IJMTST - International Journal for Modern Trends in Science and Technology (ISSN:2455-3778) (original) (raw)

Papers by IJMTST - International Journal for Modern Trends in Science and Technology (ISSN:2455-3778)

Research paper thumbnail of Off-Board Bidirectional Electric Vehicle Charger Featuring Reactive Power Compensation and Reduced Total Harmonic Distortion for Enhanced Efficiency and Power Quality

The purpose of this study is to explain a recently developed off-board battery charger system for... more The purpose of this study is to explain a recently developed off-board battery charger system for electric vehicles (EVs) that is capable of supporting grid-to-vehicle (G2V) and vehicle-to-grid (V2G) operations, in addition to adjusting for reactive power. A utility-connected AC-DC cascaded H-bridge (CHB) converter is included into the system design. This converter is responsible for controlling the power exchange that occurs between the grid and the battery while a bidirectional DC-DC converter is located at the rear end of the system. There is galvanic separation between the grid and the user end of the charger, which is included for the purpose of increasing safety. In order to manage electric vehicle power and battery current, the suggested system makes use of an ANFIS controller. This controller adheres to active power orders for both G2V and V2G modes, and it also provides reactive power adjustment when it is necessary. Furthermore, a control algorithm that is based on an adaptive notch filter has been developed in order to estimate network phases and achieve accurate current synchronization without the need for phase-locked loops (PLLs). This has resulted in the simplification of controller design and an improvement in both the steady-state and dynamic performance of the system. The efficiency of the suggested system in regulating reactive power in V2G and G2V scenarios is shown by the experimental results that were achieved in a MATLAB environment.

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Research paper thumbnail of Advanced Management of Electric Vehicle Charging Conditions Utilizing a Photovoltaic-Based Multi-Mode Converter System

The surging popularity of electric vehicles (EVs) as an environmentally friendly mode of transpor... more The surging popularity of electric vehicles (EVs) as an environmentally friendly mode of transportation has heightened the need for conveniently situated charging stations, since EVs have limited range on their internal batteries. Fast charging stations, especially super-fast charging stations, may strain the power infrastructure owing to the risk of overload during peak hours, sudden power interruptions, and voltage drops. This work examines the detailed modeling of a direct current (DC) power generation and battery energy storage system integrated into a multiport converter-based electric vehicle (EV) charging station. This project assesses the feasibility of utilizing Plug-in electric vehicles (PEVs) in Vehicle to Home (V2H) scenarios as a means of residential battery storage or backup generator during power outages or distribution system faults, which are typically of shorter duration. Both the simulated and experimental results validate the feasibility of PCMM and demonstrate its capacity to accomplish the design objective. The charger has been designed and its operation validated using a space vector modulation technique and a simulation analysis. The simulation findings indicate that the proposed charger and a compatible autonomous EMS would interact well in a typical residential setting.

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Research paper thumbnail of Intelligent Control Strategy for Energy Management System with FC/Battery/SC

Journal of critical reviews

The Hybrid Electric System (HES) is a desirable issue by integrating different, hopeful technolog... more The Hybrid Electric System (HES) is a desirable issue by integrating different, hopeful technologies like Fuel Cell, a Battery and a Super Capacitor. Because of its reliability, this system is configured for electric vehicle purposes. In this paper hybrid system performance is analyzed and evaluated by using MATLAB /Simulink. Based on a multi-input and multi-output state-space model, a model comprising a battery, a proton exchange membrane fuel cell (PEMFC), and super-capacitor were developed. A reliable energy management system for hydrogen fuel usage, and state fluctuations throughout the super-capacitor or battery were analyzed and assessed to regulate load demand and to examine supply sources. The simulation outcomes could substantially confirm overall performance using MATLAB / Simulink environment.

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Research paper thumbnail of An Efficient Speed Control Method for a Single Phase Induction Motor by Sliding Mode Technique

Single-phase induction motors are simple in construction, cheap in cost, reliable and easy to rep... more Single-phase induction motors are simple in construction, cheap in cost, reliable and easy to repair and maintain. Many controllers were designed to control the speed of a single-phase induction motor, but they are sensitive to plant parameter variations and disturbances. Speed control with very less transient response requires non-linear and robust control methods. Sliding mode control is one of the robust control techniques which is in sensitive to disturbances. Here we propose a higher order sliding mode (SM) observer-based controller for a single-phase induction motor. The applied control depends on the dynamic model of the induction motor. The controller is structured by applying a blend of input linearization strategy and higher order sliding mode calculation with consistent estimation of rotor speed and stator currents, which limits the vulnerabilities continuously and lessen the chattering phenomenon in the control effort exertion utilizing a super twisting algorithm.

