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879 articles for “power”
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Battery Charging System Based on the IoT
Abstract: In this Paper, a smart microgrid system's battery operation and performance were tracked using a battery charging system based on the internet of things (IoT). Due to the shifting global geography of electrical distribution and consumption, energy storage systems (ESS) are among the electrical power systems with the fastest rising market share. Traditional monitoring, detection, and optimization techniques for battery modules have drawbacks, such as a challenge balancing charging speed …
Published in International Journal of Electrical Power System and Technology · Vol. 8, Issue 2, 2022 · pp. 1–8 Read article
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The Study of Electrical Performance of Perovskite (CH3NH3PbX3, X=I, Br, Cl) Solar Cell at Different Absorption Coefficient
Abstract: Electrical Performance and numerical simulation of perovskite solar cells were carried out utilizing perovskite materials such "methyl ammonium lead halide (MAPbX3, MA= CH3NH3, X=I, Br, Cl)" with different absorption coefficients with the help of SCAPS tools and calculated the open-circuit voltage (Voc), fill factor (FF), power conversion efficiency (PCE), and short-circuit current density (Jsc) of the MAPbI3, MAPbBr3 and MAPbCl3 material used as active layer, respectively. The hole transport layer …
Published in International Journal of Electrical Power System and Technology · Vol. 9, Issue 1, 2023 · pp. 16–22 Read article
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Wind-Solar Cogeneration on the Grid Using Voltage-Source Converters
Abstract: The paper presents a cost-effective configuration for a Grid-Connected Wind-Photovoltaic Cogeneration system. In addition, topology provides an independent tracking of the maximum power point for both wind and solar to maximize renewable energy use. The solar is correlated with grid via Voltage Source Inverter (VSI), wind turbine based on a permanent magnet synchronous generator is correlated with the utility grid via Voltage Source Rectifier (VSR). The intermediate circuit capacitor was …
Published in International Journal of Electrical Power System and Technology · Vol. 9, Issue 2, 2023 · pp. 23–28 Read article
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A New Prepaid Energy Meter using AT89S52 microcontroller
Abstract: A plan of Electricity charging system called PREPAID ENERGY METER WITH TARIFF INDICATOR can encourage in enhanced trade stream administration out energy utilities and can diminishes issue connected with charging buyer living in confined range and decreases organization of labor for taking meter readings. Each shopper can purchase a memory card (is only an EEPROM IC) with a secret word put away inside it utilizing a MC program. The memory …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 1, Issue 2, 2016 · pp. 36–40 Read article
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Introduction to Embedded System
Abstract: The embedded systems industry was born with invention of microcontrollers and since then it has evolved into various forms, i.e. from primarily being designed for the machine control applications to various other new verticals with the convergence of communications. Various classes of the embedded systems such as home media systems, portable players, smart phones, embedded medical devices and sensors, automotive embedded systems have surrounded us and with continued convergence of …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 3, Issue 1, 2017 · pp. 9–12 Read article
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Voice Command Automation using Arduino Pro Mini
Abstract: Arduino, the family of the open-source single-board microcontrollers, puts that power in the hands of consumers, allowing serious programmers alike to program their own interactive objects. In this paper we have used arduino pro mini and android mobile to recogize the voice command and compare it with the text. Thus, it automatically detects voice commands.
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 3, Issue 1, 2017 · pp. 16–22 Read article
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Design and Modelling of Solar Energy System for Rural Areas
Abstract: In this study, energy audit and assessment of Ovbiogie community, a remote settlement located at Ovia North-East Local Government Area, Benin City, Edo State was carried out. The objective of the paper is to determine the energy consumption within the community at various clusters of energy and power demand levels. In order to achieve the objective, experimental analysis using solar Photovoltaic PV systems was carried out in the community and …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 4, Issue 1, 2018 · pp. 19–29 Read article
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Implementing Water Management, Monitoring and Control System Through IoT
Abstract: Water supply in many cities of India is irregular with limited water and resources, limited instrumentation, improper operation of the system and poor network maintenance. To monitor and control these features, sensors should be placed in appropriate locations, and manual valves should be automated and communication between the devices must be enabled. This method explains Internet of Things (IoT) using sensors with low power. Monitoring of real-time water supply with …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 4, Issue 2, 2018 · pp. 15–17 Read article
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Usage of Raspberry Pi in Home Automation
Abstract: ABSTRACT In this paper, we demonstrate the working of home automation using Raspberry Pi. Microcontroller and microprocessor are used to develop home control and automation system of low cost. The proposed system is highly feasible and effective as it is built from light switches, power plugs, fans, motor, temperature sensors, humidity sensors, and infrared sensors devices. Internet is used to set the novel communication protocol to monitor the control the …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 4, Issue 2, 2018 · pp. 18–20 Read article
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Diabetic Retinopathy Detection from Retinal Images Using Convolutional Neural Network
Abstract: Diabetic retinopathy (DR) is a popular problem of diabetes and the major reasons of loss of sight in the active inhabitants. Many of the problems of DR can be avoided by blood glucose manage and regular remedy. Since the kinds and the difficulties of DR, it is actually hard for DR detection in the time-consuming regular analysis. This document is to effort towards discovering an automated method to sort out …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 9, Issue 1, 2023 · pp. 8–17 Read article
