DC machines can be classified as self-excited, separately excited, permanent magnet (PM), and brushless. Self-excited machines can be further classified as shunt, series, and compound. Compound ...
DC motors may not be the wave of the future, but they certainly have a secure place in today’s workplace (see DC Isn’t Dead). Therefore, it’s worthwhile for electrical professionals to take a look at ...
The induction regulator had failed entailing the manufacture of a new 3.3 kV 330 kVA line transformer and the rewind of both the stator and rotor windings of the induction regulator. History of the ...