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Research paper thumbnail of Impact of Nanotechnology on Environment -A Review

IJMTST, 2021

The world is facing significant environmental challenges like improving the standard of air, soil... more The world is facing significant environmental challenges like improving the standard of air, soil, and water. Currently, industry is that specialize in detecting pollutants (from chemical spills, fertilizer and pesticide runoff), improving industrial and mining sites, treating contaminants and stopping further pollution. A potential solution to those problems is to use nanomaterials. Nanomaterials are often wont to assist with cleaning the environment and even provide efficient energy solutions, like nanomaterial based solar cells additionally to the present, nanomaterials help to enhance the standard and performance of the many consumer products. As results of this, the exposure to made nanomaterials is increasing day-by-day. However, there are both positive and negative impacts on the environment thanks to nanotechnology.Recent advances in nanotechnology have shown numerous societal benefits through the event or improvement of smart materials. Several engineered nanomaterials (ENMs) are produced during the last years which will be found in related sectors like health, food, home, automotive, electronics, and computers (Hansen et al., 2016). The estimated output of ENMs produced was up to 270,000 metric tons/year and during this case considering only SiO2, TiO2, FeOx, AlOx, ZnO, and CeO2 nanoparticles.

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Research paper thumbnail of Nutritional Psychiatry: Focuses on Improving Mental Health through Diet

IJMTST, 2021

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Research paper thumbnail of Digital Whiteboard

IJMTST, 2021

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Research paper thumbnail of Go-Share: A Cloud Based Storage Platform

IJMTST, 2021

As part of this paper, we describe the Go-Share Cloud Storage Platform, which is made by using fr... more As part of this paper, we describe the Go-Share Cloud Storage Platform, which is made by using front-end web technologies like Html, CSS, and React.js for the User Interface, and firebase for the backend and database, allowing users to store their files and folders in the backend. Go-Share can be used both officially and unofficially, as cloud storage is becoming more popular nowadays. Anywhere in the world, users can upload, download, share, and view their files at any time. Schools and offices can utilize Go-Share for distributing files to thousands of people at once. The only thing that Go-Share needs is a user's email address for authentication for data security on the web. The application also consists of a To-dofeature that allows users to enter upcoming events and tasks they need to complete.

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Research paper thumbnail of Fins in Thermal Engineering from ANSYS

IJMTST, 2021

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Research paper thumbnail of Reusing the Agricultural Waste and Construction Waste as a Partial Replacement in Concrete

IJMTST, 2021

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Research paper thumbnail of Effects of Process Parameters on MRR and Surface Roughness during WEDM of 309H Stainless Steel

IJMTST, 2021

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Research paper thumbnail of DNA barcoding of the recorded batfish Halieutaea fitzsimonsi (Gilchrist & Thompson, 1916) from Pazhayar fish landing center, Tamilnadu, India

IJMTST, 2021

A batfish halieutaeafitzsimonsi was recorded from pahzyar fish landing centre, Tamilnadu south ea... more A batfish halieutaeafitzsimonsi was recorded from pahzyar fish landing centre, Tamilnadu south east coast of India. This species has never been reported earlier from the Indian coast and it has been recognized as new record to the Indian waters. This species was confirmed by co-1 sequencing analysis and confirmed as halieutaeafitzsimonsi (jf493612.1) with the conventional morphometric and meristic characters.

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Research paper thumbnail of Comparative Study of Wind Dynamic Effect in Different Terrain Categories on Diagrid Structure

IJMTST, 2021

In this earth surface about 75% covered with oceans, in that remaining 25% most of the land consi... more In this earth surface about 75% covered with oceans, in that remaining 25% most of the land consists of mountains, deserts, forests which are not suitable for human living. Because of this land scarcity constructing of high rise buildings are the only solution to overcome this problem. But the main thing is to be considered in tall buildings design is wind effect. Main objective of this paper is to compare the wind forces with different terrain categories for dynamic loading on G+29storey high-rise diagrid structure using ETABS Software. It is execute on a building to identify the Gust factor, Lateral force, Inter story drift and Lateral displacement, Comparison of results which obtained from the software after assigning the data along both X and Y directions are showed in graph.

