Sr. Engineer, Electrical (Power Electronics)
Resume:
Shubhendu Sitoke
Curriculum Vitae
Banaswadi, Bengaluru
Karnataka – 560043
B adcpk7@r.postjobfree.com
in.linkedin.com/in/shubhendusitoke
Work Experience
Jul 2017 -
Present
Sr. Engineer, Electrical (Power Electronics) at Enstin Labs Pvt. Ltd., Bengaluru, India. Roles & Responsibilities:
Start to end ownership of projects - from specification to design, prototype, testing and generation of Manufacturing Documents.
Product level design and development of High & Low power electronics converters through Mathcad or Excel Design & PSim Simulation.
Loss Data analysis of Magnetics & Semiconductors.
Worst Case System Analysis for the Circuits to know the power handling capabilities of IC’s, Resistors and Capacitors.
Work closely with PCB Design, Mechanical, Firmware, Thermal, Testing & Manufacturing teams to consolidate their work.
Schematic Design in Altium & Creepage and Clearance Matrix for the entire system.
Review the Power and Control Board Layouts and suggest necessary changes.
Mentoring of Jr. team & interns.
Projects:
2kW Battery Charger (Lead Acid & Li-ion Batteries) for Automotive Applications.
1.2kW Low Cost Supply for Pipe Resistor Heater for Coffee Machine.
360W High Power Density Power Supply for Peltier Plates for Coffee Machine.
PV Hybrid Inverter (2/3 & 5/6 kVA Single Phase) for Industrial & Home Applications.
45W GaN-based USB type-C Charger (22W per cubic inch).
PFC Converter (2kW & 6kW) for Industrial & Telecom Applications. Jun 2016 -
Jun 2017
Research Intern at GE Energy Connections (IS), HTC, Hyderabad, India. Projects:
Analysis, Design & Operation of DC Solid State and Hybrid Circuit Breakers with DC Electronic Trip Unit. Using Current Shunt & Hall Sensors.
Hardware trip operation and simulation of GE Trip Unit (Premeon SR) with different Current Sensors.
Professional Skills
Software Mathcad, PSim, Altium Designer, SIMetrix, MATLAB (Simulink), PSpice, WEBENCH Design, Visio, Open Office Draw, Dia, MS Excel.
1/2
Hardware Flyback, H-Bridge Inverter, Current Fed Push-pull, LLC, PFC, PSFB, Buck, Boost & Buck- Boost Converters, MPPT Control, Battery Charging Algorithm, Inductor and Transformer Designs including Planar, IGBT, MOSFET Loss Calculations, Current Sensors, Gate Driver Circuits, Capacitor Life Calculation.
Education
2015 - 2017 Masters of Technology in Power Electronics & Drives, National Institute of Technology, Warangal, India, CGPA – 7.95.
2010 - 2014 Bachelors of Technology in Electrical & Electronics, Vellore Institute of Technology, Chennai, India, CGPA – 8.85.
2009 - 2010 Intermediate, Jawaharlal Nehru School BHEL, Bhopal, India, Percentage – 85.8. 2007 - 2008 High School, Jawaharlal Nehru School BHEL, Bhopal, India, Percentage – 91.6. Conference Papers
Mar 2017 High Efficiency Buck LED Driver Using SiC – PECCON-2017, March. Higher speed and efficiency can be achieved with a bit higher cost of SiC diodes which is proved both through software and hardware experimental results along with a closed loop control. Academic Projects
Oct - Nov
2015
Real Time Interfacing of MATLAB to DSPACE. Operation of an open loop 5 phase inverter using real time MATLAB interfacing with DSPACE. Jan - Jun
2014
Analysis, Design and Modelling of Multi-Device Integer Frequency Boost Converter. Advantages of the multiple frequency converter over single frequency converter are proved both through software and hardware experimental results along with a closed loop control. Jan - Jun
2014
Comparative Analysis of Low Frequency, High Frequency and Dual Frequency Buck Converter. The advantages of both Low Frequency and High Frequency operation of converter can be simultaneously obtained in Dual Frequency operation, which is proved both through software and hardware experimental results along with a closed loop control. Aug - Nov
2012
Tap Water Energy Harvesting System. Using MATLAB. Harnessing the energy of the water flowing through pipes via DC generator followed by power converter. Industrial Training
Dec 2012 Winter Intern, Kirloskar Electric Co., Banglore, India. May 2012 Summer Intern, M.P.M.K.V.V.C.L., Bhopal, India. Hobbies
Long Rides, Watching TV, Singing, Playing Badminton and Cricket. 2/2
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