Proceedings of the ISES Solar World Congress 2021最新文献

{"title":"Techno-Economic Assessment of Hybrid PV and CST Systems","authors":"Mehdi Aghaei Meybodi, A. Beath","doi":"10.18086/swc.2021.14.01","DOIUrl":"https://doi.org/10.18086/swc.2021.14.01","url":null,"abstract":"","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"34 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116592077","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}

{"title":"Needs, Challenges and Approaches for new Service Life Estimation Models for PV Modules – Results from IEA PVPS Task 13 Subtask 1.4","authors":"K. Weiß, I. Kaaya, L. Bruckman, R. French, G. Oreski, T. Tanahashi","doi":"10.18086/swc.2021.03.01","DOIUrl":"https://doi.org/10.18086/swc.2021.03.01","url":null,"abstract":"","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127191024","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}

{"title":"Semi-Virtual Dynamic Tests of Hybrid Systems Coupling Solar Thermal and PV Panels with Heat Pumps","authors":"David Chèze, A. Leconte","doi":"10.18086/swc.2021.26.02","DOIUrl":"https://doi.org/10.18086/swc.2021.26.02","url":null,"abstract":"Considering the huge world’s energy demand associated with heating and cooling (H&C), the share of installed renewable H&C solutions was still around 10% in 2018. In order to speed up a transition towards the widespread application of renewable H&C in buildings, innovative solutions must be designed to outperform traditional solutions by saving non-renewable energy. SunHorizon project is contributing to this effort by demonstrating optimized design and combination of commercial innovative solar (thermal or/and PV) and Heat Pumps (HP) technologies. In particular this paper aims to demonstrate how to evaluate experimentally two hybrid concepts, out of four in the whole project, that are coupling solar thermal and PV panels with heat pumps to satisfy thermal and electricity energy demand of residential buildings in Riga (Latvia) and Piera (Spain). Relying on the hardware-in-the-loop approach called TYPSS, specific short test sequences (TS) are created for each of the two Technology Packages (TP) that allow for extrapolation of the measurements to annual seasonal performance figures including electricity self-consumption, renewable heating and cooling indicators. Both hybrid systems reached experimentally 40% renewable energy ratios. m3 cold/hot thermal storage tanks and 15kW SMart Electric heater (SmE) from PV electricity excess by Ratiotherm. The heat from hybrid PVT panels flows either to cold glycol tank or hot buffer tank, according to the coldest tank. The Boosheat unit is activated complementary to grant the supply of SH and DHW at the desired temperature. The evaporator is connected to the hottest heat source from outdoor air coil or mitigated glycol tank. The extra PV electricity produced by the hybrid PVT panels compared to building electricity balance is stored as heat into the buffer tank until 85°C temperature is achieved, then fed into the grid. The complexity is increased in this case by mixing components and controls from several manufacturers into new concept assembly for several demo sites and by mixing non-renewable gas and electricity consumptions to operate them. The HS2 system was integrated in simulation in Riga (Latvia) demonstration context: 108 m² residential house with 3 people living in, 13.3 MWh SH supplied by radiators and heating floor circuits, 1.6 MWh DHW, electricity consumption 7.2 MWh. The estimation of annual GreenHouse Gas emissions savings (fsav,GHG) through HS2 is 51% compared to the existing gas boiler.","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116008184","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}

{"title":"A Comparison of Time Series Gap-Filling Methods to Impute Solar Radiation Data","authors":"M. Sengupta, S. Bandyopadhyay, A. Habte, Alexis Denhard","doi":"10.18086/swc.2021.38.03","DOIUrl":"https://doi.org/10.18086/swc.2021.38.03","url":null,"abstract":"Complete solar resource datasets play a critical role at every stage of solar project phases. However, measured or modeled solar resource data come with significant uncertainties and usually suffer from several issues, including but not limited to, data gaps, data quality issue, etc. In order to mitigate these issues an appropriate data imputation method should be implemented to build a complete and reliable temporal (and spatial) database. Being motivated by this, in this study we compare the performances of eight different gap filling methods extensively by creating random and artificial data gaps in (i) hourly irradiance data for one year using a few locations of the National Solar Radiation Database (NSRDB) and (ii) one-minute ground measurement dataset from Surface Radiation Budget Network (SURFRAD) and the National Renewable Energy Laboratory (NREL) stations.","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128460682","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}

