Electrical & Automation Power Systems Engineer

Name Aman Ullah Khan

Mobile No. +92-301-*******

E-mail Address ******@*****.***

Address House 324, Street 18, Sector I-8/2 Islamabad, Pakistan. ACADEMIC QUALIFICATION

• Design Engineering 1

st Division from FTD.

• Passed Intermediate Examinations (Pre-Engineering) with ‘A’ Grade (63.16%) from SOE Korangi Creek Karachi in 1981.

• Passed Matriculation Examinations with 61.17% marks from BISE Sargodha. COURSES ATTENDED

• A 4-week course of Mirage 5 PA2 A/C at PAF base Rafiqi on CTVS MV-403 and Heads Up display including testing with computerized test station.

• 4-week course of Modern Technique including programming of Microprocessor 8080 at PAF Base Korangi Creek Karachi.

• Design Engineering and software Development course from FTD PAF and F-16 A/C American Technology AIS/ATE (Complete American Text) in ATLAS language.

• 2-week training of Quality Assurance program at PAF Base Sargodha including personal evaluation.

• 1-week training of Windows and MS project through M/s PEG A/s & Co. Switzerland in PITAC Lahore.

• 1-week training of MODSOFT Software for Modicon PLC through M/s FLS Denmark.

• 4-week training of Modicon PLC (Quantum) including Ethernet, ECS/SDR system, all Electrical and Instrumentation of expansion plant, PLC Program development and implementation through M/s FLS Denmark.

• 1-week course of Management Skills & Technique for Supervisors through Kohinoor Maple Leaf Group.

• 3-day course of ISO 50001 Energy Management System (EnMS) organized by Asian Productivity Organization, Japan and implemented by the National Productivity Organization, Pakistan (Ministry of Industries & Production Government of Pakistan).

• 3-day course of Management by Objectives conducted by the Pakistan Institute of Management at Lahore.

• 1-day Workshop on Process & Engineering. Organized by Pakistan Society of Sugar Technologists at Faletti's Hotel Lahore and participated as Speaker. COMPUTER EXPERIENCE

• MS Office, MS Project, Windows.

• Modsoft Programming Language of Modicon PLC (all version from 1.2 to 2.32)

• Simatic S7 Siemens Programming Language for S7-400,300,200 and Logo PLC.

• WinCC HMI programming software.

• ATLAS (programming Language of F-16 A/C.

• Radio Frequency Computerized Test Station (used for testing of F-16 A/C Avionics Equipment up to chip level.

• GE-Fanuc PLC programming and Maintenance (Installed at 12 MW 11 KV NG Brazil made steam turbine).

EMPLOYMENT RECORD AND JOB EXPERIENCE

• Joined PAF on 1

st

Nov. 1978. Got training at PAF Base Kohat for one year.

• Posted at PAF Korangi Creek and got training and later on posted at PAF Base Sargodha.

• After completion of service I joined DG Khan Cement and served for one year.

• In 1993 joined Maple Leaf Cement and worked for 13 years and resigned as SDM Inst. In Dec-2005.

• Joined as Manager Electrical in Zeal Pak Cement and worked for 06 months.

• Joined Lucky Cement Karachi Project in May-2006 as SDM DCS/PLC and resigned in May-2007. (last salary at the time of resignation excluding other benefits was Rs. 51,767).

• Joined Al-moiz Industries as Head of Department Elect. & Inst. Commissioning of 12

• MW steam Turbine. It includes GE-Faunic PLC, Allen Bradlay HMI, Turbine Control 505, DECS-200, DSLC, MSLC, Generator Management Relay 489. Installation of Honeywell Experion system., ABB Freelance 800F system and complete plant operation.

• Joined Ashraf Sugar Mill Bahawalpur as DGM E&I in November -2015 resigned on April -2016.

