Subhashree Choudhury
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View article: Strain-engineered light emitting diodes: a pathway to enhanced radiative efficiency and tunable optoelectronic performance
Strain-engineered light emitting diodes: a pathway to enhanced radiative efficiency and tunable optoelectronic performance Open
Strain engineering is a powerful tool for tuning optical and electronic properties in light-emitting diode (LED) structures. In 3D cylindrical LEDs, strain distribution becomes complex due to non-planar geometries, affecting carrier inject…
View article: Experimental Study of Effects of Machining Parameters on Cast Iron by Slot Milling Operation
Experimental Study of Effects of Machining Parameters on Cast Iron by Slot Milling Operation Open
Precision machining processes like milling are crucial for achieving close tolerances in machine tool design. While several processes contribute, T-slot milling, utilizing rotating cutters to remove excess material, remains a prevalent tec…
View article: Dielectric characteristics and energy storage capabilities of PVDF-based composite incorporating 2D GnP nanofiller
Dielectric characteristics and energy storage capabilities of PVDF-based composite incorporating 2D GnP nanofiller Open
Hybrid nanofiller engineered for polymer nanocomposite are anticipated to achieve superior energy storage performance due to their diverse morphologies and electrical properties. In this study, 2D graphite nanoparticle (GnP) heterostructur…
View article: Performance analysis of turning operation parameters empirically on Delrin
Performance analysis of turning operation parameters empirically on Delrin Open
Delrin is the best additional material for metals because of its inherent qualities, such as great wear resistance and tensile strength. The main aim of this work is to investigate how independent variables like feed rate, spindle speed, a…
View article: A critical analysis of different power quality improvement techniques in microgrid
A critical analysis of different power quality improvement techniques in microgrid Open
Summary: Recently, the exponential decay of traditional petroleum and coal-based reserves with the ever-rising energy demand has led to the need for alternate energy sources. Distributed Generation (DG) based on renewable energy sources se…
View article: The Optimization of PEM Fuel-Cell Operating Parameters with the Design of a Multiport High-Gain DC–DC Converter for Hybrid Electric Vehicle Application
The Optimization of PEM Fuel-Cell Operating Parameters with the Design of a Multiport High-Gain DC–DC Converter for Hybrid Electric Vehicle Application Open
The fossil fuel crisis is a major concern across the globe, and fossil fuels are being exhausted day by day. It is essential to promptly change from fossil fuels to renewable energy resources for transportation applications as they make a …
View article: Soft Computing Algorithm-Based Intelligent Fuzzy Controller for Enhancing the Network Stability of IPS
Soft Computing Algorithm-Based Intelligent Fuzzy Controller for Enhancing the Network Stability of IPS Open
The work furnished in this paper projects the application of fuzzy-aided tilt-integral-derivative (TID) with filter (TIDF) for regulating the dynamical behavior of the electrical interconnected power system (IPS) during uncertain condition…
View article: Intelligent Approach for Control Techniques Based on Complex Converter Structures
Intelligent Approach for Control Techniques Based on Complex Converter Structures Open
Hybrid frequency control strategies are used to eliminate the problem of current inversion in multilevel cascaded asymmetrical H-bridge inverters. Unfortunately, this technique results in unbalanced power at the inverter output. The improv…
View article: Data-Driven Bearing Fault Diagnosis for Induction Motor
Data-Driven Bearing Fault Diagnosis for Induction Motor Open
Bearings are critical components in modern manufacturing, yet they are prone to failures in induction machines. Detecting these faults early can reduce repair costs. To achieve efficient and accurate fault detection, we explore vibration-b…
View article: Dynamic Voltage Restorer to Mitigate Voltage Sag/Swell using Black Widow Optimization Technique with FOPID Controller
Dynamic Voltage Restorer to Mitigate Voltage Sag/Swell using Black Widow Optimization Technique with FOPID Controller Open
The efficiency with which electrical equipment use electricity is essential for several reasons. First, superior power quality (PQ) improves efficiency and facilitates peak performance in electronic equipment. This article's goal is to mak…
View article: Power Quality Improvement Using TID based DVR Controller
Power Quality Improvement Using TID based DVR Controller Open
The effectiveness of power utilized by electronic devices is crucial for various reasons. Firstly, high-quality power results in better efficiency, allowing devices to operate at optimal energy levels. This article aims to clarify the sign…