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Research paper thumbnail of The Artificial Neural Network (ANN) Approach for Enhancing the Efficiency of Renewable Energy Sources-A Review

IJMTST, 2021

Estimating solar radiation is critical in a variety of energy systems. The goal of this work is t... more Estimating solar radiation is critical in a variety of energy systems. The goal of this work is twofold: first, it is an updated analysis of solar radiation prediction models employing ANNs based on 32 retained publications, by assessing the forecast horizon, the ANN architecture, and the associated performance metrics. Second, the inadequacies of the study are followed with suggested suggestions and points of view for further research.

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Research paper thumbnail of Sextortion Tops Charts in Cyber Crimes

IJMTST, 2021

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Research paper thumbnail of Applications of Specific NDT Methods for Pipeline Inspection and Testing

IJMTST, 2021

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Research paper thumbnail of Extraction of Clinical Data from Electronic Health Records using Regular Expression

IJMTST, 2021

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Research paper thumbnail of OUR INDIAN SHOP -E-Commerce Website Interconnecting the Farmers, Shopkeepers, Delivery Personnel and Consumers

IJMTST, 2021

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Research paper thumbnail of Innovative Statistical Application to Scientific & Industrial Problems for Quick and Precise Determination of Short Fiber Percentage in Cotton Textile Industry for Quality Improvement

IJMTST, 2021

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Research paper thumbnail of Experimental Investigation on Diesel Engine by using Diesel, Sesame Oil as a Biofuel with Magnesium Oxide (MgO2) Catalyst

IJMTST, 2021

One of the most pressing issues facing the globe today is the energy problem and environmental de... more One of the most pressing issues facing the globe today is the energy problem and environmental degradation. Fuel is an unavoidable part of any country's industrial development and growth. Bio diesel is a clean, sustainable, and domestically produced diesel fuel. In this study, biodiesel is derived from sesame oil using the transesterification process and a Mgo2 additive. Biodiesel's various qualities, such as flashpoint, fire point, cloud point, density, and calorific valve, are all measured. The valves that were obtained met biodiesel specifications. The performance and emissions of biodiesel blends (sesame oil +Mgo2) are B8, B16, B24, B32, and B40 blends in my paper. In this study we are analyzed that B08 and B16 blends are suitable compared to diesel fuel because it gives less emissions at part loads in emissions contents like Co, Co2, NOx, HC and opacity was obtained.

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Research paper thumbnail of Off-Board Bidirectional Electric Vehicle Charger Featuring Reactive Power Compensation and Reduced Total Harmonic Distortion for Enhanced Efficiency and Power Quality

The purpose of this study is to explain a recently developed off-board battery charger system for... more The purpose of this study is to explain a recently developed off-board battery charger system for electric vehicles (EVs) that is capable of supporting grid-to-vehicle (G2V) and vehicle-to-grid (V2G) operations, in addition to adjusting for reactive power. A utility-connected AC-DC cascaded H-bridge (CHB) converter is included into the system design. This converter is responsible for controlling the power exchange that occurs between the grid and the battery while a bidirectional DC-DC converter is located at the rear end of the system. There is galvanic separation between the grid and the user end of the charger, which is included for the purpose of increasing safety. In order to manage electric vehicle power and battery current, the suggested system makes use of an ANFIS controller. This controller adheres to active power orders for both G2V and V2G modes, and it also provides reactive power adjustment when it is necessary. Furthermore, a control algorithm that is based on an adaptive notch filter has been developed in order to estimate network phases and achieve accurate current synchronization without the need for phase-locked loops (PLLs). This has resulted in the simplification of controller design and an improvement in both the steady-state and dynamic performance of the system. The efficiency of the suggested system in regulating reactive power in V2G and G2V scenarios is shown by the experimental results that were achieved in a MATLAB environment.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Advanced Management of Electric Vehicle Charging Conditions Utilizing a Photovoltaic-Based Multi-Mode Converter System

