This Practice provides guidelines for electrical system analysis used to develop and validate electrical power systems performance, including safety, reliability, and efficiency.

This Practice does not provide guidance on the type of analysis to be performed for specific applications. The following items are examples of additional studies which are beyond the scope of this Practice:

a. Ground grid study
b. High voltage substation design analysis
c. Insulation coordination studies
d. Switching transients
e. Flicker
f. Telephone Interference Factor (TIF)
g. Load shedding
h. Motor re-acceleration
i. System efficiency
j. Power factor correction