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Record 24 from Inspec for: (((Rahim) WN AU) AND ((A) WN All fields)), Journal article only, English only, 1971-2008
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24.A robust damping controller for an HV-ACDC system using a loop-shaping procedure
Rahim, A.H.M.A. (Dept. of Electr. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia) Source: Journal of Electrical Engineering, v 56, n 1-2, Jan.-Feb. 2005, 15-20
ISSN: 1335-3632 CODEN: ELKCA9
Publisher: Slovak Tech. Univ.; Slovak Acad. Sci, Slovakia

Abstract: The design of a robust damping controller in the thyristor converter circuit of a high voltage ACDC link in a power system has been presented. The H-based design has been realized through a relatively new graphical design procedure termed the `loop-shaping' technique. A detailed power system model including the dynamics of the generator, exciter, HVDC link and converter controllers has been considered. The robust controller is tested for a number of operating conditions considering various disturbances on a power system. The robust rectifier controller has been shown to provide excellent damping characteristics over a wide range of operation
(15 refs.)

Inspec controlled terms:  damping  -  exciters  -  HVDC power transmission  -  H control  -  power system stability  -  power transmission control  -  power transmission faults  -  robust control  -  thyristor convertors

Uncontrolled terms:  
robust damping controller  -  HV-ACDC system  -  loop-shaping procedure  -  thyristor converter circuit  -  high voltage ACDC link  -  H-based design  -  graphical design procedure  -  power system model  -  generator  -  exciter  -  HVDC link  -  converter controllers  -  robust controller  -  power system disturbance  -  power system stability

Classification Code:   
B8110C Power system control  -  B8120G d.c. transmission  -  B8360 Power convertors and power supplies to apparatus  -  B8120 Power transmission, distribution and supply  -  C3340H Control of electric power systems  -  C1320 Stability in control theory  -  C1330 Optimal control

Database: Inspec

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