• Lecture Power system stability - Lesson 24: Power System Stabilizers (PSSs)

    Lecture Power system stability - Lesson 24: Power System Stabilizers (PSSs)

    Lecture Power system stability - Lesson 24: Power System Stabilizers (PSSs) provide students with knowledge about interconnected grids around the world; dynamic models in the physical structure; 2000 bus system results with stabilizers; washout filters and lead-lag compensators; washout parameter variation;...

     42 p bvu 28/08/2023 30 0

  • Lecture Methods of Electric power systems analysis - Lesson 11: Sensitivity

    Lecture Methods of Electric power systems analysis - Lesson 11: Sensitivity

    Lecture Methods of Electric power systems analysis - Lesson 11: Sensitivity provide students with knowledge about power flow topology processing; topology processing agorithm; bus branch versus node breaker; substation configurations; EMS and planning models; node-breaker consolidation; contingency analysis;...

     50 p bvu 28/08/2023 26 0

  • Lecture Methods of Electric power systems analysis - Lesson 12: August 14 2003 Blackout

    Lecture Methods of Electric power systems analysis - Lesson 12: August 14 2003 Blackout

    Lecture Methods of Electric power systems analysis - Lesson 12: August 14 2003 Blackout provide students with knowledge about some electric grid risks; the real cause of most blackouts; high-impact, low-frequency events; avoidable transmission level blackouts; line outage distribution factors (LODFs); flowgates are used as proxies for other types of limits, such as voltage or stability limits;...

     50 p bvu 28/08/2023 27 0

  • Lecture Methods of Electric power systems analysis - Lesson 13: Power flow sensitivities

    Lecture Methods of Electric power systems analysis - Lesson 13: Power flow sensitivities

    Lecture Methods of Electric power systems analysis - Lesson 13: Power flow sensitivities provide students with knowledge about the idea of power flow sensitivity analysis is to get an estimate of how some set of values would change with respect to a change in a set of control values; sensitivities are widely used in power system analysis, with some algorithms doing sequential linearizations;...

     37 p bvu 28/08/2023 27 0

  • Lecture Power system stability - Lesson 15: Time-Domain Simulation Solutions (Transient Stability)

    Lecture Power system stability - Lesson 15: Time-Domain Simulation Solutions (Transient Stability)

    Lecture Power system stability - Lesson 15: Time-Domain Simulation Solutions (Transient Stability) provide students with knowledge about subtransient models; GENROU block diagram; powerWorld GENROU initial states; solving with Euler's; norton equivalent current injections; bus admittance matrix;...

     63 p bvu 28/08/2023 26 0

  • Lecture Power system stability - Lesson 18: Voltage Stability, Power System Oscillations

    Lecture Power system stability - Lesson 18: Voltage Stability, Power System Oscillations

    Lecture Power system stability - Lesson 18: Voltage Stability, Power System Oscillations provide students with knowledge about power system voltage stability; small disturbance voltage stability; maximum loadability when power flow jacobian is singular; relationship between stability and power flow jacobian;...

     34 p bvu 28/08/2023 23 0

  • Lecture Methods of Electric power systems analysis - Lesson 15: Least squares, state estimation

    Lecture Methods of Electric power systems analysis - Lesson 15: Least squares, state estimation

    Lecture Methods of Electric power systems analysis - Lesson 15: Least squares, state estimation provide students with knowledge about revisit the uncommitted transfer capability (UTC) calculation using PTDFs and LODFs; recall trying to determine maximum transfer between two areas (or buses in our example); for base case maximums are quickly determined with PTDFs;...

     52 p bvu 28/08/2023 30 0

  • Lecture Methods of Electric power systems analysis - Lesson 16: State estimation, EMS

    Lecture Methods of Electric power systems analysis - Lesson 16: State estimation, EMS

    Lecture Methods of Electric power systems analysis - Lesson 16: State estimation, EMS provide students with knowledge about electric grid measurements; phasor measurement units (PMUs); assumed se measurement accuracy; SE observability; pseudo measurements; SE bad data detection; QR factorization; orthonormal matrices;...

     36 p bvu 28/08/2023 28 0

  • Lecture Power system stability - Lesson 14: Time-Domain Simulation Solutions (Transient Stability)

    Lecture Power system stability - Lesson 14: Time-Domain Simulation Solutions (Transient Stability)

    Lecture Power system stability - Lesson 14: Time-Domain Simulation Solutions (Transient Stability) provide students with knowledge about GGOV1 block diagram; power system stability assessment; power system stability terms; transient stability multimachine simulations; power system multimachine simulations;...

     55 p bvu 28/08/2023 26 0

  • Lecture Power system stability - Lesson 16: Load Modeling

    Lecture Power system stability - Lesson 16: Load Modeling

    Lecture Power system stability - Lesson 16: Load Modeling provide students with knowledge about done with transient stability solutions: on to load modeling; ZIP model coefficients; discharge lighting models; static load model frequency dependence; squirrel cage rotor picture; basic induction machine model;...

     32 p bvu 28/08/2023 24 0

  • Lecture Power system stability - Lesson 17: Load Modeling, Voltage Stability

    Lecture Power system stability - Lesson 17: Load Modeling, Voltage Stability

    Lecture Power system stability - Lesson 17: Load Modeling, Voltage Stability provide students with knowledge about induction motor stalling; impact of model protection parameters; motor stalling with longer fault; transient limit monitors; motor starting: fast dynamics; multi-rate explicit integration;...

     39 p bvu 28/08/2023 24 0

  • Lecture Power system stability - Lesson 22: North American East-West Interconnection Study

    Lecture Power system stability - Lesson 22: North American East-West Interconnection Study

    Lecture Power system stability - Lesson 22: North American East-West Interconnection Study provide students with knowledge about details on combining the models; the combined grid overview; lamar 345/230 kV transformer; dynamic model setup; modeling considerations; WECC frequency response comparison: with and without the AC interconnection;...

     45 p bvu 28/08/2023 26 0

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