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An adaptive neural damping controller for HVDC transmission systems

✍ Scribed by M. R. Banaei; N. Taheri

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
400 KB
Volume
21
Category
Article
ISSN
1430-144X

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✦ Synopsis

This paper presents a novel linearized model of a power system installed HVAC parallel-connected with a HVDC system based voltage source converter (VSC HVDC) in order to determine the most effective input to apply supplementary controller and design of phase compensator. The power system linearized model cannot be appropriate during the severe disturbances such as three phase faults. In this paper, a nonlinear model of a power system is obtained and in addition, an adaptive neural damping controller based neural identifier is proposed to improve stability and overcome the drawbacks of conventional phase compensator. Simulation results carried out by SIMULINK/MATLAB show the proposed strategy is most effective in comparison with phase compensator.

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