Download to read offline
Lecture No 0_installation_electrical.pdf
- 1. Zagazig University Faculty ofEngineering Electrical Power & Machines Department LECTURE NO. 0 Electrical Installation Course التمهيدية المحاضرة الكهربية التركيبات كورس By Prof .Dr. Mohamed A. Enany
- 2. Electrical Power Grid Generation+ Transmission +Distribution Generation Transmission Distribution
- 3.
- 4.
- 5.
- 6.
- 7.
- 8. Electrical Installation Level(1) الكهربية التركيبات ( تو م ) Time (hrs) Contents topics Serial 2-3 - Project members - Project design steps - Specifications - BOQ - Tender documents Electrical installation project 1- 2-3 - Project requirements - light loads estimation - Sockets loads estimation - Air condition loads estimation - lifts loads estimation - Pumps loads estimation - Load factor, Demand Factor & diversity factor - Primary estimation of Transformer rating - Primary estimation of Generator rating - EC Constraints Primary Electrical load estimation 2- 2-3 - lighting technical terms - Lamps and luminaries types and catalogues - lighting types - lighting calculation - lighting design by computer programs - lighting circuit design - lighting Panel design - NEC &EC Constraints Electrical lighting system Design 3- 2-3 - types of sockets - 1-phase and 3-phase socket circuit design - Sockets Distributions Rules - EC Constraints - AC loads circuit design - Sockets Panel design - Load Schedule for panels Electrical sockets system Design 4-
- 9. 2-3 - Power LoadsTypes - Space Conditioning Loads - Pumps and Heaters Loads - Mechanical Loads - Motor Loads - Power Loads Rating - Power Loads circuits Design - EC Constraints Power Loads System Design 5- 2-3 - Distribution Board Components - Distribution Boards Types & Shapes - Distribution Board Design - Distribution Boards Loads - Distribution Boards Feeders - LTS Boards Loads Feeders - Single Line Diagram (SLD) - Building Feeding Low Voltage Distribution Boards 6 2-3 - Electrical Breakers Definition - Electrical Breakers Types - Electrical Faults Types - Load Break Switches - Fuses - Circuit Breakers - Contactors Electrical Breakers and Protection Devices 7- 2-3 - Electrical Cables Construction - Electrical Cables Classifications - Electrical Cables Types - Electrical Cables Specifications - Electrical Cables Installation - Bus Ducts Electrical Wires, Cables and Bus Ducts 8-
- 10. 2-3 - using Conduitsor Pipes - using Under Ground - using Cables Trays - using Cables Trunking Electrical Cables Installation 9- 2-3 - load power and type - operating voltage - correction factors - voltage drop calculation (manual &Excel sheets) - Maximum short circuit current Electrical Cables Design and Selection 10- 2-3 - braking capacity - Selectivity - Cascading - short circuit calculation by different method short circuit calculation 11- 2-3 - Selection of DB location - Revise Cables selections (voltage drop calculation) - Revise Circuit breaker selections (short circuit calculation) - Selection of riser - Distribution Board feeding - Distribution board design - Distribution board specification and catalogues Risers & main feeders Design 12- 2-3 Level 1 Exam 13- 26-39 Total hours
- 11. Electrical Installation Level(2) الكهربية التركيبات ( تو م 2 ) Time (hrs) Contents topics Serial 2-3 - Cables installation design - main feeders installation design - EC Constraints Shop drawing design 14 - 2-3 - Transformer types and specifications - Transformer rating and no. of units estimation - Transformer Room - EC Constraints Distribution Transformer 15- 2-3 - Generators rating types and specifications - Generator rating and no. of units estimation - interconnection between transformer and generator - ATS operation, specification and catalogues - Generator Room - EC Constraints Stand by Generator 16- 2-3 - RMU boards specification and catalogues - MV boards (Distributors) specification and catalogues - interconnection between project and main grid - MV feeder calculation - MVSG Room - EC Constraints Medium Voltage Distribution Boards 17- 2-3 - AC Power and power factor improvement - Capacitor rating estimation - table and graphical methods for VARs estimation - compensation types - Cables and Circuit breaker selections for compensator - EC Constraints Power factor correction 18-
