KRISHNAKUMAR CHANDRANMOHAN

 Operation and Maintenance of Electrical Equipment’s and repairing.  Nuclear Power one Plant 1000 MV Production.  Working in400V to 132KV substation & switchgear’s systems,  Working in 50MW Gas Turbine Generator.  Working in Power Transformer and Distribution Transformers.  Maintenance of flare ignition system.  Operation and Maintenance of 3.2MVA EDG,  Operation of Diesel Generator Parallel operation (Synchronization)  Operation and maintenance in Emergency fire water pump Electrical system.  Operation and maintenance in Electro chlorination system.  Operation and Maintenance of Alclad& Soft Battery banks.  Operation and Maintenance of UPS.  Operation and Maintenance of up-to 6.6 KV 12 MW Gas compressor Motor.  Operation and Maintenance of 12MW Siemens GH150, GH180 VFD Drives.  Operation and maintenance in Fuel Gas Heater and Diesel Heater and Glycol Heaters.  Maintenance in Motor Control Centre and lighting systems.  Operation and Maintenance LT & HT Motors.  Motors trouble Shooting Problems arising.  Operation and Maintenance of Circuit Breakers.  Preventive maintenance of Switch boards, Breakers,& motors will be carried out with planned schedule.  Operation and Maintenance NLP, ELP, NSPP, ESPPlighting circuits.  Design review, design coordination of electrical drawings.  Preparation of coordination of drawing for External Utilities works, Electrical cable tray, conduits, lightings and termination etc.  Familiar in cable IR test, continuity checking and cable termination.  Doing safe isolation and provide LOTO for MV and LV equipment’s. Receive Work Permit for different kinds of Electrical job.  Maintenance of MV & LV Distribution Transformers, like visual checking of transformer oil level, oil temperature, winding temperature & breather silica gel. If any abnormalities, rectify that.  Battery charging and Discharging, Testing of Breakers Open & Closing Timing.  Experienced in understanding and studying of all type of Electrical drawings such as single Line, Schematic, Logic diagrams and drawings.  Knowledge in designing of various types of schematic & power circuit.  Experience in switching of MV and LV switchgears (isolation/Deisolation).  Maintenance of 34.5KV/4.16V SUBSTATION.  Work experience in different type of motors.  Experienced in different types of braking systems.  Experienced in installation & maintenance of VFD drives & soft starters.  Upgrading of ACB switchgear & modification of control wiring.  Experience in Rotor resistance starters.  Installation & parameterization of VFD, soft starters & DC inverters.  Knowledge about different types of relays in power system.  Experienced in troubleshooting of fault in PLC & DCS panels.  Experienced in safety switches in conveyor system.  Maintenance of hydraulic power pack system.  Understand about relay interlock system & PLC logics.  Experience in handling of permits & LOTO certificates as permit receiver.  Doing daily routine Electrical equipment check up.  Maintenance in 1.5 MVA generators.  Maintenance of Electrical Equipment’s and repairing.  Operal and Maintenance of Mud pump,Rig Top drive Motors, winch motor, Agitator Motor, Water pump motor.  Rig electrical equipment trouble Shooting Problems rectification.  Operation and Maintenance of Circuit Breakers.  Operation and Maintenance of UPS.  Preventive maintenance of panel boards and motors will be carried out with planned schedule.  Over hauling of AC motors.  Operation and Maintenance motors,  Operation and Maintenance Battery banks, UPS system & lighting circuits.  Design review, design coordination of electrical drawings.  Preparation of coordination of drawing for External Utilities works, Electrical cable tray, conduits, lightings and termination etc.  Familiar in cable IR test, continuity checking and cable termination. Installation of440V,11KV and low & Median voltages Switchgear.  Testing Activities of 11KV Transformer.  Earthling of electrical installation and distribution systems.  Installation of Anode Junction Boxes  Installation of Grounding Anodes  Installation of Reference Electrodes  Installation of Testing Points.  Lighting Installation Works for Building and Plant Area.  Laying and Termination of Power cable and mass tower Lightings.  Knowledge in reading of electrical drawings.  Receives work assignments briefing and guidance from assigned Company staff.  Complies with safety conditions and practice on all equipment on which he is working and observes the work permit regulations.  Knowledge in motor overhauling, like dismantling bearing removal & testing, replacing, inspection windings and assembling.  Check-up of load readings in the switchgear.  Installation and maintenance of emergency lighting system.  Experienced in understanding and studying of all type of Electrical drawings such as single Line, Schematic, Logic diagrams and drawings.  Electrical Construction Activity such as installation switch gear, Circuit breakers MCB, MCCB, ELCB & distribution Boards.  Electrical construction activities such as Cable laying, Glanding, and LV cable joints, Termination and Panel installation & Grounding Installation