diff options
Diffstat (limited to '1445/CH10/EX10.13/Ex10_13.sce')
| -rw-r--r-- | 1445/CH10/EX10.13/Ex10_13.sce | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/1445/CH10/EX10.13/Ex10_13.sce b/1445/CH10/EX10.13/Ex10_13.sce index bdac5ae63..188282fe6 100644 --- a/1445/CH10/EX10.13/Ex10_13.sce +++ b/1445/CH10/EX10.13/Ex10_13.sce @@ -1,6 +1,7 @@ //CHAPTER 10- THREE-PHASE INDUCTION MACHINES //Example 13 +clc; disp("CHAPTER 10"); disp("EXAMPLE 13"); @@ -40,21 +41,21 @@ end; //solution (b) s=(N_s1-N_r)/N_s1; f_r=s*f; -disp(sprintf("(b) The slip is %.2f %% and rotor frequency is %d Hz",s*100,f_r)); +disp(sprintf("(b) The slip is %f %% and rotor frequency is %d Hz",s*100,f_r)); //solution (c) w1=(2*%pi*N_s1)/60; -disp(sprintf("(c(i)) The speed of stator field w.r.t. stator structure is %.3f rad/s",w1)); //Answer given in the book is wrong +disp(sprintf("(c(i)) The speed of stator field w.r.t. stator structure is %f rad/s",w1)); //Answer given in the book is wrong N_s2=N_s1-N_r; w2=(2*%pi*N_s2)/60; -disp(sprintf("(c(ii)) The speed of stator field w.r.t. rotor structure is %.3f rad/s",w2)); +disp(sprintf("(c(ii)) The speed of stator field w.r.t. rotor structure is %f rad/s",w2)); //solution (d) factor=(2*%pi)/60; //converting rpm to radian/second N_r1=(120*f_r)/P; -disp(sprintf("(d(i)) The speed of rotor field w.r.t. rotor structure is %.3f rad/s",N_r1*factor)); +disp(sprintf("(d(i)) The speed of rotor field w.r.t. rotor structure is %f rad/s",N_r1*factor)); N_r2=N_r+N_r1; -disp(sprintf("(d(ii)) The speed of rotor field w.r.t. stator structure is %.3f rad/s",N_r2*factor)); +disp(sprintf("(d(ii)) The speed of rotor field w.r.t. stator structure is %f rad/s",N_r2*factor)); N_r3=N_s1-N_r2; disp(sprintf("(d(iii)) The speed of rotor field w.r.t. stator structure is %d rad/s",N_r3)); |