Receptor in stea
dezechilibrat fara fir de nul
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Se
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Exista
doua situati intalnite practice:
a) cazul in care tensiunile de linie formeaza un
sistem simetric
In
acest caz, aratand un punct arbitrar o ca punct de referinta pt. potential se
poate defini un sistem auxiliar al tensiunilor de faza.
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b) Sistem tensiunea de linie nu este
simetrica se allege potentialul
unei borne ca potential de referinta nul.
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