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Your search keyword '"Fahim, Fatima Safaa"' showing total 11 results
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11 results on '"Fahim, Fatima Safaa"'

6. Capacity Optimization Design of Hybrid Energy Power Generation System.

Author

Ming-Hung Lin, Sivaraman, Ramaswamy, Zhao Nan, Rahardja, Untung, Muda, Iskandar, Fahim, Fatima Safaa, Bashar, Bashar S., Liguang Li, and Husein, Ismail

Subjects
POWER plants, HYBRID power, HYBRID systems, RENEWABLE energy sources, BATTERY storage plants, PEAK load
Abstract

Environmental concerns and higher energy demand require more energy. Solar and wind are renewable energies. One of the most important and available renewable energy sources is the use of wind and solar sources. This study examines energy generation and battery storage systems for lowering peak load and smoothing a residential substation's load curve. This study aims to present a useful and effective mechanism for improving the design of a hybrid system using solar panels and wind turbines to provide the common peak load and as much actual load demand as possible at the desired location. The proposed method provides the optimal solution after obtaining light radiation, wind speed, and load demand. Training and learning-based algorithms optimize. This study focuses on reducing lifetime costs. Prices and equipment are accurate, and power plant costs include initial and ongoing costs. PSO optimizes Karachi's anemometer and radiation data. The results showed that the network's summer, fall, and winter peak outputs are 12368 kW, 14865 kW, and 77 147 kW; the systems are 68.31 kW, 29.38 kW, and 2337 kW. Using the seasonal average rather than the annual average improves the system's dependability and provides a more accurate response to the desired peak load. Wind and solar hybrid systems connected to the grid can reduce the grid's peak load and total cost over time. [ABSTRACT FROM AUTHOR]

Published
2023
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11. The effect of green belt as an environmentally friendly approach on energy consumption reduction in buildings

Author

Yuan, Jie, Widjaja, Gunawan, Fahim, Fatima Safaa, Bashar, Bashar S., Opulencia, Maria Jade Catalan, Marhoon, Haydar Abdul ameer, and Dwijendra, Ngakan Ketut Acwin

Abstract

The practice of urban landscaping has many positive effects, both on the environment and the local economy. By shading buildings, absorbing sunlight, reducing UV light, cooling the air, and decreasing wind speed, these advantages include a reduction in indoor temperature. In the present study, tree planting patterns as a green belt surrounding an office building (Pematangsiantar Road Administration building) have been explored in an effort to reduce energy consumption. For this objective, three potential tree planting layouts at a distance of 10 meters from the structure were examined. The cuckoo search method was used to identify 21 ideal planting situations out of 1020 possibilities. The tree was modeled using quantitative parameters of the Yackandandah species, including crown diameter, height, and trunk diameter. To validate the results, the temperature and relative humidity diagrams from the simulated building were compared with the actual data from the heat and humidity sensors. The results demonstrated that there is a substantial difference in building energy usage across different arboricultural models and instances. Compared to directed models, simultaneous tree planting in all directions of the building led to the lowest energy use. This phenomena can reduce the surface temperature of buildings and the need for cooling energy by up to 16 percent during warm seasons. According on the findings of an annual energy audit, annual energy savings could range between $400 and $1100.

Published
2022
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