Discrete-Time Voltage Controller for Voltage Source Converters With LC Filter Based on State-Space Models
State-space control could provide both high dynamic performance and sufficient stability margin to voltage source converters with LC filter. However, an inherent digital delay induced by a digital control system deteriorates performance and even induces instability. In this paper, a discrete-time vo...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on industry applications 2019-01, Vol.55 (1), p.529-540 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 540 |
|---|---|
| container_issue | 1 |
| container_start_page | 529 |
| container_title | IEEE transactions on industry applications |
| container_volume | 55 |
| creator | Kim, Hyeon-Sik Jung, Hyun-Sam Sul, Seung-Ki |
| description | State-space control could provide both high dynamic performance and sufficient stability margin to voltage source converters with LC filter. However, an inherent digital delay induced by a digital control system deteriorates performance and even induces instability. In this paper, a discrete-time voltage controller is proposed based on a discrete state-space model. First, a state feedback control with a reference feedforward path is designed in the discrete-time domain with consideration for the digital delay. Second, an output current decoupling path is augmented to minimize the effects of an output current disturbance. Controller gains are derived as the functions of system parameters and design specifications, which is based on a direct pole placement and pole-zero cancellation method in a rotating reference frame. Moreover, a parameter sensitivity and digital implementation are discussed to improve the performance and stability of the proposed controller. The effectiveness of the proposed controller is verified with various experimental results. It shows that a filter resonance is well damped out while maintaining wide voltage control bandwidth. |
| doi_str_mv | 10.1109/TIA.2018.2868552 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_proquest_journals_2158918745</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>8454300</ieee_id><sourcerecordid>2158918745</sourcerecordid><originalsourceid>FETCH-LOGICAL-c291t-8ba58da6ca9651468cc7d7c91d5aae459a091e35622ca7104ba5bdfd4f9814603</originalsourceid><addsrcrecordid>eNo9kEFPAjEQhRujiYjeTbw08bzY7ra7nSOiKAnGA6jHpnRndclCsS0m_nuLEE6TmfnezMsj5JqzAecM7uaT4SBnXA1yVSop8xPS41BABkVZnZIeY1BkACDOyUUIS8a4kFz0SPvQBusxYjZvV0jfXRfNJ9KRW0fvug49bZw_jmdu6-3_9gd9RB_oRxu_6HREx22XenpvAtbUreksmnRztjEJf3E1duGSnDWmC3h1qH3yNn6cj56z6evTZDScZjYHHjO1MFLVprQGyuSwVNZWdWWB19IYFBIMA46FLPPcmoozkfhF3dSiAZVwVvTJ7f7uxrvvLYaol8n1Or3UOZcKuKqETBTbU9a7EDw2euPblfG_mjO9C1SnQPUuUH0INElu9pIWEY-4ElIUjBV_OsRxXQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2158918745</pqid></control><display><type>article</type><title>Discrete-Time Voltage Controller for Voltage Source Converters With LC Filter Based on State-Space Models</title><source>IEEE Electronic Library (IEL)</source><creator>Kim, Hyeon-Sik ; Jung, Hyun-Sam ; Sul, Seung-Ki</creator><creatorcontrib>Kim, Hyeon-Sik ; Jung, Hyun-Sam ; Sul, Seung-Ki</creatorcontrib><description>State-space control could provide both high dynamic performance and sufficient stability margin to voltage source converters with LC filter. However, an inherent digital delay induced by a digital control system deteriorates performance and even induces instability. In this paper, a discrete-time voltage controller is proposed based on a discrete state-space model. First, a state feedback control with a reference feedforward path is designed in the discrete-time domain with consideration for the digital delay. Second, an output current decoupling path is augmented to minimize the effects of an output current disturbance. Controller gains are derived as the functions of system parameters and design specifications, which is based on a direct pole placement and pole-zero cancellation method in a rotating reference frame. Moreover, a parameter sensitivity and digital implementation are discussed to improve the performance and stability of the proposed controller. The effectiveness of the proposed controller is verified with various experimental results. It shows that a filter resonance is well damped out while maintaining wide voltage control bandwidth.