International Journal of Smart Grid and Sustainable Energy Technologies
International Journal of Smart Grid and Sustainable Energy Technologies (IJSGSET) is an international journal dedicated to the latest research advancements in the area of electrical engineering. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of Electrical Engineering.
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<![CDATA[Structural Decomposition Analysis of CO2 Emission Reduction due to Energy Tax in Power Sector Planning ]]>
<![CDATA[Marpaung, Charles O. P.]]>;
<![CDATA[Shresta, Ram M.]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET TRANSACTIONS ON POWER, ELECTRONICS, TELECOMMUNICATION, AND CONTROL ]]>
Publisher : <![CDATA[Department of Electrical Engineering, National Institute of Technology Malang - INDONESIA ]]>
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<![CDATA[This study analyses the CO2 emission implications of considering energy tax in power sector planning for the case of Indonesia. There are four energy tax rates considered in this study i.e. US$0.5/MBtu, US$1.0/MBtu, US$2.0/MBtu and US$5/MBtu. Furthermore, this study also analyses the decomposition of the economy-wide CO2 emission changes due to the carbon tax rates by using an input-output model. The implications of energy tax on utility planning would bring the sytem more efficient because more energy efficient technology power plants, such as CCGT, would be selected, while in the case of environmental implications, CO2 emissions would be reduced. The results show that there is a significant change in the annual CO2 emissions if energy tax rate of US$5/MBtu is introduced. There are three major components that affect the total economy-wide change in CO2 emissions, i.e., fuel mix-, structural-, and final demand- effects. The results show that the fuel mix effect is found to be most influential in reducing the CO2 emission during the planning horizon under all of the energy tax rates considered and is followed by the final demand- and structural-effects.]]>
<![CDATA[Assessing Under Varying Circumstances the Behavior of Photovoltaic Systems of Maximum Power Point Methods ]]>
<![CDATA[Elzein, Imad A.]]>;
<![CDATA[Petrenko, Yury N.]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET TRANSACTIONS ON POWER, ELECTRONICS, TELECOMMUNICATION, AND CONTROL ]]>
Publisher : <![CDATA[Department of Electrical Engineering, National Institute of Technology Malang - INDONESIA ]]>
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<![CDATA[In this article an extended literature surveying review is conducted on a set of comparative studies of maximum power point tracking (MPPT) techniques. Different MPPT methods are conducted with an ultimate aim of how to be maximizing the PV system output power by tracking P max in a set of different operational circumstances. In this paper maximum power point tracking, MPPT techniques are reviewed on basis of different parameters related to the design simplicity and or complexity, implementation, hardware required, and other related aspects.]]>
<![CDATA[A Hardware Testbed of Grid-Connected Wind-Solar Power System ]]>
<![CDATA[Soetedjo, Aryuanto]]>;
<![CDATA[Lomi, Abraham]]>;
<![CDATA[Puspita, Bayu Jaya]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET TRANSACTIONS ON POWER, ELECTRONICS, TELECOMMUNICATION, AND CONTROL ]]>
Publisher : <![CDATA[Department of Electrical Engineering, National Institute of Technology Malang - INDONESIA ]]>
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<![CDATA[This paper presents the development of hardware testbed for implementing grid connected wind-solar power system. A solar simulator using halogen lamp is employed to simulate the sun irradiation. The wind power simulator is developed by coupling the DC motor and the DC generator. A grid tie inverter is employed to connect the power from the solar and wind power system with the grid system. The experimental results show that the developed testbed could be used for testing the hybrid power system in the real hardware.]]>
<![CDATA[Incorporation of a Step-Up Boost Converter in Photovoltaic Power Systems for DC Applications ]]>
<![CDATA[Elzein, Imad A.]]>;
<![CDATA[Petrenko, Yury N.]]>;
<![CDATA[Kurdi, Mostafa M.]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET TRANSACTIONS ON POWER, ELECTRONICS, TELECOMMUNICATION, AND CONTROL ]]>
Publisher : <![CDATA[Department of Electrical Engineering, National Institute of Technology Malang - INDONESIA ]]>
