Resume of Md Mahmud-Ul-Tarik Chowdhury

1. SUMMARY OF SKILLS
 Two years of hands-on experience in power converters and inverters
 Skilled in DSP coding and use of microcontrollers
 Hand-on experience in digital and analog control for low and high power electronics systems
 Proficient in modeling and simulation of systems for renewable energy & wireless power transfer
 Proficient in PCB layout design & experienced with power semiconductor devices
 Extensive experience in scientific data analysis, technical presentations and report writing
TECHNICAL SKILLS
Software: PSIM, Pspice, Proteus, Simulink, LTspice, Cst. Microwave studio, Express PCB, AutoCAD, Cadence
Programming Languages: MATLAB, C and C++
EDUCATION
Northeastern University, Boston, MA
MS in Electrical Engineering
May 2016
GPA 3.834
Bangladesh University of Engineering & Technology, Dhaka, Bangladesh
BSc in Electrical & Electronic Engineering
February 2013
GPA 3.66
EXPERIENCE
Research Assistant, Northeastern University, Boston, MA Aug 15 – Present
A novel reliable and compact inverter for PV system
 Analytically designed and simulated the performance for both buck and boost conditions
 Simulated for both hard and soft switching configurations
 Built a prototype for hardware experiment
Research Assistant, University of Illinois at Chicago, Chicago, IL May 15 – Aug 15
Conditional access to wireless power system with series parallel resonance converter
 Analytically analyzed and simulated a system for conditional access for consumers using capacitor bank circuit
 Build the prototype with a series-parallel resonance circuit
 Developed a novel designing approach and modified the existing design that increases the power density
Teaching Assistant, University of Illinois at Chicago, Chicago, IL Aug 14 – May 15
 Instructed Electrical Engineering course (ECE 115) and lab sessions for 56 students
Lecturer, Prime University, Dhaka, Bangladesh Dec 13 - July 14
 Taught Electrical Machines to an undergraduate class and communicated with students individually
 Mentored a Matlab simulation Lab session for a undergraduate class
Internship, Trainee Engineer, Filament Engineering Limited, Dhaka, Bangladesh Mar 13 - Dec 13
 Designed a solar charge controller which controls the battery charging and also provides over load and high/low
voltage protection to the system
 Obtained practical and theoretical knowledge of operation and maintenance of UPS and Inverters
 Obtained hands-on experience to set up a PV system
KEY GRADUATE DESIGN PROJECTS
 Designed a 200W isolated SiC MOSFET based full-bridge isolated buck converter
 Designed and simulated for a closed loop system for 40-60 volts input voltage and fixed 12 volts output
 Reviewed the simulation results for efficiency and power density using SiC transistors
 In design kept the ripple of the output current and voltage below 5% and also maintained overshoot and
undershoot below 5%
MD MAHMUD-UL-TARIK CHOWDHURY
500 Broadway, Malden, MA 02148
(312) 478-1707
Chowdhury.md@husky.neu.edu
https://www.linkedin.com/in/mchowdhury4

2.  An design approach on uninterruptible power supplies
 Designed and analyzed the performance of a dual-conversion online static UPS system model
 Designed and analyzed the performance of a line interactive model for a UPS system
 An active power factor correction technique for three-phase diode rectifiers
 A novel active power factor correction method for power supplies with three-phase front-end diode rectifiers is
studied and analyzed
 The implementation of this method required the use of an additional single switch boost chopper circuit
 A brief study and review on wireless power transfer using capacitive plates
 Analyzed the principles of wireless power transfer with capacitive plates
 Studied the comparison between inductive and capacitive wire wireless transfer systems
 Design and implementation of a 200W PV system for a residential utility use
 Designed and implemented a system for a 12 V system
 Designed a charge controller to operate and protect the system
PUBLICATIONS
 Chowdhury, Mahmud-Ul-Tarik, Mahshid Amirabadi, and Jeihoon Baek. "A novel reliable and compact inverter
for wireless power transfer." In Energy Conversion Congress and Exposition (ECCE), 2015 IEEE, pp. 3160-3166.
IEEE, 2015.
 Chowdhury, Md Mahmud-Ul-Tarik, Md Minarul Islam, Akram Bhuiyan, and Md Saleh. "Analysis and improvement
of Si integrated on-chip dipole antennas using high-k dielectric materials for ultra-wideband signal transmission."
In Informatics, Electronics & Vision (ICIEV), 2014 International Conference on, pp. 1-6. IEEE, 2014.
MSc Thesis –
 A NOVEL SINGLE STAGE INVERTER TOPOLOGY
 A single stage single phase inverter configuration is proposed, which employs five semiconductor switches, in
which one operates at high frequency and the rests operate at the fundamental frequency of the output
 The inverter is capable of both stepping up and stepping down the voltage and designed such a way that the
required link capacitance is very low
 Because of low capacitance instead of using a electrolytic capacitor, a film capacitor is used
 In the proposed inverter a high frequency transformer (HFT) can be used for providing galvanic isolation
 The proposed inverter is modified slightly to offer soft-switching benefits, which significantly increases the
efficiency