In the whole world, the renewable resources use is growing, especially in the ... It is quite difficult to combine three or more renewable resources in the same ...
CONTRIBUTIONS REGARDING THE MODELING, SIMULATION AND IMPLEMENTATION OF METHODS AND TECHNIQUES OF A SUSTAINABLE INTEGRATED RENEWABLE ENERGETIC SYSTEM ACHIEVEMENT (resume)
Scientific leader Ph.D.Professor Emil POP
Author Eng. Ioana Camelia BARBU
In the whole world, the renewable resources use is growing, especially in the wind parks field, where there are natural resources. Also, photovoltaic parks are developing, the main advantage is that the conversion for solar radiation to energy is fully static. The water is the first renewable resource ever used for electrical energy production, at micro and macro level. It is quite difficult to combine three or more renewable resources in the same location because of the natural conditions, but it is possible to find some areas where can be created the necessary conditions to maintain natural resources, because where there is a water resource, there is vegetation do to the water cycle, which is a closed loop. The idea is to go back to the environment and learn from nature what we can do in order to ensure a sustainable development. An energetic integrated sustainable renewable system has the following attributes: integrated system (system is integrated in the environment), microclimate based (system design is based on a positive influence on the microclimate), sustainable system (protect the environment and non aggressive), renewable system (primary resources are renewable resources), clean energy (the energy produced is without CO2 emission), software oriented system (monitoring can be done by software with minimum hardware), systemic approach (all the system’s components cooperate to a common objective). The Ph.D. thesis is structured in 7 chapters, an introduction, two appendixes and a references list of 118 papers, from these 31 the author of this thesis is first author or coauthor. The Ph.D. thesis has 167 pages and 182 diagrams and figures. The objective of this Ph.D. thesis is modeling, simulation and implementation of a pilot energetic integrated sustainable renewable system. For that, in the thesis are analyzed three renewable resources: sun, wind and water. This system has: a wind turbine, solar panels and a hydro turbine. For this system is elaborated the mathematical model, is achieved the modeling and simulation using MATLAB, Simulink and are compared with the real values results. In order to implement an energetic integrated renewable sustainable system there are analyzed the components (wind turbine, solar panels, controller, inverter, accumulators), was chose the real location taken into account the meteorological data (wind speed, temperature, humidity). For the system monitoring it is developed a PC hardware interface and the monitoring software and in the following there are made the experimental determinations and are interpreted it. The Ph.D. thesis ended with the conclusions and the main personal contributions of the author’s to the scientific knowledge improve in the doctoral field. Also, there are presented the future proposals for the research directions of the development in the integrated sustainable renewable systems field.