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<![CDATA[The dependency of relying on switching power supplies is increasing and in more demand these days to present superior efficiency as itâs compared to conventional linear power supplies. The main target in any type of photovoltaic power system is to increase the efficiency rate of the PV arrays; and as a result power systems that depend on a set of PV arrays have a priority to track the maximum power point MPP to extract the ultimate maximum power from the set of arrays. One of their important characteristics is the ability to provide step-up in the form of Boost converters, step-down in the form of buck converters, and utilized in the sense of inverting. In this research paper we will delineate a sector of the various sort of switching regulators used in dc-dc conversion especially the boost converter. In addition a review of the control techniques for these converters were touched based.]]>
<![CDATA[Energy System Planning Considering Renewables and Pumped-storage Power Plants ]]>
<![CDATA[Costa, Jonas Carvalheira]]>;
<![CDATA[Bortoni, Edson da Costa]]>;
<![CDATA[Vieira, Paulo Alberto Viana]]>;
<![CDATA[Faria, Victor Augusto Durães]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET TRANSACTIONS ON POWER, ELECTRONICS, TELECOMMUNICATION, AND CONTROL ]]>
Publisher : <![CDATA[Department of Electrical Engineering, National Institute of Technology Malang - INDONESIA ]]>
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<![CDATA[Renewables will play an important role in the generation for the next decades, but the great problem they face is the intermittency of the natural resource availability, mainly when considering solar and wind generation. In this context, the pumped-storage finds a great opportunity. Its operation consists of two mains mechanisms: to pump water to be stored in an upper reservoir when there is surplus of energy in the system, and to generate as a regular power plant, with the stored water, when there is a lack of energy in the system. This paper presents an introductory with a revision of the world consumption and capacity of 2030 considering the parcel of renewables, and a simulation of several possibilities of the energy mix in various Scenarios. The simulations consider mainly the contribution of pumped-storage hydro. The possible arrangements of construction pumped-storage hydro, costs, and a mathematical model of linear optimization using pumped-storage are analyzed and presented. The developed method is applied to several Scenarios and the conclusions are obtained from that. ]]>
<![CDATA[Contribution on Improving Power Resilience in the Healthcare Facility ]]>
<![CDATA[Hartungi, Rusdy]]>;
<![CDATA[Commins, Liam. J.]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET TRANSACTIONS ON POWER, ELECTRONICS, TELECOMMUNICATION, AND CONTROL ]]>
Publisher : <![CDATA[Department of Electrical Engineering, National Institute of Technology Malang - INDONESIA ]]>
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<![CDATA[Focused on predicting and preventing electrical failures, this paper presents methodologies to those responsible for managing the electrical supplies in Healthcare and other similar environments. Particular attention has been directed to developing ways of exploiting the known relationships between thermal and electrical engineering disciplines as a means of monitoring and informing a timely intervention. There are two major studies presented in this paper which contrubute resilience in specific areas of Healtcare Facility. The first study is focusing on thermography, it is enhanced with an application of the finite difference method for modelling thermal performance under adverse conditions has been analysed.Thsi methos could provide a more robust solution for appraising new and existing installations. Study shows that early identification. A second study was carried out to examine the use of weather forecast-based electrical site load predictions as a possible precursor to automated load shed control which found reliable correlation between a siteâs peak electrical load and the peak outside air temperature. The use of weather forecast-based electrical site load will help reducing unnecessary tripping of the power supply and this increase resilience.]]>
<![CDATA[Energy System Planning Considering Renewables and Pumped-storage Power Plants. ]]>
<![CDATA[Jonas C. Costa]]>;
<![CDATA[Edson C. Bortoni]]>;
<![CDATA[Paulo A. V. Vieira]]>;
<![CDATA[Victor A. D. Faria]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET ]]>
Publisher : <![CDATA[Department of Electrical Engineering, Institut Teknologi Nasional Malang, Indonesia ]]>
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DOI: 10.36040/ijsgset.v1i2.206
