K FORMULAS 400 



In-phase current in ist section = +95.11, 

 In-phase current of substation load 



1000 X 8000 



= + 72 ' 73 



In-phase current at substation end of 2nd section 



= 167.84. 

 Reactive current at substation end of 2nd section 



= Q,- 77-53, 



where Q x is the unknown reactive current of the sub- 

 station load. 



By the K formulas, as before, 



Ai = 95,300 + 160.3 Q x , 

 B, = 32,910 - 43.0 Q x , 



and voltage at generator end of line 



i 2 



T-= 110,000. 



From the above we obtain as before a quadratic equa- 

 tion in Q XJ which gives 



Q x =+ 65.59. 



