Simplified Space Vector Modulation Algorithm for Modular Multilevel Converters

被引：0

作者：

Zhao, Zhanhao ^{[1
]}

Wang, Cui ^{[1
]}

Wang, Yunhe ^{[2
]}

Wu, Chenhang ^{[1
]}

Niu, Zuojia ^{[1
]}

Zhu, Tengwei ^{[1
]}

Wang, Hongwei ^{[1
]}

机构：

[1] Nanchang Inst Technol, Sch Elect, Nanchang 330099, Jiangxi, Peoples R China

[2] Guangdong Univ Technol, Sch Automat, Guangzhou 510006, Peoples R China

来源：

PROCEEDINGS OF 2023 INTERNATIONAL CONFERENCE ON WIRELESS POWER TRANSFER, VOL 2, ICWPT 2023 | 2024年 / 1159卷

关键词：

modular multilevel converters (MMC); stretching coordinate system mn; space vector modulation (SVM); simplified algorithm;

D O I：

10.1007/978-981-97-0877-2_30

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A simplified space vector modulation (SVM) is proposed in order to realize that the SVM algorithm can be applied in modular multilevel converters (MMC) with more than five levels. First, the alpha and beta axes of the tradition coordinates alpha beta are stretched so that the space vectors lie on integer grids. Second, the adjacent space vectors are used to construct a square with offside length 2. Next, the region in the square where the reference vector is located is quickly located. Then, a reference vector is synthesized using three space vectors of the region based on the principle of volt-second equilibrium. Finally, a three-phase MMC system simulation model is built using Matlab/Simulink, and the effectiveness of the algorithm is verified through simulation comparison.

引用

页码：283 / 291

页数：9

共 11 条

[1] Bai Z., 2018, Power Syst. Autom., V42, P139
[2] [何梨梨 He Lili], 2019, [电源学报, Journal of Power Supply], V17, P56
[3] An Accelerated Distance Protection of Transmission Lines Emanating From MMC-HVdc Stations
Liang, Yingyu
Huo, Yaotong
Zhao, Feng
[J]. IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2021, 9 (05) : 5558 - 5570
[4] Improved Nearest-Level Modulation for a Modular Multilevel Converter With a Lower Submodule Number
Lin, Lei
Lin, Yizhe
He, Zhen
Chen, Yu
Hu, Jiabing
Li, Wuhua
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (08) : 5369 - 5377
[5] An Efficient Sorting Algorithm for Capacitor Voltage Balance of Modular Multilevel Converter With Space Vector Pulsewidth Modulation
Muthavarapu, Aswini Kumar
Biswas, Jayanta
Barai, Mukti
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2022, 37 (08) : 9254 - 9265
[6] Discontinuous Space Vector Modulation Schemes for Modular Multilevel Converters
Ronanki, Deepak
Williamson, Sheldon S.
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021, 36 (04) : 3987 - 3994
[7] [唐雄民 Tang Xiongmin], 2017, [高电压技术, High Voltage Engineering], V43, P23
[8] Online Capacitance Estimation of Submodule Capacitors for Modular Multilevel Converter With Nearest Level Modulation
Wang, Kun
Jin, Lin
Li, Guangdi
Deng, Yan
He, Xiangning
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2020, 35 (07) : 6678 - 6681
[9] DC Fault Protection Algorithms of MMC-HVDC Grids: Fault Analysis, Methodologies, Experimental Validations, and Future Trends
Xiang, Wang
Yang, Saizhao
Adam, Grain Philip
Zhang, Haobo
Zuo, Wenping
Wen, Jinyu
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021, 36 (10) : 11245 - 11264
[10] Internal Energy Based Grid-Forming Control for MMC-HVDC Systems With Wind Farm Integration
Yang, Renxin
Shi, Gang
Zhang, Chen
Li, Gen
Cai, Xu
[J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2023, 59 (01) : 503 - 512

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