Why is the voltage results from Phasor simulation different from Continuous simulation?
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Nakaret Kano
el 3 de Oct. de 2019
Comentada: Nakaret Kano
el 9 de Oct. de 2019
I am wondering why the voltages from the Phasor and Continuous are different.Please see more detail in the figure.
The voltage measurement from Three-phase V-I measurement is phase to phase.
1. The voltage from Continuous model is correct as per the voltage source.
2. The voltage fram Phasor model is different from the voltage source.
Anybody who knows the theory behind the Phasor simulation please advise.
Thanks,
![phasor_Matlab.jpg](https://www.mathworks.com/matlabcentral/answers/uploaded_files/241030/phasor_Matlab.jpeg)
0 comentarios
Respuesta aceptada
Naveen Venkata Krishnan
el 9 de Oct. de 2019
Hello,
The following 2 links will give you clear idea about phasor mode of simulation
2 . https://in.mathworks.com/help/physmod/sps/powersys/ug/introducing-the-phasor-simulation-method.html
Simply, if you are interested only in the changes in magnitude and phase of all voltages and currents when switches are closed or opened, you do not need to solve all differential equations (state-space model) resulting from the interaction of R, L, and C elements. You can instead solve a much simpler set of algebraic equations relating the voltage and current phasors. This is what the phasor solution method does.
Más respuestas (0)
Ver también
Categorías
Más información sobre Switches and Breakers en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!