Power Systems Engineering Explained: Generation, Transmission & Electrical Networks is a publication-grade Open Educational Resource (OER) module covering the mathematical modeling, stability dynamics, protective relay coordination, and transmission economics of bulk power systems.
Serving as an integral core module within the Electrical and Electronic Engineering curriculum on Prep4Uni.Online, this text bridges classical synchronous generator swing equations, symmetrical fault calculations, and economic dispatch with contemporary AI-era grid computing and inverter-based renewable integration.
Key Features:1. Interactive Grid Load Flow Simulator: A client-side JavaScript/Canvas engine evaluating active power generation/demand mismatch, frequency drift, reactive power compensation (MVAR), and per-unit bus voltage regulation.2. Contemporary Computational Grid Analytics: Rigorous integration of Physics-Informed Neural Networks (PINNs) solving AC Optimal Power Flow (ACOPF), Fourier Neural Operators (FNOs) for millisecond-scale transient stability prediction, and Lie-group Invariant Extended Kalman Filters (IEKF) for synchrophasor PMU state tracking.3. Systems Engineering Architecture Trade-Offs: Structured comparison matrix contrasting High-Voltage Direct Current (HVDC) against HVAC transmission, STATCOM dynamic VAR compensators against mechanically switched capacitors, grid-forming (GFM) virtual synchronous machine inverters against grid-following topologies, and IEC 61850 optical process buses against legacy copper cabling.4. Worked Numerical Design Application: Multi-step mathematical calculations detailing a 132/33 kV substation short-circuit fault study, per-unit Thevenin impedance reduction, symmetrical fault MVA derivation, and IEC 62271 circuit breaker peak making and breaking capacity sizing.5. Curricular Assessment: 25 fully resolved review questions, analytical design scenarios, and numerical calculations in print-optimized collapsible details elements.