View article: Power Quality Enhancement in PV integrated System Using GSA-FOPID CC-VSI Controller
Power Quality Enhancement in PV integrated System Using GSA-FOPID CC-VSI Controller Open
Over the past ten years, a lot of effort has been made to promote the broad adoption of renewable energy. This has led to a push to generate electricity from renewable resources like wind and solar. However, power quality (PQ) concerns may…
View article: A Novel Prairie Dog-Based Meta-Heuristic Optimization Algorithm for Improved Control, Better Transient Response, and Power Quality Enhancement of Hybrid Microgrids
A Novel Prairie Dog-Based Meta-Heuristic Optimization Algorithm for Improved Control, Better Transient Response, and Power Quality Enhancement of Hybrid Microgrids Open
The growing demand for electricity driven by population growth and industrialization is met by integrating hybrid renewable energy sources (HRESs) into the grid. HRES integration improves reliability, reduces losses, and addresses power qu…
View article: Design and hardware in loop testing of an intelligent controller for power quality improvement in a complex micro grid
Design and hardware in loop testing of an intelligent controller for power quality improvement in a complex micro grid Open
The wide-ranging use of renewable energy sources (RES) in the modern era leads to the association of distributed non-conventional energy resources in contrary to large-scale and localized conventional non-renewable sources. The prevalent u…
View article: Robust Modified Flower Pollination Algorithm for Power Quality Enhancement in an Autonomous 31-Level Cascaded H-Bridge Photovoltaic Inverter with Partial Shading Conditions
Robust Modified Flower Pollination Algorithm for Power Quality Enhancement in an Autonomous 31-Level Cascaded H-Bridge Photovoltaic Inverter with Partial Shading Conditions Open
The effect of global warming and the scarcity of fossil fuels has created an enormous problem in today’s era. To overcome such a problem, renewable energy sources, particularly solar energy, play a crucial role in meeting the developing ne…
View article: Future Wireless Communication Technology towards 6G IoT: An Application-Based Analysis of IoT in Real-Time Location Monitoring of Employees Inside Underground Mines by Using BLE
Future Wireless Communication Technology towards 6G IoT: An Application-Based Analysis of IoT in Real-Time Location Monitoring of Employees Inside Underground Mines by Using BLE Open
In recent years, the IoT has emerged as the most promising technology in the key evolution of industry 4.0/industry 5.0, smart home automation (SHA), smart cities, energy savings and many other areas of wireless communication. There is a m…
View article: Harmonic Profile Enhancement of Grid Connected Fuel Cell through Cascaded H-Bridge Multi-Level Inverter and Improved Squirrel Search Optimization Technique
Harmonic Profile Enhancement of Grid Connected Fuel Cell through Cascaded H-Bridge Multi-Level Inverter and Improved Squirrel Search Optimization Technique Open
The generation of energy by conventional systems leads to several environmental issues. Fuel Cell (FC), being a new renewable energy source, has emerged as one of the promising alternatives to obtain clean and efficient energy generation. …
View article: Pragmatic Shift from Conventional to Solar Off-Grid Access to Electricity in Isolated Places
Pragmatic Shift from Conventional to Solar Off-Grid Access to Electricity in Isolated Places Open
Facing ever-increasing worldwide energy demand, the reliable and eco-friendly use of green power drive as sources is one of the biggest challenges in 21st century. About 200 million people of India are deprived of grid power supply, promin…
View article: Multilevel Inverter: A Survey on Classical and Advanced Topologies, Control Schemes, Applications to Power System and Future Prospects
Multilevel Inverter: A Survey on Classical and Advanced Topologies, Control Schemes, Applications to Power System and Future Prospects Open
In recent years, multilevel inverters (MLIs) have emerged to be the most empowered power transformation technology for numerous operations such as renewable energy resources (RERs), flexible AC transmission systems (FACTS), electric motor …
View article: A comprehensive review on issues, investigations, control and protection trends, technical challenges and future directions for Microgrid technology
A comprehensive review on issues, investigations, control and protection trends, technical challenges and future directions for Microgrid technology Open
Recent researches in electrical grids and networks fraternity are directed toward the integration of Microgrid (MG) technologies across the consumer's end. Nowadays, conventional power grid networks are obsolete due to its difficulty of co…