The surging popularity of electric vehicles (EVs) as an environmentally friendly mode of transpor... more The surging popularity of electric vehicles (EVs) as an environmentally friendly mode of transportation has heightened the need for conveniently situated charging stations, since EVs have limited range on their internal batteries. Fast charging stations, especially super-fast charging stations, may strain the power infrastructure owing to the risk of overload during peak hours, sudden power interruptions, and voltage drops. This work examines the detailed modeling of a direct current (DC) power generation and battery energy storage system integrated into a multiport converter-based electric vehicle (EV) charging station. This project assesses the feasibility of utilizing Plug-in electric vehicles (PEVs) in Vehicle to Home (V2H) scenarios as a means of residential battery storage or backup generator during power outages or distribution system faults, which are typically of shorter duration. Both the simulated and experimental results validate the feasibility of PCMM and demonstrate its capacity to accomplish the design objective. The charger has been designed and its operation validated using a space vector modulation technique and a simulation analysis. The simulation findings indicate that the proposed charger and a compatible autonomous EMS would interact well in a typical residential setting.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Intelligent Control Strategy for Energy Management System with FC/Battery/SC

Journal of critical reviews

The Hybrid Electric System (HES) is a desirable issue by integrating different, hopeful technolog... more The Hybrid Electric System (HES) is a desirable issue by integrating different, hopeful technologies like Fuel Cell, a Battery and a Super Capacitor. Because of its reliability, this system is configured for electric vehicle purposes. In this paper hybrid system performance is analyzed and evaluated by using MATLAB /Simulink. Based on a multi-input and multi-output state-space model, a model comprising a battery, a proton exchange membrane fuel cell (PEMFC), and super-capacitor were developed. A reliable energy management system for hydrogen fuel usage, and state fluctuations throughout the super-capacitor or battery were analyzed and assessed to regulate load demand and to examine supply sources. The simulation outcomes could substantially confirm overall performance using MATLAB / Simulink environment.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of An Efficient Speed Control Method for a Single Phase Induction Motor by Sliding Mode Technique

Single-phase induction motors are simple in construction, cheap in cost, reliable and easy to rep... more Single-phase induction motors are simple in construction, cheap in cost, reliable and easy to repair and maintain. Many controllers were designed to control the speed of a single-phase induction motor, but they are sensitive to plant parameter variations and disturbances. Speed control with very less transient response requires non-linear and robust control methods. Sliding mode control is one of the robust control techniques which is in sensitive to disturbances. Here we propose a higher order sliding mode (SM) observer-based controller for a single-phase induction motor. The applied control depends on the dynamic model of the induction motor. The controller is structured by applying a blend of input linearization strategy and higher order sliding mode calculation with consistent estimation of rotor speed and stator currents, which limits the vulnerabilities continuously and lessen the chattering phenomenon in the control effort exertion utilizing a super twisting algorithm.

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Research paper thumbnail of Impact of Nanotechnology on Environment -A Review

IJMTST, 2021

The world is facing significant environmental challenges like improving the standard of air, soil... more The world is facing significant environmental challenges like improving the standard of air, soil, and water. Currently, industry is that specialize in detecting pollutants (from chemical spills, fertilizer and pesticide runoff), improving industrial and mining sites, treating contaminants and stopping further pollution. A potential solution to those problems is to use nanomaterials. Nanomaterials are often wont to assist with cleaning the environment and even provide efficient energy solutions, like nanomaterial based solar cells additionally to the present, nanomaterials help to enhance the standard and performance of the many consumer products. As results of this, the exposure to made nanomaterials is increasing day-by-day. However, there are both positive and negative impacts on the environment thanks to nanotechnology.Recent advances in nanotechnology have shown numerous societal benefits through the event or improvement of smart materials. Several engineered nanomaterials (ENMs) are produced during the last years which will be found in related sectors like health, food, home, automotive, electronics, and computers (Hansen et al., 2016). The estimated output of ENMs produced was up to 270,000 metric tons/year and during this case considering only SiO2, TiO2, FeOx, AlOx, ZnO, and CeO2 nanoparticles.

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Research paper thumbnail of Nutritional Psychiatry: Focuses on Improving Mental Health through Diet

IJMTST, 2021

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Research paper thumbnail of Digital Whiteboard

IJMTST, 2021

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Research paper thumbnail of Go-Share: A Cloud Based Storage Platform

IJMTST, 2021

As part of this paper, we describe the Go-Share Cloud Storage Platform, which is made by using fr... more As part of this paper, we describe the Go-Share Cloud Storage Platform, which is made by using front-end web technologies like Html, CSS, and React.js for the User Interface, and firebase for the backend and database, allowing users to store their files and folders in the backend. Go-Share can be used both officially and unofficially, as cloud storage is becoming more popular nowadays. Anywhere in the world, users can upload, download, share, and view their files at any time. Schools and offices can utilize Go-Share for distributing files to thousands of people at once. The only thing that Go-Share needs is a user's email address for authentication for data security on the web. The application also consists of a To-dofeature that allows users to enter upcoming events and tasks they need to complete.

