Serious high-voltage engineering began with the induction coils constructed
in 1836 by Nicholas Callan, a priest-scientist who was Professor
of Natural Philosophy at Maynooth College, near Dublin. Callan’s
Great Coil induced voltages of above 100 kV, but it was of academic
interest only. In 1882, Lucien Gaulard and John Dixon Gibbs patented
the first systems using alternating current, and in 1886 Karoly Zipenowski,
Miska Deri and Otto Blathy. engineers from Ganz in Hungary,
patented the first transformer. The invention of the transformer was the
key that opened the door leading to efficient and effective power systems
working at high-voltages.
download
0 التعليقات:
إرسال تعليق