Technical Analysis of Grid Connected 1 kWP Rooftop Solar PV for Residential Consumer at Urban Areas of Lalitpur, Nepal

Rupesh Gautam, Hari Bahadur Darlami
{"title":"Technical Analysis of Grid Connected 1 kWP Rooftop Solar PV for Residential Consumer at Urban Areas of Lalitpur, Nepal","authors":"Rupesh Gautam, Hari Bahadur Darlami","doi":"10.3126/jsce.v9i9.46289","DOIUrl":null,"url":null,"abstract":"Integration of rooftop solar PV by a residential consumer to the grid is beneficial to both consumer and grid if integrated optimally. The minimization of power loss by improving the voltage profile on the grid side and reducing the electricity bill by improving energy deficiency faced by the residential consumer is the benefit of the integrated PV system. The preparation of this paper is based on the study of grid impact analysis and performance analysis of solar among the urban areas of Lalitpur. First, the grid impact and optimum size calculation are performed in IEEE-33 and IEEE-15 bus test system, and Pulchowk feeder is taken for the study of real scenario. Improvement of voltage profile, loss reduction, and the number of houses feasible for injecting PV generation has been demonstrated graphically. The power loss is found to be reduced by 62.5% after injecting solar PV into the grid. PVsyst has been used for the performance analysis of the PV array and the performance ratios are within limits with a capacity factor of 0.177 and performance ratio of 0.74 and system yield factor of 4.24 kWh/kWp/day. From all the results and performance analysis, it can be concluded that integration of 1 kWp rooftop solar is technically feasible if the optimum number of houses are allowed to inject PV array power at the optimum location.","PeriodicalId":36368,"journal":{"name":"AIUB Journal of Science and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"AIUB Journal of Science and Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3126/jsce.v9i9.46289","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Mathematics","Score":null,"Total":0}
引用次数: 3

Abstract

Integration of rooftop solar PV by a residential consumer to the grid is beneficial to both consumer and grid if integrated optimally. The minimization of power loss by improving the voltage profile on the grid side and reducing the electricity bill by improving energy deficiency faced by the residential consumer is the benefit of the integrated PV system. The preparation of this paper is based on the study of grid impact analysis and performance analysis of solar among the urban areas of Lalitpur. First, the grid impact and optimum size calculation are performed in IEEE-33 and IEEE-15 bus test system, and Pulchowk feeder is taken for the study of real scenario. Improvement of voltage profile, loss reduction, and the number of houses feasible for injecting PV generation has been demonstrated graphically. The power loss is found to be reduced by 62.5% after injecting solar PV into the grid. PVsyst has been used for the performance analysis of the PV array and the performance ratios are within limits with a capacity factor of 0.177 and performance ratio of 0.74 and system yield factor of 4.24 kWh/kWp/day. From all the results and performance analysis, it can be concluded that integration of 1 kWp rooftop solar is technically feasible if the optimum number of houses are allowed to inject PV array power at the optimum location.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
尼泊尔拉利特普尔城区住宅用户1 kWP屋顶太阳能光伏并网技术分析
如果住宅用户将屋顶太阳能光伏并入电网,那么对用户和电网都是有利的。通过改善电网侧的电压分布来最大限度地减少电力损失,并通过改善住宅消费者面临的能源短缺来减少电费,这是集成光伏系统的好处。本文的研究是在拉利特普尔市城区电网影响分析和太阳能性能分析的基础上进行的。首先,在IEEE-33和IEEE-15总线测试系统中进行网格冲击和最优尺寸计算,并采用Pulchowk馈线进行真实场景研究。改进的电压分布,减少损耗,以及可行的住宅数量注入光伏发电已得到图形证明。结果表明,太阳能光伏并网后,电力损耗降低了62.5%。使用PVsyst对光伏阵列进行性能分析,性能比在限定范围内,容量系数为0.177,性能比为0.74,系统产率系数为4.24 kWh/kWp/day。从所有结果和性能分析中可以得出结论,如果允许在最佳位置注入光伏阵列功率的最佳数量的房屋,则1 kWp屋顶太阳能集成在技术上是可行的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
AIUB Journal of Science and Engineering
AIUB Journal of Science and Engineering Mathematics-Mathematics (miscellaneous)
CiteScore
1.00
自引率
0.00%
发文量
3
期刊最新文献
STUDI KARAKTERISTIK ASPAL BUTON DAERAH KABUNGKA KECAMATAN PASARWAJO KABUPATEN BUTON, SULAWESI TENGGARA DITRIBUSI PERGERAKAN PENUMPANG MENGGUNAKAN KAPAL FEERY DENGAN METODE DETROIT DI PROVINSI MALUKU UTARA STUDI INTERPRETASI LAPISAN BAWAH PERMUKAAN TANAH DENGAN METODE GEOLISTRIK DI JALAN LINTAS SUBAIM-BULI KECAMATAN WASILE TIMUR KABUPATEN HALMAHERA TIMUR convoHER2: A Deep Neural Network for Multi-Stage Classification of HER2 Breast Cancer ANALISIS SISTEM PENYARINGAN AIR BERSIH PADA AIR SUMUR WARGA DI KELURAHAN FITU KOTA TERNATE SELATAN
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1