Description
Power Systems 1 introduces the basics of power generation, transmission, and distribution. It covers the components of electrical power systems, including generators, transformers, and transmission lines. Students learn about power flow, voltage regulation, and system stability in the context of electrical grid operations.
Outline
- introduction, Power in a.c. Circuits, Complex power.
- Power in 3-phase circuits, per-unit quantities, single line diagram.
- Transformer, Magnetically coupled circuits.
- Equivalent circuit, Per-unit impedance.
- Three-phase transformers, Autotransformers, Regulating transformers.
- Series impedance of transmission lines.
- Resistance, Conductance, Inductance of the transmission line.
- Flux linkage, Two-wire line, Conductor in-group, Three-phase line inductance, Bundled conductors.
- Capacitance of transmission line, Electric field, Capacitance of two-wire line.
- The capacitance of three-phase line, Symmetrical and unsymmetrical spacing.
- Current and voltage relations on the transmission line, Short transmission line.
- Medium transmission line, Long transmission line.
- Reactive compensation.
- Admittance model and impedance mode, Bus admittance matrix, Ybus, Branch node matrix, Ybus in mutually coupled branches.
- Bus impedance matrix, Zbus, Bus Thevenin impedance, Two buses, Thevenin impedance.
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