scholarly journals TECHNO-ECONOMIC FEASIBILITY OF ENERGY SUPPLY OF WATER PUMPING IN PALESTINE BY PHOTOVOLTAIC-SYSTEMS, DIESEL GENERATORS AND ELECTRIC GRID

2020 ◽  
Vol 10 (3) ◽  
pp. 69-75
Author(s):  
Imad H. Ibrik
2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Marcela T Oliveira ◽  
Henrique C Sampaio ◽  
José N Salvador Júnior

2016 ◽  
Vol 65 (3) ◽  
pp. 481-493 ◽  
Author(s):  
D. John Sundar ◽  
M. Senthil Kumaran

Abstract The transformer-less grid connected inverters are gaining more popularity due to their high efficiency, very low ground leakage current and economic feasibility especially in photovoltaic systems. The major issue which surfaces these systems is that of common mode leakage current which arises due to the absence of an electrical transformer connected between the inverter and the utility grid. Several topologies have evolved to reduce the impact of common mode leakage current and a majority of them have succeeded in eliminating the impacts and have well kept them within the limits of grid standards. This paper compares and analyses the impact of the common mode leakage current for four popular inverter configurations through simulation of the topologies such as H5, H6, HERIC and FBZVR inverters.


Author(s):  
Antônio Jackson Sabino da Silva ◽  
Livia Da Silva Oliveira ◽  
David Barbosa de Alencar ◽  
Antônio Estanislau Sanches

Electricity in today's world is one of the biggest concerns. Through clean sources, photovoltaic systems emerge as an alternative to this kind of problem.This work proposes the development of a photovoltaic system that will be applied to water pumping using a pump. Through the presented data, it will be possible to analyze if the photovoltaic energy is reliable and to propose solutions to the problem of residential water supply in the communities that do not have access to the electricity grid.


1985 ◽  
Vol 2 (1) ◽  
pp. 9-14 ◽  
Author(s):  
Wagdy R. Anis ◽  
Robert P. Mertens ◽  
R. Van Overstraeten

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