S. SARAVANAN

Testing & Commissioning Engineer Contact No: +91-860*******

Authority Approvals

DEWA approved T&C Engineer

Nature of Work Experience

CAREER SUMMARY:

Currently working in ITC WELCOM HOTEL Project in Coimbatore.

10’+ years of experience (INDIA, OMAN and UAE) in the field of electrical Testing, Commissioning, Protection and Switchgear. (5 years worked for M/s. INEL Power Electromechanical LLC, India, and Dubai.)

Conversant on LV / MV / HV switchgear testing, sub-station equipment’s testing and protective relays testing. Experience in Document control.

Involved in Preparation & Submission of Technical Documents to the Client / consultant and co-ordination with them to execute the site works.

TESTING AND COMMISSIONING:

Components 11, 33, 132, & 400KV

1.Current & Potential transformer

2.All types of Aux. & Supply supervision relays.

3.High impedance bus bar protection relays (AREVA)

4.Indicating meters

5.Back up Protection relays (AREVA,VATECH,)

Schemes 11, 33, 132, &400KV

1.DC Scheme

2.Primary injection

3.TCS &TSS

4.Trip logic &Trip coil current measurement

5.Energy meter power flow checks

6.Bus bar protection sensitivity &stability

7.Bus bar protection scheme &trip logic test

8.CB fail logic

9.REF Stability & Sensitivity

10.Inter trip logic

11.Final Settings for Back up protection relays.

12.V.T Secondary Injection.

Current Project

1.Project : 22/0.4 kV South Shamkha Infrastructure Lot-2

Client : ABUDHABI DISTRIBUTION COMPANY (ADDC)

Job Responsibility:

1.22 kV Switch gear Panel Scheme Wiring Checks.

2. 22 kV DC Scheme Checks

3. 22 kV TCS Scheme Checks

4. 22 kV Protection Panel Scheme Wiring Checks

5. 22 kV Auxiliary relay Checks

2.Project : 400/132/33kV Ajman Grid Substation

Client : ABUDHABI TRANSMISSION & DESPATCHED COMPANY (TRANSCO)

Job Responsibility:

1.400 & 132KV DC Scheme Checks

2.400 & 132KV Primary injection Test

3.400 & 132KV V.T Secondary injection test

4.400& 132KV TCS &TSS Checks

5. 400 & 132KVTrip coil current measurement

3.Project : 33/11kV AlGhadeer Substation

Client : ABUDHABI DISTRIBUTION COMPANY (ADDC)

Job Responsibility:

1.33KV DC Scheme Checks

2.33KV TCS Scheme Checks

3.33KV Protection Panel Scheme Wiring Checks

4.33KV Auxiliary relay Checks

Major Projects Executed in Middle East & Abroad

4.Project : 400/132kV Horse Race Substation

Client : DUBAI ELECTRICITY AND WATER AUTHORITY (DEWA)

Job Responsibility:

1.400 & 132KV DC Scheme Checks

2.400 & 132KV Primary injection Test

3.400 & 132KV V.T Secondary injection test

4.400& 132KV TCS &TSS Checks

5. 400 & 132KVTrip coil current measurement

5.Project : 132/11kV CE716A Substation

Client : DUBAI ELECTRICITY AND WATER AUTHORITY (DEWA)

Job Responsibility:

1.132KV DC Scheme Checks

2.132KV Primary injection Test

3.132KV V.T Secondary injection test

4.132KV TCS &TSS Checks

5.132KVTrip coil current measurement

6.WORKED IN FOLLOWING SUBSTATIONS:

Sl. No

DEWA

CONTRACT NO

132/11kV

SUB STATION

APPROVAL STATUS

CONTRACTOR

1

(P119/3)

Quoz Land

Approved for Protection Components & Scheme

Up to 11kV

ETA PPD

2

(P123/9)

Cairo city

Approved for Protection Components & Scheme

Up to 11kV.

ETA PPD

3

(P121D)

Business Bay

Approved for Protection Components & Scheme

Up to 11kV.

ETA PPD

4

(P117/11)

Dubai land Villa

Approved for Protection Components & Scheme

Up to 11kV.

ETA PPD

5

(P101/2)

Mirdiff

Approved for Protection Components & Scheme

Up to 11kV

ETA PPD

6

(CE/561/2006)

AlQusais

Approved for Protection Components & Scheme

Up to 33kV

GECO

Duties and Responsibilities

Testing of Areva, Argus Backup Protection Relays.

Testing of Areva, Argus Auxiliary relays.

Testing of 400,132, 33, 22, 11 KV & 400V CT’s and PT’s.

Testing of CT’s and PT’s

400,132, 33,11KV panel board scheme checking.

