IEEE Test Systems

1. IEEE-14 BUS TEST SYSTEM:

A single line diagram of IEEE-14 bus test system is shown in Figure. It consists of five synchronous machines with IEEE type-I exciters, three of which are synchronous compensators used only for reactive power support. There are eleven loads in the system totalling 259 MW and 81.3 Mvar. This system is widely used for voltage stability as well as low frequency oscillatory stability analysis.

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Muhammad Mustafa Iqbal (EE-172) IEEE Test Power Systems


Figure shows the single line diagram of IEEE-30 bus test system. The system consists of 6 synchronous generators and 4 transformers. The system has 21 load points totalling 283.4 MW and 126.2 Mvar.



The IEEE 57 Bus Test Case represents a portion of the American Electric Power System (in the Midwestern US) as it was in the early 1960′s, from the figure, we can see that this 57 bus system has 57 buses, 7 generators and 42 loads. The generator spinning reserves for the power is 68721.3 MW for positive and 71278.7 for negative.

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4. IEEE 118 BUS TEST SYSTEMS

This IEEE 118 Bus Test Case represents a portion of the American Electric Power System (in the Midwestern US) as of December, 1962. Basically, this IEEE 118 bus system contains 19 generators, 35 synchronous condensers, 177 lines, 9 transformers and 91 loads.

The base KV levels in the bus names is a bad guess. The line MVA limits were not part of the original data and are made up. As a test case, this one has a lot of voltage control devices, and is quite robust, converging in 5 or so iterations with a fast decoupled power flow.


5. IEEE 300 BUS TEST SYSTEMS

This IEEE 300 Bus Test Case was developed by the IEEE Test Systems Task Force under the direction of Mike Adibi in 1993. Basically, this IEEE 300 bus system contains 69 generators, 60 LTCs, 304 transmission lines and 195 loads. The generator spinning reserves for the power is approximately 667 GW for positive and713 GW for negative, which is a very large presentation of the smart grid.


IEEE Test Systems

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