GI和SA模式下基于PV-BES的微电网双逆变器配置

2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT) Pub Date : 2022-08-04 DOI:10.1109/SeFeT55524.2022.9909095

A. Nanda, V. Narayanan, Bhim Singh

{"title":"GI和SA模式下基于PV-BES的微电网双逆变器配置","authors":"A. Nanda, V. Narayanan, Bhim Singh","doi":"10.1109/SeFeT55524.2022.9909095","DOIUrl":null,"url":null,"abstract":"This paper presents a double-stage solar photovoltaic (PV) and battery energy storage (BES)-based three-phase microgrid in grid-interfaced (GI) and standalone (SA) modes. The battery is connected to a separate voltage source converter (VSC) through a bidirectional converter (BDC) and DC link capacitor. The VSC connected to the solar PV array always operates in current control mode. The VSC connected to the battery operates in current control when the microgrid is interfaced to the utility grid; else, it operates in voltage control mode. The battery-VSC unit operates as grid forming inverter in SA mode. A sparse variable step size least mean square (SVSSLMS) algorithm is used to estimate load current’s active fundamental weight to obtain improved power quality.","PeriodicalId":262863,"journal":{"name":"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Dual Inverter Configuration for PV-BES Based Microgrid in GI and SA Modes\",\"authors\":\"A. Nanda, V. Narayanan, Bhim Singh\",\"doi\":\"10.1109/SeFeT55524.2022.9909095\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a double-stage solar photovoltaic (PV) and battery energy storage (BES)-based three-phase microgrid in grid-interfaced (GI) and standalone (SA) modes. The battery is connected to a separate voltage source converter (VSC) through a bidirectional converter (BDC) and DC link capacitor. The VSC connected to the solar PV array always operates in current control mode. The VSC connected to the battery operates in current control when the microgrid is interfaced to the utility grid; else, it operates in voltage control mode. The battery-VSC unit operates as grid forming inverter in SA mode. A sparse variable step size least mean square (SVSSLMS) algorithm is used to estimate load current’s active fundamental weight to obtain improved power quality.\",\"PeriodicalId\":262863,\"journal\":{\"name\":\"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SeFeT55524.2022.9909095\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SeFeT55524.2022.9909095","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

本文提出了一种基于双级太阳能光伏(PV)和电池储能(BES)的并网接口(GI)和独立(SA)模式三相微电网。电池通过双向转换器(BDC)和直流链路电容连接到单独的电压源转换器(VSC)。连接到太阳能光伏阵列的VSC始终以电流控制模式运行。当微电网连接到公用电网时，连接到电池的VSC在电流控制中运行;否则，它在电压控制模式下工作。电池- vsc单元在SA模式下作为电网形成逆变器运行。采用稀疏变步长最小均方(SVSSLMS)算法估计负载电流的有源基权，以提高电能质量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A Dual Inverter Configuration for PV-BES Based Microgrid in GI and SA Modes

This paper presents a double-stage solar photovoltaic (PV) and battery energy storage (BES)-based three-phase microgrid in grid-interfaced (GI) and standalone (SA) modes. The battery is connected to a separate voltage source converter (VSC) through a bidirectional converter (BDC) and DC link capacitor. The VSC connected to the solar PV array always operates in current control mode. The VSC connected to the battery operates in current control when the microgrid is interfaced to the utility grid; else, it operates in voltage control mode. The battery-VSC unit operates as grid forming inverter in SA mode. A sparse variable step size least mean square (SVSSLMS) algorithm is used to estimate load current’s active fundamental weight to obtain improved power quality.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT)

自引率

0.00%

发文量