A Nonlinear Backstepping Controller for Power Systems Terminal Voltage and Rotor Speed Controls


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Abstract


In this article, we apply novel nonlinear control approach to a synchronous power generator driven by steam turbine and connected to an infinite bus based on backstepping technique. The aim is to obtain high dynamic performances for the terminal voltage and the rotor speed simultaneously under a large sudden fault and a wide range of operating conditions. The stabilizing feedback law for the power system is shown to be globally asymptotically stable in the context of Lyapunov theory. The detailed derivations of the control have been given for controller design.  The effectiveness of the proposed novel control action is demonstrated through some computer simulations on a single-Machine-Infinite-Bus (SMIB) power system and compared with classical linear control. Simulation results confirm that the proposed controller can effectively improve the voltage stability, damp oscillation and enhance the transient stability of power system.
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Keywords


Backstepping Design; Lyapunov Method; Non Linear Control; Synchronous Generator; Transient Stability

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References


S.R. Hong, S.B. Choi, Y.T. Choi, N.M. Wereley, A Hydro-Mechanical Model for Hysteric Damping Force Prediction of ER Damper: Experimental Verification, International Journal of Mechanics Science, V.44, 2002, pp. 2027-2045.

L. Pahlevan, J. Rezaeepazhand, Dynamic Response Analysis and Vibration Control of a Cantilever Beam with a Squeeze-mode ER Damper, Smart Materials and Structures, 16, 2007, pp2183-2189.

L. Pahlevan, J. Rezaeepazhand, Improvement of Vibrational Comfort of Agricultural Vehicles Using ER Mounts, Proceeding of 15th International Conference on Mechanical Engineering ISME2007, May 15-17, 2007, Tehran, Iran.

J. Furusho, M. Sakaguchi, N. Takesue, K. Koyanagi, Development of ER Brakes and its Application to Passive Force Display, Journal of Intelligent Material Systems and structures, Vol 13, 2002, pp 425-429.

A.D. Dimarogonas, A. Kollias, Electro-Rheological Fluid-Controlled Smart Journal Bearings, Tribology Transactions; V.35: 1992, pp. 635-8.

S.R. Hong, S.B. Choi, S. Han, Vibration Control of a Frame Structure Using Electro-Rheological Fluid Mounts, International Journal of Mechanics Science, V.44, 2002, pp. 2027-2045.

S.B. Choi, Y.K. Park, T. A. Fukuda, Proof-of-Concept Investigation on Active Vibration Control of Hybrid Smart Structures, Mechatronics, V.81998, , pp. 673-689.

J. Rezaeepazhand, L. Pahlevan, Transient Response of a Three Layer Sandwich Plate with ER Core and Orthotropic Faces, Proceeding of 13th European Conference on Composite Materials (ECCM13), June 2-5, 2008, Stockholm, Sweden.

N.G. Stevenes, J.L. Sprotson, R. Standway, An Experimental Study of Electro-Rheological Torque Transmission, Journal of Mechanism Transmission and Automation in Design, V.110, 1988, pp.182-8

A.R. Johnson, J. Makin, W.A. Bullough, R. Firoozian, A. Hosseini-Sianaki, Fluid Durability in a High Speed Electro-Rheological Clutch, Journal of Intelligent Material Systems and Structures, V.4, 1993, pp. 865-872.

M. Whittle, E.J. Atkin, W.A. Bullough, Fluid Dynamic Limitation on the Performance of an Electrorheological Clutch, Journal of Non-Newtonian Fluid Mechanics, V.59, 1995, pp. 61-81.

W.A Bullough, A.R. Johnson, A. Hosseini-sianaki, J. Makin, R Firoozian, The Electrorheological Clutch: Design, Performance, Characteristics and Operation, Journal of systems and control Engineering, Proc Inst. Mech. Eng., 1993; p. 207.

C.A Papadopoulos, Brakes and clutch using ER fluids, Mechatronics, V.8, 1998, pp. 719-726.

T. Nakamura, N. Saga, M. Nakazawa, Variable Viscous of Homogeneous ER Fluid Device Considering Its Dynamic Characteristics, Mechateronics, V.14, 2004, pp. 55-68.

H. Bose, H.J. Berkemeier, Haptic Device Working With an Electrorheological Fluid, In: Proc. 7th Int. Conf. on Electrorheological Fluids and Magnetorheological Suspensions. Singapore: World Scientific; 2000. pp. 727–34.

H.G. Lee, S.B. Choi, Dynamic properties of an ER fluid under shear and flow modes, Journal of Materials and Design V.23, 2002, pp. 69–76.


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