GSU construction and protection

 "He who laughs at himself never runs out of things to laugh at." - Epictetus

Synchronous Generators - an overview of construction and operation

I've posted quite a bit about other aspects of power plants - posts about gas turbines, steam turbines, the steam cycle, nuclear reactors, and done a few posts about different or interesting places where I've worked in the past.

Oddly enough, I've never posted about electrical generators before, except for historical electrical progress and small household emergency generators.  It seems a bit odd that I've overlooked this for so many years, because the entire reason power plants are built is to spin the generator!  The machines we will be discussing are actually an alternators, because the output is alternating current.  In the business, we tend to use the term "generator" more often than "alternator", so please bear that in mind while reading.