Works (16)

Updated: April 4th, 2024 15:12

2024 journal article

Comprehensive Modeling of a Back-to-Back Diodes-Based Linear Variable Capacitor

IEEE TRANSACTIONS ON POWER ELECTRONICS, 39(2), 2489–2504.

By: U. Pratik n & Z. Pantic n

author keywords: Capacitance; Schottky diodes; Junctions; Integrated circuit modeling; Semiconductor diodes; Capacitors; Load modeling; Device modeling; heterostructure barrier varactor (HBV); nonlinear capacitance; parasitic capacitance
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: February 1, 2024

2023 conference paper

A Practical Implementation of a Two-Stage 350-W Universal Charger for Power Mobility Device Charging Applications

2023 IEEE Energy Conversion Congress and Exposition (ECCE).

By: M. Abdelraziq n, U. Pratik n, Z. Akhmetov n, S. Paul n, G. Chenevert n & Z. Pantic n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: March 8, 2024

2023 article

Accuracy Analysis of the LCR Meter-Based Method for C-V Characterization of a Capacitor

2023 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, APEC, pp. 2481–2488.

By: Z. Akhmetov n, U. Pratik n & Z. Pantic n

author keywords: Capacitance-voltage characterization; DC bias voltage; LCR meter
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: September 5, 2023

2023 article

Design of Grid-side Power Management for Bidirectional DWPT Chargers on EV Roadways

2023 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE & EXPO, ITEC.

By: A. Azad*, U. Pratik n, R. Tavakoli* & Z. Pantic n

author keywords: dynamic wireless charging; electric vehicle; energy management; grid control; wireless power transfer
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 10, 2023

2023 journal article

Design of a Capacitive Wireless Power Transfer System With a Vertical Four-Plate Coupler for Minimum Stray Electric Field

IEEE Journal of Emerging and Selected Topics in Power Electronics.

By: U. Pratik n & Z. Pantic n

Source: ORCID
Added: February 1, 2024

2023 conference paper

Development of an Autonomous Wireless Charging System for Unmanned Aerial Vehicles

2023 IEEE Energy Conversion Congress and Exposition (ECCE).

By: S. Paul n, M. Abdelraziq n, U. Pratik n & Z. Pantic n

Source: ORCID
Added: March 8, 2024

2023 article

Rapid Prototyping of G2V/V2G DWPT Charge-Control and Grid-side Power Management for EV Applications

2023 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE & EXPO, ITEC.

By: A. Azad*, R. Tavakoli*, U. Pratik n & Z. Pantic n

author keywords: electric vehicle; grid control; hardware-in-loop; rapid control prototyping; wireless power transfer
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 10, 2023

2022 article

Design of Variable Air-Core Coupled Co-axial Solenoidal Inductors

2022 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE).

By: U. Pratik n & Z. Pantic n

author keywords: Magnetics Design; Coupled Inductor; Coils; Air-Core Inductor; Wireless Power Transfer
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 20, 2023

2022 article

System for Wireless Charging of Battery-Powered Underwater Sensor Networks

2022 OCEANS HAMPTON ROADS.

By: U. Ahluwalia n, G. Chenevert n, U. Pratik n & Z. Pantic n

author keywords: underwater wireless power transfer; underwater sensor network; energy delivery system
Sources: Web Of Science, NC State University Libraries
Added: March 13, 2023

2021 article

Design of a Dual-Loop Controller with Two Voltage- Dependent Current Compensators for an LLC-Based Charger

2021 IEEE 22ND WORKSHOP ON CONTROL AND MODELLING OF POWER ELECTRONICS (COMPEL).

By: U. Pratik n, M. Abdelraziq n, U. Ahluwalia n, Z. Akhmetov n, G. Chenevert n & Z. Pantic n

author keywords: LLC converter; Resonant converter; Dual-loop control; Chargers
Sources: Web Of Science, NC State University Libraries
Added: June 20, 2022

2021 journal article

Dynamic Wireless Charging of Medium Power and Speed Electric Vehicles

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 70(12), 12552–12566.

