-synchronous oscillation suppression strategy of weak AC wind power system with static var compensator based on linear active disturbance rejection control [J]. Transactions of China Electrotechnical Society , 2022 , 37 ( 11 ): 2825 - 2836 .
杜少通 , 刘杰 , 周娟 , 等 . 一种基于NPC和H桥混合级联的6 kV静止无功发生器 [J]. 电网技术 , 2022 , 46 ( 12 ): 5012 - 5020 .
DU Shaotong , LIU Jie , ZHOU Juan , et al . A 6 kV hybrid cascade static var generator using NPC and H-bridge [J]. Power System Technology , 2022 , 46 ( 12 ): 5012 - 5020 .
KHOSRAVI N , ECHALIH S , HEKSS Z , et al . A new approach to enhance the operation of M-UPQC proportional-integral multiresonant controller based on the optimization methods for a stand-alone AC microgrid [J]. IEEE Transactions on Power Electronics , 2023 , 38 ( 3 ): 3765 - 3774 .
涂春鸣 , 贾文慧 , 郭祺 , 等 . 面向配电网接地故障暂稳态协同调控的UPQC优化运行方法 [J]. 电网技术 , 2022 , 46 ( 5 ): 1810 - 1819 .
TU Chunming , JIA Wenhui , GUO Qi , et al . UPQC optimal operation for transient- and steady-state coordinated regulation of grounding fault in distribution network [J]. Power System Technology , 2022 , 46 ( 5 ): 1810 - 1819 .
MENG L H , MA L , ZHU W W , et al . Control strategy of single-phase UPQC for suppressing the influences of low-frequency DC-link voltage ripple [J]. IEEE Transactions on Power Electronics , 2022 , 37 ( 2 ): 2113 - 2124 .
江畅 , 程启明 , 马信乔 , 等 . 不平衡电网电压下基于模块化多电平变流器的统一电能质量调节器的微分平坦控制 [J]. 电工技术学报 , 2021 , 36 ( 16 ): 3410 - 3421 .
JIANG Chang , CHENG Qiming , MA Xinqiao , et al . Differential flat control for unified power quality controller based on modular multilevel converter under unbalanced grid voltage [J]. Transactions of China Electrotechnical Society , 2021 , 36 ( 16 ): 3410 - 3421 .
张震霄 , 年珩 , 李培 , 等 . 储能型统一电能质量调节器电压补偿能力分析及提升方法 [J]. 电力系统自动化 , 2022 , 46 ( 23 ): 151 - 159 .
ZHANG Zhenxiao , NIAN Heng , LI Pei , et al . Voltage compensation capability analysis and improvement method for unified power quality conditioner with energy storage [J]. Automation of Electric Power Systems , 2022 , 46 ( 23 ): 151 - 159 .
YADAV S K , PATEL A , MATHUR H D . Study on comparison of power losses between UPQC and UPQC-DG [J]. IEEE Transactions on Industry Applications , 2022 , 58 ( 6 ): 7384 - 7395 .
王贵峰 , 武泽文 , 祝莘莘 , 等 . 基于有限集模型预测控制的UPQC预测直接控制策略研究 [J/OL]. 电网技术 : 1 - 11 [ 2023-07-25 ]. https://doi.org/10.13335/j.1000-3673.pst.2022.1060 https://doi.org/10.13335/j.1000-3673.pst.2022.1060 .
WANG Guifeng , WU Zewen , ZHU Xinxin , et al . Predictive direct control strategy of UPQC based on FCS-MPC [J/OL]. Power System Technology : 1 - 11 [ 2023-07-25 ]. https://doi.org/10.13335/j.1000-3673.pst.2022.1060 https://doi.org/10.13335/j.1000-3673.pst.2022.1060 .
ZANIB N , BATOOL M , RIAZ S , et al . Performance analysis of renewable energy based distributed generation system using ANN tuned UPQC [J]. IEEE Access , 2022 , 10 : 110034 - 110049 .
莫栋成 , 程启明 , 陈颖 , 等 . 不平衡电网电压下MMC-UPQC的Lyapunov函数控制方法 [J]. 高电压技术 , 2023 , 49 ( 3 ): 1284 - 1293 .
MO Dongcheng , CHENG Qiming , CHEN Ying , et al . Research on Lyapunov function control method of MMC-UPQC under unbalanced grid voltage [J]. High Voltage Engineering , 2023 , 49 ( 3 ): 1284 - 1293 .
涂春鸣 , 李庆 , 郭祺 , 等 . 具备电压质量调节能力的串并联一体化多功能变流器 [J]. 电工技术学报 , 2020 , 35 ( 23 ): 4852 - 4863 .
TU Chunming , LI Qing , GUO Qi , et al . Research on series-parallel integrated multifunctional converter with voltage quality adjustment [J]. Transactions of China Electrotechnical Society , 2020 , 35 ( 23 ): 4852 - 4863 .
YE J , GOOI H B , WANG B F , et al . A new flexible power quality conditioner with model predictive control [J]. IEEE Transactions on Industrial Informatics , 2019 , 15 ( 5 ): 2569 - 2579 .
CHOI W , LEE W , HAN D , et al . New configuration of multifunctional grid-connected inverter to improve both current-based and voltage-based power quality [J]. IEEE Transactions on Industry Applications , 2018 , 54 ( 6 ): 6374 - 6382 .
GUO Q , TU C M , JIANG F , et al . Improved dual-functional DVR with integrated auxiliary capacitor for capacity optimization [J]. IEEE Transactions on Industrial Electronics , 2021 , 68 ( 10 ): 9755 - 9766 .
陈继开 , 王瑞全 , 祝世启 , 等 . 无直流传感器LC-STATCOM自适应测控方法 [J/OL]. 中国电机工程学报 : 1 - 13 [ 2023-07-25 ]. DOI: 10.13334/j.0258-8013.pcsee.221607 http://dx.doi.org/10.13334/j.0258-8013.pcsee.221607 .
CHEN Jikai , WANG Ruiquan , ZHU Shiqi , et al . Adaptive measurement and control method of DC sensorless LC-STATCOM [J/OL]. Proceedings of the CSEE : 1 - 13 [ 2023-07-25 ]. DOI: 10.13334/j.0258-8013.pcsee.221607 http://dx.doi.org/10.13334/j.0258-8013.pcsee.221607 .
杨经纬 , 张宁 , 康重庆 . 多能源网络的广义电路分析理论——(一)支路模型 [J]. 电力系统自动化 , 2020 , 44 ( 9 ): 21 - 32 .
YANG Jingwei , ZHANG Ning , KANG Chongqing . Analysis theory of generalized electric circuit for multi-energy networks—Part one branch model [J]. Automation of Electric Power Systems , 2020 , 44 ( 9 ): 21 - 32 .
江师齐 , 王盼宝 , 刘艺涛 , 等 . 改进型单相并网逆变LCL-LC滤波器及其有源阻尼设计 [J]. 高电压技术 , 2022 , 48 ( 3 ): 969 - 982 .
JIANG Shiqi , WANG Panbao , LIU Yitao , et al . Design of modified LCL-LC filter with active damping for single-phase grid-connected inverter [J]. High Voltage Engineering , 2022 , 48 ( 3 ): 969 - 982 .
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