基于自适应最小二乘支持向量机逆系统的链式STATCOM控制策略
对链式静止同步补偿器（static synchronous compensator,STATCOM）建立了非线性数学模型,采用逆系统反馈线性化的方法,构造了伪线性系统,并且将系统实现解耦。由于开关管IGBT的变化随时性及模型的不确定性,常常引起非线性模型参数的变化。为了解决这一问题,采用最小二乘支持向量机自适应地估计动态的模型非线性部分,通过反馈的方式加入到逆系统的输入端,从而补偿掉实际系统模型中的非线性部分,实现真正意义上的伪线性模型。由于是线性系统的解耦模型,采用线性二次型最优控制算法,实现配电网的无功补偿。仿真和实验结果表明,所提的算法很好地解决了配电网的无功补偿问题,且具有很好的鲁棒性...
Saved in:
| Published in | 电机与控制学报 Vol. 21; no. 7; pp. 107 - 112 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
东北大学信息科学与工程学院,辽宁沈阳,110819
2017
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 1007-449X |
| DOI | 10.15938/j.emc.2017.07.015 |
Cover
| Abstract | 对链式静止同步补偿器（static synchronous compensator,STATCOM）建立了非线性数学模型,采用逆系统反馈线性化的方法,构造了伪线性系统,并且将系统实现解耦。由于开关管IGBT的变化随时性及模型的不确定性,常常引起非线性模型参数的变化。为了解决这一问题,采用最小二乘支持向量机自适应地估计动态的模型非线性部分,通过反馈的方式加入到逆系统的输入端,从而补偿掉实际系统模型中的非线性部分,实现真正意义上的伪线性模型。由于是线性系统的解耦模型,采用线性二次型最优控制算法,实现配电网的无功补偿。仿真和实验结果表明,所提的算法很好地解决了配电网的无功补偿问题,且具有很好的鲁棒性和动态性能。 |
|---|---|
| AbstractList | 对链式静止同步补偿器（static synchronous compensator,STATCOM）建立了非线性数学模型,采用逆系统反馈线性化的方法,构造了伪线性系统,并且将系统实现解耦。由于开关管IGBT的变化随时性及模型的不确定性,常常引起非线性模型参数的变化。为了解决这一问题,采用最小二乘支持向量机自适应地估计动态的模型非线性部分,通过反馈的方式加入到逆系统的输入端,从而补偿掉实际系统模型中的非线性部分,实现真正意义上的伪线性模型。由于是线性系统的解耦模型,采用线性二次型最优控制算法,实现配电网的无功补偿。仿真和实验结果表明,所提的算法很好地解决了配电网的无功补偿问题,且具有很好的鲁棒性和动态性能。 TP273; 对链式静止同步补偿器(static synchronous compensator,STATCOM)建立了非线性数学模型,采用逆系统反馈线性化的方法,构造了伪线性系统,并且将系统实现解耦.由于开关管IGBT的变化随时性及模型的不确定性,常常引起非线性模型参数的变化.为了解决这一问题,采用最小二乘支持向量机自适应地估计动态的模型非线性部分,通过反馈的方式加入到逆系统的输入端,从而补偿掉实际系统模型中的非线性部分,实现真正意义上的伪线性模型.由于是线性系统的解耦模型,采用线性二次型最优控制算法,实现配电网的无功补偿.仿真和实验结果表明,所提的算法很好地解决了配电网的无功补偿问题,且具有很好的鲁棒性和动态性能. |
| Abstract_FL | A nonlinear mathematical model was established for the chain static synchronous compensator (STATCOM),and the whole control of the system was decoupled by using the method of inverse system with feedback linearization.Due to change of the switch tube (Insulated Gate Bipolar Transistor,IGBT)at any time and disturbance uncertainty,these will often lead to changes in the parameters of the nonlinear model.To solve this problem,least squares support vector machine (LSSVM) adaptively estimated the nonlinear dynamic part,and eliminated it by way of feedback.The whole system was a decoupling model of the linear system,so,linear quadratic regulator(LQR) was applied to distribution network for reactive power compensation of the load.Simulation results show that the proposed algorithm solves the problem of reactive power compensation in distribution network,and has good robustness and dynamic performance. |
| Author | 于洪亮 王旭 杨丹 李维军 |
| AuthorAffiliation | 东北大学信息科学与工程学院,辽宁沈阳110819 |
| AuthorAffiliation_xml | – name: 东北大学信息科学与工程学院,辽宁沈阳,110819 |
| Author_FL | LI Wei-jun YANG Dan YU Hong-liang WANG Xu |
| Author_FL_xml | – sequence: 1 fullname: YU Hong-liang – sequence: 2 fullname: WANG Xu – sequence: 3 fullname: YANG Dan – sequence: 4 fullname: LI Wei-jun |
| Author_xml | – sequence: 1 fullname: 于洪亮 王旭 杨丹 李维军 |
| BookMark | eNotkE9LAkEAxedgkJlfoGOnLrvNzjgz7lGkf2B4aA_dZHZ2xrRcS4myk0VkB9EiiwjBUwRBFARBa_Rp3N32W7Rh8OBdfrzHe3Mg4dZdCcCCAXWDmDi7XNVlTegIGkyHsQySAEkDQqZlMub2LEg3mxUbQkooxiZKgqI_8iZe76fzHLXPfG8QDNv-W3_idSef98HgNeie-lfXUacfDL2ofRG-j8PxKHw4j26-_a_-lpWz8sXNoPfkX36EL3fh7eM8mFF8rynT_54C1uqKlV_XCsW1jXyuoAkKiUYwVTKLEEECcuaYmApDcsdmStnMFFQxU3FMbMYcQZEjlZSEZ6WwkQOlQzhOgaVp7BF3FXfLpWr9sOHGhSWn2to9Obb_DoAsnh-ji1NU7NTd8kElhvcblRpvtEqUIUogxRD_AvxHeOE |
