508 BEIJ, SYSTEM TECHNICAL JOURNAL 



or substituting the values of p and C7 



A -2 





If Vi^jii^Si, etc. 



Ahere 



Z2Z'2 — -mfl =0 



■( 1 M 



V OJf 6 Wf 7 / 



^2=[c.-j(4;)"^]. 



Considering now the analogous electrical circuit, and assuming 

 the velocity, current, force and voltage to vary sinusoidally, we have 

 the parallel relationship for the steady state conditions: 



where irr = turns ratio of ideal transformer (Fig. 4). 



If ii = ]wqi, etc. 



Z\ti — Zml-l = E 

 Z2/2 — ^m^l = 



diere 



Zi=j(coL,i ^ ^ ), 



\ coCe C0C7/ 



^"^ ^\nJo:C7' 



