Old Type 59 Machine and EMTP-RV

Submitted by Anonymous (not verified) on Wed, 05/18/2011 - 15:11
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General Discussion

Question:

What are the differences between the old EMTP type 59 machine and the EMTP synchronous machine model. 

Answer:

EMTP synchronous machine  enhancements :

  1. It iterates with the network so it is much more numerically stable for larger time-steps;
  2. It offers saturation modeling on both axes,
  3. It has a much better predictor method.
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