- 12. Electrical Installation Level(2) الكهربية التركيبات ( تو م 2 ) Time (hrs) Contents topics Serial 2-3 - Cables installation design - main feeders installation design - EC Constraints Shop drawing design 14 - 2-3 - Transformer types and specifications - Transformer rating and no. of units estimation - Transformer Room - EC Constraints Distribution Transformer 15- 2-3 - Generators rating types and specifications - Generator rating and no. of units estimation - interconnection between transformer and generator - ATS operation, specification and catalogues - Generator Room - EC Constraints Stand by Generator 16- 2-3 - RMU boards specification and catalogues - MV boards (Distributors) specification and catalogues - interconnection between project and main grid - MV feeder calculation - MVSG Room - EC Constraints Medium Voltage Distribution Boards 17- 2-3 - AC Power and power factor improvement - Capacitor rating estimation - table and graphical methods for VARs estimation - compensation types - Cables and Circuit breaker selections for compensator - EC Constraints Power factor correction 18-
- 13. 2-3 - Earthing systemsdefinitions and types - Earthing systems components and catalogues - Earthing resistance measurement and calculations - Earthing systems design for building - Transformer and generator earthing systems design - Earthing systems design by computer programs - EC Constraints Earthing system 19- 2-3 - Lightning definitions - Lightning protection components - Lightning protection systems design - EC Constraints Lightning protection 20- 2-3 - Fire alarm system component - Types of Fire Alarm Detectors - Types of Fire alarm control panels - Types of alarms - Fire alarm single line diagram - Telephone system component - Types of Telephone system cables - Telephone system single line diagram - Data system component - Types of Data system cables - Data system single line diagram - Closed circuit TV system component - Types of cameras - Closed circuit TV system single line diagram - Sound system component - Types of loud speaker - sound system single line diagram Light current system 21 2-3 - Specifications - BOQ Tender documents 22- 2-3 - Primary receiving - Equipments tests - Final receiving Electrical works receiving 23- 2-3 Level 2 Exam 24 20-30 Total hours 46-69 Two level
- 14. PERSONAL INFORMATIONS & ACADEMICQUALIFICATIONS PERSONAL INFORMATIONS · Name · Date of Birth · Work Place · Current Position · E- mail : Mohamed Abdel-Fattah Hussien Enany : 1 / 1 / 1979 : Faculty of Engineering - Zagazig University –Egypt : Associate professor : m_enany79@yahoo.com ; menany@zu.edu.eg ACADEMIC QUALIFICATIONS Egypt - Zagazig, December 2009: Doctor of Philosophy (Ph.D.) in Electrical Power and Machines Engineering Ph. D. Title : " Performance improvement of Brushless DC motor " Zagazig University, Faculty of Engineering Department of Electrical Power and Machines Engineering Egypt - Zagazig, November 2005: Masters of Science (M.Sc.) degree in Electrical Power and Machines Engineering M. Sc. Title:" Dynamic operation of synchronous motor without damper winding" Zagazig University, Faculty of Engineering Department of Electrical Power and Machines Engineering Egypt - Zagazig, May 2000: Bachelors of Science (B.Sc.) degree in Electrical Power and Machines Engineering Zagazig University, Faculty of Engineering Department of Electrical Power and Machines Engineering (very good with honor rank)
- 15. CONSULTANT OCCUPATION 1- Duration: : March 2010 To Date Place : Researches and Technical Consultations Center – Engineering Faculty - Zagazig University Position : Electrical Work Consultant Duties : Preparation of designs, loads calculations, drawings, specs and BOQ of electrical works, Technical evaluation of tenders, Implementation supervision, Evaluation of the electrical network situation and Electrical Engineering consultants 2- Duration : : January 2012 To October 2014 Place : Enviro-Civec Engineering Consulting Center -New Cairo- Egypt Position : Electrical Work Consultant Duties : Preparation of designs, loads calculations, drawings, specs and BOQ of electrical works, Technical evaluation of tenders, Implementation supervision, Evaluation of the electrical network situation and Electrical Engineering consultants 3- Duration : : May 2014 To Date Place : Access for Researches, studies and Engineering Consultations - -New Cairo- Egypt Position : Electrical Work Consultant Duties : Preparation of designs, loads calculations, drawings, specs and BOQ of electrical works, Technical evaluation of tenders, Implementation supervision, Evaluation of the electrical network situation and Electrical Engineering consultants 4- Duration : March 2019 To Date Place : Egyptian Engineering Syndicate – Egypt Position : Consultant Engineer in Electrical Installation in Building Duties : Electrical Works Consultant
- 16.
- 17.
- 18.
- 19.
- 20.