analysis of simultaneous faults by the method of symmetrical comp
DESCRIPTION
Análisis de fallas simultaneasTRANSCRIPT
Scholars' Mine
Masters Theses Student Research & Creative Works
1948
Analysis of simultaneous faults by the method ofsymmetrical componentsRobert Marshall Montgomery
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Recommended CitationMontgomery, Robert Marshall, "Analysis of simultaneous faults by the method of symmetrical components" (1948). Masters Theses.Paper 4915.
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( ) ( zo)
( ) (
0 ( ) 0
( ) )z( +( ) 0
+ z zz2 -+ Z 0
T B E II co tid
C n -to L n t t Thr e o n( ) band c, B (b) he. s a and c, an
Bt and C t a. d , and ct.k Dxx.2 k xx2
2 1 2D 2x
= Dxz2 m 8.2 2
n D 2 n D 2
0 2 0 2
P z2 P 2
z2 2
z2 z2
z zz2
z
T II cont'd
Case • Lin -to-Line Fault at t 0 points and a Lin -toGround F ult at one point.
( ) hase a, B & 0, Bt & C' ( ) h b & c, I B' C
k = ( xx2 +Dxxo )k _ D
2
1 -Dx 2 2
m xz2 m z2
n - - n 22
0 2 0 ( 2+P z2 z2
q z2 z2
z2 z2