Abstract:
Problem of unbalance opeiatton of induction manly
has been of Mat interest to a large mbar of authors
(1, 3, 4). Metho8 at symmetrical cnponont have been the
def tool foa studying this problem. The unbalanced oration
can be tThiided. into two a ri 5;
(t) Sin& Unbalence $so* lapedanco unbalozee
either sLde of aigap.
(ii) Double Unbaluine i.e. .impedance unbalance on both
amiss of air*gap*
The principle of spec", scion always makes it
possible to ezond the an2rsia of e above two categories of
unbalance to the still more general case where stator voltage
unbalance is also present siuttaneoua1y. For this reason the
voltage unbalance has not been considered in separate category
of unbalance.
