Integrated modeling and feasibility analysis of a rooftop photovoltaic systems for an academic building in Bangladesh

Podder, Amit Kumer; Das, Anik Kumar; Hossain, Eklas; Kumar, Nallapaneni Manoj; Roy, N. K.; Alhelou, Hassan Haes; Karthick, Alagar; Al-Hinai, Amer

doi:10.1093/ijlct/ctab056

Cited by 25 publications

(11 citation statements)

References 25 publications

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“…As shown in Figure 1B, the proposed system has two power sources: the grid and the onsite solar PV power plant. The PV plant's electric power output is given as follows (Chowdary et al, 2020, Podder et al (2021b:…”

Section: Modeling the Power Sourcementioning

confidence: 99%

“…Later, Podder et al(2021a) designed the solar plus biogas-based EV charging station to power on-road threewheeler vehicles in developing nations. They mentioned that integrated renewable energy-based systems are more reliable in powering EVs (Podder et al, 2021b). Osório et al (2018) proposed an EV charging model that examines the load profile effect on the power system for various EV adoption degrees using traditional.…”

Section: Introductionmentioning

confidence: 99%

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Grid-connected photovoltaic-based microgrid as charging infrastructure for meeting electric vehicle load

Chowdary¹,

Rao²

2022

Front. Energy Res.

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Concerns about charging Infrastructure have arisen as electric vehicles (EVs) gain popularity in the transportation sector. Like gas stations, the charging infrastructure is mainly used to power the EV batteries until they are fully charged. As a result, many alternative options for creating charging stations were explored in the literature. This study proposes a grid-connected photovoltaic-based microgrid for EV charging infrastructure. It has two objectives: to design and model a grid-connected photovoltaic-based microgrid and to analyze a hypothetical EV population charging. While modeling, the realistic EV loads are considered, and the simulation is carried out. Results of this study include the power generation potential from the solar power plant, the energy mix of the microgrid (i.e., grid shared energy and onsite solar generation), and supply and load mismatch relationships. The analysis results include the weather parameter influence on power produced, followed by sensitivity analysis quantifying the impact of scaled EV sessions over microgrid power balances. Overall, it is understood that grid-connected microgrids support the seamless charging of EVs even in the case of uncertainties observed with onsite solar energy generation.

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Section: Modeling the Power Sourcementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Grid-connected photovoltaic-based microgrid as charging infrastructure for meeting electric vehicle load

Chowdary¹,

Rao²

2022

Front. Energy Res.

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“…NPC refers to the difference between the current cost during the installation and operation process and the current revenue from the system's lifetime. The NPC can be determined by the following equation [38]…”

Section: Npcmentioning

confidence: 99%

“…The COE represents the per-unit cost of electrical energy generated from the system, which can be calculated as below [38]…”

Section: Coementioning

confidence: 99%

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Feasibility Assessment of Hybrid Solar Photovoltaic-Biogas Generator Based Charging Station: A Case of Easy Bike and Auto Rickshaw Scenario in a Developing Nation

et al. 2021

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The popularity of electric vehicles (EVs) is increasing day by day in the modern world. The charging of EVs from grid-connected charging stations causes a considerable power crisis in the grid. Integrating renewable energy resources (RESs) with conventional energy sources in the power grid is now considered feasible to reduce peak power demand and the inevitable emission effect. Hence, this paper presents an energy solution for EV charging with two RESs, namely, solar photovoltaic (PV) and biogas. HOMER software is utilized to analyze the potency and functionality of solar PV and biogas-based EV charging stations. The proposed system consists of a solar PV system, two biogas engine generators, and a bidirectional converter with battery storage. The variation of different costs, such as net present cost (NPC), initial cost, and cost of energy (COE) for different solar PV systems (3 kW, 4.5 kW, 6 kW, and 9 kW), are analyzed in HOMER software. The 4.5 kW solar PV system is finally selected as the NPC, initial cost, and COE are $93,530, $19,735, and $0.181, respectively, which is efficient. The system’s lifetime is 25 years, where an initial 12 years is required to overcome the system cost, and the remaining 13 years will provide financial benefits. The study also illustrates the effect of solar irradiance, biomass, and the change in the load of the energy management system. The techno–economic analysis shows that the proposed scheme can be an effective energy solution. The emission of greenhouse gases (GHGs), such as CO2, CO, SO2, and NOX, is reduced considerably compared to other existing techniques. The study is expected to be beneficial in renewables-based EV charging systems with techno–economic and environmental feasibility.

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Impact Analysis of Rooftop Solar Photovoltaic Systems in Academic Buildings

Nayan,

Ahammed,

Rahman

et al. 2023

Lecture Notes in Networks and Systems

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Integrated modeling and feasibility analysis of a rooftop photovoltaic systems for an academic building in Bangladesh

Cited by 25 publications

References 25 publications

Grid-connected photovoltaic-based microgrid as charging infrastructure for meeting electric vehicle load

Grid-connected photovoltaic-based microgrid as charging infrastructure for meeting electric vehicle load

Feasibility Assessment of Hybrid Solar Photovoltaic-Biogas Generator Based Charging Station: A Case of Easy Bike and Auto Rickshaw Scenario in a Developing Nation

Impact Analysis of Rooftop Solar Photovoltaic Systems in Academic Buildings

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