{"title":"Evaluation of the Cooling Process of Thermal Storage Tanks with LiNO3-NaNO3-KNO3 Ternary Mixture as Working Fluid for CSP Plants","authors":"M. Henríquez, A. Mallco, Christian Suárez Soria, Carlos Soto, F. Pino, Magín Mendoza","doi":"10.18086/swc.2021.34.01","DOIUrl":"https://doi.org/10.18086/swc.2021.34.01","url":null,"abstract":"","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129154283","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}

{"title":"Large Scale Floating Photovoltaics on Lake Nasser for Effective Power Production and Reducing Water Losses","authors":"Maria Fernanda Marbello Castrejon, Zeyad Yasser, Richard Meyer","doi":"10.18086/swc.2021.08.01","DOIUrl":"https://doi.org/10.18086/swc.2021.08.01","url":null,"abstract":"","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123966625","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}

{"title":"Mathematical Modeling and Experimental validation of a Highly Efficient Flat Plate Solar Collector with compound Transparent Insulation Materials including a Silica Layer","authors":"Rafel Febrer, Jian-Xue Zheng, J. Castro, J. Rigola, A. Oliva, D. Kizildag","doi":"10.18086/swc.2021.22.03","DOIUrl":"https://doi.org/10.18086/swc.2021.22.03","url":null,"abstract":"The present work consists in the development of a highly efficient solar thermal flat plate solar collector [FPC] with transparent insulation materials [TIM] at high-temperature ranges ( η at ∆T/G close to 0.1 Km 2 /W ). The emphasis of the research is set on determining the combination of insulation materials that can boost the overall efficiency at a reasonable cost. Thus, to assess the proportions of honeycomb and granulate silica aerogel layers. A collector without a high-temperature protection system is targeted regarding the previous versions. Additionally, a fast mathematical model is being developed to predict the collector's efficiency with a high degree of confidence with low computational effort based on parallel object-oriented simulation tools. The design is tested experimentally to prove the increment in its efficiency and confirm its reliability and durability. After the simulations, a silica layer of 1cm seems to boost efficiency but does not fully protect the TIM layer of 7.5cm since temperatures are estimated to reach above 165ºC in stagnation conditions. In contrast, the thickest layer of silica simulated of 3cm decreases the temperature reached in the TIM layer by a ∆T of 30K. Thus, a overheating protection systems appears to be mandatory in any case. The experience obtained will be used to improve the next generation prototype.","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123367830","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}

{"title":"Drying of Asphalt Plant Aggregates Using Concentrated Solar Energy","authors":"María José Simón Castellano, Rubén Alexander López Quiroz, Sebastián Taramona Fernández, A. Gallo, Pedro Contreras Lallana, Jesús Gómez Hernández","doi":"10.18086/swc.2021.26.06","DOIUrl":"https://doi.org/10.18086/swc.2021.26.06","url":null,"abstract":"","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123606697","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}

{"title":"Towards Multi-TW Scale Manufacturing of PV Technologies: Challenges Related to Material Consumption","authors":"Yuchao Zhang, Moonyong Kim, Li Wang, P. Dias, Robert Underwood, P. Verlinden, B. Hallam","doi":"10.18086/swc.2021.04.01","DOIUrl":"https://doi.org/10.18086/swc.2021.04.01","url":null,"abstract":"","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124441299","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}

{"title":"Detailed Analyses of Meteorological Time Series for the Sizing of Storages in Renewable Energy Systems - Uncertainties Related to Inter-Annual Variabilities","authors":"H. Beyer","doi":"10.18086/swc.2021.40.02","DOIUrl":"https://doi.org/10.18086/swc.2021.40.02","url":null,"abstract":"","PeriodicalId":448024,"journal":{"name":"Proceedings of the ISES Solar World Congress 2021","volume":"300 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132524135","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}