Sustained energy generation is very important for any region's economic growth either developed or developing. As the growth of the country depends on sustainable and efficient power generation management, in order to attain the sustainable energy generation, experimentation, and explorations in the latest avenues for these generations have to be carried out. In this paper an attempt is made to report the experimentation carried out at Salalah College of Technology (SCT) in terms of sustainable energy generation using alternate energy resources. Experimentation carried out at SCT for solar harnessing in sustainable transportation and wind energy alternatives for hybrid power generation at decentralized levels is tested. Experimentation results for individual experiments are not disclosed. Whereas the overall efficiency in using such alternate technologies for sustained power generation and comparisons with other likewise locations are reported in this paper.
Electrical power forms the base line for any economic growth and sustainability in terms of growth factor. It continues to include as one of the secondary basic elements for human growth and sustainability, it also affects the current living standard. Dependency on alternate energy sources will reduce the geopolitical dependency on conventional fuels and enhance the energy security, limit the environmental implications of fossil fuels, and further control the oil price fluctuations [
At the Power Engineering Department of SCT experimentation on solar energy alternative and wind energy alternatives were carried out in terms of feasibility in transportation concerning with solar energy and electrical power generation with wind energy furthering to storage and/or synchronization to grid in order to improvise the pilot load of the load graph of Salalah region (as it is a stand-alone region without centralized grid connectivity as of now). Load Forecasting for the region will be buffered with these additional alternate power generating technologies. Experimentation for solar powered electric car is shown in Figures
Solar-powered electric car experimental setup.
Transportation using Solar-powered electric car.
Vertical axis wind turbine setup at SCT.
Vertical axis wind turbine with DC Generator setup at SCT.
The modern day technology advancements in terms of electrical engineering can be incorporated for better performance and efficiency, in particular advancements in the field of power electronics for efficient conversion from AC to DC and vice versa. Energy efficient motors, better designing by using computer aided design, and so forth, will increase the profitability of energy alternatives applications in many diverse fields.
Students spear headed the willingness in learning the latest technological advancements in electrical engineering for applications in their projects on renewable alternatives, they are duly acknowledged in the acknowledgment section. The actual results obtained are not discussed as the two projects are vast in process and explanation. However the business intelligence in adopting such technologies is discussed in the paper and the avenues present for such methodologies and the future pertaining to such breakthroughs in this region are also discussed.
Perspectives of good business management states profitable returns for investments made in businesses. In order to achieve this objective, intelligence gathering of the business is very essential [
Figures
Graph of elevation versus wind energy.
Graph of wind speed versus wind energy.
Graph of wind speed versus wind frequency.
Graph of height above ground versus wind speed.
Figure
Average wind speed at different locations near Salalah.
Sl. No. | Place near Salalah | Average wind speed | Average wind speed | Average wind speed |
---|---|---|---|---|
(10 m above ground level) | (50 m above ground level) | (80 m above ground level) | ||
in m/s2 | in m/s2 | in m/s2 | ||
1 | Sur | 5.15 | 6.6 | 7.1 |
2 | Joba | 5.15 | 6.6 | 7.1 |
3 | Masirah | 5.77 | 7.4 | 7.9 |
4 | Thumrait | 5.77 | 7.4 | 7.9 |
5 | Qairon Hariti | 6.19 | 7.9 | 8.5 |
Block diagram representation of vertical axis wind turbine.
From Table
Depending on the proactive initiatives taken up by the government as listed in the official website of Authority for Electricity Regulation in Oman (views expressed by consultants COWI and Partner LLC) in terms of renewable energy resource effective utilization for remote/decentralized locations, it is evident from the findings at sct that it accumulates the electrical engineering fraternity in serving the main objective of green economic development. Solar power harnessing data was not explicitly available for comparison on the present location and for practical purposes the global values of solar insolation was used to calculate the value for the present location [
From the results obtained at SCT and the discussion present in this paper, we can conclude that proper data analysis tools available in engineering fraternity, if used along with tactful business laws, can achieve maximum utilization of electrical energy alternatives for sustainable growth, hence, resulting in profitability. As the example of solar power harnessing and wind energy usage for electrical power generation in hybrid with BI for optimal locations in Salalah has given maximum profit predictions.
The authors of this paper duly acknowledge the student community of SCT, namely, Group 1 (Solar Powered Electric Car—supervised by Dr. Javeed Ahmed Khan): (a) Sami Mohammed Maqbool, (b) Salim Ahmed Al-Yafai; Group 2 (Vertical Axis Wind Turbine—supervised by Dr. Javeed Ahmed Khan and Engineer Ramani Ranjan Panda): (a) Jaber Mubarak Al-Ghafri, (b) Salam Bati Al-Ghafri, (c) Mubarak Abdullah Al-Yaqoobi, (d) Omar Abdullah Al-Abri, and (e) Ali Said Al-Kalbani. Authors place an acknowledgment on record to the Dean (Dr. Ammar Al-Ojaili), Assistant Dean for academics and the teaching fraternity of SCT for their timely help in realizing these two projects.