Ahmed Ibrahim B.E, M.S Mobile : 009***********

Block 1, D2 Rajparis Harmony Email : hlon8u@r.postjobfree.com

Surya Nagar, Medavakkam, Chennai.

EDUCATION

2003

Master of Science in Electrical Engineering,

Specialisation in Automation and Control,

Technical University of Kaiserslautern, Germany.

1999

Bachelor of Instrumentation and Control Engineering

Crescent Engineering College, Chennai, India

PROFESSIONAL PROFILE

Employer: M/s Gamesa Wind Turbines Private Limited.

Designation: Manager. PLC SW, R&D

Duration: March 2011 – till date

Nature of work:

Analysis of wind-turbine functional specifications.

Prepare /maintain corresponding SW documents. Specification, Detailed Design and Test /verification documents.

Implementation of SW for the Wind Turbine PLC and HMI.

Test/Verification of SW and HW components.

Collaborate in the functional validation.

Knowledge, Process, Resource and Project Management.

Employer: M/s Converteam EDC Private Limited (Formerly Alstom), Chennai

Designation: Sr. Engineer. System and Project Engineering – Global Support.

Role: Section Leader

Duration: June 2007 – Feb 2011

Nature of work:

Basic and Detailed Application Engineering of Marine Automation Projects at units in Europe.

Hardware Selection, DCS and PLC Programming, SCADA development.

Integration test, Factory acceptance test and Commissioning.

Work package and resource management.

Prepared team report, development strategies and other documents for team management.

Project review and Perform quality checks of team's output to ensure high standard of Quality.

Ensure that team adhere to ISO procedures.

Participate actively in the appraisal process for the team members.

Provide necessary guidance to learner and customer.

Customer interaction and to maintain high level of customer satisfaction index.

Employer: M/s Invensys Development Centre, Hyderabad

Designation: Software Quality Assurance Engineer II – Simsci Esscor

Duration: November 2006 – May 2007

Nature of work:

Testing, Validation and Verification of Simulation softwares of Foxboro, Triconex and Allen Bradley Industrial Automation Controllers.

To certify and release the simulation softwares.

Developing DCS and PLC program as per the customer’s requirement.

Prepare the hardware requirements.

Preparing test cases for the functions.

Test the functions for proper operations

Employer: M/s Megatech Controls Fzco, Dubai

Designation: Project Engineer

Duration: June 2004 – September 2006

Nature of work:

Basic and Detailed Application Engineering for Automation projects,

PLC Programming, SCADA development, AC/ DC Drives programming,

Panel design, Integration test, Factory acceptance test and Commissioning.

WORKS AND SYSTEM EXPERIENCE

O/S Skills

WINDOWS-95/98/ME, WINDOWS NT4.0/2000,

Languages

C, C++, ASSEMBLY (8085, 8086,8031)

PLC software

Experienced in IEC 1131 standard of PLC Programming.

Siemens – Microwin, STEP7 Simatic Manager

AllenBradley – RSLOGIX500

ABB – Control Builder

Bristol Babcock – Control Wave Designer

HMI/MMI software

Siemens – Pro-Tool Pro, Wincc Flexible

ABB – Panel Builder

NETWORK Protocol

PROFIBUS, ETHERNET, MODBUS,OPC

Simulation Software

Matlab & Simulink

PLC & DCS Ranges Worked

Siemens - S7 Series – S7-200series, S7-300series, S7-400series, PCS 7

Allen Bradley - SLC 500 series

Converteam - AMC ( Safety System)

Wago - IPC

Drives

AC Drives - Siemens series - Micromaster,

DC Drives - Siemens series – 6RA70 Simoreg Master, Sinamics Master

SCADA Packages

Win-CC, Intellution Fix, Citect, Iconics.

NOTICEABLE WORK EXPERIENCE

G10X Platform – 4.5 MW Wind Turbine

Company: GAMESA Wind Turbines Pvt Ltd

Scope: To develop Operation Software for the new G10X wind Turbine and to implement the software in the PLC, HMI and SCADA.

