| From Bus | To Bus | R (p.u.) | X (p.u.) | B/2 (p.u.) | Rating (MVA) | | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | 2 | 0.10 | 0.20 | 0.02 | 100 | | 1 | 4 | 0.05 | 0.20 | 0.02 | 100 | | 1 | 5 | 0.08 | 0.30 | 0.03 | 100 | | 2 | 3 | 0.05 | 0.25 | 0.03 | 100 | | 2 | 4 | 0.05 | 0.10 | 0.01 | 100 | | 2 | 5 | 0.10 | 0.30 | 0.02 | 100 | | 2 | 6 | 0.07 | 0.20 | 0.025 | 100 | | 3 | 5 | 0.12 | 0.26 | 0.025 | 100 | | 3 | 6 | 0.02 | 0.10 | 0.01 | 100 | | 4 | 5 | 0.20 | 0.40 | 0.04 | 100 | | 5 | 6 | 0.10 | 0.30 | 0.03 | 100 |
). Transformer tap settings are set to a baseline ratio of 1.00 unless tap optimization is being actively evaluated. Resistance ( Reactance ( Charging Susceptance ( Transformer Tap Ratio 2 1 4 1 5 2 3 2 4 2 5 2 6 3 5 3 6 4 5 5 6 Core Applications of the IEEE 6-Bus System
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11 Transmission lines (often including transformers) Understanding the IEEE 6 Bus Data Components
Roy Billinton Test System (RBTS) 6-Bus Data (Scribd) : Contains specific parameters for reliability indices, branch impedance, and outage rates. System Components Overview Description
: A Simulink-ready model for load flow can be downloaded from the MathWorks File Exchange Research Tables
Ideal for practicing the Newton-Raphson, Gauss-Seidel, and Fast Decoupled methods.
: A popular one-page summary is available on Scribd's IEEE 6 Bus System Data Overview . It covers bus types (Slack, PV, PQ), voltage magnitudes, and line resistance/reactance Academic Case Studies : For transient stability data, the paper on Transient Responses
