Building Services system Essay Example | Topics and Well Written Essays - 3000 words

Building Services form - Essay ExampleDistribution of electric cause usually entails a complete distribution network. A complete distribution network entails several components including, a distribution substation, primary distribution feeder, a transformer, electrical distributor and the service chief(prenominal)s (Fink and Carroll, 2013). The transmitted electric power controlled in substations for primary distribution and use. The distribution system go out take the model shown belowThis power is wherefore fed to the distribution transformer via the primary distribution feeders. The system will use a voltage of 2,400V. The distribution system to use in this project will take the form shown in the diagram belowThe type of distribution system will be ring main electrical distribution system. This is favorite(a) to the radial distribution system in that in case of a transformer failure or feeder failure, power is not interrupted. This is because one ring network of distributo rs gets power from several feeders. This implies in case one feeder fails to work, the others will still supply power and there would be no power interruptions. improver this system consists of various section isolates at distinct points in the system. If a problem occurs in any of the isolates, then the others are available to supply power. This system will appear as shown in the figure belowFor emergency purposes the power system will include an independent reserve power author which will function in case of failure of the primary power source. This power source should be able to function for several hours before the main power supply is rectified. This alternative source of power will consist of an additional independent source of power complete with its independent controls ((Nasar and Unnewehr, 2012). This can be in form of engine driven generators and in this case they will have a voltage of 500 kW.The power system will consist of cables made of copper and aluminum