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Requirement study for the business integration of the new SCADA/EMS system on the AES SONEL network in Cameroon

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par Mbelli Njah Fongha
Polytechnic,Yaounde - Masters Engineering in Electrical Engineering(Diplome d'ingenieur de conception avec option Genie Electrique) 2009
  

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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

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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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