Abstract
So far we have discussed what electricity is and how it is made. In this chapter, we will talk about how it gets from the generator to our homes and workplaces. We discuss electricity networks and explain the difference between transmission networks and distribution networks. We then discuss transmission losses and introduce the concept of network control.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsNotes
- 1.
A transformer changes the voltage across the transmission line. It can “step-up” the voltage from a low voltage to a high voltage or “step-down” the voltage. A distribution line might use a voltage of 11,000 V but our home needs a voltage of 240 V. The step-down transformer changes this voltage.
- 2.
All directly connected AC networks are effectively a single network using the same AC frequency throughout. This single network will often cover a whole country or may cover several adjacent countries as in Europe.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2012 Springer-Verlag London
About this chapter
Cite this chapter
Nicholson, M. (2012). Poles and Wires. In: The Power Makers' Challenge. Green Energy and Technology. Springer, London. https://doi.org/10.1007/978-1-4471-2813-7_3
Download citation
DOI: https://doi.org/10.1007/978-1-4471-2813-7_3
Published:
Publisher Name: Springer, London
Print ISBN: 978-1-4471-2812-0
Online ISBN: 978-1-4471-2813-7
eBook Packages: EngineeringEngineering (R0)