</description><identifier>ISSN: 0093-9994</identifier><identifier>EISSN: 1939-9367</identifier><identifier>DOI: 10.1109/TIA.2018.2868552</identifier><identifier>CODEN: ITIACR</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject><![CDATA[<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> LC</tex-math> </inline-formula> </named-content> filter ; Bandwidth ; Control stability ; Control theory ; Converters ; Damping ; Decoupling ; Delay ; Delays ; Design parameters ; Design specifications ; Digital delay ; discrete-time ; Dynamic stability ; Electric potential ; Feedback control ; Feedforward control ; Mathematical models ; Parameter sensitivity ; Performance enhancement ; Pole placement ; Stability analysis ; State feedback ; State space models ; State-space methods ; state-space model ; Voltage control]]></subject><ispartof>IEEE transactions on industry applications, 2019-01, Vol.55 (1), p.529-540</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-8ba58da6ca9651468cc7d7c91d5aae459a091e35622ca7104ba5bdfd4f9814603</citedby><cites>FETCH-LOGICAL-c291t-8ba58da6ca9651468cc7d7c91d5aae459a091e35622ca7104ba5bdfd4f9814603</cites><orcidid>0000-0002-9949-5730 ; 0000-0001-8032-4491 ; 0000-0001-7533-605X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8454300$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8454300$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kim, Hyeon-Sik</creatorcontrib><creatorcontrib>Jung, Hyun-Sam</creatorcontrib><creatorcontrib>Sul, Seung-Ki</creatorcontrib><title>Discrete-Time Voltage Controller for Voltage Source Converters With LC Filter Based on State-Space Models</title><title>IEEE transactions on industry applications</title><addtitle>TIA</addtitle><description>State-space control could provide both high dynamic performance and sufficient stability margin to voltage source converters with LC filter. However, an inherent digital delay induced by a digital control system deteriorates performance and even induces instability. In this paper, a discrete-time voltage controller is proposed based on a discrete state-space model. First, a state feedback control with a reference feedforward path is designed in the discrete-time domain with consideration for the digital delay. Second, an output current decoupling path is augmented to minimize the effects of an output current disturbance. Controller gains are derived as the functions of system parameters and design specifications, which is based on a direct pole placement and pole-zero cancellation method in a rotating reference frame. Moreover, a parameter sensitivity and digital implementation are discussed to improve the performance and stability of the proposed controller. The effectiveness of the proposed controller is verified with various experimental results. It shows that a filter resonance is well damped out while maintaining wide voltage control bandwidth.</description><subject><![CDATA[<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> LC</tex-math> </inline-formula> </named-content> filter]]></subject><subject>Bandwidth</subject><subject>Control stability</subject><subject>Control theory</subject><subject>Converters</subject><subject>Damping</subject><subject>Decoupling</subject><subject>Delay</subject><subject>Delays</subject><subject>Design parameters</subject><subject>Design specifications</subject><subject>Digital delay</subject><subject>discrete-time</subject><subject>Dynamic stability</subject><subject>Electric potential</subject><subject>Feedback control</subject><subject>Feedforward control</subject><subject>Mathematical models</subject><subject>Parameter sensitivity</subject><subject>Performance enhancement</subject><subject>Pole placement</subject><subject>Stability analysis</subject><subject>State feedback</subject><subject>State space models</subject><subject>State-space methods</subject><subject>state-space model</subject><subject>Voltage control</subject><issn>0093-9994</issn><issn>1939-9367</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEFPAjEQhRujiYjeTbw08bzY7ra7nSOiKAnGA6jHpnRndclCsS0m_nuLEE6TmfnezMsj5JqzAecM7uaT4SBnXA1yVSop8xPS41BABkVZnZIeY1BkACDOyUUIS8a4kFz0SPvQBusxYjZvV0jfXRfNJ9KRW0fvug49bZw_jmdu6-3_9gd9RB_oRxu_6HREx22XenpvAtbUreksmnRztjEJf3E1duGSnDWmC3h1qH3yNn6cj56z6evTZDScZjYHHjO1MFLVprQGyuSwVNZWdWWB19IYFBIMA46FLPPcmoozkfhF3dSiAZVwVvTJ7f7uxrvvLYaol8n1Or3UOZcKuKqETBTbU9a7EDw2euPblfG_mjO9C1SnQPUuUH0INElu9pIWEY-4ElIUjBV_OsRxXQ</recordid><startdate>201901</startdate><enddate>201901</enddate><creator>Kim, Hyeon-Sik</creator><creator>Jung, Hyun-Sam</creator><creator>Sul, Seung-Ki</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><orcidid>https://orcid.org/0000-0002-9949-5730</orcidid><orcidid>https://orcid.org/0000-0001-8032-4491</orcidid><orcidid>https://orcid.org/0000-0001-7533-605X</orcidid></search><sort><creationdate>201901</creationdate><title>Discrete-Time Voltage Controller for Voltage Source Converters With LC Filter Based on State-Space Models</title><author>Kim, Hyeon-Sik ; Jung, Hyun-Sam ; Sul, Seung-Ki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-8ba58da6ca9651468cc7d7c91d5aae459a091e35622ca7104ba5bdfd4f9814603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic><![CDATA[<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> LC</tex-math> </inline-formula> </named-content> filter]]></topic><topic>Bandwidth</topic><topic>Control