Software: PCworx, Visu+, Winmod Simulations, Xstudio, Loader and Parameterization Tools.

Hardware: Phoenix PLC RFC 470, HMI TP 10T, ILC and Interbus Emulators.

Responsibility:

Planned, managed and executed four major software modules such as Control, Supervision, HMI and Global.

Prepared requirement specification and developed experimental software and serial software for prototype testing.

Designed typical function blocks for optimized programming in terms of memory and understandability.

Software was developed with necessary loading and parameterization functionalities.

Unit Testing of complete software using Xstudio client.

Integration testing using simulation platform (HIL), Interbus emulators, Winmod and in-house developed simulation software.

Involved in all the phases of Software Development Life Cycle.

GRUPO-R deepwater semi-submersible Drilling Rig – UK and S.Korea

Company: Converteam UK Ltd

Client: Daewoo Shipbuilding and Marine Engineering, Geoje, South Korea

Scope: Converteam supplied Complete Power Management, Vessel Management & Automation

system, dynamic positioning and Propulsion system for Semi-submersible drilling rig.

Software: Alspa Pilot, Engineering Management System, Isagraf, Iconics HMI

Hardware: AMC (Advanced Micro Controllers), Wago PLC and I/Os, phoenix converters, DGPS,

Gyro Compass, VRUs, Anemometers, Laser Positioning Sensors and Acoustics, Distributed architecture.

Responsibility:

Managing and leading Automation Engineering and Commissioning team

Handled 5000 digital I/Os and 1500 Analog I/Os.

Design and Application Engineering at Converteam UK involved, Customer interaction, Preparation of functional design specification, I/O Schedule, Hardware selection, drawings preparation, HMI mimics development, Document Approval, Software Development, Integration test, Conducting FAT, FMEA and getting Customer and Class approval.

Commissioning at site (DSME – Korea) involved Energizing Controller cabinets, Network setup, Network testing, Workstation Setup, Communication setup with third party devices, I/O testing, Functionality testing for Power Management System & Vessel Management System, Calibration of all DP sensors and DGPS configuration,Tuning of Dynamic Positioning System, conducting SAT and getting approval from Customer and class and Sea trial activities.

Britoil Hull 120 and 121, UK and Singapore.

Company: Converteam UK Ltd

Client: Britoil Offshore Services Pte Ltd, Singapore

Scope: Converteam Supplied dynamic positioning system for Platform support vessel.

Software: Alspa Pilot, Engineering Management System, Isagraf, Iconics HMI

Hardware: AMC (Advanced Micro Controllers), Wago PLC and I/Os, phoenix converters, DGPS,

Gyro Compass, VRUs, Anemometers, Laser Positioning Sensors and Acoustics.

Responsibility:

Managing and leading Automation Engineering and Commissioning team

Calibration of all DP sensors and DGPS configuration.

Design, Application Engineering and FAT were done at Converteam UK.

Commissioning and SAT at site (Singapore)

Sewage Treatment Plant – Saham, Oman

Company: Megatech Control Fzco, Dubai

Client: Sultanate of Oman

Scope: To Control the Complete process of the Sewage Treatment Plant which consists of 5 RTU stations at distance more than 10 kms from each other. The overall system comprises of a S7300 PLC, CPU 313 2 DP each at SCADA room, pumping station 1, pumping station 2, and Extension I/O module each at plant room and extension RTU. All the PLCs and extension I/O modules are linked through Fiber Optic Cables. The PLC at the SCADA room is configured as the master and it receives all the data from other PLCs and extension modules, the master PLC is also connected to the Citect Scada.

Software: Step 7 – Simatic Manager, Simatic Net, Citect SCADA.

Hardware: S7 300 CPU 313C-2DP PLC, ET 200 M Extension Modules, OLM.

Responsibility:

Engineering, Design, panel wiring and supervision.

Development of PLC programming, Profibus and Fiber optic communication establishment between PLCs and SCADA.

