计及异频耦合谐波的模块化多电平矩阵变换器阻抗建模.pdfVIP

第44卷增刊中国电机工程学报Vol.44SupplementAug.31,2024

2024年8月31日ProceedingsoftheCSEE©2024Chin.Soc.forElec.Eng.227

DOI：10.13334/j.0258-8013.pcsee.240233文章编号：0258-8013(2024)S-0227-13中图分类号：TM712文献标识码：A

计及异频耦合谐波的模块化多电平矩阵变换器

阻抗建模

111*213

孙玉巍，陶聪，付超，常静恬，查夏新，李光辉

(1．河北省分布式储能与微网重点实验室(华北电力大学)，河北省保定市071003；

2．国网陕西电力有限公司西咸新区供电公司，陕西省西安市712000；

3．可再生能源并网全国重点实验室(中国电力科学研究院有限公司)，北京市海淀区100192)

ImpedanceModelingofModularMultilevelMatrixConverterConsidering

theDiffer-frequencyCouplingHarmonics

111*213

SUNYuwei,TAOCong,FUChao,CHANGJingtian,ZHAXiaxin,LIGuanghui

(1.HebeiKeyLaboratoryofDistributedEnergyStorageandMicrogrid(NorthChinaElectricPowerUniversity),

Baoding071003,HebeiProvince,China;2.StateGridShanxiElectricPowerCo.,Ltd.XixianNewAreaPowerSupplyCompany,

Xi’an712000,ShaanxiProvince,China;3.NationalKeyLaboratoryofRenewableEnergyGrid-Integration

(ChinaElectricPowerResearchInstitute),HaidianDistrict,Beijing100192,China)

ABSTRACT:Themodularmultilevelmatrixconverter(M3C)thatofonearm,sotheimpedancemodelingcomplexityis

isthecoreequipmentofthelowfrequencytransmissionsystemreduced.Onthisbasis,theimpedancemodelofM3Cis

(LFTS).ThetwoACsystemswithdifferent