Workshop Presentations

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1PVPS@PVSEC23PVPS@PVSEC232013/10/22  /  
2PVPS PVSEC23 Agenda FinalPVPS PVSEC23 Agenda Final2013/10/22  /  
32- Introduction to IEA-PVPS Task 14 High Penetration PV in Electricity Grids  Roland Brundlinger  Christof Mayr2- Introduction to IEA-PVPS Task 14 High Penetration PV in Electricity Grids Roland Brundlinger Christof Mayr2013/10/22  /  
47-Valerick Cassagne - How Self-Consumption Could Reshape Rooftop Markets7-Valerick Cassagne - How Self-Consumption Could Reshape Rooftop Markets2013/10/16  /  
510- Ramp rate mitigation using short term energy buffers - Richard Perez10- Ramp rate mitigation using short term energy buffers - Richard Perez2013/10/15  /  
611- Solar forecasting improvement project  USA  - Manajit Sengupta11- Solar forecasting improvement project USA - Manajit Sengupta2013/10/15  /  
79- Shortest term forecast system for PV plants and distribution grids - Stefan Mueller9- Shortest term forecast system for PV plants and distribution grids - Stefan Mueller2013/10/15  /  
88- PV forecasting confidence intervals for reserve planning and system operation - Paul Kreutzkamp8- PV forecasting confidence intervals for reserve planning and system operation - Paul Kreutzkamp2013/10/15  /  
97- Ensemble model solar forecasting for NW Europe - Kristian Pagh Nielsen7- Ensemble model solar forecasting for NW Europe - Kristian Pagh Nielsen2013/10/15  /  
106- Accuracy evaluation of solar irradiance forecasting technique using a meteorological model  Yasushi Miwa6- Accuracy evaluation of solar irradiance forecasting technique using a meteorological model Yasushi Miwa2013/10/15  /  
114- Comparison of 7 measures to integrate PV in the low voltage grid  using stochastic irradiance data  Christof Bucher4- Comparison of 7 measures to integrate PV in the low voltage grid using stochastic irradiance data Christof Bucher2013/10/15  /  
125- PV production forecast of balance zones in Germany- Elke Lorenz5- PV production forecast of balance zones in Germany- Elke Lorenz2013/10/15  /  
133- Investigation of cloud indicators for low voltage distribution grid transformers - Holger Ruf3- Investigation of cloud indicators for low voltage distribution grid transformers - Holger Ruf2013/10/15  /  
141- Solar Resource Assessment and Forecasting  Dave Renne1- Solar Resource Assessment and Forecasting Dave Renne2013/10/15  /  
157- Outdoor temperature coefficients quantifying effects to allow comparison with indoor data  David Moser7- Outdoor temperature coefficients quantifying effects to allow comparison with indoor data David Moser2013/10/15  /  

Total number of rows in list: 334

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Title:Performance analysis of grid-connected PV systems
Issue date:2006/09/01
Description:Performance, quality and reliability issues are becoming more and more important for the emerging photovoltaic markets worldwide. The purpose of this work is comparing and presenting operational performance results of grid-connected PV systems, as collected and elaborated for Task 2 of the Photovoltaic Power Systems Programme (PVPS) of the International Energy Agency (IEA). The data analyzed here are derived from analytical monitoring data, hourly values and 5-minute-values of 21 selected PV systems installed in five countries in Europe and Japan. Graphical analysis methods are used to identify the energy frequency distribution and to explain the operational system behaviour, of the inverter in particular. The performance ratio is analysed at identical climatic conditions by extracting data with identical module temperatures and irradiances to detect small shifts of system performance. This contribution describes and displays different approaches and methods of PV system performance analysis to understand and improve the operational behaviour of PV systems.
Creator / Publisher:S. Mau, U. Jahn  /  IEA PVPS
Copyright:IEA PVPS
Filesize:267 Kilobyte
Filetype:pdf
Category:Paper
Conference
2006
Task 2
Public
Link:  
pap2_061_task 2_Sept._2006.pdf