Name

: CHINAPTHRUNI RANJITH

KUMAR

Objective

With an experience in the field of Testing Commissioning and

Maintenance of power system products, I look forward for an

opportunity to display my skills in the field of Testing &

commissioning, Maintenance and Execution of projects related to

power systems.

Academic Profile

2014 – B.Tech (EEE), PRASIDDHA COLLEGE OF

ENGINEERING AND TECHNOLOGY, AMALAPURAM,

( Affiliated to JNTU Kakinada) - 72%

Work Experience

Company Name

VOLTECH Engineer's

Pvt., Ltd., Chennai.

Designation

Senior-Testing &

Commissioning

Engineer

Experience

July,2014

to Till Date

Contact. No :

Mobile : +91-909*******

Home : +91-850*******

E-mail :

adgo8e@r.postjobfree.com

Address :

D No.1/1, V.Kamatchipuram,

Boduvarpatti Village, Usilampatti, Madurai district,

625537, TamilNadu.

Personal Data :

Date of Birth

: 20/02/1992

Skill Set

Having an experience and knowledge in the field of Testing,

Commissioning of LT,HT, GIS & AIS Substations. Power System

Transmission,Generation & Distribution, Electrical machines

Operation and Maintenance of Power Transformer, Circuit

Breakers and all Substation Equipment's with Knowledge of

Circuit Boards, Drawings, Electrical Equipment's and its

protection, and Computer Hardware and Software(MS Word,MS Excel & MATLAB.).

Technical Competencies

Gender

: Male

Father's Name :Raja Rao

Nationality

: Indian

Marital Status : Single

Languages Known

: Telugu, Hindi,

English & Tamil

Passport No. :M4679314

Submitted a paper Presentation Regarding on AUTOMATIC

STREET LIGHT CONTROL USING LIGHT DEPENDENT

RESISTOR at PRASIDDHA COLLEGE OF

ENGINEERING AND TECHNOLOGY,

AMALAPURAM.

Personal Competencies

Validity

: 17/12/2024

Experience

: 3 Years 4 Months

I am an adventurous and self-assured person.

Always ready to learn new things from basics.

Team spirit & Good listener.

Easily adapt to new environment, punctual and quick learner.

Work Expertise

RESPONSIBILITIES :

Deft in Testing & Commissioning of Switchyard & Switchgear, GIS.

Testing of CT, PT, CVT, LA, Circuit breaker, Isolators, AC &

DC Motors and Switch gear equipment.

Testing and commissioning of Autotransformer, Reactor, Motor with

Differential, & REF protection.

Special testing for Breaker Timing & CRM.

Scheme checking of control and relay wiring circuit, interface from yard

equipment to Control & Relay Panel with interlocks for Transformer, Bus

Coupler & Line Bays.

Scheme checking of HT&LT panel and auto change over scheme checking.

High Potential (Hi-POT) test for cables, bus bars and bus ducts.

Modification of the cable schedule & wiring circuit as per customer & System

requirement.

Submission of As-build cable schedule, scheme drawing & test reports.

Operation and Maintenance of Power Plant and sub-station.

Trouble shooting of all Electrical circuits, control and protection circuits.

Prepare test protocols for substation equipments & obtain customer approval.

.

Domestic Experience:

1. Project

Client

Through

: 220KV GIS JAMNAGAR (GUJARAT)

: M/s RELIANCE.

: M/s. SIEMENS INDIA LTD.

Executed Testing & Commissioning of

Testing & Commissioning of 33kV/6.6kV/415V substation

AC motor testing and Commissioning

HT cables testing and Commissioning

Testing of 800kVA and 630kVA transformer

Inter-Trip and Interlock Checking

Checking of Earth Resistance in all LA Earth Bit Chamber,

As build Cable Schedule and Scheme Drawings Preparation.

Testing and commissioning of 500MVA transformer

500MVA Transformer Protection Scheme checking.

Transformer Stability Test.

Transformer Differential Protection & REF Protection

Testing & Commissioning of 415V Switchgear

Preparation and Submission of Protocols.