| ClassificationCodes | TP273 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP W92 ~WA 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.15938/j.emc.2017.07.015 |
| DatabaseName | 维普_期刊 中文科技期刊数据库-CALIS站点 维普中文期刊数据库 中文科技期刊数据库-工程技术 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| DocumentTitleAlternate | Control strategy of cascade STATCOM based on adaptive least square support vector machine and inverse system |
| DocumentTitle_FL | Control strategy of cascade STATCOM based on adaptive least square support vector machine and inverse system |
| EndPage | 112 |
| ExternalDocumentID | djykzxb201707015 672650630 |
| GrantInformation_xml | – fundername: 中央高校基础科研青年教师启动基金 funderid: (N130404004) |
| GroupedDBID | 2RA 92L ALMA_UNASSIGNED_HOLDINGS CDYEO CQIGP W92 ~WA 2B. 4A8 92I 93N PSX TCJ |
| ID | FETCH-LOGICAL-c605-536fe82252c0a7d936c1eadb7ffb79c6f79fa35b77dc62defee5a8ecb2d0ed5a3 |
| ISSN | 1007-449X |
| IngestDate | Thu May 29 04:05:40 EDT 2025 Wed Feb 14 10:00:33 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 7 |
| Keywords | inverse system 静止同步补偿器 linear quadratic regulator 逆系统 最小二乘支持向量机 static synchronous compensator least squares support vector machine 线性二次型调节器 |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c605-536fe82252c0a7d936c1eadb7ffb79c6f79fa35b77dc62defee5a8ecb2d0ed5a3 |
| Notes | YU Hong-liang, WANG Xu, YANG Dan, LI Wei-jun （College of Information Science and Engineering, Northeastern University, Shenyang 110819, China） least squares support vector machine; static synchronous compensator; inverse system; linear quadratic regulator A nonlinear mathematical model was established for the chain static synchronous compensator （ STATCOM）, and the whole control of the system was decoupled by using the method of inverse system with feedback linearization. Due to change of the switch tube （Insulated Gate Bipolar Transistor, IGBT） at any time and disturbance uncertainty, these will often lead to changes in the parameters of the nonlinear model. To solve this problem, least squares support vector machine （LSSVM） adaptively estimated the nonlinear dynamic part, and eliminated it by way of feedback. The whole system was a decoupling model of the linear system, so, linear quadratic regulator（LQR） was applied to distribution network for reactive power compensation of the load. Simulation results show |
| PageCount | 6 |
| ParticipantIDs | wanfang_journals_djykzxb201707015 chongqing_primary_672650630 |
| PublicationCentury | 2000 |
| PublicationDate | 2017 |
| PublicationDateYYYYMMDD | 2017-01-01 |
| PublicationDate_xml | – year: 2017 text: 2017 |
| PublicationDecade | 2010 |
| PublicationTitle | 电机与控制学报 |
| PublicationTitleAlternate | Electric Machines and Control |
| PublicationTitle_FL | Electric Machines and Control |
| PublicationYear | 2017 |
| Publisher | 东北大学信息科学与工程学院,辽宁沈阳,110819 |
| Publisher_xml | – name: 东北大学信息科学与工程学院,辽宁沈阳,110819 |
