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.

1. ELECTRICAL PROJECTS USING MATLAB/SIMULINK
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Modeling and Simulating For Transient Stability Analysis of
Power System Using Dynamic Phasor
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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

2. ELECTRICAL PROJECTS USING MATLAB/SIMULINK
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BLOCK DIAGRAM:
Figure 1. The model of two-machine transmission system with SVC and PSS

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SIMULATION RESULTS:
Figure 2. The waveforms of Impact of the PSS Figure 3. The waveforms of Impact of the SVC
for 1-Phase Fault for 3-Phase Fault
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.
For Simulation Results of the project Contact Us
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245

4. ELECTRICAL PROJECTS USING MATLAB/SIMULINK
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
For Simulation Results of the project Contact Us
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
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