DESIGN AND STUDY OF OPERATING MODES OF COMBINED SOLAR-WIND INSTALLATIONS TO PROVIDE STREET LIGHTING
الباحث الأول:
Layth Mohammed Abd Ali
الباحثين الآخرين:
Исса Х. А., Аль–Малики М.Н., Кувшинов В.В., Бекиров Э.А.
المجلة:
Строительство и техногенная безопасность
تاريخ النشر:
None
مختصر البحث:
An innovative hybrid microgeneration unit based on renewable energy sources has been proposed, which was developed for full integration into a specialized LED street lighting system. A key feature of this new system is the placement of several wind …
An innovative hybrid microgeneration unit based on renewable energy sources has been proposed, which was developed for full integration into a specialized LED street lighting system. A key feature of this new system is the placement of several wind turbines in the very structure of the plant, and a photovoltaic panel is also integrated to generate electricity. Electricity is generated by energy conversion equipment along with a storage device that provides lighting even on calm nights. The main application of this project is stand-alone street lighting, but a grid-connected option is also possible, making the system compatible with microgrid concepts. A full-scale prototype of the lighting generator system was installed. A Matlab simulation was used to test the operating state of the proposed system for hybrid input power and battery voltage. The studies carried out have shown a significant efficiency in the generation of electrical energy when using a system for monitoring parameters and energy storage in wind and solar installations. The use of a hybrid wind-solar system makes it possible to effectively control the generation of electrical energy to maintain the required power values in the local network, as well as control over current, frequency and voltage. When using the proposed hybrid systems, the energy characteristics of installations are significantly increased, generation and the ability to accumulate a significant amount of electrical energy increase. The possibilities of increasing the efficiency of the operation of wind-solar hybrid systems for converting the energy of the wind flow and solar radiation will help to significantly increase the environmental component during the operation of large energy complexes in large cities and resort and recreational systems.
