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Keyword: Renewable energy sources
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Open AccessArticle
7 Pages, 1,011 KB Download PDF

Impact Assessment of the Renewable Energy Sources Implementation in Bulgarian Single-Family Houses on the Greenhouse Gas by HOMER Pro Software

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 5, Page # 362–368, 2021; DOI: 10.25046/aj060541
Abstract:

It is widely known that cities now house more than half of the world’s population. Within this framework, this study presents the possibilities for real-world application of renewable energy sources (RES) in urban areas, as well as their contribution to the urban deployment of the new energy paradigm. A comparison is made between hybrid power…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Electrical Engineering (ELE))
Open AccessArticle
7 Pages, 497 KB Download PDF

Optimization of Power Balance Transaction Based on Renewable Energy Sources Using Artificial Salmon Tracking Algorithm for Modeling the Interconnected Grid Development

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 38–44, 2019; DOI: 10.25046/aj040605
Abstract:

Since environmental requirements penetrate engineering processes to keep global warming and to reduce pollutant emissions, the system operation should be designed based on environmentally approach friendly. Operationally, the system processes are supported by energy suppliers to meet continuously energy transaction while clean and green energies are also targeted to keep the environmental conditions. In other…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
7 Pages, 838 KB Download PDF

The Analysis and Comparison of Multiport Converter used for Renewable Energy Sources

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 906–912, 2017; DOI: 10.25046/aj0203113
Abstract:

The concept of renewable energy is increasing day by day because the electrical applications are moving towards utilization of renewable sources and due to this factor electric power is also gaining ground and new type of converters are modelled in order to get high utilization of renewable sources. In this paper, two types of multiport…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Electrical Engineering (ELE))
Open AccessArticle
7 Pages, 1,317 KB Download PDF

Malaysia’s Renewable Energy Policy and its Impact on ASEAN Countries

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 2, Page # 67–73, 2024; DOI: 10.25046/aj090208
Abstract:

As the global community increasingly shifts its focus towards sustainable development and combating climate change, renewable energy policies have become pivotal in shaping national and regional energy landscapes. Malaysia, as a developing nation with a rapidly growing economy, has recognized the importance of renewable energy sources in achieving its socio-economic goals while addressing environmental concerns.…

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(This article belongs to the SP16 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2024) & Section Energy & Fuels (ENF))
Open AccessArticle
10 Pages, 2,558 KB Download PDF

Analysis of Grid Events Influenced by Different Levels of Renewable Integration on Extra-large Power Systems

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 5, Page # 43–52, 2021; DOI: 10.25046/aj060506
Abstract:

In this work, the impact of implementing a large amount of decentralized renewable energy sources (RES) of different scales on an extra-large power grid is investigated. Three scenarios are created, substituting 10%, 20%, and 30% of the conventional energy production by RES. For this purpose, the initial dynamic model of Continental Europe in combination with…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Electrical Engineering (ELE))
Open AccessArticle
12 Pages, 1,022 KB Download PDF

A Support Vector Machine Based Technique for Fault Detection in A Power Distribution Integrated System with Renewable Energy Distributed Generation

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 577–588, 2020; DOI: 10.25046/aj050468
Abstract:

The integration of renewable energy distributed generation (REDG) into the energized distribution power grid has become more popular in recent years. This has been escalated by the general global energy shortages. The REDG has proven to be effective for energy sustainability and reliability. However, there are technical challenges which arise from integrating REDG into the…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
6 Pages, 1,358 KB Download PDF

Proportional Derivative and Proportional Integral Derivative Controllers for Frequency Support of a Wind Turbine Generator in a Diesel Generation Mix

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 4, Page # 60–65, 2023; DOI: 10.25046/aj080407
Abstract:

The levelized cost of electricity production is highly dependent on the cost of fuel oil on the world market. In order to reduce the dependency on the fuel oil, many countries are adopting an energy transition towards distributed generation. Distributed generation can be described as various means of generating electricity at or near where it…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Electrical Engineering (ELE))
Open AccessArticle
10 Pages, 828 KB Download PDF

Emerging Trends in Green Best Practices and the Impact on Government Policy

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 212–221, 2022; DOI: 10.25046/aj070623
Abstract:

