Abstract :
Electric power system is said to be reliable, that is a power system that has
good quality or meets the standard, a good level of reliability determines the
reliability of electricity distribution in the electricity grid system for consumers.
Insufficient power supplied will affect the level of reliability of a system. From
several generators that have been tested in which there are 2 types of generators in
the form of delorenzo type generators and electron type generators, the reliability of
the generator is obtained from the calculation of the power on the generator where
delorenzo type generators are more reliable than electronic generators. Comparison
of different power proves that the 2 (two) types of generators have different power
values. The power of 2 (two) types of generators which has a higher value then the
generator is more reliable compared to generators that have lower power where the
ratio is the power value of delorenzo generator 256.752 A, higher than the value of
the electron power 159,916 A.