Karthigeyan Ravichandran
Assistant Engineer - Electrical
Vellore
Summary
Assistant Engineer managing 110kV grid substations, feeder operations, and transformer maintenance across utility networks. Delivered zero failures for 3 consecutive years while supporting the erection of 70+ distribution transformers and preparing operating instructions that improved team efficiency. Brings practical strength in fault analysis, commissioning, and preventive maintenance.
Overview
4
4
Languages
14
14
years of professional experience
Work History
Assistant Engineer
Tamil Nadu Electricity Board
01.2017 - Current
- Led operations of 110kV grid substations, ensuring reliable power delivery through 11 feeders and multiple transformers.
- Designed and implemented distribution network extensions, erecting 70+ transformers.
- Led operations of 110kV grid substations with 11 feeders and multiple transformers.
- Developed operating instructions and trained fellow engineers, enhancing operational consistency and effectiveness.
Senior Testing Engineer
Shree Power Systems
01.2016 - 01.2016
- Managed refurbishment projects for Indian Navy warships to ensure operational readiness and compliance with military standards.
- Tested and commissioned starter panels, fire pumps, and motors, ensuring reliable functionality for critical systems.
- Installed and synchronized diesel alternator breakers (80kW capacity).
- Conducted protective relay testing and troubleshooting, enhancing system safety and performance.
Engineer (Electrical)
SMS Infrastructures Ltd
01.2014 - 01.2015
- Executed distribution strengthening works under the R-APDRP scheme.
- Ran 11kV HT lines and LT reconductoring works across 25+ km.
- Ran 11kV HT lines and LT reconductoring works across 25+ km, improving distribution efficiency.
- Supervised 15–30 labourers, ensuring timely completion of projects and adherence to safety standards.
Testing Engineer Trainee
Ohmstech Engineers Pvt. Ltd.
01.2014 - 01.2014
- Executed HIPOT tests on 33kV and 6.6kV cables to ensure compliance with safety standards.
- Performed testing on transformers, panels, and protection relays at MRPL refinery to validate functionality and reliability.
- Validated control wiring schemes and confirmed CT/PT accuracy to ensure system integrity.
Testing Engineer Trainee
Private Contractor for TNEB
01.2013 - 01.2013
- Conducted testing of CTs/PTs for 110–220kV systems to ensure reliability and safety.
- Executed annual maintenance on distance protection relays and circuit breakers, enhancing system performance.
- Developed cable schedules for new 110kV bays to support efficient project implementation.
Education
Bachelor of Engineering - Electrical & Electronics
01-2013
PG Diploma - Electrical System Design
01-2014
Skills
Substation commissioning & maintenance (110kV)
Distribution network erection & testing
Fault analysis & troubleshooting
Project planning & resource management
Safety compliance & standards (IEC, Australian Codes)
Protective relay testing
Transformer commissioning
Cable testing
CT/PT testing
11kV and 110kV line works
Accomplishments
- Maintained 110kV substation with zero failures for 3 years.
- Erected 70+ distribution transformers in 3 years.
- Reduced downtime by 15% through proactive maintenance strategies.
- Delivered shipboard electrical refurbishment projects under strict naval supervision.
Timeline
Assistant Engineer - Tamil Nadu Electricity Board
01.2017 - Current
Senior Testing Engineer - Shree Power Systems
01.2016 - 01.2016
Engineer (Electrical) - SMS Infrastructures Ltd
01.2014 - 01.2015
Testing Engineer Trainee - Ohmstech Engineers Pvt. Ltd.
01.2014 - 01.2014
Testing Engineer Trainee - Private Contractor for TNEB
01.2013 - 01.2013
Anna University - Bachelor of Engineering, Electrical & Electronics
Bharathidasan University - PG Diploma, Electrical System Design