<![CDATA[Renewables will play an important role in the generation for the next decades, but the great problem they face is the intermittency of the natural resource availability, mainly when considering solar and wind generation. In this context, the pumped-storage finds a great opportunity. Its operation consists of two mains mechanisms: to pump water to be stored in an upper reservoir when there is surplus of energy in the system, and to generate as a regular power plant, with the stored water, when there is a lack of energy in the system. This paper presents an introductory with a revision of the world consumption and capacity of 2030 considering the parcel of renewables, and a simulation of several possibilities of the energy mix in various Scenarios. The simulations consider mainly the contribution of pumped-storage hydro. The possible arrangements of construction pumped-storage hydro, costs, and a mathematical model of linear optimization using pumped-storage are analyzed and presented. The developed method is applied to several Scenarios and the conclusions are obtained from that.]]>
<![CDATA[Structural Decomposition Analysis of CO2 Emission Reduction due to Energy Tax in Power Sector Planning. ]]>
<![CDATA[Charles O. P. Marpaung]]>;
<![CDATA[Ram M. Shresta]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET ]]>
Publisher : <![CDATA[Department of Electrical Engineering, Institut Teknologi Nasional Malang, Indonesia ]]>
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DOI: 10.36040/ijsgset.v1i2.208
<![CDATA[This study analyses the CO2 emission implications of considering energy tax in power sector planning for the case of Indonesia. There are four energy tax rates considered in this study i.e. US$0.5/MBtu, US$1.0/MBtu, US$2.0/MBtu and US$5/MBtu. Furthermore, this study also analyses the decomposition of the economy-wide CO2 emission changes due to the carbon tax rates by using an input-output model. The implications of energy tax on utility planning would bring the sytem more efficient because more energy efficient technology power plants, such as CCGT, would be selected, while in the case of environmental implications, CO2 emissions would be reduced. The results show that there is a significant change in the annual CO2 emissions if energy tax rate of US$5/MBtu is introduced. There are three major components that affect the total economy-wide change in CO2 emissions, i.e., fuel mix-, structural-, and final demand- effects. The results show that the fuel mix effect is found to be most influential in reducing the CO2 emission during the planning horizon under all of the energy tax rates considered and is followed by the final demand- and structural-effects.]]>
<![CDATA[Assessing Under Varying Circumstances the Behavior of Photovoltaic Systems of Maximum Power Point Methods. ]]>
<![CDATA[Imad A. Elzein]]>;
<![CDATA[Yuri N. Petrenko]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET ]]>
Publisher : <![CDATA[Department of Electrical Engineering, Institut Teknologi Nasional Malang, Indonesia ]]>
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DOI: 10.36040/ijsgset.v1i2.210
<![CDATA[In this article an extended literature surveying review is conducted on a set of comparative studies of maximum power point tracking (MPPT) techniques. Different MPPT methods are conducted with an ultimate aim of how to be maximizing the PV system output power by tracking Pmax in a set of different operational circumstances. In this paper maximum power point tracking, MPPT techniques are reviewed on basis of different parameters related to the design simplicity and or complexity, implementation, hardware required, and other related aspects.]]>
<![CDATA[A Hardware Testbed of Grid-Connected Wind-Solar Power System. ]]>
<![CDATA[Aryuanto Soetedjo]]>;
<![CDATA[Abraham Lomi]]>;
<![CDATA[Bayu Jaya PUSPITA]]>
<![CDATA[ International Journal of Smart Grid and Sustainable Energy Technologies Vol 1 No 2 (2017): IJSGSET ]]>
Publisher : <![CDATA[Department of Electrical Engineering, Institut Teknologi Nasional Malang, Indonesia ]]>
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DOI: 10.36040/ijsgset.v1i2.211
<![CDATA[This paper presents the development of hardware testbed for implementing grid connected wind-solar power system. A solar simulator using halogen lamp is employed to simulate the sun irradiation. The wind power simulator is developed by coupling the DC motor and the DC generator. A grid tie inverter is employed to connect the power from the solar and wind power system with the grid system. The experimental results show that the developed testbed could be used for testing the hybrid power system in the real hardware.]]>
