EFFICIENT DEVICE FOR MEASURING AND CONTROLLING VARIOUS PARAMETERS IN STANDALONE SOLAR/WIND SYSTEM INCORPORATING INTERNET OF THINGS

2019 ◽  
Vol 19 (2) ◽  
pp. 119-132
Author(s):  
M. Divya Priyadharshini ◽  
P. Ponmurugan ◽  
M. Nishanthi ◽  
A. Little Judy ◽  
J. Elzalet
Keyword(s):  
Solar Wind ◽  
Internet Of Things ◽  
Wind System

Optimal sizing method for stand-alone hybrid solar–wind system with LPSP technology by using genetic algorithm

Solar Energy ◽  
2008 ◽  
Vol 82 (4) ◽  
pp. 354-367 ◽  
Author(s):  
Hongxing Yang ◽  
Wei Zhou ◽  
Lin Lu ◽  
Zhaohong Fang
Keyword(s):  
Genetic Algorithm ◽  
Solar Wind ◽  
Wind System ◽  
Optimal Sizing

scholarly journals Modelling and Optimising the Value of a Hybrid Solar-Wind System

2017 ◽  
Vol 197 ◽  
pp. 012035 ◽  
Author(s):  
Arjun Nair ◽  
Kartik Murali ◽  
S.P Anbuudayasankar ◽  
C.V. Arjunan
Keyword(s):  
Solar Wind ◽  
Wind System

scholarly journals Dynamic Simulation and Energy Economic Analysis of a Household Hybrid Ground-Solar-Wind System Using TRNSYS Software

Energies ◽  
2020 ◽  
Vol 13 (14) ◽  
pp. 3523 ◽  
Author(s):  
Rafał Figaj ◽  
Maciej Żołądek ◽  
Wojciech Goryl
Keyword(s):  
Solar Wind ◽  
Economic Analysis ◽  
Wind Turbine ◽  
Heat Exchangers ◽  
Electrical Energy ◽  
Energy Performance ◽  
Hot Water ◽  
Space Heating ◽  
Wind System ◽  
Ground Heat Exchangers

The adoption of micro-scale renewable energy systems in the residential sector has started to be increasingly diffused in recent years. Among the possible systems, ground heat exchangers coupled with reversible heat pumps are an interesting solution for providing space heating and cooling to households. In this context, a possible hybridization of this technology with other renewable sources may lead to significant benefits in terms of energy performance and reduction of the dependency on conventional energy sources. However, the investigation of hybrid systems is not frequently addressed in the literature. The present paper presents a technical, energy, and economic analysis of a hybrid ground-solar-wind system, proving space heating/cooling, domestic hot water, and electrical energy for a household. The system includes vertical ground heat exchangers, a water–water reversible heat pump, photovoltaic/thermal collectors, and a wind turbine. The system with the building is modeled and dynamically simulated in the Transient System Simulation (TRNSYS) software. Daily dynamic operation of the system and the monthly and yearly results are analyzed. In addition, a parametric analysis is performed varying the solar field area and wind turbine power. The yearly results point out that the hybrid system, compared to a conventional system with natural gas boiler and electrical chiller, allows one to reduce the consumption of primary energy of 66.6%, and the production of electrical energy matches 68.6% of the user demand on a yearly basis. On the other hand, the economic results show that that system is not competitive with the conventional solution, because the simple pay back period is 21.6 years, due to the cost of the system components.

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