Electrical Engineering: Recent submissions
Now showing items 481-500 of 2811
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A new design of active NPC converter topology with higher voltage gain for solar PV applications
( Elsevier , 2022 , Article)In the low voltage applications, the high gain multilevel inverters has seen more visibility due to the improved harmonic profile with multilevel voltage as well as boosting feature. A boost active neutral point clamped ... -
Thermal analysis of Si-IGBT based power electronic modules in 50kW traction inverter application
( Elsevier , 2023 , Article)Estimation of accurate IGBT junction temperature is crucial for reliability assessment. The well-known RC lumped approach can help predict junction temperature. However, this method suffers from inaccuracy while characterizing ... -
Modelling and indirect field-oriented control for pole phase modulation induction motor drives
( John Wiley and Sons Inc , 2023 , Article)In the recent days, for the traction and electric vehicle (EV) applications, multiphase machines with pole phase modulation (PPM) technique have been proposed. The smoother operation during pole changeovers as well as ... -
A Combinational Level-Shifted and Phase-Shifted PWM Technique for Symmetrical Power Distribution in CHB Inverters
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)In cascaded H-bridge (CHB) multilevel inverters (MLIs), phase-shifted pulse width modulation (PSPWM) and level-shifted pulse width modulation (LSPWM) are the two prominent techniques to attain multilevel and better ... -
A new family of high gain boost DC-DC converters with reduced switch voltage stress for renewable energy sources
( John Wiley and Sons Ltd , 2023 , Article)In this paper, a new family of non-isolated boost dc-dc converters with high voltage gains is proposed. The proposed boost topologies exhibit very high voltage gains at moderate duty cycles and lower switch voltage/current ... -
Voltage Independent Reactive Current Based Sensor for Static VAr Control Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)The use of renewable energy-based converters is continuously increasing in modern power systems which inject voltage harmonics in the line. In this work, a novel, simple technique based on a binary (on/off) control of an ... -
Dual Stage Single-Phase to Multiphase Matrix Converter for Variable Frequency Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)A single-stage matrix converter (MC) is preferred for the conversion of a single-phase (1) supply of fundamental frequency (50 Hz) to the multiphase (m) power supply in a limited operating frequency range (5-15 Hz). These ... -
A Switched Capacitor Triple Boost Single-Source Thirteen-level Inverter
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)Switched capacitor (SC) networks are generally used to increase the voltage gain of inverters. This work proposes a single-phase switched capacitor multilevel inverter (MLI) capable of producing 13 levels of output voltage ... -
A non-isolated symmetrical design of voltage lift switched-inductor boost converter with higher gain and low voltage stress across switches
( John Wiley and Sons Inc , 2022 , Article)The DC-DC converters have to be characterized by high gain, low voltage stress, small size, and high efficiency for most of the applications including fuel cell and photovoltaic integration to microgrid. However, conventional, ... -
Editorial: Machine Learning, Advances in Computing, Renewable Energy and Communication (MARC)
( Springer Science and Business Media Deutschland GmbH , 2022 , Conference)Machine learning (ML) is the subcategory of artificial intelligence (AI), which has the capability to imitate human behavior intelligently as per the task performed by the human. In the modern time, any organization ... -
Performance Evaluation of Converters used in G2V and V2G Modes of Operation
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)To enhance the reliability of supply, the V2G mode of operation is widely applied in electric vehicles. The V2G functionality is used to supply various services like regulation of active power demand, reactive power ... -
Optimal Siting and Sizing Approach of Plug-in Electric Vehicle Fast Charging Station using a Novel Meta-heuristic Algorithm
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)As climate change becomes a significant concern, fostering the use of electric vehicles (EVs) has emerged as an effective remedy to the pollution caused by fossil-fuel transportation. Placing charging stations with growing ... -
Optimal Location and Energy Management Strategy for EV Fast Charging Station with Integration of Renewable Energy Sources
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)As climate change becomes a significant concern, the use of electric vehicles (EVs) has emerged as an effective remedy to the pollution caused by fossil-fuel transportation. To make the transportation sector carbon ... -
Implementation and reliability analysis of a new transformerless high-gain DC-DC converter for renewable energy applications
( John Wiley and Sons Inc , 2022 , Article)In this paper, a new high-gain quadratic boost DC-DC converter is proposed for a DC microgrid. The converter has a voltage multiplier cell made up of switched inductors to obtain a high voltage at the output. It has a ... -
A More Efficient Induction Machine based on Hill Climbing Local Search Optimization
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)A multi-objective search optimization technique is utilized to improve the efficiency of the induction machine design. This technique is referred to as Random restart local search optimization or Hill Climbing based local ... -
A New Single-Source Nine-Level Quadruple Boost Multi-Level Inverter with Common Ground
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)This paper introduces a novel switched capacitor multilevel inverter (SCMLI) with common ground and voltage boosting capabilities. The proposed converter can produce nine levels and a voltage boosting of four times with a ... -
A New Single-Source Switched Capacitor Based Thirteen-level Inverter
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)This research presents a single source thirteen-level inverter with a low component count and sextuple voltage boosting capability. There are three capacitors, one power diode, and thirteen power switches in it. Since ... -
A Detailed Full-Order Discrete-Time Modeling and Stability Prediction of the Single-Phase Dual Active Bridge DC-DC Converter
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)The standard methodology to obtain the model of a power electronic converter is achieved by averaging the state-space dynamics of the converter's state variables. But the average of the transformer current is null over a ... -
Power quality enhancement of a hybrid energy source powered packed e-cell inverter using an intelligent optimization technique
( IOS Press BV , 2022 , Article)The most installed Renewable Energy Sources (RES) in micro-grids (MG) are Photovoltaic (PV) power and wind power. Due to the intermittent behaviour of renewable sources, parallel operation of RES and battery storage known ... -
Equivalent circuit modelling of a three-phase to seven-phase transformer using PSO and GA
( IOS Press BV , 2022 , Article)Impedance mismatching between different phases of a multiphase transformer is generally observed e.g., in a three-phase to seven-phase transformer, due to an unequal number of turns in different coils. This mismatching ...
