Headline

Engineering Manager- Protection & control / Primary Design

About

9 years 9 months over all experience in testing & commissioning and maintenance activity at various Transmission & Distribution substations which involves the testing of numerical relays, equipment’s like CT, VT, Transformer (up to 1.6MVA) like overall commissioning & maintenance of switchgear panels & Control protection panels, follow up team planning, scheduling, co-ordinate with customer Power system studies like short circuit, Load flow, Relay co-ordination through ETAP

Location

Chennai

AI stack

antigravity

gemini

ChatGPT

Work experience

Engineering Manager at Larsen & Toubro, May 2023 - Present · 3 yrs 7 mos, Chennai, Tamil Nadu, India, Reviewing protection, SCS and GIS vendor documents including technical data sheet, protection base design , detail design and SCS configuration • Interface engineering between various components like GIS – Protection, Transformer monitoring system- Transformer, Neutral grounding resistor, 11kV Switchgear-Protection panel. • Preparation of SLD, PLD, Schematics, Specification, Design basis, Interconnection Cable Schedule and SCS signal list • HT & LT cables, CT, VT, Battery Charger, UPS, ACDB, DCDB and Transformer sizing calculation Battery sizing: IEEE485-Battery sizing for Lead Acid, IEEE1115-Battery sizing for Nickel Cadmium Cable Sizing & selection: IEC60502-1 from 1kV to 3kV, IEC60502-2 from 6kV to 30kV,IEC 60840 above 30kV to 150kV,IEC 60364-5-52 for LV cables, EN 50618-2014 Electric cables for photovoltaic system System Earthing: IEEE80-2013 Guide for safety in AC substation Grounding Transformer: IEC 60076-1 CT & VT sizing: Current Transformer: IEC 61869-2 (Additional Requirement of current transformer) Voltage Transformer: IEC 61869-3 (Additional Requirement of Inductive Voltage Transformer) IEC 61869-5 (Additional Requirement of Capacitive Voltage Transformer) Emergency Diesel Generator sizing: IEC 60034-1

Testing & Estimation Engineer at Raptors Trading & Contracting, Aug 2022 - Mar 2023 · 8 mos, Qatar, Estimation & testing of equipment's & Relays Power system studies through ETAP(Short circuit studies, Load Flow analysis, Arc flash analysis, Relay co-ordination).

Testing and commissioning engineer at EMCO QATAR, Sep 2017 - Aug 2022 · 5 yrs, Doha, Doha, Qatar, Planning & Schedule through Primavera. IN QATAR,MMUP registered engineer (Reg-no-19642) IN QATAR,QATAR CIVEL DEFENSE DEPARTMENT(QCD LICENSED) ENGINEER EXPERIENCE IN QATAR: Working in GTC/829/2016 as Testing Engineer (Outsourcing of Kahramaa Distribution Protection works) from Sep’ 2017-till date. Pilot Wire Protection Relay Commissioning in live 11KV Indoor substations. Routine maintenance of 11kv substations. Pre-commissioning of 11kv Indoor substations. REF documents check for Approvals.

relay testing and commissioning at GK POWER EXPERTISE PVT LTD, Jun 2013 - Apr 2017 · 3 yrs 11 mos, India, Relay Testing & Commissioning SAS co-ordination with SAS Engineer Scheme Modification & Retrofitting EXPERIENCE IN INDIA: Testing & Commissioning of: Protection (Switchyard & CRP) System Conventional & Numerical Relays from 0.415 to 400kV Line Distance Protection (from 66 to 765kV) Line Differential Protection (Up to 132kV) Transformer & Feeder Protection Switch Gear Panels, Power Control Center and Motor Control Center Bus Bar Protection (220 and 400kV)

Education

Batchelor of engineering, Electrical and Electronics Engineering, Anna University Chennai