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Research paper thumbnail of Fins in Thermal Engineering from ANSYS

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Reusing the Agricultural Waste and Construction Waste as a Partial Replacement in Concrete

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Effects of Process Parameters on MRR and Surface Roughness during WEDM of 309H Stainless Steel

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of DNA barcoding of the recorded batfish Halieutaea fitzsimonsi (Gilchrist & Thompson, 1916) from Pazhayar fish landing center, Tamilnadu, India

IJMTST, 2021

A batfish halieutaeafitzsimonsi was recorded from pahzyar fish landing centre, Tamilnadu south ea... more A batfish halieutaeafitzsimonsi was recorded from pahzyar fish landing centre, Tamilnadu south east coast of India. This species has never been reported earlier from the Indian coast and it has been recognized as new record to the Indian waters. This species was confirmed by co-1 sequencing analysis and confirmed as halieutaeafitzsimonsi (jf493612.1) with the conventional morphometric and meristic characters.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Comparative Study of Wind Dynamic Effect in Different Terrain Categories on Diagrid Structure

IJMTST, 2021

In this earth surface about 75% covered with oceans, in that remaining 25% most of the land consi... more In this earth surface about 75% covered with oceans, in that remaining 25% most of the land consists of mountains, deserts, forests which are not suitable for human living. Because of this land scarcity constructing of high rise buildings are the only solution to overcome this problem. But the main thing is to be considered in tall buildings design is wind effect. Main objective of this paper is to compare the wind forces with different terrain categories for dynamic loading on G+29storey high-rise diagrid structure using ETABS Software. It is execute on a building to identify the Gust factor, Lateral force, Inter story drift and Lateral displacement, Comparison of results which obtained from the software after assigning the data along both X and Y directions are showed in graph.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The Artificial Neural Network (ANN) Approach for Enhancing the Efficiency of Renewable Energy Sources-A Review

IJMTST, 2021

Estimating solar radiation is critical in a variety of energy systems. The goal of this work is t... more Estimating solar radiation is critical in a variety of energy systems. The goal of this work is twofold: first, it is an updated analysis of solar radiation prediction models employing ANNs based on 32 retained publications, by assessing the forecast horizon, the ANN architecture, and the associated performance metrics. Second, the inadequacies of the study are followed with suggested suggestions and points of view for further research.

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Research paper thumbnail of Sextortion Tops Charts in Cyber Crimes

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Applications of Specific NDT Methods for Pipeline Inspection and Testing

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Extraction of Clinical Data from Electronic Health Records using Regular Expression

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of OUR INDIAN SHOP -E-Commerce Website Interconnecting the Farmers, Shopkeepers, Delivery Personnel and Consumers

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Innovative Statistical Application to Scientific & Industrial Problems for Quick and Precise Determination of Short Fiber Percentage in Cotton Textile Industry for Quality Improvement

IJMTST, 2021

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Experimental Investigation on Diesel Engine by using Diesel, Sesame Oil as a Biofuel with Magnesium Oxide (MgO2) Catalyst

IJMTST, 2021

One of the most pressing issues facing the globe today is the energy problem and environmental de... more One of the most pressing issues facing the globe today is the energy problem and environmental degradation. Fuel is an unavoidable part of any country's industrial development and growth. Bio diesel is a clean, sustainable, and domestically produced diesel fuel. In this study, biodiesel is derived from sesame oil using the transesterification process and a Mgo2 additive. Biodiesel's various qualities, such as flashpoint, fire point, cloud point, density, and calorific valve, are all measured. The valves that were obtained met biodiesel specifications. The performance and emissions of biodiesel blends (sesame oil +Mgo2) are B8, B16, B24, B32, and B40 blends in my paper. In this study we are analyzed that B08 and B16 blends are suitable compared to diesel fuel because it gives less emissions at part loads in emissions contents like Co, Co2, NOx, HC and opacity was obtained.

Bookmarks Related papers MentionsView impact