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 of Grid-Connected PV Systems: Overview of PVPS Task 2 Results
Issue date:2005/06/01
Description:Task 2 has collected information on the technical performance, reliability and cost of PV systems located in 15 countries. The information is entered into a Performance Database, which allows the user to select PV system data, monitoring data and calculated results as well as to export these data into spread sheet programmes. Task 2 participants have analyzed performance and reliability data for PV systems and components, both in order to ensure the quality and comparability of information in the Performance Database and to develop analytical reports on key issues. Activities to date include the work on the availability of irradiation data, tools for checking the performance of PV systems, shading effects and temperature effects as well as long-term performance and reliability analysis. This presentation focuses on the final results on long-term performance and reliability issues of selected PV systems in different countries in Europe and in Japan. Particularly complete data sets and results are available from 330 grid-connected PV systems ranging from small-decentralized systems (PV roofs), dispersed systems (BIPV, sound barrier) to centralized systems (PV power plants). Performance ratios (PR) obtained from PV installations in different countries are compared on monthly and annual basis. Building integrated as well as non-integrated PV systems are compared with respect to performance ratio and reliability. Energy efficiency values of various PV array and inverter set-ups are also pooled and presented. Reduced yield analysis is summarized and demonstrated in case studies of selected PV installations. Besides the economic survey on PV cost over time is being launched.
Creator / Publisher:U. Jahn, T. Nordmann, L. Clavadetscher  /  IEA PVPS
Copyright:IEA PVPS
Filesize:2.4 Megabyte
Filetype:pdf
Category:Paper
Conference
2005
Task 2
Public
Link:  
pres2_051_task 2_June_2005.pdf