Md Rifat Kaisar Rachi

Works (9)

Updated: May 31st, 2023 05:02

2023 journal article

Double Synchronous Unified Virtual Oscillator Control for Asymmetrical Fault Ride-Through in Grid-Forming Voltage Source Converters

IEEE TRANSACTIONS ON POWER ELECTRONICS, 38(6), 6759–6763.

By: M. Awal, M. Rachi, H. Yu, I. Husain & S. Lukic

author keywords: Oscillators; Synchronization; Voltage control; Phase locked loops; Control systems; Frequency synchronization; Switches; Asymmetrical fault ride-through; fault-ride-through (FRT); grid-forming (GFM) converter; unified virtual oscillator controller (UVOC)
Sources: Web Of Science, ORCID
Added: December 9, 2022

2022 journal article

Metal Oxide Varistor Design Optimization and Main Breaker Branch Switch Control of a Progressively Switched Hybrid DC Circuit Breaker

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 58(3), 3064–3075.

By: M. Rachi & I. Husain

author keywords: Switching circuits; Circuit breakers; Circuit faults; Frequency modulation; Switches; Control systems; Fault currents; DC systems; fast mechanical switch; fault isolation; hybrid dc circuit breaker; metal oxide varistor (MOV)
Source: Web Of Science
Added: June 13, 2022

2021 article

Adaptive Pre-Synchronization and Discrete-Time Implementation for Unified Virtual Oscillator Control1

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 3418–3424.

By: M. Awal, M. Rachi, M. Bipu n, H. Yu & I. Husain

author keywords: pre-synchronization; unified virtual oscillator control; uVOC; grid-forming converter; terminal voltage compensation
Sources: Web Of Science, ORCID
Added: July 5, 2022

2021 article

Design and Development of A Hybrid DC Circuit Breaker for 380V DC Distribution System

2021 THIRTY-SIXTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2021), pp. 1122–1127.

By: M. Rachi & I. Husain

author keywords: DC distribution system; fault; arc-free isolation; hybrid DC circuit breaker; current limiting converter; MOV
Source: Web Of Science
Added: September 20, 2021

2021 article

Design and Development of a Multi-Port Converter for Marine Microgrid Applications

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 1184–1190.

By: M. Rachi, S. Cen, M. Bipu n, M. Khan & I. Husain

author keywords: Multi-port converter; wave energy; microgrid; active damping; resonant controller; thermal analysis
Source: Web Of Science
Added: July 5, 2022

2021 journal article

Local Measurement-Based Protection Coordination System for a Standalone DC Microgrid

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 57(5), 5332–5344.

By: M. Rachi, M. Khan & I. Husain

author keywords: Microgrids; Circuit faults; Circuit breakers; Inverters; Reliability; Load modeling; Torque; Constant power load; current limit; power electronic converter; solid-state dc circuit breaker; standalone dc microgrid; wave energy
Source: Web Of Science
Added: September 20, 2021

2020 article

Optimization and Control of a Z-Source, Ultrafast Mechanically Switched, High-Efficiency DC Circuit Breaker

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, Vol. 56, pp. 2871–2879.

By: L. Mackey, M. Rachi, C. Peng & I. Husain

author keywords: DC circuit breaker (DCCB); power system protection; ultrafast mechanical switch (UFMS); Z-source
Source: Web Of Science
Added: September 14, 2020

2017 conference paper

Optimization of a Z-source, ultra-fast mechanically switched, high efficiency DC circuit breaker

2017 ieee energy conversion congress and exposition (ecce), 3764–3770.

By: L. Mackey, M. Rachi n, C. Peng n & I. Husain

Source: NC State University Libraries
Added: August 6, 2018

2017 conference paper

Z-source circuit breaker utilizing ultra-fast mechanical switch for high efficiency DC circuit protection

2017 IEEE Second International Conference on DC Microgrids (ICDCM), 452–458.

By: L. Mackey, M. Rachi n, C. Peng n & I. Husain

Source: NC State University Libraries
Added: August 6, 2018