SCADA developments with Control Graphics, Trends, Alarms, Data Logging.

Conducted FAT, SAT and commissioned the system at site.

Remote Telemetry system for RO Plant – Kanoo, Saudi

Company: Megatech Control Fzco, Dubai

Client: SABIC, Saudi

Scope: The overall system comprises of two S7- 200 PLC based RTU stations at Blending Reservoir and Diba RO plant with 45 kms distance between them. The main function involved is to establish a wireless communication link between RTU stations and to control the Pumps and Valves. The process control is through the DCS connected to the RTU at RO plant.

Software: Simatic Micro Win, Westermo TD Tool.

Hardware: SIMATIC S7-200, CPU 226 Compact unit/2 PPI/Free port ports, Westermo GSM Modem and RS 485 to RS 232 Converter

Responsibility:

Engineering, Design, panel wiring and supervision.

Development of PLC programming for sequential control and to control the GSM modem for wireless data communication using AT Commands.

Conducted FAT, SAT and commissioned the system at site.

Speed Control of Bridle Rolls in the Metal Sheet Tension Leveler – Sharjah, UAE

Company: Megatech Control Fzco, Dubai

Client: Profiles RHF, UAE

Scope: To implement a load share control philosophy to control the speed of entry and exit bridle rolls in metal sheet tension leveler.Two groups of four bridle rolls each at entry and exit side of the leveler are controlled by their respective drives. The configuration includes networking of HMI PC, Drives with USS protocol and PLC through Profibus. The main task is to maintain the line speed without any speed variations among the bridle rolls. The control philosophy implemented is that among the four bridle roll drives, one is configured as master which will pass the speed set point to others. The PLC controls the entire line with all necessary interlock for the process and the drives. The main visualization screens for the process are provided by Siemens Protool/Pro RT HMI package. Record keeping is another important asset it can archive up to 5,000 messages being monitored and reported to the system.

Software: Step 7 – Simatic Manager, Drive Monitor, Pro-Tool.

Hardware: SIMATIC S7-400, CPU 414 – 2DP, Siemens 6RA70 DC Drives.

Responsibility:

Design of Master – Slave PI loops in drives for 8 dc motors of different ratings.

Design of Error loop for each slave drives to eliminate disturbance.

The Control philosophy was implemented by parameterising Siemens 6RA70 DC Master Drives.

PLC S7 –400 was programmed to control all the drives considering the necessary interlocks.

HMI was developed using Pro-Tool.

Commissioned at site

Relay Based Closed – Loop Tuning Of PID Controllers

Company: Department of Automation, Technical University of Kaiserslautern, Germany

Scope: To develop a method for the identification of real time processes in presence of noise and disturbance. To design and develop the PID controllers by defining phase and gain margins of the control loop, for various linear and non-linear, unstable processes.

Software: Matlab/Simulink

Responsibility:

Analyze and develop a Fourier series based Curve Fitting Method, to identify the noisy processes.

Data acquisition from the noisy plant output signal.

Use of nonlinear least squares formulation, to fit the non linear model (Fourier series) to the data. Taken measures to improve the fit.

Analyze and define the appropriate phase and gain margin for the control loop.

Design the PID controller and simulate responses for various processes.

TRAINING

TATA HONEYWELL - Pune

Application, Implementation, Configuration, Data acquisition and programming of Honeywell DCS (TDC – 3000/TPS)

SCADA (PLANTSCAPE)

PUBLICATION ASSISTANCE AND PATENT

Performed Simulation in Matlab and Simulink for

Relay Based Closed – Loop Tuning Of PID Controllers,

at – Automatisierungstechnik 52 (2004) 5

Patent - THEFT PROTECTION SYSTEM FOR A WIND PARK

IN 1245/DEL/2012

Personal data

Date of Birth: 2nd July 1977

Languages known: English, German,Tamil, and Hindi.

Gender: Male

Nationality: Indian

Passport No: Z1765036

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