Serafin Ramos-Paz, F. Ornelas‐Tellez, J. Rico-Melgoza
{"title":"Dynamic Power Factor Correction Through Power Electronic Converters Optimal Control","authors":"Serafin Ramos-Paz, F. Ornelas‐Tellez, J. Rico-Melgoza","doi":"10.1109/NAPS52732.2021.9654453","DOIUrl":null,"url":null,"abstract":"The present work describes a novel control strategy applicable to power electronic converters intending to provide ancillary services to the electrical power grid in terms of power factor compensation. This objective is achieved through a nonlinear control strategy centered on nested control loops based on super-twisting sliding modes and nonlinear optimal tracking control. To make the power converter output track a desired reference current to inject the required reactive power for the power factor compensation at a power system node. Simulation results demonstrate the effectiveness of the proposed control scheme by guaranteeing unitary power factor regulation in the face of abrupt load variations.","PeriodicalId":123077,"journal":{"name":"2021 North American Power Symposium (NAPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 North American Power Symposium (NAPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAPS52732.2021.9654453","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The present work describes a novel control strategy applicable to power electronic converters intending to provide ancillary services to the electrical power grid in terms of power factor compensation. This objective is achieved through a nonlinear control strategy centered on nested control loops based on super-twisting sliding modes and nonlinear optimal tracking control. To make the power converter output track a desired reference current to inject the required reactive power for the power factor compensation at a power system node. Simulation results demonstrate the effectiveness of the proposed control scheme by guaranteeing unitary power factor regulation in the face of abrupt load variations.