Optimization of hybrid wind-diesel-battery energy system for remote areas of Malaysia

Shezan, S. K. A.; Lai, Chow Yin

doi:10.1109/aupec.2017.8282390

Cited by 11 publications

(4 citation statements)

References 14 publications

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“…Out of the total NPC of $255,812, the battery system alone costs 66.61%. However, the LCOE will continue to decrease as the initial capital of the system decreases [48,49]. From Table 11, the initial capital cost of the diesel gen-set HPS is $115,460.…”

Section: Economic Analysismentioning

confidence: 99%

Techno-Economic Feasibility of Hybrid Solar Photovoltaic and Battery Energy Storage Power System for a Mobile Cellular Base Station in Soshanguve, South Africa

et al. 2018

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Over the years, sustainability and impact on the environment, as well as operation expenditure, have been major concerns in the deployment of mobile cellular base stations (BSs) worldwide. This is because mobile cellular BSs are known to consume a high percentage of power within the mobile cellular network. Such energy consumption contributes to the emission of greenhouse gases (GHGs) through the use of conventional diesel generating set (gen-set). As a result, mobile cellular operators are faced with the dilemma of minimizing the power consumption, GHG emissions, and operation cost, while improving the quality of service (QoS) of the networks. In attempting to find a solution, this study presents the feasibility and simulation of a solar photovoltaic (PV)/battery hybrid power system (HPS), as a predominant source of power for a specific mobile cellular BS site situated in the Soshanguve area of the city of Pretoria, South Africa. It also presents the technical development and shows the environmental advantage and cost benefits of using a solar PV/battery HPS to power a BS site with a 24 h daily load of 241.10 kWh/d and peak load of 20.31 kW as compared to using the HPS with a solar PV/diesel gen-set/battery. The solar resource pattern for the city of Pretoria was collected from the National Aeronautics and Space Administration and was modeled statistically. The statistical modeling done using solar radiation resource exposure characteristic patterns of Pretoria, South Africa revealed an average annual daily solar radiation of 5.4645 Wh/m 2 /d and a 0.605 clearness index. The simulation and the design were done using Hybrid Optimization Model for Electric Renewables (HOMER) and Matlab/Simulink software. The simulation finding showed that the HPS of the solar PV/battery combination has about a 59.62% saving in the net present cost (NPC) and levelized cost of energy (LCOE) and an 80.87% saving in operating cost as against conventional BSs powered with a gen-set/battery.

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Section: Economic Analysismentioning

confidence: 99%

Techno-Economic Feasibility of Hybrid Solar Photovoltaic and Battery Energy Storage Power System for a Mobile Cellular Base Station in Soshanguve, South Africa

et al. 2018

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“…Evaluation of wind speed profile for the desired wind farm location is essential before its construction. 29,30 Since there is no climatological location in Penang landmass, so the wind speed data from 11 years (2006-2014) has been obtained from MMD at Mersinias.…”

Section: Wind Energymentioning

confidence: 99%

Design and implementation of an islanded hybrid microgrid system for a large resort center for Penang Island with the proper application of excess energy

Shezan

Rawdah

Ali

et al. 2021

Env Prog and Sustain Energy

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The energy demand is growing daily at an accelerated pace due to the internationalization and development of civilization. Yet proper economic utilization of additional energy generated by the Islanded Hybrid Microgrid System (IHMS) that was not consumed by the load is a major global challenge. To resolve the above-stated summons, this research focuses on a multi-optimal combination of IHMS for the Penang Hill Resort located on Penang Island, Malaysia, with effective use of redundant energy.To avail this excess energy efficiently, an electrical heater along with a storage tank has been designed concerning diversion load having proper energy management. Furthermore, the system design has adopted the HOMER Pro software for profitable and practical analysis. Alongside, MATLAB Simulink had stabilized the whole system by representing the values of 2068 and 19,072 kW that have been determined as the approximated peak and average load per day for the resort.

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“…This method, however, is associated with computational complexities, also chattering signals cannot be thoroughly eliminated. 20,21 In, [22][23][24] optimized hybrid off-grid renewable energy systems (HRES) have been investigated. The optimized design of a freestanding hybrid microgrid for different distinct dispatch controls is studied in, 25 which considers the optimal sizes of individual components, system response, and reliability analysis.…”

Section: Introductionmentioning

confidence: 99%

Adaptive optimized fractional order control of doubly‐fed induction generator (DFIG) based wind turbine using disturbance observer

Veisi

Delavari

2023

Env Prog and Sustain Energy

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Wind energy systems are pollution free and clean form of the renewable energy production. The dynamic model of a wind turbine system based on a doubly fed induction generator (DFIG) is exposed to external disturbances, uncertainties, and nonlinear dynamics. In this paper to ensure the system robustness against external disturbance and uncertainty in system parameters, a novel optimized fractional order robust adaptive sliding mode controller is proposed by utilizing a disturbance observer. The controller's main goal is to track the maximum power point of the wind turbine. In order to show the superiority of the proposed method, the results under normal conditions and in the presence of disturbance and uncertainty have been compared with the classical sliding mode control (SMC) and adaptive sliding mode control (ASMC). The parameters of all three controllers have been optimized by ant colony optimization (ACO) algorithm. The proposed method does not need the knowledge of the upper bounds of model uncertainty and disturbance. Also by using the fractional order operators in the control signal of the proposed method, its robustness against model uncertainty and disturbance is increased and it can extract the maximum power than the other compared methods.

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Optimization of hybrid wind-diesel-battery energy system for remote areas of Malaysia

Cited by 11 publications

References 14 publications

Techno-Economic Feasibility of Hybrid Solar Photovoltaic and Battery Energy Storage Power System for a Mobile Cellular Base Station in Soshanguve, South Africa

Techno-Economic Feasibility of Hybrid Solar Photovoltaic and Battery Energy Storage Power System for a Mobile Cellular Base Station in Soshanguve, South Africa

Design and implementation of an islanded hybrid microgrid system for a large resort center for Penang Island with the proper application of excess energy

Adaptive optimized fractional order control of doubly‐fed induction generator (DFIG) based wind turbine using disturbance observer

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