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Multiple Rotating Integrator Controller for Active Filters

Bojrup, Martin; Karlsson, Per LU ; Alaküla, Mats LU and Gertmar, Lars LU (1999) EPE 99 In EPE 99 Conference Proceedings
Abstract (Swedish)
Abstract in Undetermined

A controller scheme based on multiple rotating integrators (MRI) for an active filter is presented, analysed and evaluated. The inherent performance of integrators in the synchronous reference dq-frame for reduction of steady state errors are used in multiple rotating reference frames in order to compensate harmonics to obtain a steady state error equal to zero. Both measurements and simulations clearly verify the advantageous performance in comparison to presently used active filters. Particularly in experimental verification, the MRI controller structure outperforms the alternative methods due to its low sensitivity to parameter variation and non linear properties of the system. This is... (More)
Abstract in Undetermined

A controller scheme based on multiple rotating integrators (MRI) for an active filter is presented, analysed and evaluated. The inherent performance of integrators in the synchronous reference dq-frame for reduction of steady state errors are used in multiple rotating reference frames in order to compensate harmonics to obtain a steady state error equal to zero. Both measurements and simulations clearly verify the advantageous performance in comparison to presently used active filters. Particularly in experimental verification, the MRI controller structure outperforms the alternative methods due to its low sensitivity to parameter variation and non linear properties of the system. This is particularly important since the superiority of the MRI structure is not fully revealed only by simulation. It is shown that the MRI structure do suppress harmonics to the measurement noise level. (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Active filters, Converter control, Harmonics, Vector control
in
EPE 99 Conference Proceedings
publisher
EPE Association
conference name
EPE 99
language
English
LU publication?
yes
id
0c17dec7-75e1-4ab2-baf5-a242859f6dfc (old id 2628343)
alternative location
https://www.epe-association.org/epe/users/documents.download.php?type=download&documents_id=3043
date added to LUP
2012-06-04 15:54:29
date last changed
2016-04-16 07:14:28
@misc{0c17dec7-75e1-4ab2-baf5-a242859f6dfc,
  abstract     = {<b>Abstract in Undetermined</b><br/><br>
A controller scheme based on multiple rotating integrators (MRI) for an active filter is presented, analysed and evaluated. The inherent performance of integrators in the synchronous reference dq-frame for reduction of steady state errors are used in multiple rotating reference frames in order to compensate harmonics to obtain a steady state error equal to zero. Both measurements and simulations clearly verify the advantageous performance in comparison to presently used active filters. Particularly in experimental verification, the MRI controller structure outperforms the alternative methods due to its low sensitivity to parameter variation and non linear properties of the system. This is particularly important since the superiority of the MRI structure is not fully revealed only by simulation. It is shown that the MRI structure do suppress harmonics to the measurement noise level.},
  author       = {Bojrup, Martin and Karlsson, Per and Alaküla, Mats and Gertmar, Lars},
  keyword      = {Active filters,Converter control,Harmonics,Vector control},
  language     = {eng},
  publisher    = {ARRAY(0x9bc7fb8)},
  series       = {EPE 99 Conference Proceedings},
  title        = {Multiple Rotating Integrator Controller for Active Filters},
  year         = {1999},
}