2021 6th International Conference on Development in Renewable Energy Technology (ICDRET)最新文献_第2页

Impact of Solar PV Panel Cleaning Frequency on the Performance of a Rooftop Solar PV Plant 太阳能光伏板清洗频率对屋顶太阳能光伏电站性能的影响

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/ICDRET54330.2021.9752681

Md. Nur Alam, S. Aziz, Rezaul Karim, S. Chowdhury

引用次数: 1

A Fast Power Reaching Law-Based Robust Integral Sliding Mode Controller Design for Maintaining Power-Sharing in DC Microgrids 一种基于快速功率逼近律的鲁棒积分滑模控制器设计，用于维持直流微电网的功率共享

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/ICDRET54330.2021.9752682

T. Rani, T. K. Roy

{"title":"A Fast Power Reaching Law-Based Robust Integral Sliding Mode Controller Design for Maintaining Power-Sharing in DC Microgrids","authors":"T. Rani, T. K. Roy","doi":"10.1109/ICDRET54330.2021.9752682","DOIUrl":"https://doi.org/10.1109/ICDRET54330.2021.9752682","url":null,"abstract":"A nonlinear robust integral-sliding mode controller for maintaining power balance in DC microgrids using a fast power reaching law is proposed in this paper. It is well-known that a steady DC-bus voltage is a key indicator to enhance the power-sharing in a DC microgrid. Hence, for maintaining a constant DC-bus voltage, it is essential to control the output voltage of different components of DC microgrids. To meet this control requirement, each microgrid component is interfaced to the DC-bus with a respective power electronic converter. In this paper, the proposed DC microgrid compromises with a solar photovoltaic (SPV) system, a battery, and DC loads. Hence, the SPV is interfaced with a DC-DC boost converter to match its output voltage with the DC-bus voltage. On the other hand, a DC-DC buck-boost converter is used with the battery to control its charging and discharging current. The controller is designed for all these components i.e., SPV and battery to control their corresponding output power while maintaining the DC-bus voltage at a constant value. Afterward, to prove the overall stability of the system with the designed control input, the Lyapunov theory is used. Finally, to validate the usefulness of the designed controller, a simulation study is conducted under different operating conditions and it compares with the existing controller to confirm its superiority.","PeriodicalId":211114,"journal":{"name":"2021 6th International Conference on Development in Renewable Energy Technology (ICDRET)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114171337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Water Purification System Powered by a Mini Hydroelectric Power System 由小型水力发电系统驱动的水净化系统

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/ICDRET54330.2021.9752679

Re-Ann Cristine O. Calimpusan, Rolando Trajano, Alvin Yungao, J. Dellosa

引用次数: 1

ICDRET 2021 Program Schedule ICDRET 2021计划时间表

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/icdret54330.2021.9751790

引用次数: 0

Design of a Fast Power Reaching Law-Based Integral Robust Backstepping Sliding Mode Controller for Grid-Tied PV Systems 并网光伏系统快速功率逼近律积分鲁棒滑模控制器设计

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/ICDRET54330.2021.9751789

T. K. Roy, F. Akter, S. K. Ghosh, M. Pramanik

引用次数: 0

Design of Floating Solar Power System for a Local Community Application with Sample Prototype for a Single Panel 一种地方社区应用的浮动太阳能发电系统的设计与单板样品样机

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/ICDRET54330.2021.9751795

Ronnieto C. Mendoza, Glendy D. Aguilar, A. T. Demetillo

{"title":"Design of Floating Solar Power System for a Local Community Application with Sample Prototype for a Single Panel","authors":"Ronnieto C. Mendoza, Glendy D. Aguilar, A. T. Demetillo","doi":"10.1109/ICDRET54330.2021.9751795","DOIUrl":"https://doi.org/10.1109/ICDRET54330.2021.9751795","url":null,"abstract":"Global warming has been one of the world's most significant issues for many years. Efforts to reduce global warming led researchers to renewable energy, particularly in solar photovoltaic (PV) systems. However, these systems face some disadvantages, such as the availability of land for installation due to the rapid population growth, and PV modules tend to heat up above ground, lowering their efficiency. To solve these problems, a floating solar power system is introduced to a local community at Jabonga, Agusan del Norte, Philippines. The study concentrates on the 3kW system design parameters and creates a prototype sample using a single 100W PV panel. Upon testing the prototype, the researchers concluded that the system is possible to implement in a community to address surging energy demand. Moreover, based on the results of the data gathered, the floating system generated an average power of 43.844 W while the land-based system has only 37.717 W. Thus, a single 100 W floating solar PV installation increases the generated power output to 6.127 W.","PeriodicalId":211114,"journal":{"name":"2021 6th International Conference on Development in Renewable Energy Technology (ICDRET)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125720965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cross Border Power Trade Between Nepal and India: An Analysis for Power Trading Option in Indian Electricity Market 尼泊尔与印度跨境电力贸易:印度电力市场电力交易选择分析

