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UNIVERSITE DE YAOUNDE I
ECOLE NATIONALE SUPERIEUREPOLYTECHNIQUE
DEPARTMENT OF ELECTRICAL AND
TELECOMMUNICATIONS ENGINEERING
REPUBLIQUE DU CAMEROUN
Paix - Travail - Patrie
THE UNIVERSITY OF YAOUNDE I
NATIONAL ADVANCED SCHOOL OF ENGINEERING
REPUBLIC OF CAMEROON Peace - Work -
Fatherland
ti
REQUIREMENT STUDY FOR THE BUSINESS INTEGRATION OF THE
NEW SCADA/EMS SYSTEM ON THE AES-SONEL NETWORK IN CAMEROON
Presented by
Mbelli Njah Fongha
In partial fulfilment of the requirements for the obtention of
a
«DIPLOME D'INGENIEUR DE
CONCEPTION»
In Electrical Engineering
: Pr. Thomas TAMO TATIETSE
In front of the jury composed of;
Examiners: Dr. Paul-Salomon NGOHE-EKAM
Engr. Edwin MBINKAR
Supervisors: Pr. Emmanuel TONYE
Dr. Patrick KALTJOB
Guest: Engr. Alain OYONO of AES
SONEL
2008-2009 Academic Year
Date: 29th OCTOBER 2009
President:
DEDICATION
TO MY CHAMPIONS MR AND MRS MBELLI NJAH, MBELLI NJAH NKWENTI,
MBELLI NJAH MAMBO-AMECK AND MBELLI NJAH NDANGOH-CHI
ACKNOWLEDGEMENTS
To GOD ALMIGHTY, for the privilege and
opportunity He granted to me to be in and go through this prestigious
engineering institution. All glory and honor be ascribed to His name for His
grace, compassion, strength, wonderful blessings and special favor during my
internship at AES-SONEL
Many thanks to all those who contributed morally,
academically, spiritually, financially, socially, and professionally to making
me a 21st century Polytechnician Engineer:
Pr. Awono ONANA, Director the National Advanced School of
Engineering for admitting me amongst the best 100 students during the
competitive entrance into this prestigious institution in September 2004
Pr. Thomas TAMO TATIESE, Vice Director and Dean of Studies of
Polytechnic, Yaoundé, for his academic contribution to moulding as a
21st century Polytechnician Engineer
Pr. Emmanuel TONYE and Dr. Patrick KALTJOB, for accepting to
supervise and work with me and for their understanding during periods of
uncertainty
Dr. P.S.Ngohe-Ekam, Eng Moses TABE, Eng Edwin MBINKAR and
Mr. Mouna, for all their moral support and motivation during my snag times in
school
The teaching and auxiliary staff of the National Advanced
School of Engineering Yaoundé for the support and knowledge made
available to me by them.
ASPY (Association of Anglophones of Polytechnic
Yaoundé), for always standing beside me during my times of success and
failures as a student in Polytechnic, Yaoundé and also for their support
given by to all the other Anglophones of the school
All my class mates especially NDIFOR CYRIL FRU, FONKWE
FONGANG EDWIN, MBANTAPAH PASCAL LOHKOH, TITUS TANWIE TALLA, ESSOUA FRANCK
CYRILLE, TCHOUMWHI NOUMBA WILLIAM and DAH ELVIS; for their wonderful support
especially in times of difficulties
Pr. Beban Sammy CHUMBOW for his fatherly love and support
during my training in school.
The CHUMBOW's family, for their support during my life as a
Student Engineer at Polytechnic, Yaoundé
All the Njah's family especially Aunti Stella, Aunti Angeline
and Aunti Comfort Chumbow for always being ready to help me in times of need
All my aunts, uncles and cousins who have made sacrifices to
help see this day
All ASPY Alumni especially Ashu Besong Nso, Fon Immanuel
Umenei, Ebot Daniel and Motuba Rosa for their financial support and motivation
during my internship and my life as a student engineer of polytechnic,
Yaoundé
All family friends especially at home and abroad
All senior friends especially Mrs. NYEMB ELISE for all her
support during the difficult times of my life as a Student Engineer
All my friends at home and abroad especially TABIAYUK
AYUKOTABE and BESONG ERIC AYUK for always standing beside me
All my petits especially ABONGMO SIMON-PETER, TANKU CONRAD
AND COLEMAN for always reminding of my function as a senior brother and the
responsibility to show them the way
All other friends for their miscellaneous support for making
this possible
GLOSSARY
AESS: AES
SONEL
AGC:
Automatic Generation Control
AMR:
Automatic Meter Reading
CD:
Collision Detection
CSMA: Carrier
Sense Multiple Access
DA:
Distribution Automation
DMS:
Distribution Management System
DTS:
Dispatcher Training Simulator
EMS: Energy
Management System
EPC:
Engineering, procurement and Construction
FA:
Feeder Automation
FAT:
Factory Acceptance Test
FOC: Fiber
Optic cable
GSM: Global
System for Mobile communication
HMI: Human
Machine Interface
HV: High
Voltage
IED:
Intelligent Electronic Device
ISD:
Information System Division
IT:
Information Technology
ITS:
Interchange Transaction Scheduling
MMS: Metering
Management Systems
MV:
Medium Voltage
NCC:
Northern Control Center
NIG:
Northern Interconnected Grid
NIN:
Northern Interconnected Network
OSI:
Open Systems Interconnect
OJT:
On-The-Job Training
NSCC:
National System Control Center
OHTL: Over
Head Transmission Line
PAC:
Provisional Acceptance Certificate
PMS: Power
Management System
RCC:
Regional System Control Center
RTU: Remote
Terminal Unit
SA:
Substation Automation
SCADA:
Supervisory Control And Data Acquisition
SAT I: Site
Acceptance Test
SAT II: System
Acceptance Test
SIG:
Southern Interconnected Grid
SIN:
Southern Interconnected Network
SOW:
Statement Of Work
WRMS: Water
Resource Management System
TSO:
Transmission System Operator
TDM: Time
Division Multiplexing
VDU: Visual
Display Unit
VHF: Very
High Frequency
UPS:
Uninterruptible Power Supply
YCC:
Yaoundé Control Center
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