S.VELMURUGAN

Mobile: +91-967*******

E-mail:adt3zh@r.postjobfree.com

Objective

Seeking a suitable position to utilize my technical skills and knowledge for my career growth and the development of the industry. Willing to face any challenging work through a resourceful, highly self-motivated, competent, innovative and complete in a successful ways.

Educational Qualification

Course

Month/Year

Institution

Board

BE-EEE

April / 2006

Sapthagiri College of Engineering

Anna University

HSC

April / 2002

NLC Boys Higher Secondary School

State Board

SSLC

May / 2000

NLC Boys Higher Secondary School

State Board

Industrial Experience

Company : Mergen Electricals

Designation: Testing and Servicing Engineer

Period: January-2019 to April-2022

Testing and servicing of 33kv,11kv,6.6kv,3.3kv switchgear panels for incoming and outgoing feeders.

Testing and servicing of Medium voltage circuit breakers for RMG, transformers, motors, load break Switches at 33kv/400v,11kv/3.3kv,11kv/400v,33kv/6.6kv at different current ratings.

High voltage power frequency test, insulation resistance test, contact resistance measurement test,

Timing test for circuit breaker, closing coil, tripping coil and motor winding resistance is measured.

Testing of current and potential transformer ratio test, polarity test, insulation resistance test, primary Current injection test, winding resistance measurement test for 33kv, 11kv, 33kv/110v,11kv/110v.

High voltage testing for 33kv, 11kv power cable for distribution transformers upto 2000kva, 2500kva.

Servicing of 33kv, 11kv, 3.3kv switchgear panels inspection of all electrical and mechanical parts.

Checking the circuit breaker on/off in test and service position, local and remote operations.

Checking the electrical connections, lamp indications, tightness of fixed and moving parts, spring Charge mechanism, shut down, preventive, planned maintenance as per the client requirements.

Identification of faults and trouble shooting at any time without any delay at the clients locations.

Providing proper instructions and electrical safety to the customers to operate the switch gear panels.

Clarification of issues related to current settings calculations for various load conditions to the clients.

Procedures to follow under working & faults conditions without any damages & injury to the persons.

Testing and servicing of all the switchgear panels for IT parks, MNC, medium industry, public premises

Petroleum refinery, chemical treatment plants, shopping malls, hospitals, CPCL, petro products.

Test reports are prepared with the measured and applied values with some accuracy.

Tests are conducted as per the electrical safety rules and regulations followed by Indian standards.

Power system equipments is properly maintained and tested to increase the life periods.

Company: Gentrans Electricals

Designation: Site Engineer

Period: May-2015 to December-2016

Power cable laying for 33kv,11kv,3.3kv RMG, distribution transformers,metering cubicle, load break Switches, main incomer at various outgoing feeders at the ratings of 33kv/11kv,11kv/440v.

Control cable laying for 33kv, 11kv, 3.3kv switch gear panels to transformers, motors and soft-starters.

Power cable laying for low voltage switchgear panels, motor starters, capacitors, APFC, metering,

VFD, PLC, motor control, power control centre, AMF, STP, WTP panels at different locations.

D.C control circuit wiring for 11kv, 6.6kv, 3.3kv and low voltage switchgear panels of 110v, 48v,24v.

Company: Powertek Controls

Designation: Testing and Commissioning Engineer

Period: June-2013 to February-2015

Testing and commissioning of 33kv, 11kv main incoming and outgoing switchgear panels for IT parks, MNC, hospitals, hotels, medium industry, chemical, textile mills, shopping malls, government sectors.

Testing and commissioning of 33kv/440v,11kv/440v,11kv/3.3kv RMG, load break switches panels for Distribution transformers at the ratings of 800kva, 1600kva, 2000kva, 2500kva for various locations.

Testing and commissioning of 3.3kv motor feeders with soft-starters at various ratings 260kw, 400kw,

650kw, 200hp, 400hp at water pumping station for government sector, sugar plant, cement industry.

Testing and commissioning of medium voltage switchgear outdoor type vacuum circuit breakers.

Testing and Commissioning of 33kv,11kv,3.3kv switchgear panels including current and potential Transformers over current & earth fault, under & over voltage relays,ammeters,voltmeters.

