Senior Testing Commissioning Engineer
Alfanar
Total years of experience :12 years, 6 Months
Duties & Responsibilities:
1. Testing & Commissioning Substations
2. Testing of GIS switchgear
3. Troubleshooting and maintenance
4. Scheme Check and interlocking
5. Digital Relays Test
6. Testing Protection Team Leader
Projects experience
230 kV GIS Substation ARAMCO Gas Planet,
WASIT (
Omer Sikandar Mohmmed Usman
5
380 kV GIS Substation, control room and 13.8
Kv RKPP (Ras Alkhair power planet ) SEPCOIII
main contractor .
Al-Salam (380/110/13.8kv) (ALSTOM)
Islamic University -2(110/13.8kv)(alfanar)
Bayada-2(110/138.kv)(ALSTOM)
Madinah Central (380/110/13.8kv)(SSEM)
Hunyan(380/110/13.8kv) (SIEMENS)
BAWAT-2(110/33kv) (Delta )
Musjeed Replacement of 380Kv BBP old relays
with REB650, Breaker failure with REQ650 and
line protection with RED670 and Micom P546
Testing Skills
Protection Panels Scheme check & Design Review.
380, 110 and 13.8 Kv voltage levels switchgear’s Panels Scheme Check & Design
Review
CT & VT equipment Test.
CB, DS & ES timing Test.
Bus Bar& CB Contact Resistance Tests.
Primary Injection, Bus Bar, transformer & shunt Reactor stability.
ABB Protection Relays Testing Like REF610, REF615(overcurrent Relay )
REQ650(overcurrent &CBF), REB650(BBP), REC670(Synchronize &BCU)
, RET670(Transformer Differential )&RED670(line Differential &Distance ).
MICOM Protection Relays P546 line Differential, P643 Transformer Differential, P142
(overcurrent ), P139 (overcurrent & BCU), P142 (OC & BF ) & P143 (syncrocheck )
SEL Protection Relays (SEL 411L Line Differential, SEL 487E Transformer Differential
& SEL487V Capacitor Protection
GE Protection Relays C70 Capacitor Protection Relays & F650 (Overcurrent & BCU).
ZIV relay for AVR (circulating current and master & follower scheme) testing and
configuration and ZIV overcurrent and Breaker failure.
Configuration and Testing ACCS (automatic capacitive control system) for MICOM
C264 and REC670.
Configuration and Testing ABTS (automatic bus transfer system) for MICOM C264 and
REC670.
Sufficient knowledge about automation and Configuration System.
Duties & Responsibilities:
1. Testing & Commissioning Substations
2. Project Management
3. Prepare project schedule
4. Prepare tender sheet
5. Relay testing Aux and numerical
Projects experience
Aux. relay testing, numerical relay (over current,
differential, distance and directional ) testing ABB,
MICOM, Alsotm, SEL, make quotation, research
about suitable digital relays and revenue watt meters,
work on relay softwares like PCM 600, Sel Acselaltor
and MICOM s1 Agile
• 110/13.8 kV Substation Yanbu City -ABB (
Going On)
Wiring checking of 13.8 kV switchgear 110 GIS
system, wiring check of ACDB, panel auxiliary Relays
test, circuit breaker test, .VT test of 13.8kv switch gear
metro cell test 115kv, 75MVA Transformer test, Functional Check of 13.8 kV Switch gear, function
test of circuit breaker Relay. Primary injection of CTS
and MCB test at rated voltage
Duties & Responsibilities:
1. Testing & Commissioning Substations
2. Testing of 75 MVA transformers
3. Testing of GIS & 13.8 kV switchgear
Project Name: single phase Electric utility monitoring via web base system using wireless Zigbee & Arduino.
Duration: 6 months
OBJECTIVE: digital utility meter that could monitor the power consumed by the users on a PC desktop using internet.
SUPERVISOR NAME: Engr. Shashi Kumar, Malaysia (.my, 0060-166176173)
B.Eng in Electronics (Hons) Majoring in Telecommunications. MULTIMEDIA UNIVERSITY, MELAKA, MALAYSIA (2012) Minor course: electrical engineering 1 Omer Sikandar Mohmmed Usman