HEMANT SAWARKAR

Address: E-mail : adyhj2@r.postjobfree.com

E.W.S A-15/25g Ved Nagar,

Indore Road, Ujjain-456010

(M.P.) INDIA

Mobile no: 700*******

Career objective:

To be part of an organization having a dynamic & ever-growing environment, work proficiently for it, contribute to the success & growth of the organization with my own personal growth in the progress. Technical Skill’s:

AutoCAD 2D Design.

Solidwork 3D Design- Electrical Panel & Enclosure Design with IP-20, IP-55 & IP-67 rating. Industrial Exposure and Experience:

Company : EVQ Technologies Pvt. Ltd., Gurgaon.

Designation : Senior Electrical Engineer

Duration : May 2021- till now

Job Responsibilities:

Worked on battery pack 420V, 100AH.

Worked on problems like over charge protection, over discharge protection, cell Unbalancing, over temperature protection, under temperature protection, short circuit protection and HVIL.

Maintain, troubleshoot and repair deployed infra equipment’s at Electric Vehicle.

Responsible for customer satisfaction through after sales service.

To make sure each battery is working properly, take data log from the CAN tool.

Work with CAN & LIN Protocols tools.

Equalizing cell with equalizer when the cell is unbalanced.

Declaration of IN warranty & OUT of warranty of batteries & all spares parts.

Spare parts arrangement for battery service.

New BMS integration and parameter settings.

HV Battery repairing.

Installation/commissioning and maintenance of Lithium-ion batteries & EV Charger (30KW to 60KW).

Monitor and ensure installed EV Charger are working in proper condition.

Attending breakdown call of EV charger & rectifying it.

Interaction with customers for technical support and queries.

Ensure safety norms are followed during Installation/commissioning and maintenance process.

Worked on fast DC Charger (GUN Type CCS) from 30KW to 60KW.

Attending preventive maintenance (PM) activities of EV Charger &rectifying it.

To ensure each batteries properly charging/discharging/aging tests the warranty batteries before sending to our service station.

Supervision of panels, their testing and problems identification.

Designing Optimum hardware interface for power systems.

Evaluation and implementation of most advanced communication protocols for charging/discharging.

Testing and evaluation of PCBs cards.

Development of Mobile DC fast charging system for EV.

Reaching out and creating supplier’s directory for 100% BOM components.

Leading Engineering discussion with international partners of EVQ.

Making knowledge acquisition strategy to acquire and document in digital formats.

Preparing technical knowledge decks for subordinates / team members relevant to power system and energy storage technologies.

Developing robust IP portfolio for EVQ for long term competitive advantage through IP portfolio.

Evaluate available technologies for energy storage and power transfers. LiB, Na ion, Super/Ultra capacitors, and solid state etc.

Future potential technology adoption strategy to tailor the product as per latest breakthrough in technology.

Ensuring successful engineering Testing, Compliances and Certifications. Industrial Exposure and Experience:

Company : KVTEK Power Systems Pvt. Ltd., Gurgaon.

Designation : Testing Engineer

Duration : Aug. 2016 - April 2021

Job Responsibilities:

Supervision of control panels, their testing and debugging the problems.

Installation and commissioning of High Voltage Impulse Generators and their accessories.

Designing of various range of high voltage AC and DC dividers.

Performing high/low voltage testing:

No load/load testing of Impulse Voltage Generator at various voltage levels.

Partial Discharge testing.

Impulse voltage testing of distribution transformers (rated: 132kV/11kV, 33kV/11kV and 11kV/415V).

Impulse testing of various other electrical equipment such as Power Cables, Surge Arrester, insulators, bus ducts (rated11kV, 33kV&75kV), cables (rated 11kV&33kV).

Tan Delta and Capacitance of HV capacitors.

HIPOT testing of HV diodes.

Testing of control PCBs.

Calibrations & Testing's:

Calibration of Impulse Analyzer & testing.

Calibration of Impulse Voltage Divider.

Calibration of Capacitance & Tan of HV & LV Capacitor.

Calibration of Impulse current shunt.

Calibration of HVDC & HVAC test system.

Equipment Used :

Impulse Voltage Test System, Digital Multimeter, Oscilloscope.

Reference Impulse Calibrator

Automatic AC/DC HIPOT Tester

Digital AC/DC Kilovolt Meter

Automatic Capacitance and Tan Delta Test System

Digital Voltage Test System, Function Generator.

