This document provides an overview of the distribution system layout for electricity, including: - Generation of electricity at power plants and transmission through high voltage transmission systems and bulk power substations. - Distribution of electricity from bulk power substations through distribution substations and distribution transformers to industrial, commercial and residential customers. - Primary distribution systems operate at voltages from 4.16KV to 34.5KV, while secondary systems distribute power to end users at voltages ranging from 120/240V to 480V.

1. Distribution system layout
Generation
System
Transmlss-Ion
System
Bulk-Power
Substation
Industrial
Substation
Distribution
Substation
Distribution
Substation
Large
Industrial
load
12.47 – 13.8 KV
Load
Substation
Industrial
Or large
Commercial
load
12.47 – 34.5 KV
480 V – 4.16 KV
Distribution
Transformer
Distribution
Transformer
Primary system
4.16 – 34.5 KV
208Y/120 V Secondary 120/240 V
Commercial
load
Residential
or rural
load

3. Natural Gas Distribution System

5. Commander can set ANY
Channel on ANY Display
Eg. Put “Emergency”
Message on all Displays
www.
Config Server
Administrator
-Define rooms
-Define displays in each room
-Can change any channel on any display
Conference Room
Remote Control
Front Lobby
Remote Control
Boss’s Desk

8. Packaging Material
Production
Production of
Goods
Packaged
Goods
Waste
Used Packaging
MaterialPrimary raw
Material
Waste
Paper production
In Europe 70-80% of corrugated products
are made from waste paper.

9. Brand Owner Distributors
Retail Stores

10. HostelsClub
Whl.travel
Wotif
AslaWebDirect
Travel.com.au
Lastminute.com.au
LateStays.com
MVU
HostelBookers
Pricellne.com
Booking.com
Agoda
Expedia
Hotels.com
Hotwire
Egencla
Elong
Classic Vacations
HotelsComblned
LateRoomaGetaroom
Orbitz
Webjet
Cheap Tickets
HotelClub
Rates Togo
Hotelbeds
Jetstar
Sabre
Lastminute.com
Travelocity
ZUJI
Travelport
Worldspan
Galileo