VELMURUGAN

• Produced and tested 3.3kV to 33kV indoor and outdoor VCB switchgear panels

Resulted in the successful production and testing of high-voltage switchgear panels, ensuring reliable and efficient electrical distribution

• Developed skills in VCB switchgear panel production and testing

Acquired expertise in manufacturing and quality control processes, optimizing panel performance and minimizing defects

• Contributed to the improvement of switchgear panel design and functionality

Implemented innovative design modifications, resulting in enhanced reliability and ease of maintenance for end-users

• Collaborated with cross-functional teams to meet project deadlines

Played a key role in coordinating activities with engineering, production, and quality assurance teams, ensuring timely delivery of switchgear panels to clients

• Maintained accurate documentation and records of production and testing activities

Established comprehensive documentation systems, facilitating traceability and compliance with industry standards and regulations

• Tested and calibrated residential single phase energy meters to ensure accurate measurement of energy usage
• Developed and implemented testing procedures to identify and resolve issues with energy meters, resulting in improved accuracy and customer satisfaction
• Collaborated with cross-functional teams to analyze data and make recommendations for meter calibration, leading to more efficient energy usage
• Created detailed reports summarizing test results and recommending actions, providing critical information for decision-making
• Trained and mentored junior technicians on proper testing and calibration techniques, enhancing team capabilities and knowledge

• Maintained LV panel, LV motors, 500kVA distribution transformer, cooling plant, boiler plant, LV motor starter, packing machine, LV capacitor bank, and sewage treatment plant resulting in improved functionality and reduced downtime.
• Performed comprehensive maintenance tasks on various equipment and infrastructure contributing to increased operational efficiency and extended equipment lifespan.
• Executed regular servicing and troubleshooting procedures on LV panel, LV motors, distribution transformer, cooling plant, boiler plant, LV motor starter, packing machine, LV capacitor bank, and sewage treatment plant ensuring uninterrupted operations and minimizing cost of repairs.
• Implemented preventive maintenance measures for the aforementioned equipment leading to reduced breakdowns and improved overall productivity.
• Identified and resolved technical issues proactively resulting in enhanced operational performance and smooth functioning of equipment and systems.

• Testing and Commissioning activities:
• Conducted switchgear testing, including HV test of SWGR, breaker timing test, earth switch timing test, fast moving earth switch timing test, earth switch contact resistance, and bus bar contact resistance.
• Performed penetration test and interchangeability test for breaker.
• Tested and calibrated protection components and relays such as current transformer, voltage transformer, auxiliary relay, trip relay, supervision relay, trip circuit supervision relay, capacitor unit, damping reactor, energy meter, overcurrent relay, earth fault relay, and voltage supervision relay.
• carried out scheme checks, including DC scheme checks, secondary and primary injection for current transformer and voltage transformer, closing and tripping interlock checks for breaker, isolator, and earth switches, double command interlocks check, voltage selection scheme, bus bar protection scheme, REF stability and sensitivity scheme, under-frequency load shedding, trip coil current measurement, bus bar protection functional test, CB fail timing checks, load transfer scheme, rack in and rack out scheme for breaker, and trip logic test.
• Tested cables through HV testing for sheath and conductor, and conductor resistance.
• Conducted earthing system testing, including earth grid resistance, step potential, and touch potential.
• Conducted HV motor testing, LV motor and 100kVA to 600MVA transformer pre-commissioning and commissioning, ensuring efficient and reliable operation.
• Checked RTCC and OLTC operation and schemes, resulting in seamless and optimized performance.
• Successfully commissioned DC charger and Battery Bank, ensuring uninterrupted power supply and minimizing downtime.
• Collaborated with team to design and implement efficient testing procedures, enhancing overall project efficiency.
• Provided technical support and training to colleagues and clients, ensuring smooth project execution and customer satisfaction.

• Commissioned refinery substation HV and LV switchgear and HV and LV motors

Improved efficiency and reliability of electrical systems, ensuring uninterrupted operations and reducing downtime

• Performed commissioning activities for refinery substation HV and LV switchgear and HV and LV motors

Contributed to successful project implementation, leading to safe and smooth operations

• Conducted commissioning of refinery substation HV and LV switchgear and HV and LV motors

Ensured compliance with industry standards and regulations, guaranteeing proper functioning of electrical equipment

• Executed commissioning tasks for refinery substation HV and LV switchgear and HV and LV motors

Played a vital role in optimizing performance and extending the lifespan of electrical systems

• Carried out commissioning procedures for refinery substation HV and LV switchgear and HV and LV motors

Enhanced operational efficiency, resulting in cost savings and improved overall productivity

• Mention measurable impact or results you helped deliver. Focus on the outcome of tasks. Example: Modified customer service support system to reduce complaints by 10%.

• Performed circuit breaker testing and commissioning for 33kV and 6.6kV MCC panels, ensuring proper functioning and safety.
• Conducted HV and LV motor testing and commissioning, resulting in efficient and reliable motor operation.
• Executed testing and commissioning for HV capacitor banks, ensuring optimal performance and power factor correction.
• Verified interlock and overall scheme for 33/6.6kV substations, enhancing system reliability and safety.
• Prepared test reports and red markup drawings for documentation and client submission.
• Mention measurable impact or results you helped deliver. Focus on the outcome of tasks. Example: Modified customer service support system to reduce complaints by 10%.