Ahsan Raza

Experience

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  500 KV Grid Station NTDC WAPDA Multan.

  Jul 2011 - Sept 2011

  Internship

  Basic transmission and distribution scheme in grid station. Studied a detailed single line diagram of 500/220/132KV grid station and how load is managed according to the requirements. Studied working and operation of equipment installed in Grid station. Learned how communication is done between different substations and consumer premises, also studied the safety and protection system of equipment’s and operators in substation.During training I took keen interest in Testing/Commissioning of equipments installed on 500/220/132/11KV systems. Show less

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  Elahi Engineering

  Jan 2013 - Jul 2014

  Electrical Engineer

  Testing and Commissioning of Electrical equipments installed on Substations.Testing of Protection relays

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  China National Electric Engineering Company

  Jul 2014 - Mar 2015

  Testing and Commissioning Engineer

  Installation and Testing of various types of C.T and P.T/ CVT/CCVT which is use in power system. Ratio test, Polarity Test, Megger Insulation Resistance Test, C&DF Test, Saturation Test, Testing/Maintenance and operation of 500/220/132kv Circuit Breakers(SF6). Time Test, Dew Point Test, SF6 Gas Purity Test.Testing/Maintenance and operation of 500/220/132kv isolators. Contact Resistance TestTesting/Maintenance and operation of 500/220/132kv Transformers. Open Circuit Test, Short Circuit Test, Megger Insulation Resistance Test, C&DF Test, Winding Resistance Test, Transformer Turn Ratio Test.All type of test equipment’s i.e. Universal Relay testing Set, XS92A programma make, FREJA 300/306, Primary/Secondary injection test set, Megger, Winding Resistance Test, TTR, Contact Resistance, Breaker Time Analyser, etc.Electrical Testing /AnalysisReport PreparationProcess ImprovementsProject Scheduling Show less