By: H. Wang*, U. Pratik n, A. Jovicic*, N. Hasan & Z. Pantic n

author keywords: Coils; Vehicle dynamics; Transmitters; Receivers; Couplings; Vehicle detection; Heuristic algorithms; Dynamic wireless charging; Inductive power transfer (IPT); micro mobility; personal transportation vehicles; vehicle detection; wireless power transfer (WPT)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 3, 2022

2021 journal article

System-Level Approach to Designing a Smart Wireless Charging System for Power Wheelchairs

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 57(5), 5128–5144.

By: C. Teeneti*, U. Pratik n, G. Philips*, A. Azad*, M. Greig*, R. Zane*, C. Bodine*, C. Coopmans*, Z. Pantic n

author keywords: Wheelchairs; Transmitters; Safety; Receivers; Prototypes; Magnetic fields; Automation; Automation; human-in-the-loop (HITL) design; personal mobility devices (PMDs); power wheelchair (PWC); wireless charging; wireless power transfer (WPT)
TL;DR: This article describes how power electronics, communication, automation, software, and internet technologies are integrated to deliver a functional hands-free, free-position PWC charging solution and adopted a human-in-the-loop approach to seek feedback from end-users. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 20, 2021

2020 journal article

A Smart Autonomous WPT System for Electric Wheelchair Applications With Free-Positioning Charging Feature

IEEE Journal of Emerging and Selected Topics in Power Electronics, 1–1.

By: A. Azad*, R. Tavakoli*, U. Pratik*, B. Varghese*, C. Coopmans* & Z. Pantic*

author keywords: Assistive autonomy; dynamic contactless battery charging; electric wheelchair (EW); free-positioning; ground robotics; stationary charging; wireless power transfer (WPT)
TL;DR: A novel, comprehensive, system-level organization of a master controller design has been presented which manages continuous coordination between the WPT controllers and the autonomous docking controller, records important system data, maintains safe operation of overall system, and prevents hazardous exposure to potentially harmful magnetic field beyond $15~\mu \text{T}$ . (via Semantic Scholar)
Source: ORCID
Added: January 27, 2023

2019 thesis

Design of Capacitive Wireless Power Transfer Systems with Enhanced Power Density and Stray Field Shielding

https://digitalcommons.usu.edu/etd/7598

By: U. Pratik

Source: ORCID
Added: January 27, 2023

2019 journal article

Optimum Design of Decoupled Concentric Coils for Operation in Double-Receiver Wireless Power Transfer Systems

IEEE Journal of Emerging and Selected Topics in Power Electronics, 7(3), 1982–1998.

By: U. Pratik*, B. Varghese*, A. Azad* & Z. Pantic*

author keywords: Coupling circuits; decoupled coil design; double receiver; quality factor; wireless power transfer (WPT)
TL;DR: This paper proposes an alternative optimized design of two concentric decoupled coils that maximizes the coupling between the transmitter and the second receiver coil and consequently increases the power transfer capability, offering the equivalent coupling coefficient similar to or better than a pair of bipolar DD coils. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: January 27, 2023

2017 conference paper

Magnetizable concrete composite materials for road-embedded wireless power transfer pads

Energy Conversion Congress and Exposition (ECCE), 2017 IEEE, 4041–4048.

By: R. Tavakoli, A. Echols, U. Pratik, Z. Pantic, F. Pozo, A. Malakooti, M. Maguire

Event: IEEE

Source: ORCID
Added: January 27, 2023

Education

Updated: March 1st, 2024 11:50

2019 - present

North Carolina State University Raleigh, NC, US
PhD Student Department of Electrical and Computer Engineering

2017 - 2019

Utah State University Logan, Utah, US
MS (Electrical Engineering) Electrical and Computer Engineering

2012 - 2016

National Institute of Technology Silchar Silchar, Assam, IN
B.Tech Electrical Engineering

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