Stephin Cherian

Experience

• 

  Kerala State Electricity Board

  Oct 2012 - Sept 2013

  Duties 1. Reporting to the Station Operator duties included operation and maintenance of substation equipments, load balancing and monitoring load variations or imbalance2.Checking the working status of equipments in the yard, hourly. 3.Issuing work permits to sub engineers to carry out work on the line.

  • OVERSEER

    May 2013 - Sept 2013

  • APPRENTICE TRAINEE

    Oct 2012 - May 2013
• 

  Kerala State Electricity Board

  Nov 2013 - Dec 2018

  Substation Operator Cum Maintenance Engineer

  Duties 1. Operation and control of various feeders and also different EHT equipments in the yard like transformers, circuit breakers, CT's, PT's.2.Authorized person(operator) for Real time monitoring and the operation of 110Kv substation Control room during shift time.3.Operation and control of various feeders and also different EHT equipment’s in the yard like transformers, circuit breakers, CT's, PT's.4.Involved in Routine transformer testing activities include IR test,SC/OC test, Winding resistance test, Vector group test, Ratio test ,Dielectric test, OLTC test , DGA test etc5.Assisting the station engineer in maintenance activities in the substation.6. Communicates with load dispatcher to report amount of electricity received into substation, and to receive switching instructions.7. Acts independently during an emergency by performing duties in rapid succession involving switching, adjusting load and/or voltage.8. Operation of various relays in HT panels. Planning, scheduling and carrying out the monthly/quarterly/half yearly/yearly maintenance of substation equipments9. Involved in supervision of Erection, Testing and commissioning of HT ,EHT equipments and XLPE cables10. Monitoring and checking of battery, battery chargers, control panels, relays and other equipments11. Maintenance of power transformers, SF6 circuit breakers, potential transformers, current transformers, lightning arresters, wave traps,isolators,11 KV indoor , out door panels and trouble shooting of control wiring and related equipments.12. Experience in AUTO CADD and ELECTRICAL CADD Show less

• 

  Qatar General Electricity & Water Corporation (Kahramaa)

  Dec 2018 - May 2023

  Substation Engineer

  # Inspection and supervision of Various KAHARAMA substations.# Report abnormalities to respected authorities.# Assisting operation and maintenance works of various substations w.r.t concerned authorities.# troubleshooting various faults , assisting control engineer for isolation,clearing and switching activities.#KAHARAMA electricity network operation and Maintenance of substation equipments related safety document Issuance/Cancellation as per KAHARAMA standard.#Good knowledge of Transformer protection,Diffrential &REF protection, Over Current & Earth fault protection,M motor protection,Bus Bar protection and Synchronizing scheme Show less

• 

  Al Nasr Holding Company WLL

  Jul 2021 - Sept 2021

  GIS Supervision/Maintenance Engineer

  Project:- Reliability improvement of GANZ make switchgears at Al bidda And Race course (66/11kv) primary substations# Accepting "Permit to Work" paperwork, Carrying out pre-work station safety checks.# Safe working practices involving gases including SF6, Ensuring correct use of recovery and filling equipment.# GIS compartments Inspection including Recovery, Installation, Cleaning, Vacuuming and Filling using DILO and Vacuum Machines

• 

  Empower Engineers(A Grade Electrical Contractors&Supervisors)

  Nov 2023 - Feb 2024

  Project Engineer(Design &Supervision)
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  Adani Group

  Mar 2024 - now

  Assistant Manager -Substation O&M HV & Facility Management