• Joined M/s Qaiser Brothers as Business development manager and still working. I am heading Rawalpindi office and my area is from Peshawar to Multan. Major items are bearing lubricants and optibelt. PROFESSIONAL EXPERIENCE

ASHRAF SUGAR MILL

• Joined Ashraf sugar mill on 23-11-2015 as Head of Department Electrical, Instrument and control (DGM E&I) and resigned from Ashraf sugar mill on 22-04-2016. Worked on VFDs like Siemens (Sinamics), 1000 KW LT drive, HT panel, 15 MW Chinese turbines with its related equipment like 505E Digital Governor, Omron CJ2G PLC, centrifugal refine.

• We exported power of 5 MWH at single feeder to WAPDA. AL-MOIZ INDUSTRIES & POWER PLANT

• Joined Al-Moiz Industries on 29-09-2007 as Head of Department Electrical, Instrument and control and resigned from Al-Moiz on 19-07-2015. Work includes complete power house installation and commissioning. Power house consists of 12 MW and 15 MW 11KV steam turbine and 16 MW 6.3 KV steam turbine. Two high pressure steam boilers processing 80 Ton/hr and having 65 Bar installed. All VFD are ABB manufactured and control system of boiler is also of ABB DCS. Repairing of VFDs like replacement of IGBT, Firing cards Thyristors. Programming of VFDs

• Main control system is of Honeywell Experion. Control system of one turbine is GE-Fanuc Versamax PLC and Siemens S7-300 is of second turbine and third turbine control system is Omron CJ1G /S7-200 PLC.

• Control system at shredder and Mills is S7-300 and drives are of also Siemens 1250 KW DC. At sugar refining drives are of Siemens with S7-200 control system.

• We exported power of 15 MWH at 3 feeders, 1 feeder is ring configuration and directly connected to BAND KORAI. First, we synchronize it and then give power export set point on DEIF controller while rest of 2 feeders are radial feeders. Almost 8 to 9 MWH power is exported at ring feeder in synchronized/lagging mode. Rest 6 to 7 MWH power exported at radial feeder, Earth fault up to the multifunctional three-phase P127 device with voltage protection functions, Micom P-121 is 3- Phase overcurrent and earth fault protection relay. 505E Digital Governor configuration. FEATURES OF DEIF CONTROLLER GPC-3

• Synchronization/Load Sharing

• Mains/Generator/Engine Protection

• Programmable Logic (M-Logic)

• Engine Protection with Back-up on Shut-down Channels

• Governor and AVR Control

• J1939 Engine Com/Mirrored Modbus/Profibus/ TCP/IP

• Multiple Display Units

• Additional Operator Panels

• Genset & Busbar Control & Protection

GPC-3 REGULATION MODES

a. Load sharing

b. Fixed frequency

c. Fixed power

d. Frequency droop

• Billing cycle is after every 15 days and bill is submitted to PESCO Peshawar after necessary signatures/ verification of committee.

LUCKY CEMENT

• Served Lucky Cement Karachi Project (8400 TPD two lines) for one year from May 29, 2006 to May 29, 2007.

• Worked as SDM DCS/PLC in details on Siemens S7 system WinCC and PLC Hardware maintenance, written PLC programs for 200,300 and 400 series Siemens PLC.

• Trouble shooting of all FCS panel, Different types of touch panels Networking of Profi Bus. ZEAL PAK CEMENT

• Worked as consultant from 1996 up to 2005 and later on joined as Manager Electrical (Group Manager) and worked from 2005 to 2006.

• C/out erection of Chinese Batching plant at Kachhi Canal project, Canal Trimmer, Canal Liner used for concrete of canal (Gefanic PLC) and Indus Steel Pipe Factory (Kotri) maintenance of Frequency Drive and DC drive Motor panel.

• FLS Lime Stone crusher/Stacker/Reclaimer Modicon PLC programming and maintenance of AEG DC Drive HT Motor, HT Switch Gears and MCC Panels.

