COORDINATED CONTROL OF PSS AND TCSC ON DAMPING IN POWER SYSTEM USING MATLAB SOFTWARE
| Author(s) | : | Mr. Dikesh Patel, Mr. Mohammed Irfan Siddiqui |
| Institution | : | Electrical Department, P.I.E.T |
| Published In | : | Vol. 2, Issue 5 — May 2015 |
| Page No. | : | 1309-1315 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
This paper will discuss about the damping occurs in the power system. Power systems are interconnectedthrough the long distance tie lines. To transfer or exchange a large amount of electric power, transmission lines areused. For maintaining reliability and stability, the rotor angle stability is essential. The complete simulation of WSCC9bus system with PSS and TCSC is shown in this paper. Generic PSS is used in all the three generators. Simulation iscarried out in the MATLAB 2012 software. When electrical quantity is suddenly changes then mechanical quantitycannot change instantaneously because of its moment of inertia. Therefore in a small duration , the rotor of generatorfeels an oscillation that have to damp. By using PSS, local area mode and inter area modes of oscillations are effectivelydamp. But sometimes PSS fails to damp inter area modes of oscillation. By using coordinate control of PSS and TCSCcontroller, Local area and inter area modes of oscillation can be effectively damp.
Mr. Dikesh Patel, Mr. Mohammed Irfan Siddiqui, “COORDINATED CONTROL OF PSS AND TCSC ON DAMPING IN POWER SYSTEM USING MATLAB SOFTWARE”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 2, Issue 5, pp. 1309-1315, May 2015.