While it is commonly accepted that climate change needs to be addressed to protect both human and environmental health, it is not widely understood what steps need to be taken to accomplish this daunting task. Additionally, there is currently no formal definition of what constitutes a ‘green’ company or ‘green’ best practice, despite the rising…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Green & Sustainable Science & Technology (GSS))
Open AccessArticle
7 Pages, 978 KB Download PDF

DSTATCOM-Fuel Cell System on Radial Low-voltage Distribution Network for Mitigating Voltage Rise Caused by High Penetration of Photovoltaic Systems

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 4, Page # 285–291, 2019; DOI: 10.25046/aj040436
Abstract:

The Malaysian government has recently announced to increase the share of renewable energy generation from 2% to 20% of the total electricity consumption by year 2030. However, integrating a significant level of renewable energy sources on the distribution network without proper coordination will cause adverse effects that leads to unnecessary operation costs to the stakeholders.…

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(This article belongs to the SP7 (Special Issue on Advancement in Engineering and Computer Science 2019) & Section Electrical Engineering (ELE))
Open AccessArticle
13 Pages, 1,427 KB Download PDF

Algorithms for Technical Integration of Virtual Power Plants into German System Operation

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 135–147, 2018; DOI: 10.25046/aj030117
Abstract:

This paper critically evaluates the operational perspective of Virtual Power Plants (VPP) in Germany by analyzing key factors to replace conventional power plants in the future power system. Therefore, its necessity for the secure operation as well as the technical and economic benefits for the German power system are pointed out. The single sections describe…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electrical Engineering (ELE))
Open AccessArticle
19 Pages, 8,031 KB Download PDF

Thermoelectric Generators (TEGs) and Thermoelectric Coolers (TECs) Modeling and Optimal Operation Points Investigation

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 1, Page # 60–78, 2022; DOI: 10.25046/aj070107
Abstract:

Sustainable energy is gradually becoming the norm today due to greenhouse warming effects; as a result, the quests for different renewable energy sources such as photovoltaic cells as well as energy efficient electrical appliances are becoming popular. Therefore, this article explores the alternative energy case for thermoelectricity with focus on the steady-state mathematics, mixed modelings…

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(This article belongs to the SP12 (Special Issue on Multidisciplinary Sciences and Engineering 2021-22) & Section Thermodynamics (THD))
Open AccessArticle
5 Pages, 629 KB Download PDF

Multi Operated Virtual Power Plant in Smart Grid

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 256–260, 2020; DOI: 10.25046/aj050630
Abstract:

In order to balance the power in intelligent distribution networks (Smart Grid or Microgrid), it is proposed to organize a «multi operated virtual power plant». The resources of active and reactive power for which can be obtained using an AC voltage controller with a phase-angle control for regulation of operating modes of the ohmic load…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Electrical Engineering (ELE))
Open AccessArticle
9 Pages, 770 KB Download PDF

The Effect of Fuel Additives on Pyrorated Biodiesel Blends on the Performance of a Diesel Power Generator

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 5, Page # 88–96, 2019; DOI: 10.25046/aj040511
Abstract:

The demand for renewable energy sources such as waste pyrolysis plastic oil (WPPO), ethanol biofuel with high oxygen content is increasing globally. This study used blending of conventional diesel oil, waste plastic pyrolysis oil, ethanol and 2-ethyl hexyl nitrate (EHN) as additive. The purpose was to improve combustion, the ignition quality, and performance and emission…

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(This article belongs to Section Mechanical Engineering (EMH))
Open AccessArticle
10 Pages, 902 KB Download PDF

Harmonic Sensitivity Analysis of Power System with Wind Power

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 5, Page # 6–15, 2018; DOI: 10.25046/aj030502
Abstract:

As the contribution from renewable energy sources increase, the power quality degradation has become a challenge for the power system operator. There are major two factors causing power quality deterioration. First is the current harmonic generation by the power electronic converters used in renewable energy sources, and second is the magnification of harmonic voltage due…

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(This article belongs to the SP5 (Special Issue on Multidisciplinary Sciences and Engineering 2018) & Section Electrical Engineering (ELE))

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