30 bus Test
30 Bus Test Case represents a portion of the American Electric Power System (in
the Midwestern US) as of December, 1961.
The 11 kV
and 1.0 kV base voltages are my guess.
actually has these buses at either 132 or 33 kV.
The 30 bus
test case does not have line limits!
was downloaded from the IEEE power systems test case archive at .
Single line diagram of the IEEE 30-bus test system
send submissions, questions and requests to
system test case archive’, available at: