ABSTRACT:
In this paper, using a new solution method, the
phasor simulation, a model of two-machine power system with static var compensators
(SVC) and power system stabilizers (PSS) is built. By this system model, the
transient stability analysis of this two machine power system when single-phase
fault and 3-phase fault is simulated. The result shows that the phasor solution
method can reduce simulation time greatly of power grids ,and has good
precision.
KEYWORDS:
1.
Multi-machine power system
2.
Static var compensators (SVC)
3.
Transient stability
4.
Simulation
5.
Dynamic phasor
SOFTWARE: MATLAB/SIMULINK
BLOCK DIAGRAM:
CONCLUSION:
Through apply the phasor solution method to
modeling and simulation for the transient stability analysis of a simple transmission
system containing two hydraulic power plants, shows that the phasor solution
method can reduce the system simulation time greatly and has good precision.
This solution method still can be applied to simulate more complex power grids.
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