Mon Oct 30 13:00:00 GMT 2017
Start by watching this film that discusses air, air blast, SF6 and vacuum based switchgear technologies. The design of a circuit breaker is as complex mechanically as it is electrically so this film only covers the very basic issues associated with the design of practical switchgear devices.
Fri Oct 27 09:47:00 BST 2017
Section 1: Introduction and Basic Principles
In this section of the course we are therefore going to ensure we have a good understanding of a number of principles that underpin the way high voltage equipment is designed. You will continually see the relevance of what you cover this week as you progress through this course unit.