Relay Protection Analysis

EPC - Tendering to Implementation, Designing & Commissioning of Gas Compression Services for GC-16 & Gas Re-injection Plant at West Kuwait.6MMSCFD of TV Compressor Package, 18MMSCFD of LP Compressor Package, 40MMSCFD of HP Compressor package & 60MMSCFD of Gas Re-Injection package.Achievement: • Design Approval for Conceptual Design for UPS & LV/MV Switchgear.• Testing & Commissioning of LV/MV/ Switchgear (PCC, MCC/VCC) • Testing, Commissioning & maintenance of LV, MV Motors such as Condensate pump Motors at 415V & 3.3kV.Maintenance: MV/LV Switchgear systems & its ancillaries at Gas Sweetening Facility- 60 MMSCFD of Natural Gas & Tank Vapor Plant - 6 MMSCFD. Commissioning of LV Switchgear, testing of Protection relays, transformers, ACB.Design & Modification of one line, three line & relay protection and control schematics of switching substations & MV Switchgears, instrumentation and alarm schematics, DCS Interposing panels, wiring diagrams, equipment layouts, cable schedules and bill of materials.Coordinate with vendors, Client & manufacturer for Relay coordination study, As-built drawings relation to P & C.Cathodic Protection Design approval, Implementation & commissioning of Fire Water Tanks (ICCP/Sacrificial)Delta V Emerson DCS Commissioning & inter-wiring works between MCC & DCS Panels. Implementation & verification of all soft & hard interlocks & logics. Implementation of the overall Electrical works inconformity with IEEE, ASME, NESC, NEMA & NFPA rules & regulations. Preparing of as-built drawings & getting approval from Client-KOC prior to IFC.HSE Training: H2S Awareness Program, Evacuation Drill, Safe Driving, Log Out Tag Out, Electrical Safety & hazards training, Fire Fighting, CPR training.

Electrical Engineer at Doha West Power Station (8x300MW) & Water Distillation Plant (110MIGPD), Kuwait. (Sept, 2008-Mar, 2013) Design, Modification, Commissioning & Maintenance of:• Conventional MCC, LV & HV Switchgears & Switching Substations (ACB, VCB & GIS). Design & modification of Control wiring for incomer & outgoing feeder breakers for T&D, transformers at voltage level of 0.415kV, 11kV, 132kV & 300kV, incorporating instrumentation protection through DCS.  Testing breaker mechanical protection, microprocessor based Protection relays such as 50GS, 50/51, 86 & 87. Protective Relay testing through OMICRON 3-phase testing kit for 27, 46, 49, 50/51, 51N, 64, 67, 86, 87 to name a few. GE Secondary current injection testing kit for breaker timing set & protection relays. Electrical Control Room(ECR) SCADA, monitoring of overall T&D network, semaphore indications & alarms.• Power transformers from 50 MVA to 2.3 MVA at voltage ratio of 132KV/11KV & 11KV/0.415KV system. Operating specialized equipments such as Phoenix Inc, OMICRON testing kit for administering tests including but not limiting to Differential stability test, Ratio test, Vector group test, Oil Dielectric strength tester, DGA, primary & secondary injection kit. Transformer protection & metering, testing & calibration of MW, MVAR, Voltage & Ammeter transducers (Enerdis, France) & its meters. HIPot testing of HV breakers & XLPE cables• UPS System, Capacity test, Boost/Float charge calculation & Rectifier load test for Panel Replacement & control wiring of  110 V DC & 24 V DC Rectifiers & Inverters of Borri, Italy.  NiCad battery systems 1050Ah from GS, Japan & GAZ, Germany.• Emergency Gas Turbine LV & HV switchgear systems of ABB. 110VDC & 24VDC Lead Acid batteries of 1760 Ah FIAMM.• Overhauling of LT, HT Motors of Ansaldo & Toshiba. Administering repair work such as re-sleeving & re-wedging of HT motors, Brine Re-circulating Pump Motor 4700KW.