Can I use Phasor simulation mode to simulate power systems with frequency dynamics?

I want to simulate a single phase power system with changing frequency. I want to work in Phasor simulation mode (in SimPowerSystems) as it is faster. I am not able to change source frequency in Phasor mode. Is it possible to have vairbale frequency or a change in frequency in phasor mode of simulation. I have seen some examples in MATLAB demos in which 3-phase machines are used and some frequency dynamics are involved. But I am unable to work it out for one phase.

Answer 1

[Sandip Kumar]

Phasor simulation is meant to provide analysis of electro-mechanical oscillations of power systems at just one frequency. The documentation clearly says that ''faster solution technique gives the solution only at one particular frequency.''

http://www.mathworks.com/help/physmod/sps/powersys/ug/introducing-the-phasor-simulation-method.html

To learn about single phase, you can make use of 'power_transient' example in the documentation.

>> power_transient

Thanks, Sandip