14 bus Test
14 Bus Test Case represents a portion of the American Electric Power System (in
the Midwestern US) as of February, 1962.
The 14 bus
test case does NOT have line limits. Compared to 1990's power systems, it has
low base voltages and an overabundance of voltage control capability.
was downloaded from the IEEE power systems test case archive at .
Single line diagram of the IEEE 14-bus test system
send submissions, questions and requests to
 ‘Power system test case
archive’, available at: