Over the past year or so I've been involved in on going discussions related to referring fault levels from the secondary of a transformer to the primary...
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In three phase systems, the use of transformers with three windings (or legs) per side is common. These three windings are often connected in delta or...
A single phase system is perhaps the most common type of system most people are familiar with. This is what people have in their homes and what appliances...
IEEE TV has a part series of videos on wind power and it's implication. For a really good overview to the technologies and issues around wind power, these...
When selecting a cable, the performance of the cable under fault conditions is an important consideration. It is important that calculations be carried...
The International System of Units (abbreviated SI) is the world's most widely used system of units. The system consists of a set of units and prefixes...
Often document control is dictated by project requirements, for example a particular organisation may have an existing numbering system. Existing company...
Lead acid batteries are cost effect and reliable, making them suitable for many applications.This note examines topics of interest associated with the...
A quick post in connection with an email question: Live Tank - the circuit breaker the switching unit is located in an insulator bushing which is live...
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