Title :
?They Said It Couldn?t Be Done, So We Did [History]
Author :
Stewart, Polite ; Brusso, Barry
Abstract :
When it began is hard to say, but one thing is certain: The real electronics breakthrough for Danfoss came with the introduction of the VLT5 frequency converter in 1968. It was the first mass-produced device that could speed control a standard, 5-hp electric motor.
Keywords :
Converters; Electric motors; Frequency conversion; History;
Journal_Title :
Industry Applications Magazine, IEEE
DOI :
10.1109/MIAS.2013.2255411