| SSID | ssib006563392 ssib025702231 ssib000271328 ssib051374584 ssib036435450 ssib017479520 ssib001129775 ssib023166998 |
| Score | 2.1298041 |
| Snippet | 对链式静止同步补偿器（static synchronous compensator,STATCOM）建立了非线性数学模型,采用逆系统反馈线性化的方法,构造了伪线性系统,并且将系统实现解耦。由于开关... TP273; 对链式静止同步补偿器(static synchronous compensator,STATCOM)建立了非线性数学模型,采用逆系统反馈线性化的方法,构造了伪线性系统,并且将系统实现解耦.由于开关... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 107 |
| SubjectTerms | 最小二乘支持向量机 线性二次型调节器 逆系统 静止同步补偿器 |
| Title | 基于自适应最小二乘支持向量机逆系统的链式STATCOM控制策略 |
| URI | http://lib.cqvip.com/qk/90977A/201707/672650630.html https://d.wanfangdata.com.cn/periodical/djykzxb201707015 |
| Volume | 21 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVEBS databaseName: Inspec with Full Text issn: 1007-449X databaseCode: ADMLS dateStart: 20140101 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.ebsco.com/products/research-databases/inspec-full-text omitProxy: false ssIdentifier: ssib025702231 providerName: EBSCOhost |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR3LahRBcIjJxYsoKsaoRLCPG-fV3dPHmc0sQYw5ZIXclnkmRNz4SEBziiLGQ0gUo4gEchJBEAVBcCOe_ZDsrvsXVtV0NmPiIXoZeqtqqrqrurererqrDeMKOCGZl5pJJTXTpOJaEKDEZsLx4cpcJrYodlvcEBM33WszfGbg2M_SrqWlxXgsWf7ruZL_sSrAwK54SvYfLNtnCgAog33hCRaG55FszELOVI0FPgtdfHohCz0G4b0PEIWbGDwbaQClXBYKpqoIRAigantvVamgmPKIxmV-DQsA9ywSYTJlEUNJbxGfoC9CsFCywGFBQIUAqwQFBZxdpFGACkkoMKxN1_16dWqSBITMl4jwPBYQF3-cKSooznxedpwJCLXkJfHw06M2H2bFkZUvCOXvsYJ-VVKUYIFLiiKIH-6TSMR7AUnCOu1jAABsPS06UAcwyJY0AJyxLgAMyssqxflRGgKaBbQECasoCCvt6mbo2gNNjfkWNcMis0gkUNafNIUWQMGA5UTjUf37NGAExXwbxhN2ELBGME7YkCwMmrBRcSF1AbCkXcVjG3qSKWYsXGt2XbqPuD-lFYfO9dCVpflJXzGsXR2r2MF-aBblipLmz49ltzHLpyUpv21x7PZAdvJ0_uGt5QcxEsHkgdkehmxcGRs0hvzxyevT5S_cVjkvFPr5suS6QlzhOPtf-CFQlorvhzIQhghRWhrAyxft0hdsBzxrCAb69NxyJG4BoM0OWkP6zBy27uqhtmFulbmF5uxd8BjpAF8zj5qzJV-zftI4oYPEUb8Y8aeMgeW508ZUe7u121r_tfqht_K43drsbK20P2_sttZ2v73pbH7qrD1qP3_RW93obLV6K0-7X3a6O9vdt096L3-0v2_oUddZf99-9rX78XX31bszRr0W1qsTFX0dSiURJq9wR-QZuPPcTsxIpsoRiQXTQCzzPJYqEblUeeTwWMo0EXaa5VnGIy9LYjs1s5RHzlljsLnQzM4Zo5mMZSRkIjxcDckiD1xSniSuGcU2Tx1n2Bjp66Jxp8h60xDShmhOOOawcVlrp6H_C-83DnaD80egGTGOY7lYz7xgDC7eW8ougoe_GF_Snec3f3rDlQ |
| linkProvider | EBSCOhost |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E5%9F%BA%E4%BA%8E%E8%87%AA%E9%80%82%E5%BA%94%E6%9C%80%E5%B0%8F%E4%BA%8C%E4%B9%98%E6%94%AF%E6%8C%81%E5%90%91%E9%87%8F%E6%9C%BA%E9%80%86%E7%B3%BB%E7%BB%9F%E7%9A%84%E9%93%BE%E5%BC%8FSTATCOM%E6%8E%A7%E5%88%B6%E7%AD%96%E7%95%A5&rft.jtitle=%E7%94%B5%E6%9C%BA%E4%B8%8E%E6%8E%A7%E5%88%B6%E5%AD%A6%E6%8A%A5&rft.au=%E4%BA%8E%E6%B4%AA%E4%BA%AE&rft.au=%E7%8E%8B%E6%97%AD&rft.au=%E6%9D%A8%E4%B8%B9&rft.au=%E6%9D%8E%E7%BB%B4%E5%86%9B&rft.date=2017&rft.pub=%E4%B8%9C%E5%8C%97%E5%A4%A7%E5%AD%A6%E4%BF%A1%E6%81%AF%E7%A7%91%E5%AD%A6%E4%B8%8E%E5%B7%A5%E7%A8%8B%E5%AD%A6%E9%99%A2%2C%E8%BE%BD%E5%AE%81%E6%B2%88%E9%98%B3%2C110819&rft.issn=1007-449X&rft.volume=21&rft.issue=7&rft.spage=107&rft.epage=112&rft_id=info:doi/10.15938%2Fj.emc.2017.07.015&rft.externalDocID=djykzxb201707015 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F90977A%2F90977A.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fdjykzxb%2Fdjykzxb.jpg |