High voltage power frequency test, insulation resistance test, contact resistance measurement test,

Hi-pot breakdown voltage test for 33kv, 11kv,3.3kv panels following all safety measures.

Pre-commissioning of all the panels before charging power supply to ensure clearance between phase To phase,phase to earth,current & potential transformer,panel earthing are connected to the earth.

Inspection of panels mounted properly on the floor & clearance are maintained properly as per rules.

Visiting to the clients places during shut down,breakdown,emergency conditions to identify the faults

And provide proper solutions to solve the problems for the operation of system reliability & flexibility.

Instructions to the technical persons the way of smooth operation to avoid major injury and damages

Trouble shooting and retro-fitting of electro mechanical relays with advanced numerical relays.

Final inspection of all the control wiring and power cables tightness before connected to the loads.

Relay configuration current and voltage settings for different loads depends upon the timings.

Company : Siva control systems

Designation: Testing and Commissioning Engineer

Period : June-2011 to April-2013

Testing and commissioning of low voltage switchgear panels of various ratings 1200A,1600A,2000A,

2500A,3000A for different customers IT parks,multi-national companies,hotels,hospitals,shopping Malls,small and medium industry,airports,harbour,cement plants,private and government sector.

Commissioning of star-delta,auto-transformer starters,motor control centre,power control Centre,soft-starters, variable frequency drives panels for water,sewage and chemical treatment Plant,steel and sugar Plant,leather and paint industry,textile mills,petroleum refinery,petro-products,

Rane steering,private manufacturing,pipes and tubes industry,government & private Hospitals at Various ratings 10hp,15hp,30hp,50hp,75hp,90hp,100hp for single and three phase induction motors.

Commissioning of main AC distribution,automatic transfer switches,metering,capacitor,APFC panels,

Fire fighting,control and relay,auto manual functioning,DG synchronizing panels for different loads.

Manufacturing of low voltage switchgear panels as per the specifications and approval by clients.

Customers is our first priority to ensure the quality,standard and timely dispatch of all kinds of panels.

Servicing of all kinds of panels removal of old and damaged devices for all the ratings.

Maintenance of all types of panels based on customer requirements during emergency, shutdown,

Preventive, Planned, breakdown, weekly, yearly maintenance without any delay in work at any time.

Company: Trans Electricals

Designation: Testing and Commissioning Engineer

Period: October-2010 to April-2011

Testing and commissioning of remote tap changer control panels for power transformers at different Ratings 5MVA,10MVA,25MVA,50MVA at various voltages 230/110kv,132/66kv,132/11kv,110/66kv,

110/33kv, 110/11kv for maharashtra power corporation limited,bangalore electricity supply company,

Andhra pradesh transmission corporation, kerala state electricity board and tata steel plant.

Commissioning of on load tap changer control panels for distribution transformers at the ratings of

1600kva, 2000kva, 2500kva for the voltages of 33/3.3kv,11/3.3kv,11/6.6kv,33kv/433v,11kv/433v for

IT parks, MNC, medical colleges, government buildings, medium scale industry, chemical & oil plants.

Mining and automobile industry, sugar plant, private manufacturing companies,desalination plants.

Commissioning of cooler control cabinet for cooling the transformer oil to reduce the temperature.

Commissioning of marshalling box with oil and winding temperature indicator.

Servicing of all the panels during emergency, shutdown, breakdown, preventive maintenance.

Company: Promag Progressors Facility Services

Designation: Electrical Maintenance Engineer

Period: September-2008 to September-2010

Operation and maintenance of low voltage switchgear panels with main and diesel generator incomer,

Bus-coupler with various outgoing to loads such as air-conditioner, lifts, jockey pumps,motors,lighting. Maintenance of distribution transformer oil level,breather,oil and winding temperature upto 2500kva.

Operation and maintenance of diesel generator engine oil level, fuel level, radiator, battery voltages,

AMF panels, stockage of diesel in tank,visual inspection of surrounding areas free from dust & clean.

Checking of all the electrical and mechanical parts for any vibration & damages to avoid sudden break Down if any abnormal conditions necessary actions will be taken to provide continuous power supply.

