scholarly journals Grid access of non-synchronous generation: Review of the Spanish regulation

2021 ◽  
Vol 19 ◽  
pp. 1-6
Author(s):  
Luis Rouco ◽  
Keyword(s):  
Solar Photovoltaic ◽  
Photovoltaic Generation ◽  
The Past ◽  
Synchronous Generation

The development of wind and solar photovoltaic generation depends critically on the access to the grid. In contrast to synchronous generation, the access to the grid of converter based generation (also called non-synchronous generation) is affected by a number of technical constraints. The Spanish regulation of the grid access of non-synchronous generation has been recently reformulated. This contribution will review the new regulation. The past regulation will be also discussed.

An Approach for Data Treatment of Solar Photovoltaic Generation

2020 ◽  
Vol 18 (09) ◽  
pp. 1563-1571
Author(s):  
Jose Pessanha ◽  
Albert Melo ◽  
Roberto Caldas ◽  
Djalma Falcao
Keyword(s):  
Solar Photovoltaic ◽  
Photovoltaic Generation ◽  
Data Treatment

Solar Powered Water Pumps: The Past, the Present—and the Future?

2003 ◽  
Vol 125 (1) ◽  
pp. 76-82 ◽  
Author(s):  
T. D. Short ◽  
R. Oldach
Keyword(s):  
Developing Countries ◽  
Potable Water ◽  
Full Potential ◽  
Clean Water ◽  
Solar Photovoltaic ◽  
The Past ◽  
Water Pumping ◽  
Technical Issues ◽  
Solar Powered ◽  
Water Pumps

Solar (photovoltaic) powered water pumps could be a real instrument for the alleviation of water related deaths and illnesses in developing countries through the provision of clean water. However, despite the benefits that access to sustainable potable water supplies can bring, solar powered water pumps have a long way to go before they even begin to meet the needs of those who could use them. This paper addresses some of the complex, inter-related social and technical issues that have prevented solar powered water pumping from reaching its full potential and shows how future efforts should be directed in order to respond to these issues.

scholarly journals Challenges in Grid Integration of Renewable Energy Systems via Inverter: A Survey

2021 ◽  
Vol 7 (3) ◽  
pp. 30-33
Author(s):  
Sourabh Kedar ◽  
Mr. Santosh Singh Negi
Keyword(s):  
Renewable Energy ◽  
Reactive Power ◽  
Power Grids ◽  
Grid Integration ◽  
Solar Photovoltaic ◽  
Renewable Energy Systems ◽  
Pv Systems ◽  
The Past ◽  
Network Coordination ◽  
The Individual

Solar photovoltaic (PV) systems have mainly been used in the past decade. Inverter-powered photovoltaic grid topologies are widely used to meet electricity demand and to integrate forms of renewable energy into power grids. Meeting the growing demand for electricity is a major challenge today. This paper provides a detailed overview of the topological trend of inverters with connection to the photovoltaic grid, as well as the advantages, disadvantages and main characteristics of the individual inverters. For proper integration into a network, coordination between the supporting devices used for reactive power compensation and their optimal reactive power capacity for grid current stability is important.

“Bio-productive” solar photovoltaic generation in space

Solar Cells ◽  
1984 ◽  
Vol 12 (1-2) ◽  
pp. 99-104 ◽  
Author(s):  
Y. Hamakawa ◽  
H. Takakura
Keyword(s):  
Solar Photovoltaic ◽  
Photovoltaic Generation
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