Name: - BAHAA AHMED IBRAHIM ELRASHEDY

C.v

Address: al-Sadat, monfia

Nationality Status: - Egyptian

Material Status: - Married

Military Status: - Completed

Telephone / Mobile: -(00201110026596)-(00201019112396)

E-mail:-

FirstUniversityDegree: - BSc in power and electrical machine Engineering

University : TANTA University

Faculty :-Engineering

Graduation Year: May 2001

ACCEPTED Total grade :

Grade : very good

1- Job Title:-Electrical maintenance engineer

Nubaria Power Station :- (1) (2x750 MW) Combined Cycle Consists Of 2 Modules Each Module Consists Of 2 Gas Turbine(2x250 MW) Model V94.3A Heavy Duty (From Siemens Company Germany) & 2 Heat Recovery Steam Generator(HRSG- From Alstom Company France) & One Steam Turbine 250 MW (From Mitsubishi comp. Japan).

(2) The switch yard:-

(a) 6 Main transformer 500/16.5 kV.

(b) 4 Tie transformer 500/220 kV.

Description of job responsibilities

Medium voltage

Corrective & preventive maintenance for the following:-

Medium voltage 6.3 kv switchgear with 4 incoming
6.3/0.4kv dry transformers
Motors control center (MCC )
Local distribution panels
Low voltage induction motor ,
Medium voltage induction motors
Emergency diesel generators
Elevators
Air compressors
Power transformers
Measuring VT & CT
Dc system ( chargers & batteries )
UPS system
Distribution DC system
Lighting & earthing system
Plant grounding
Electric loop wiring test
Insulation resistance test for all types of cables , motors & bus ducts with high DC voltage
Testing for motors (rotation direction, earthling, winding , insulation resistance...etc)

Generator Gas Turbine& steam Turbine

Generator auxiliary system
Generator design & structure and visual check in inside generator
Maintenance for generator and trouble shooting
Maintenance for generator auxiliary system
Operation for generator and generator auxiliary system
Minor inspection for gas turbine (stator& Rotor)

Stator 1-measrue insulation resistances of stator winding

2-check stator winding condition (visual) (TE&EE)

3-check of flexible strips

Rotor 1-check for true running

2-check rotor end winding area

3-Measure insulation resistances of rotor winding

4-voltage drop test on slip ring supply lead

5-check rotor wedges and retaining rings(visual)

Cooler 1- check cooling water inlet and outlet pipes

2- Check vent pipes

3-Check drain pipes

4-check mounting of all coolers

5- Check condition and performance of temperature

measuring device.

Major inspection for gas turbine (stator& Rotor)

Stator 1-measrue insulation resistances of stator winding

2-check stator winding condition (visual) (TE&EE)

3-check of flexible strips

4- D.c over potential test

5- A.c high voltage test

6- partial discharge test

7-dissipation factor tan δ test

Rotor 1-check for true running

2-check rotor end winding area

3-Measure insulation resistances of rotor winding

4-voltage drop test on slip ring supply lead

5-check rotor wedges and retaining rings(visual)

6- winding resistance test

7- winding impedance test

Cooler 1- check cooling water inlet and outlet pipes

2- Check vent pipes

3-Check drain pipes

4-check mounting of all coolers

5- Check condition and performance of temperature

measuring device.

Excitation system(Steamturbine)

Automatic voltage regulator (AVR)
Excitation rectifier
Excitation transformer ofsteamturbine generator 15Kv/600 v
Excitation field circuit breaker
Auto & Manual excitation control
Excitation commissioning and start up
Excitation system maintenance and trouble shooting
Thyristor control excitation

Static frequency converter (SFC)
Machine control converter (MCC)
Line control converter (LCC)

1-visual check of condition

2-check operator functions from central control room

3-analysis of alarms and alarm report

4-Check of all screw terminals

5-check electronics cabinet installed with voltage regulator equipment

Check power supply including incoming diode dust filter flow indicator

fixing the clamp of circuit breaker

starting transformer ofgasturbine generator 6.3Kv/1.8kv

Static excitationequipments (SEE)

1-visual check of condition

2-analysis of alarms and alarm report

3-analysis of alarms and alarm report

4-check operator functions from central control room

5-check electronics cabinet installed with voltage regulator equipment

Check power supply including incoming diode dust filter flow indicator

Fixing the clamp of circuit breaker

Automatic voltage regulator (AVR)
Excitation field circuit breaker
Auto & Manual excitation control
Excitation commissioning and start up
Excitation system maintenance and trouble shooting
Thyristor control excitation
Excitation rectifier
Excitation transformer ofgasturbine generator 6.3Kv/720 v

Previous employment

Job title Electrical Project Constructions Engineer

Employer: a)Two GE gas turbine (2x 250 Mw) power station

( Two horizontal STF HRSG b)

( OneAlstom STG 250 MW (HP, IP, LP) c) turbine

Employer Country: Nubaria of Egypt

Job description: Approving designs & submittals, sit acceptance tests, Commissioning and start-up for: Combustion Turbine Generator ( GE )

1- Basic operation/ maintenance(training)Siemens gas turbinev94.3A

Location : Nubaria– Egypt .

Duration : 1to15march 2008

Contents : Introduction tothe plant - Electrical – and 1 & C part

Gas turbine part

2-Operation and maintenance OF HRSG

– Egypt Nubaria: Location

From 15/march to 1/april 2008 Duration :

3-Operation and maintenance(training) OF switch yard 500kv &220kv

– Egypt Nubaria: Location

Duration : 1 to 15 april 2008

Amplissima user training program

Location : talkha gas turbine power plant– Egyp

Duration : 6to18march 2010

Contents:

- plant module function

- report generator function

- Document module function

- work order module function

- Store module function

- preventive maintenance module function

- purchasing module function

- system administrator function

Year ofExperience:7 Year.

Language: Arabic mother language –English very good