NDLI: Forecasting photovoltaics/concentrated photovoltaics at national level

Content Provider	IET Digital Library
Author	Esteves, Joao Pastor, Ricardo Silva, Nuno Pinho da Pestana, Rui Chen, Zhibao
Abstract	The solar power installed capacity all over the world is growing and this renewable energy technology is playing an important role to build a clean energy future. The solar forecast is a necessary tool for the transmission system operator in order to maintain the electricity network safety and reliability. This study aims to report the experience of R&D Nester in the solar forecast at national level in Portugal, forecasting for all solar plants connected to the very high voltage (400, 220 and 150 kV) and high voltage (60 kV) networks, providing this information to the Portuguese transmission system operator, REN. A novel approach to calculate cloud index from images from a sky camera is presented.
Starting Page	703
Ending Page	709
Page Count	7
ISSN	17521416
Volume Number	13
e-ISSN	17521424
Issue Number	Issue 5, Apr (2019)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-rpg/13/5
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2018.5073
Journal	IET Renewable Power Generation
Publisher Date	2019-01-11
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Clean Energy Future Concentrated Photovoltaics Forecasting Electricity Network Reliability Electricity Network Safety High Voltage Network National Level Photovoltaic Power System Portugal Experience Portuguese Transmission System Operator Power System Economics Power System Managemen Power System Management Power System Operation REN Renewable Energy Source Renewable Energy Technology Solar Cell And Array Solar Forecast Solar Plant Solar Power Solar Power Installed Capacity Solar Power Stations Statistics Transmission System Operator Voltage 150.0 KV Voltage 220.0 KV Voltage 400.0 KV Voltage 60.0 KV
Content Type	Text
Resource Type	Article
Subject	Renewable Energy, Sustainability and the Environment

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