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Speech Recognition-Controlled Car Using Arduino-UNO
Abstract: The IoT (Internet of Things) based voice-controlled car is a revolutionary concept that combines the power of connectivity and voice recognition technology to enhance the driving experience. This system allows users to control various aspects of a car using voice commands, making it convenient and hands-free. Users can interact with the car from anywhere using their smartphones via Bluetooth. This project demonstrates how to build a voice-controlled robotic car with …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 9, Issue 2, 2023 · pp. 1–6 Read article
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Enhancing Telemedicine Services in Disaster Recovery Operations with Sustainable Communication Infrastructure
Abstract: This paper tackles the complex challenge of ensuring reliable telemedicine services in disaster zones by proposing a self-sustaining Disaster Recovery Network (DRN) infrastructure. We present a blend of innovative methods and algorithms to overcome logistical hurdles in establishing an eco-friendly DRN. Our work delves deep into the system's inner workings, pinpointing key performance indicators and measuring its effectiveness. A central theme is the seamless integration of diverse reliability approaches. In …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 9, Issue 2, 2023 · pp. 43–59 Read article
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Integration of Electronic Devices and the current applied MOS Techniques
Abstract: This is a research based review of the comprehensive view of our understandings for VLSI which is evolved from integrated circuits with a numbers of transistors ranging from several billions of devices which also include chip and sensors. The VLSI concept based design and implementation are categorized accordingly. It deals with architectural factors, which also describe these for both general-purpose and digital systems and their coexistence with analog, mixed-signal and …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 1, Issue 1, 2015 · pp. 7–15 Read article
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BUILDING AUTOMATION AND CONTROL USING ZIGBEE FOR ENERGY OPTIMIZATION
Abstract: ZigBee is a specification for a suite of high level communication protocols. ZigBee is a typical wireless communication technology which uses low rate, low-power digital radio based on an IEEE 802 standards for personal area networks. Wireless sensor network can be defined as a network of sensor nodes that covers wide area and provides environmental information about the monitored area through wireless communication protocols.
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 2, Issue 1, 2016 · pp. 31–33 Read article
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STUDY AND IMPLEMENTATION OF INP MIS STRUCTURE AND GaAs FET DEVICES for ELECTRIC CONTROL APPLICATIONS.
Abstract: Compound semiconductors are well known for its high speed due to its higher mobility. Indium Phosphide and Gallium Arsenide are the compound semiconductor material considered in this paper for its study and characterization. Indium Phosphide MIS devices can be fabricated and its characteristics are studied. Here Indium Phosphide MIS capacitor is used as test vehicle for fabrication of other MIS devices. We noted down its breakdown voltage and leakage current. …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 2, Issue 2, 2016 · pp. 25–31 Read article
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Modeling and Simulation of n-ZnO/i-ZnO/Si p-i-n Heterojunction Solar Cell
Abstract: This paper presents 2D numerical simulation of n-ZnO/i-ZnO/p-Si p-i-n heterojunction solar cell using commercial device simulation software ATLAS from Silvaco Inc. This work deals with the design and performance optimization of p-i-n heterojunction solar cell using two dimensional computer aided design (TCAD) tool ATLAS from Silvaco Inc. The device has been simulated and analyzed with respect to the I-V characteristics of the device in dark and illuminated condition. Further figure …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 2, Issue 2, 2016 · pp. 1–7 Read article
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Hybrid Pi-Fuzzy speed controller for interior permanent magnet Synchronous Motor
Abstract: Interior Permanent Magnet Synchronous Motors (IPMSM’s) are used for fast torque response and for better performance of the machine. IPMSM's are used in low and mid power applications such as computer peripheral equipments, robotics, adjustable speed drives and electric vehicles and in servo applications. In this paper, a simulation model has been developed for speed control and improvement in the performance of a closed loop vector controlled IPMSM drive which …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 3, Issue 1, 2017 · pp. 37–53 Read article
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Transforming an Engineering Campus in Solar Energy Campus with Detailed Energy Audit
Abstract: Energy is the most powerful weapon for the economic development of any country. In the case of the developing countries, the energy sector assumes a critical importance in view of the ever-increasing energy needs requiring huge investments to meet them. By reducing the cost and increasing the efficiency, of the energy the authors can achieve energy conservation, management and audit. The objective of energy management is to achieve and maintain …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 4, Issue 1, 2018 · pp. 17–20 Read article
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A Study on Arduino Car Speed Detector Using Arduino UNO and IR Sensors
Abstract: In this study, we structure and fabricate a basic vehicle speed locator circuit utilizing Arduino UNO and IR sensors. This Arduino vehicle speed identifier venture can be utilized to recognize speed of a moving vehicle. A vehicle speed observing framework is fabricated to utilizing Arduino and IR sensor. Considering the street security another procedure is depicted to distinguish the speeding vehicle and charge them fine to defy the norms or …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 4, Issue 2, 2018 · pp. 6–12 Read article
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4-Channel Relay Driver Circuit and PCB Design
Abstract: Relay means “the act of passing something from one thing to another” the same thing can beapplied to devices because the signal received from one side of the device controls theswitching operation on the other side. So relay is a switch which controls (open and close)circuits electromagnetically. Relays plays an important role in protection of power systemand are frequently used in our electronic applications especially when we need to drive …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 1, 2020 · pp. 1–7 Read article