An efficient wind-photovoltaic hybrid generation system for DC micro-grid

2009 ◽  
Author(s):  
Jiangui Li ◽  
Xiaodong Zhang ◽  
Wenlong Li
Keyword(s):  
Generation System ◽  
Hybrid Generation ◽  
Micro Grid

Wind, Photovoltaic anD Mini-Hydro Hybrid Generation in Bolivia: A Case Study at a Mountainous Village

2005 ◽  
Vol 29 (3) ◽  
pp. 271-286 ◽  
Author(s):  
Tsutomu Dei ◽  
Kiyoshi Hirata ◽  
Izumi Ushiyama
Keyword(s):  
Renewable Energy ◽  
Energy Balance ◽  
Power Output ◽  
Renewable Energy Sources ◽  
Solar Irradiation ◽  
Energy Sources ◽  
Generation System ◽  
Hybrid Generation ◽  
Site Monitoring

This paper investigates the most feasible configuration for hybrid generation by indigenous renewable energy sources in Chachacomani village at 4,220 meters elevation in Bolivia. Site monitoring of wind, solar irradiation and the water level of the Jarma River was conducted for a year. The data enabled potential power output from Wind, PV and Micro Hydro generation system to be estimated. Energy balance calculations for different configuration of hybrid generation system were made. The results show that the three energy supplies would be complementary for integrated power.

The Optimal Design and Analysis of Stand-Alone Hybrid Generation System of Wind and Solar Energy

2013 ◽  
Vol 391 ◽  
pp. 257-260
Author(s):  
Ying Shen ◽  
Wen Ping Chai ◽  
Jia Rui Kang ◽  
Yi Ke Zhang ◽  
Meng Yu Wang ◽  
...  
Keyword(s):  
Optimal Design ◽  
Solar Energy ◽  
Generation System ◽  
Hybrid Generation

Power Quality Analysis of a Grid-connected Solar/Wind/Hydrogen Energy Hybrid Generation System

2018 ◽  
Vol 9 (1) ◽  
pp. 377
Author(s):  
Sujit Kumar Bhuyan ◽  
Prakash Kumar Hota ◽  
Bhagabat Panda
Keyword(s):  
Power Quality ◽  
Power Transmission ◽  
Renewable Energy Sources ◽  
Clean Energy ◽  
Quality Analysis ◽  
Hydrogen Energy ◽  
Generation System ◽  
Hybrid Generation ◽  
Pv System ◽  
Wind Energy Conversion

A grid connected hybrid generation system (HGS) consisting of wind energy conversion System (WECS)/Photo voltaic (PV) System/solid oxide fuel cell (SOFC) is designed and simulated by using Matlab/Simulink. SOFC is the replacement of battery, attached to produce the clean energy when these renewable energy sources are unable to produce required amount of electric power. A controller is used to regulate the flow of H<sub>2 </sub>through the valveto the SOFC and the rest amount of H<sub>2 </sub>is stored in storage tank. Also, an operational control strategy (OCS) is developed to utilize maximum amount of power of PV to the required load and rest amount of power is coming from wind to fulfill the load demand. Hence, the electrolyzer is supplied by the wind power to convert the water in to H<sub>2</sub> and oxygen. Also the power quality factor (PQF) analysis is exercised to measure the quality of power transmission.

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