Design of Power System Stabilizer for Multi-Machine System using Fast Output Sampling Feedback Controller  

Oleh:

Gupta, Rajeev ; Bandyopadhyay, B. ; Kulkarni A.M.

Jenis: Article from Article
Dalam koleksi: Final Program and Book of Abstracts: The 4th Asian Control Conference, September 25-27, 2002 (Sep. 2002), page 1916-1921.
Topik: LMI; PSS; Power System Stabiliziers; Nonlinear; Fast Output Sampling
Fulltext: AC021096.PDF (406.79KB)

Isi artikel

Power System Stabilizers (PSS) are added to excitation systems to enhance the damping of low frequency oscillations. In this paper, design of PSS for 4 machines connected to the 10 buses using fast output sampling feedback is proposed. The nonlinear model of multi-machine system is linearized at different operating points. For each of these linear model a stabilizing state feedback gain is obtained. A fast output sampling feedback gain which realizes these state feedback gains is obtained using LMI approach. This method does not require the complete states of the system for feedback and is easily implementable.

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