Maintenance of log books on daily and shift basics energy consumption, currents, voltages, diesel Consumption during generator on and off,duration of running time to calculate the units consumed.

Checking the oil leakages, trial run all maintenance activities are carried out as mentioned by clients.

Operation and maintenance of power control centre, motor control centre, main AC distribution APFC, capacitor, fire fighting and alarms panels, data centre, air compressors, STP, WTP.

Weekly, preventive, planned, predictive, monthly maintenance for the system reliability and flexibility.

Maintaining the sanctioned maximum energy demand to avoid penalty by monitoring the loads.

All safety measures are followed as per the electrical rules and regulations to avoid personal injury and equipments failures. Safety is our first priority and maintenance of all the tools in its own places.

Company: Tamilnadu Electricity Board

Designation: Graduate Apprentice

Period: April-2007 to May-2008

Operation and maintenance of 110/11kv sub-station power transformer for various outgoing feeders.

Dismantling,testing and servicing of 11kv/433v distribution transformers at the ratings of 800kva, 1000kva, 1600kva, 2000kva,2500kva high and low voltage faulted windings are replaced at the yard.

Operation and maintenance of 11kv circuit breakers, isolators, control and relay panels,winding

Temperature indicator. Checking the specific gravity and dc voltages of the battery banks.

Filteration of insulation oil to remove the impurities,sludges,moistures and water contents.

Testing of oil to find the break down voltage and di-electric strength at the rated applied voltages.

Inspection of High Voltage, Extra High Voltage transmission lines for clearances between phase to Phase, line to ground at the ratings of 230kv,132kv,110kv,66kv,33kv,22kv throughout the lines.

Visual inspection of high voltage transmission lines insulators if any flashover and damages.

Company: Hansa Estates

Period: October-2006 to March-2007

Wiring from main three phase supply to all home appliances main switch boards,junction boxes,fans,

Metering boards,lightings,air-conditioner,refrigerator to ensure the devices working properly.

Technical Course: Advanced Training Institute(Ministry of Labour & Employment) Chennai.

Operation and maintenance of single and three phase AC induction motors,DC motors,methods of Starting,protection from over loads,over and under voltages,surges,improper coupling,remedial Actions taken before major failures,safest way to on/off,proper maintenance activities to avoid Sudden breakdown,methods to control the speed motor,precautions will be taken to protect motors.

Procedures to follow during installation of new motors with the coupling of shaft and alignment.

Operation and maintenance of transformers oil level, oil and winding temperature,breather,tap Position,buchkolz relay,alarm systems,trip circuit healthy and indicators to the regular monitoring.

Project : Induction motor speed control by using pulse width modulation technology.

Description : Three phase AC induction motor speed can be controlled by varying the voltage and Frequency by considering the speed as a feedback to get required output.

Computer Proficiency

Ms-office 2019,Ms-word 2019,Ms-word 2015,Ms-word 2013,Ms-excel 2015,Ms-excel 2019,Ms-power Point 2009,Ms-power point 2013,Ms-power point 2015,Ms-power point 2019,Windows XP,C, C++.

Extracurricular Activities and Hobbies

Undergone In-plant training in NLC Ltd at thermal power station-1 in neyveli operation of power Plant, turbine generator,generating transformer,circuit breakers, relays, current and potential Transformers over all operation and maintenance of switchyard equipments 110kv,230kv.

Organizer of the National Level Technical Symposium MAGNUM-2005 conducted in our college.

Reading magazines and newspapers,world events,automation and learning advanced Technologies.

New innovation and adopted to latest modern systems to complete the task quickly.

Strengths Risk analysis and decision making.

Identification of faults and trouble shooting.

Maintenance of tools and equipments.

Interpersonal skills and team work.

Optimistic approach.

Personal Profile

Father Name : Mr.R.Sahadevan

Date of Birth : 01-07-1985

Gender : Male

Marital Status : Single

Nationality : Indian

Religion : Hindu

Languages Known : English,Tamil

Declaration

I hereby declare that the above written particulars are true to the best of my knowledge and belief.

I promise to work sincerely and prepared to do hard work duly abiding to the organization.

Date : Yours Sincerely,

Place : (velmurugan.s)

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