Ehsan Ahmed Khan

Experience

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  Industrial Business Solutions

  Jan 2016 - Mar 2016

  Project Intern

  Freelance | Industrial Business Solutions-PLC Ladder Logic design/implementation & field testing-HMI GUI Designing and interfacing-Sensor Interfacing and ADC Scaling-Integration of Drives (Servo/VFDs) with PLC and Drive Parameterize for PLC interfacing-Familiar with SEIMENS S7-200 series, Mitsubishi FX series ,Q series PLCs-Familiar with Delta, Fatek , wintek, and Kinco HMIs.

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  Orient Energy Systems Pvt. Ltd.

  Mar 2016 - Nov 2018

  Service Engineer

  Service Engineer – Product Support (Alternator Dept.) | Orient Energy Systems Pvt. LimitedTransferable Skillsa. Fundamental of Synchronous Generator Protection & fault mitigationb. Power Generation and BOP Operation & MaintenanceResponsibilities-Conducted Static Non-Destructive Tests/Destructive Tests on Generator/Alternator components & compiled condition assessment reports, defined scope of work, raised part requisition & compiled MOH/FSRs.-Co-ordinate Rewinding and Rotor Balancing activities with 3rd party vendors -Ensured the implementation of OEM SOPs & conducted failure mode and effects analysis (FMEA) for (CGT) for Product Development Dept.-Provided back office Technical & Field Support in Troubleshooting & Retrofitting services of Alternators (primarily of CGT/AvK & Leroy Somer) and specialized troubleshooting. -Hands on troubleshooting of Jenbacher Gas Engines JGS320, JGS420 and JGS620.-Conducted Training and awareness session arrangements for Internees and new inductees.Key Accomplishments: a. Optimization of Voltage Drop test/Rotor Impedance test i- Implemented a step V/I AC injection test as an SOP for determining rotor poles Integrity (Pole Impedance).ii- A variable Frequency injection in Rotor poles (via LCR Meter) for Z vs F function plot increased the accuracy of detection of field localized inter-turn faults.b. Successful overhauling/retrofitting of KE SGTP (Avk, DIG142) Alternators (26x4.4MVA units) with improved STEP5 Bearing kits, which resulted in an overall decrease in downtime of respective units which happened due to Bearing failures. Show less

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  Gul Ahmed Energy Group

  Nov 2018 - Nov 2020

  Electrical Engineer

  Electrical Engineer in Operations and Maintenance at Gul-Ahmed Wind Power Ltd. (50MW WIPP), worked in capacity of an Condition Monitoring & Asset health Engineer for both WTGs and EBOP Network.

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  Aisha Steel Mills Limited

  Nov 2020 - Jun 2022

  Executive Engineer (E&I)

  Executive Engineer E&I and Projects at Grid and Utilities Department at Aisha Steel Mills. Projects: 1) Extension of Grid Capacity; addition of new 132kV Incomer Bay (40/45 MVA Power Transformer)2) Expansion of Emergency Diesel Generator Capacity and Commissioning of Synchronization Panels

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  Gul Ahmed Energy Group

  Jun 2022 - now

  Electrical Maintenance Engineer

  Electrical Maintenance Engineer at 136MW (Wartsila 18V46x9) HFO Based Power Plant. Responsible for Maintenance planning of Generation Units, Balance of Plant and 132kV Grid Interconnection Station.