Note that there is no nonlinear element in the model given in the example. Nonlinear If checked, the window displays the steady-state voltages and currents of the nonlinear blocks of the circuit. Sources (Vs Is) If checked, the window displays the steady-state phasor voltages of the electrical sources of the circuit. Measurements If checked, the window displays the steady-state phasor voltages and currents of the measurements blocks of the circuit. States (Uc iL) If checked, the window displays the steady-state phasors of the capacitor voltages and inductor currents of the circuit. If your circuit contains sources with different frequencies, this menu allows you to select any frequency in the list. Hz Allows to choose the frequency, in hertz (Hz), you are interested in to display phasors. Set the Units parameter to RMS to display the root-mean-square (RMS) values of the selected values. The Steady-State Voltages and Currents window contains the following parameters: Units Set the Units parameter to Peak values to display the peak values of the selected values. Steady-State Voltages and Currents Window Voltages and currents are displayed at the frequency of the Vs (60 Hz) source. The window displays the steady-state phasor voltages and currents of the four measurements blocks of the circuit. A window named Steady-State Voltages and Currents opens. In the psbgui.mdl demo, double-click on the Powergui block to open the interface. The Powergui block is presented here for the psbgui.mdl circuit. Generate a report of the steady-state calculations.Use the LTI Viewer of the Control System Toolbox.
Display impedance vs frequency measurements.Perform load flows and machine initialization.Display and modify initial state values.Display steady-state voltage and currents.The main menu of the Powergui block provides tools to: If you own the Control System Toolbox, the Powergui block can generate the state-space model (SS) of your system and automatically opens the LTI Viewer interface for time and frequency domain responses.Ĭopy the Powergui block in the top level of your model and double-click on the block to open the interface. The Powergui block also displays impedance versus frequency plots when Impedance Measurement blocks are present in your model. It allows load flow computation and initialization of three phase networks containing machines. The Powergui block allows you to modify the initial states in order to start the simulation from any initial conditions. The Powergui block opens a graphical user interface (GUI) that displays steady-state values of measured current and voltages as well as all state variables (inductor currents and capacitor voltages). Graphical user interface for the analysis of circuits and systems. Powergui (Power System Blockset) Power System Blockset
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