MAPLE LEAF CEMENT

(12 YEARS AND 3 MONTHS)

• Worked as SDM (Instruments) at 4000 TPD plant.

• FLS lime stone crusher/Stacker/Reclaimer and maintenance of critical PCB like soft starter PLC Hardware etc.

• DC drive and frequency drive (master drive) programming and drive up to 2100 KW maintenance up to chip level.

• Operation and maintenance of all instrumentation in different areas like Raw Mill, Cement Mill, Kiln, Packing Plant.

• Have also worked on EHT grid/Substation.

• Maintenance of Atlas Copco Compressor Controllers.

• Maintenance and operation of MCC, HT switch Gears, PLC panels, HT and LT Motors and writing PLC programs (Modicon Quantum series) specially in Lime stone and Clay crusher and transport area whole electrical electronics and PLC equipment.

• Maintenance of Fiber Optic system repeater and R I/Os.

• Maintenance of de-dusting system, Programming of Road Weigh Bridge (L205) Avery Scale supplied and Telephone Exchange.

• Screening Plant complete maintenance on operation from Electrical/Inst. And PLC including Weighing Scale calibration (intecont and intecont plus)

• Maintenance of 6.3 KV overhead line and different overhead cranes.

• Maintenance and programming of Ethernet/Gateways/Modbus Plus Network.

• Maintenance of all Electronics equipment in Lab. Like High Temperature Furnace Controller, SSR, Balance.

• Maintenance of Philips supplied XRF and its PCB like ma control, KV resonator, KV control HT Tank and power supplies.

• Allen Bradley PLC maintenance and programming (installed only at weigh feeders of clay, Iron Ore and L/Stone.

PAK AMERICAN FERTILIZER (FOR 4 MONTH)

• Worked as a consultant with Italian/Australian for erection and commissioning of Siemens PLC (S5) of bagging unit Urea plant.

• Programming of static packer, air heating unit, Ammonia Storage PLC, Speed sensors, IP converter Temp. controller etc.

DG KHAN CEMENT (ONE YEAR)

• Instrument laboratory/XRF x-Rays analyzer/ Temp control Furnace, Thermal oil heater controller maintenance and whole plant electronic equipment maintenance.

• Raw Mill area instrumentation / Hyd, Lubrication units’ equipment maintenance.

• Maintenance of Event Data Recorders.

PAKISTAN AIR FORCE (13 YEARS)

• Worked on F-16 A/C Avionics system.

• Communication system of F-16 A/C like LPRF (X-band), UHF R/T 1168 frequency 225 MHz to 399.975 MHz Preset ch-20 with 243 MHz Guard channel, Threat Warning System Receiver ALR-69 frequency up to 18 GHz, Amplifier detector C/D band Omni Channel, Amplifier Detector E/J Band DF channel, Radar Transmitter, ILS RX (Marker Beacon, Localizer, Glide slope)., IFF RT (L-Band) Apx-101, Apx-72.

• Operation and maintenance of Micro wave Stimulus Interface, Micro Wave Measurement Unit, Timing Generators, Arbitrary Function Generators, Power Quality Monitor(Frequency, phase and Amplitude ), Ailtech Synthesized Signal Generator up to 2 GHz.), 8672A (up to 18 GHz.) and 8662 Synthesized Signal generator, Computerized Radio Frequency Test Station having complete provision of measured value monitoring, Program step Monitoring/single step, Bit dump and emergency command provision of TBDO/TBDI, Atlas language Programming (automatic test language for avionics system), Computer and Inertial test Station, Displays and Indicator test Station, Computer and Inertial test Station, Processor and Pneumatics test Station.

• Power Meter and power sensor (8484A, 8481A, 8481H)

• Maintenance and operation of Static and rotary Frequency converter (50 HZ to 400 HZ), UPS of 500 Amp. With provision of thyristor switching between WAPDA, Generator and Batteries.

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