2. Project

Client

Through

:

:

:

220/400KV GIS BAGHAPAT (UP)

M/s PGCIL.

M/s. PGCIL.

Executed Electrical Maintenance of

Overall Maintenance of Gas insulated systems, Transformers, Battery Panel, Relay

Panel and Control room including Lightning protection system.

Ensuring steady state and transient stability, Load shedding and prevention loss of synchronism,

Maintaining the system frequency within targeted limits,Voltage control, reducing the reactive power

flow by compensation of reactive power, tap changing, Securing the supply by providing adequate line

capacity and facility for changing the transmission paths.

Data transmission via power line carrier for the purpose of network Monitoring, control and protection,

Determining the energy transfer through transmission lines and tie-lines, Fault analysis and pin-pointing

the cause and subsequent improvement and Securing supply by feeding the network at various

points through SCADA system.

Operation of Isolators, Circuit Breaker, Current Transformer, Potential Transformer, Earthing switch to

necessary conditions with proper precautions and procedures as instructed.

3.

Project : 400/220kV GIS BAGHPAT(UP)

Client: M/s. PGCIL LTD.

Through : M/s SEIMENS Ltd.

Executed Commissioning of

4.

Testing all Electrical Equipments (CT, CVT, CB, ISOLATOR, WAVE TRAP, LA).

Isolator Switching Scheme Checking.

Commissioning of 400kV&220kV panels.

Substation SCADA Operation and maintenance,

As build Cable Schedule and Scheme Drawing Preparation.

Project : 2 600MW THERMAL POWERPLANT NELLORE (AP).

Client: M/s. NCC LTD.

Through : M/s ABB Ltd.

Executed Commissioning of

Commissioning of 11kV&415V Swithgear panels.

Testing and commissioning of Power transformers

Transformer Protection Scheme checking.

Transformer Stability Test.

Transformer Differential Protection & REF Protection

Testing & Commissioning of 415V Switch gear

Preparation and Submission of Protocols.

Checking of Earth Resistance in all LA Earth Bit Chamber,

As build Cable Schedule and Scheme Drawing Preparation

Executed Commissioning of

5. Project : 130 MW SOLAR POWER PLANT, KARNATAKA.

Client: M/s. AZURE LTD.

Through : M/s SCHNEIDER Ltd.

Executed Commissioning of

Commissioning of 11kV/415V LT panel

Transformer Differential Protection & REF Protection

220kV Transformer Stability Test.

Checking of Earth Resistance in all LA Earth Bit Chamber,

6. Project : 765/400 KV GIS KANPUR (U.P).

Client: M/s. PGCIL LTD.

Through : M/s PGCIL LTD.

Overall Maintenance of Gas insulated systems, Transformers, Battery Panel, Relay

Panel and Control room including Lightning protection system.

Ensuring steady state and transient stability, Load shedding and prevention of loss of synchronism,

Maintaining the system frequency within targeted limits, Voltage control, reducing the reactive power

flow by compensation of reactive power, tap changing, Securing the supply by providing adequate line

capacity and facility for changing the transmission paths.

Data transmission via power line carrier for the purpose of network monitoring, control and protection,

Determining the energy transfer through transmission lines and tie-lines, Fault analysis and

pin-pointing the cause and subsequent improvement and Securing supply by feeding the network at

various points through SCADA system.

Operation of Isolators, Circuit Breaker, Current Transformer, Potential Transformer, Earthing switch to

necessary conditions with proper precautions and procedures as instructed.

Executed Commissioning of

Executed Commissioning of

Knowledge on Advanced Nemerical Relays

SEIMENS Relays

1.Feeder protection

2.Motor Protection

3.Transformer Differential

4.Cable Differential

ABB Relays

1.Feeder protection

2.Motor Protection

3.Transformer Differential

SCHNEIDER Relays

1.Feeder Protection

2.Motor Protection

GE Relays

1.Transformer Differential

Declaration

I hereby declare that all the information mentioned above is true to the best of

my knowledge.

Place : CHENNAI

Date :

Yours Sincerely,

C. RANJITH KUMAR

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