stability</topic><topic>Control theory</topic><topic>Converters</topic><topic>Damping</topic><topic>Decoupling</topic><topic>Delay</topic><topic>Delays</topic><topic>Design parameters</topic><topic>Design specifications</topic><topic>Digital delay</topic><topic>discrete-time</topic><topic>Dynamic stability</topic><topic>Electric potential</topic><topic>Feedback control</topic><topic>Feedforward control</topic><topic>Mathematical models</topic><topic>Parameter sensitivity</topic><topic>Performance enhancement</topic><topic>Pole placement</topic><topic>Stability analysis</topic><topic>State feedback</topic><topic>State space models</topic><topic>State-space methods</topic><topic>state-space model</topic><topic>Voltage control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Hyeon-Sik</creatorcontrib><creatorcontrib>Jung, Hyun-Sam</creatorcontrib><creatorcontrib>Sul, Seung-Ki</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>IEEE transactions on industry applications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kim, Hyeon-Sik</au><au>Jung, Hyun-Sam</au><au>Sul, Seung-Ki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Discrete-Time Voltage Controller for Voltage Source Converters With LC Filter Based on State-Space Models</atitle><jtitle>IEEE transactions on industry applications</jtitle><stitle>TIA</stitle><date>2019-01</date><risdate>2019</risdate><volume>55</volume><issue>1</issue><spage>529</spage><epage>540</epage><pages>529-540</pages><issn>0093-9994</issn><eissn>1939-9367</eissn><coden>ITIACR</coden><abstract>State-space control could provide both high dynamic performance and sufficient stability margin to voltage source converters with LC filter. However, an inherent digital delay induced by a digital control system deteriorates performance and even induces instability. In this paper, a discrete-time voltage controller is proposed based on a discrete state-space model. First, a state feedback control with a reference feedforward path is designed in the discrete-time domain with consideration for the digital delay. Second, an output current decoupling path is augmented to minimize the effects of an output current disturbance. Controller gains are derived as the functions of system parameters and design specifications, which is based on a direct pole placement and pole-zero cancellation method in a rotating reference frame. Moreover, a parameter sensitivity and digital implementation are discussed to improve the performance and stability of the proposed controller. The effectiveness of the proposed controller is verified with various experimental results. It shows that a filter resonance is well damped out while maintaining wide voltage control bandwidth.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TIA.2018.2868552</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-9949-5730</orcidid><orcidid>https://orcid.org/0000-0001-8032-4491</orcidid><orcidid>https://orcid.org/0000-0001-7533-605X</orcidid></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0093-9994 |
| ispartof | IEEE transactions on industry applications, 2019-01, Vol.55 (1), p.529-540 |
| issn | 0093-9994 1939-9367 |
| language | eng |
| recordid | cdi_proquest_journals_2158918745 |
| source | IEEE Electronic Library (IEL) |
| subjects | <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> LC</tex-math> </inline-formula> </named-content> filter Bandwidth Control stability Control theory Converters Damping Decoupling Delay Delays Design parameters Design specifications Digital delay discrete-time Dynamic stability Electric potential Feedback control Feedforward control Mathematical models Parameter sensitivity Performance enhancement Pole placement Stability analysis State feedback State space models State-space methods state-space model Voltage control |
| title | Discrete-Time Voltage Controller for Voltage Source Converters With LC Filter Based on State-Space Models |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T11%3A27%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Discrete-Time%20Voltage%20Controller%20for%20Voltage%20Source%20Converters%20With%20LC%20Filter%20Based%20on%20State-Space%20Models&rft.jtitle=IEEE%20transactions%20on%20industry%20applications&rft.au=Kim,%20Hyeon-Sik&rft.date=2019-01&rft.volume=55&rft.issue=1&rft.spage=529&rft.epage=540&rft.pages=529-540&rft.issn=0093-9994&rft.eissn=1939-9367&rft.coden=ITIACR&rft_id=info:doi/10.1109/TIA.2018.2868552&rft_dat=%3Cproquest_RIE%3E2158918745%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2158918745&rft_id=info:pmid/&rft_ieee_id=8454300&rfr_iscdi=true |