Testing of Transformer Differential and REF Sensitivity &Stability.

Testing of DC Scheme Checks.

Testing of CT Primary Injection and Voltage Secondary Injection.

Testing of TCS &TSS Scheme Checks.

Testing of Bus bar Protection Sensitivity &Stability.

Final settings of Backup Protection Relays.

Testing of Energy meter Power Flow Checks.

Testing of Trip Logic & Inter Trip Logic checks &Trip coil current Measurement.

Testing of Bus bar Protection Scheme Trip logic Test.

Testing of Busbar Load Transfer Test.

7.Project : 66/11 kV Power House Substation, Yibal. North Oman

Client : Petroleum Development of Oman (PDO)

Duties and Responsibilities

Testing and commissioning of 66KV / 11KV, 50 MVA Power Transformers.

Testing 315 KVA Distribution Transformers

Testing of Areva Auxiliary relays.

Testing of 66 & 11 KV Vacuum Circuit Breakers, CT’s and PT’s.

LT panel board scheme checking with Auto change over logic.

Testing of Transformer Differential and REF Sensitivity &Stability.

Testing of CT Primary Injection and Voltage Secondary Injection.

Testing of SCADA Alarm Checks.

Major Projects Executed in India

1.Principle Involvement in Pre - Commissioning Testing of HYDERABAD INTERNATIONAL AIR PORT, SHAMSHABAD, HYD. through L &T LTD.

The job involves testing and commissioning of 220 / KV Switch yard equipments and associated C & R panels.

2.Principle Involvement in Pre - Commissioning Testing of SEABIRD PROJECT KARWR, through BHEL.

3.Testing & Commissioning of HT, LT Panels, CT, PT, and CB & Relays of 33 KV Switchyard at 10 MW Captive Power Plant of M/s. RAYMONDS LTD.

4.Testing & Commissioning of HT & LT Panels at HSBC CALL CENTRE, HYDERABAD.

5.Testing & Commissioning of HT & LT Panels at HSBC TRAINING CENTRE, HYDERABAD.

6.Testing of CB, CT, PT & Isolators at 400 / 220 KV Substation of M/s.L&T – ECC DIVISION, NELLORE.

7.Involved in Maintenance testing of Protection relays for M/s. Chennai Petroleum Corporation Limited (CPCL) Thro’ AREVA T&D INDIA LIMITED.

Involved Maintenance testing of 11KV & 6.6 KV VCB’s for M/s. Chennai Petroleum Corporation Limited (CPCL)

8.TAMILNADU ELECTRICITY BOARD - Apprentice Training

i.Involved in pre-commissioning tests on Current Transformers

(Insulation resistance test, ratio test, polarity check, secondary excitation test, checking Magnetizing characteristics)

ii.Pre- commissioning tests on Potential Transformers and Capacitor

Voltage Transformers (Insulation resistance test, ratio test, polarity check).

iii.Pre-commissioning tests, on Circuit Breakers (SF6) (Measuring

Contact Resistance by ‘ELTEL’ makes kit, Breaker operating time using ‘SCOT’ make timer and Breaker Analyzer).

iv.Pre-commissioning tests on Auto Transformers (insulation resistance

Test, ratio test, open circuit test, & short circuit test).

v.Pre-commissioning tests on Electro mechanical Relays (like O/C, E/F and REF).

Experience with Relays

MAKE

TYPE

PURPOSE

AREVA

P821

CB Failure Protection relay

AREVA

P127

DOC & DEF relay

AREVA

P122

O/C,EF & REF relay

AREVA

P922

UV & OV relay

REYROLLE

ARGUS 8

UV & OV relay

REYROLLE

ARGUS 1

O/C,EF & REF relay

REYROLLE

ARGUS 2

DOC & DEF relay

Career Profile

1.Organization : Sterling Electro Enterprises Pvt.Ltd, Mumbai

Designation : Testing & Commissioning Engineer

Period : From Feb 2017 to till date

2.Organization : Engineering Solutions LLC, Abu Dhabi

Designation : Testing & Commissioning Engineer

Period : From Dec 2013 to July 2016

3.Organization : WinStar Electromechanical LLC, Dubai

Designation : Testing & Commissioning Engineer

Period : From Jan 2011 to Sep 2013

4.Organization : Inel Power Electromechanical LLC, Dubai Designation : Testing & Commissioning Engineer

Period : From March 2006 to Dec 2011

5.Organization : TNEB

Designation : Apprentice Engineer

Period : From Jan 2005 to Jan 2006

Personal Details

Educational Qualification : Bachelor in Electrical & Electronics Engineering

Year of completion : 2004

Languages Known : English, Hindi and Tamil

Driving License : UAE Driving License Valid Up To 26.09.2022

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