Hybrid Power Generation System: A Case Study on the Colombian North Coast

Abstract

Introduction: The use of alternative energy sources has been a topic of great interest worldwide, both for environmental and economic benefits. Despite being a relatively recent topic, several investigations and projects have been carried out in this regard.

Installations that incorporate different sources of electricity are considered hybrids. The purpose is to obtain the maximum use of energy resources to reduce dependence on atmospheric conditions.

Objective: The objective of this research is to develop an operating model for a hybrid generation with solar-wind components, to make the most of these sources of energy generation.

Method: A topology was defined for the connection of the devices. For testing, two prototypes have been taken, one for wind generation and the other for solar generation. Hybrid system measurements were made, and its performance was compared with the two independent systems.

Results:  Laboratory tests have been carried out to verify the correct operation of the equipment used (regulator, inverter, and batteries) and field tests to take real measurements of the power generation of the hybrid system. The proposed hybrid system presented a higher performance compared to the other two independent systems.

Conclusions: In this study, we can conclude that the hybrid system has the advantage of having greater independence from environmental conditions for power generation. Considering the results obtained in the field tests, the implementation of hybrid systems is adequate on the Atlantic coast.