Prabu M Email & Phone Number

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 Preparation of FEED documents such as single-line diagrams, protection logic diagrams, and interlocking and inter-tripping diagrams. Preparation of a protection setting document for Line differential, distance, transformer differential and backup protections. Design document reviews such as protection schematics, setting calculations, SAT reports, and FAT reports. Preparation of site survey reports and scope of works Preparation of CT/VT sizing calculation and Technical data sheet. Coordination with the contactor and client for technical issues/solutions, and project progress. Witnessing the configuration and testing of Transformer Differential relay (P633, P643, 7UT, and RET670). Witnessing the configuration and testing of Line Differential / Backup distance relay (P545, 7SD5, and RED670) Witnessing the configuration and testing of Distributed BBP protection (Siemens 7SS, GE P74x, and Hitachi Energy REB500). Witnessing the configuration and testing of backup protection relay for various protection function such as DOC / DEF, Load shedding protection, Under voltage protection, Over voltage protection, Under frequency protection, and Over frequency protection (7SJ80, 7SJ61, 7SJ62, REF615, P141, P145) Addition of new bays to the existing substation and associated testing work, including BBP configuration, testing, and stability/sensitivity. Protection modification and testing activities at live substations up to 400kV. Power transformer differential stability and sensitivity test up to 500MVA. Shunt reactor differential stability and sensitivity test up to 80MVAr. Low impedance busbar protection stability and sensitivity testing up to 400kV. High impedance busbar protection stability and sensitivity test up to 400KV. Testing and commissioning of power transformer high impedance REF scheme Testing and commissioning of power transformer low impedance REF scheme Overall cable differential stability and sensitivity checks.

Dubai

 Busbar protection topology checks up to 400KV. Functional checks for the load-shedding panel. Auto recloser relay functional checks for OHL feeders. Functional checks for Line differential relay, Transformer differential relay, Bus coupler, and Bus section. Functional checks for various schemes such as single busbar, double busbar, and one-and-half busbar schemes. Functional checks for the protection of the earthing transformer. Voltage selection scheme checks up to 400kV GIS. Protection relays end-to-end test. Load staggering checks for power transformers. Transformer remote tap changer control panel (RTCC) functional checks Transformer parallel operation functional checks Electrical operation and interlock checks for 400kV, 220kV, 132kV, 66kV, 33kV, and 11kV GIS. Electrical operation and interlock checks for 33kV AIS and 11kV AIS. 415V LVAC system and 33kV System Auto change over scheme checks. Shunt Reactor Auto / Manual functional scheme checks with PSD (Phase Synchronizing Device)  Busbar high voltage test for 33kV GIS and 11kV AIS. Sequence impedance measurements for the underground power cable. Voltage selection scheme checks up to 400kV GIS. CT, VT, and circuit breakers testing up to 400 kV. Disconnect, earth switch, and circuit breaker timing test. CT primary injection checks and VT secondary injection checks. Routine test for power transformers up to 140MVA. Squirrel cage induction motor and slip ring induction motor testing and commissioning PCC and MCC panel testing and commissioning

Dubai

Project : New 400/132/33 kV GIS Ajman Grid Station (Feb 2013 to Jan 2014) – TRANSCOProject:Takreer 220/132/33 kV GUP III EXPANSION PROJECT (Oct 2011 to Jan 2013) – TAKREERProjects Handled in India:Project: Testing and commissioning of 132/11kV S/S, Jharkhand. (Oct 2010 to Sep 2011) CLIENT – SAILProject: Testing and commissioning of 220/33kV S/S, Jharkhand (Dec 2009 to Sep 2010) – TATA STEELProject: Testing and commissioning of 400/220kV S/S, Jharkhand (Dec 2008 to Nov 2009) – POWER GRID

Bachelor Of Engineering (Be), Electrical And Electronics Engineering

Hsc