{"title":"基于单相三电平中性点箝位级联整流器的电压平衡顺序脉冲调制策略","authors":"Xiaoqiong He, Haolun Yu, Pengcheng Han, Xu Peng, Xiaoqiong He, Koh Leonghai","doi":"10.1109/ACEPT.2018.8610665","DOIUrl":null,"url":null,"abstract":"In this article, a sequence pulse modulation (SPM) strategy is proposed to solve the problem that the DC voltage is imbalance among the modules of single-phase three-level Neutral Point Clamped Cascaded Rectifier (3LNPC-CR). The modulation achieves the DC side voltage balance of each module through three steps: (1) Phase disposition calculation; (2) SPM generator; (3) Rank function. In addition, this modulation also avoids the phenomenon of “voltage level jumping” on the grid side, which can effectively reduce the frequency of the switch. The correctness of the proposed modulation is verified by simulation and experiments.","PeriodicalId":296432,"journal":{"name":"2018 Asian Conference on Energy, Power and Transportation Electrification (ACEPT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Sequence Pulse Modulation Strategy for Voltage Balance Based on Single-Phase Three-Level Neutral Point Clamped Cascaded Rectifier\",\"authors\":\"Xiaoqiong He, Haolun Yu, Pengcheng Han, Xu Peng, Xiaoqiong He, Koh Leonghai\",\"doi\":\"10.1109/ACEPT.2018.8610665\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this article, a sequence pulse modulation (SPM) strategy is proposed to solve the problem that the DC voltage is imbalance among the modules of single-phase three-level Neutral Point Clamped Cascaded Rectifier (3LNPC-CR). The modulation achieves the DC side voltage balance of each module through three steps: (1) Phase disposition calculation; (2) SPM generator; (3) Rank function. In addition, this modulation also avoids the phenomenon of “voltage level jumping” on the grid side, which can effectively reduce the frequency of the switch. The correctness of the proposed modulation is verified by simulation and experiments.\",\"PeriodicalId\":296432,\"journal\":{\"name\":\"2018 Asian Conference on Energy, Power and Transportation Electrification (ACEPT)\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 Asian Conference on Energy, Power and Transportation Electrification (ACEPT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACEPT.2018.8610665\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Asian Conference on Energy, Power and Transportation Electrification (ACEPT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACEPT.2018.8610665","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sequence Pulse Modulation Strategy for Voltage Balance Based on Single-Phase Three-Level Neutral Point Clamped Cascaded Rectifier
In this article, a sequence pulse modulation (SPM) strategy is proposed to solve the problem that the DC voltage is imbalance among the modules of single-phase three-level Neutral Point Clamped Cascaded Rectifier (3LNPC-CR). The modulation achieves the DC side voltage balance of each module through three steps: (1) Phase disposition calculation; (2) SPM generator; (3) Rank function. In addition, this modulation also avoids the phenomenon of “voltage level jumping” on the grid side, which can effectively reduce the frequency of the switch. The correctness of the proposed modulation is verified by simulation and experiments.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