HV AC Series Resonant Test Set

Projects Assigned:

Installation and commissioning of 1400kV/140kJ, High Voltage Impulse Generator and their testing at various voltage levels at Dong Anh Manufacturing Electrical Equipment Joint Stock Company

(MEE), Vietnam.

Installation and commissioning of 1000kV/100kJ, High Voltage Impulse Generator and their testing at various voltage levels at Crompton Greaves Limited, Gwalior, (M.P.).

Installation and commissioning of 800kV/80kJ, High Voltage Impulse Generator and their testing at various voltage levels at Apar Industries Limited, Valsad, Gujrat.

Installation and commissioning of 800kV/40kJ, High Voltage Impulse Generator and their testing at various voltage levels at Atlanta-Electricals-Pvt.-Ltd, Gujrat.

Installation and commissioning of 800kV/80kJ, High Voltage Impulse Generator and their testing at various voltage levels at Shrihans Electrical Pvt. Ltd., Mumbai.

Installation and commissioning of 400kV/20kJ, High Voltage Impulse Generator and their testing at various voltage levels at 3M India Ltd. Bangalore.

Installation and commissioning of 300kV/15kJ, High Voltage Impulse Generator and their testing at different sites (GTL-Ghaziabad; ERTO-Vadodara; Kotsons-Alwar-Rajasthan; Schneider-Electric Infrastructure Ltd. Kolkata; Shirdi Sai Electricals Ltd. Kapada, Andhra Pradesh; Compaq International Private Limited, Yamuna Nagar)

Installation and commissioning of 100kV/5kJ, High Voltage Impulse Generator and their testing at various voltage levels at AQ-Inductive-Component-Pvt.-Ltd. Mumbai.

Commissioning of 100kV HVAC and Partial Discharge system in GTL, Ghaziabad.

Fault diagnosis in Impulse Voltage Generator at various sites: -

(1) Alfanar Technical Service, Saudi Arabia -1400kV/140kJ, 7-Stages.

(2) Deccan Enterprises Limited, Hyderabad, Telangana - 900kVp/50KJ, 6-Stages.

(3) ERTO-Vadodara, 500kV/25kJ, 5-Stages.

Teaching Experience:

College : JIT, Khargon.

Designation : Assistant Professor

Duration : Aug. 2013 - July 2016

Technical Qualification:

M.E. (Master of Engineering) in High Voltage Engineering, secured with 66% in 2012 from “Government Engineering College, Jabalpur”, (M.P.) affiliated to R.G.P.V. Bhopal, India.

B. E. (Bachelor of Engineering) in Electrical Engineering secured with 65.75% aggregate in 2008 from

“Government Engineering College, Ujjain” (M.P.) affiliated to R.G.P.V. Bhopal, India. Conferences and Published Paper:

1. Lavkesh Patidar, Hemant Sawarkar “Impulse Testing of Power Transformer for Effective Resistors Using Orcad Pspice”, International Journal of Scientific Research and Education Volume 2, Issue 9, September-2014. 2. Lavkesh Patidar, Hemant Sawarkar “Simulation Of Impulse Voltage Testing Of Power Transformers Using Pspice”, International Journal of Innovative Research in Engineering and Science Volume 11, Issue 3, November- 2014.

Training in Transformer Testing at “CENTRAL POWER RESEARCH INSTITUTE BHOPAL”, M.P. Bhopal (M.P.)

Educational Qualification:

2003-2004 H.S.S.C.E. (XII) with Second Division from Government Jal Sewa Niketan Higher Secondary School, Ujjain, (M.P. Board, Bhopal).

2000-2001 H.S.C.E. (X) with Second Division from Bright High School, Ujjain, (M.P. Board, Bhopal). M. E. Thesis:

Thesis topic on “EFFECT OF CIRCUIT INDUCTANCE ON THE IMPULSE GENERATOR CIRCUIT AND ITS COMPENSATION-DURING IMPULSE TEST OF TRANSFORMER” completed from govt. J.E.C Jabalpur.

Personal Profile:

Father’s Name : Mr. Ashok Rao Sawarkar

Mother’s Name : Smt. Asha Sawarkar

Date of Birth : 30-Dec.-1985

Marital status : Married

Languages Known : English, Hindi, Marathi

Nationality : Indian

Hobbies : Playing Football, Chess, Watching Cartoon and work out.

Strengths : Honest, Adaptive and Helpful, Team Worker, Creative think.

Passport No. : J7999030

Declaration:

I hereby declare that the information enclosed by me is true to the best of my knowledge. Hemant Sawarkar

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