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/ICDRET54330.2021.9752676

Pramish Shrestha, S. Karmacharya, N. Shrestha, B. Mishra

{"title":"Cross Border Power Trade Between Nepal and India: An Analysis for Power Trading Option in Indian Electricity Market","authors":"Pramish Shrestha, S. Karmacharya, N. Shrestha, B. Mishra","doi":"10.1109/ICDRET54330.2021.9752676","DOIUrl":"https://doi.org/10.1109/ICDRET54330.2021.9752676","url":null,"abstract":"The power system in Nepal has been a regulated electricity market. The government-owned utility has a franchised monopoly over the transmission and distribution of electricity and owns a significant portion in the generation sector with encouragement for private participation on the generation side of the hydropower project. The power system in Nepal gets its maximum share of electrical power from its hydropower plants, and cross border power import from India to meet the generation deficit. Nepal's power system has an enormous potential to add up to its generation capacity, enhanced opportunities for earning export revenues, improve the power sector performance, and increase the electricity supply. India has a competitive wholesale electricity market, so to trade power with India, power producers in Nepal have to compete with the domestic market of India. Therefore, it is important to know the price it will receive if it wishes to trade energy with India. The research study emphasizes the electricity market in Nepal and envisages the possibilities to trade power in Indian electricity market platforms.","PeriodicalId":211114,"journal":{"name":"2021 6th International Conference on Development in Renewable Energy Technology (ICDRET)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133148931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Use of Aluminum-Silica Core-Shell Plasmonic Nanoparticles to Enhance the Opto-Electronic Performance of Thin-Film Solar Cells 利用铝-硅核-壳等离子体纳米粒子增强薄膜太阳能电池的光电性能

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-12-28 DOI: 10.1109/ICDRET54330.2021.9752687

Sabrina Nurhan Hasan, A. J. Haque, T. A. Khan, M. Chowdhury

{"title":"Use of Aluminum-Silica Core-Shell Plasmonic Nanoparticles to Enhance the Opto-Electronic Performance of Thin-Film Solar Cells","authors":"Sabrina Nurhan Hasan, A. J. Haque, T. A. Khan, M. Chowdhury","doi":"10.1109/ICDRET54330.2021.9752687","DOIUrl":"https://doi.org/10.1109/ICDRET54330.2021.9752687","url":null,"abstract":"This computational study highlights the relevance of aluminum nanoparticles (NPs) in improving the opto-electronic performance of thin-film solar cells. Due to its high chemical reactivity and optical absorption in the ultra-violet range, aluminum nanoparticles are not typically used in applications to improve solar cell performance, despite its attractive optical properties. Therefore, aluminum nanoparticles were coated with a thin silica shell layer that resulted in shifting the absorption properties of aluminum nanoparticles to longer wavelengths, and also aided in chemical isolation of the highly reactive aluminum nanoparticle core. The absorbing substrate of silicon thin-film solar cells were then modified with various sizes of aluminum nanoparticles with varied shell thicknesses that were placed on top of the silicon substrate and also embedded inside it. Furthermore, the nanoparticles were also placed in a “sandwich” configuration, with one particle on top of the substrate and another embedded inside it. The results showed that Al-silica core-shell nanoparticles in a “sandwich” configuration demonstrated the most improved opto-electronic performance of solar cells when compared to the other configurations studied. The results underline the feasibility of using aluminum-silica core-shell nanoparticles to significantly enhance the opto-electronic properties of thin-film solar cells.","PeriodicalId":211114,"journal":{"name":"2021 6th International Conference on Development in Renewable Energy Technology (ICDRET)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124269456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Techno-Economic Investigation on Hydrogen Utilization as a Long-term Energy Storage Solution for Microgrids 氢利用作为微电网长期储能方案的技术经济研究

2021 6th International Conference on Development in Renewable Energy Technology (ICDRET) Pub Date : 2021-10-25 DOI: 10.21203/rs.3.rs-1008208/v1

Sharika Manjuma Islam, Sambit Al Ferodus, A. Bhuyan, Syeda Maria Sultana, Sunit Sarker, T. Jamal

{"title":"A Techno-Economic Investigation on Hydrogen Utilization as a Long-term Energy Storage Solution for Microgrids","authors":"Sharika Manjuma Islam, Sambit Al Ferodus, A. Bhuyan, Syeda Maria Sultana, Sunit Sarker, T. Jamal","doi":"10.21203/rs.3.rs-1008208/v1","DOIUrl":"https://doi.org/10.21203/rs.3.rs-1008208/v1","url":null,"abstract":"The study aims to demonstrate a standalone PV-Hydrogen-battery microgrid's technical and economic merits in a developing country. Besides having adequate renewable energy resources, necessary fossil fuel resources have also been deployed in the microgrid to create a reliable and sustainable system. The primary renewable energy resource explored is the solar PV system. The diesel-powered generators are integrated to support the system stability in high PV penetration scenarios. In such cases, energy storage options are also integrated to store excess electricity, provide sufficient autonomy, system stability and virtual inertia. Despite the higher initial cost, Li-ion based batteries and Hydrogen have received widespread acceptance as potential renewable energy storage technologies for coping with the variability nature of renewable energy resources. In this study, a microgrid is designed for a remote site in Bangladesh, and the system is optimized using seasonal load and real-time market data from Bangladesh. The results indicate that Hydrogen may be used as a long-term energy storage solution even in a developing country and thus, a diesel-PV-Hydrogen-battery microgrid has been found to be efficient and cost-effective for remote Bangladeshi communities.","PeriodicalId":211114,"journal":{"name":"2021 6th International Conference on Development in Renewable Energy Technology (ICDRET)","volume":"178 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114420587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0