



Vi = I Ri / Ni 

V = I (Zii + ZL) 

Zii = Rii = Ri / Ni² 

Vi = V Ri / [ Ni (Rii + ZL) ] 
Vi = V Ri / [( Ri / Ni ) + Ni ZL] 
ηi = Vi / V = Ri / [ Ni (Rii + ZL) ] 
η0 = Ri / [ Ni (Rii + R0) ] 
η0 = Ri / (Ni R0) 
ηv = Vv / V = R1 / (R1 + R2) 
η0 = Ri / [ Ni (Rii + R0) ] = R1 / (R1 + R2) 
R0 

(R1 + R2) 

(Rii + R0) 
R1 + R2 = R0 (Rii + R0) / Rii 
Zbal = R0 (XLi² + j XLi Ri) / ( Ri² + XLi² ) 
η0 = (jXLi // Ri) / Ni R0 
ηv = (R1 // jXLv // R2) / R2 
Ni R0 [ (1/jXLi) + (1/Ri) ] = R2 [ (1/R1) + (1/jXLv) + (1/R2) ] 
Lv = Li R2 / Ni R0 
ηv = Vv / V = C2 / (C1 + C2 ) 
1/ηv = [ (C1 + C2) / C2 ] + 1/(j2πf C2 Rv ) 
Rv = Li / Ni R0 C2 
Lα = Cα R0² gives zero generator phase angle at balance when XCα² >> R0² 


