Design of self-tuning controllers for a two terminal HVDC link
This paper presents the design of self-tuning controllers for a two terminal HVDC link. The controllers are designed utilizing a novel discrete-time converter model based on multirate sampling. The nature of converter firing system necessitates the development of a two-step ahead self-tuning control...
| Main Authors: | , |
|---|---|
| Format: | Journal Article |
| Published: |
Elsevier Ltd
2009
|
| Online Access: | http://hdl.handle.net/20.500.11937/22248 |
| _version_ | 1848750817420509184 |
|---|---|
| author | Pandey, R. Ghosh, Arindam |
| author_facet | Pandey, R. Ghosh, Arindam |
| author_sort | Pandey, R. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper presents the design of self-tuning controllers for a two terminal HVDC link. The controllers are designed utilizing a novel discrete-time converter model based on multirate sampling. The nature of converter firing system necessitates the development of a two-step ahead self-tuning control strategy. A two terminal HVDC system study has been carried out to show the effectiveness of the control strategies proposed which include the design of minimum variance controller, pole assigned controller and PLQG controller. The coordinated control of a two terminal HVDC system has been established deriving the signal from inverter end current and voltage which has been estimated based on the measurements of rectifier end quantities only realized through the robust reduced order observer. A well known scaled down sample system data has been selected for studies and the controllers designed have been tested for worst conditions. The performance of self-tuning controllers has been evaluated through digital simulation. |
| first_indexed | 2025-11-14T07:42:51Z |
| format | Journal Article |
| id | curtin-20.500.11937-22248 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:42:51Z |
| publishDate | 2009 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-222482017-02-28T01:36:14Z Design of self-tuning controllers for a two terminal HVDC link Pandey, R. Ghosh, Arindam This paper presents the design of self-tuning controllers for a two terminal HVDC link. The controllers are designed utilizing a novel discrete-time converter model based on multirate sampling. The nature of converter firing system necessitates the development of a two-step ahead self-tuning control strategy. A two terminal HVDC system study has been carried out to show the effectiveness of the control strategies proposed which include the design of minimum variance controller, pole assigned controller and PLQG controller. The coordinated control of a two terminal HVDC system has been established deriving the signal from inverter end current and voltage which has been estimated based on the measurements of rectifier end quantities only realized through the robust reduced order observer. A well known scaled down sample system data has been selected for studies and the controllers designed have been tested for worst conditions. The performance of self-tuning controllers has been evaluated through digital simulation. 2009 Journal Article http://hdl.handle.net/20.500.11937/22248 Elsevier Ltd restricted |
| spellingShingle | Pandey, R. Ghosh, Arindam Design of self-tuning controllers for a two terminal HVDC link |
| title | Design of self-tuning controllers for a two terminal HVDC link |
| title_full | Design of self-tuning controllers for a two terminal HVDC link |
| title_fullStr | Design of self-tuning controllers for a two terminal HVDC link |
| title_full_unstemmed | Design of self-tuning controllers for a two terminal HVDC link |
| title_short | Design of self-tuning controllers for a two terminal HVDC link |
| title_sort | design of self-tuning controllers for a two terminal hvdc link |
| url | http://hdl.handle.net/20.500.11937/22248 |