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- Publisher Website: 10.1109/JESTPE.2017.2773138
- Scopus: eid_2-s2.0-85034610039
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Article: Distributed Voltage Control and Power Management of Networked Microgrids
Title | Distributed Voltage Control and Power Management of Networked Microgrids |
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Authors | |
Keywords | Voltage control Power markets Reactive power Reliability Power electronics |
Issue Date | 2018 |
Publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org.eproxy1.lib.hku.hk/xpl/RecentIssue.jsp?punumber=6245517 |
Citation | IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018, v. 6 n. 4, p. 1892-1902 How to Cite? |
Abstract | In this paper, a distributed control scheme is proposed for voltage control and power management of coupled microgrids (MGs). The control scheme is implemented in a two-level structure. In the primary level, a voltage-current droop controller is adopted in the dq reference frame to facilitate proportional load sharing among the distributed energy resources (DERs) with fast dynamic response. A novel distributed secondary control scheme is introduced to regulate the power exchange among MGs and restore the average voltage to the nominal value. The secondary controller is comprised of a network of control agents interconnected through low bandwidth communication links. Each control agent alters the offset of d- and q-axis droop characteristics to change the current output of the DERs within each cluster until the current exchanges among the clusters are regulated at the set points and the average voltage is restored to the nominal value. If the load of an MG cluster is increased above its total generation capacity, the secondary controller alters the current exchange among the clusters to prevent overload. Simulation and experimental results are presented to demonstrate the efficacy of the proposed method. |
Persistent Identifier | http://hdl.handle.net/10722/279147 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 2.985 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Golsorkhi, MS | - |
dc.contributor.author | Hill, DJ | - |
dc.contributor.author | Karshenas, HR | - |
dc.date.accessioned | 2019-10-21T02:20:25Z | - |
dc.date.available | 2019-10-21T02:20:25Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018, v. 6 n. 4, p. 1892-1902 | - |
dc.identifier.issn | 2168-6777 | - |
dc.identifier.uri | http://hdl.handle.net/10722/279147 | - |
dc.description.abstract | In this paper, a distributed control scheme is proposed for voltage control and power management of coupled microgrids (MGs). The control scheme is implemented in a two-level structure. In the primary level, a voltage-current droop controller is adopted in the dq reference frame to facilitate proportional load sharing among the distributed energy resources (DERs) with fast dynamic response. A novel distributed secondary control scheme is introduced to regulate the power exchange among MGs and restore the average voltage to the nominal value. The secondary controller is comprised of a network of control agents interconnected through low bandwidth communication links. Each control agent alters the offset of d- and q-axis droop characteristics to change the current output of the DERs within each cluster until the current exchanges among the clusters are regulated at the set points and the average voltage is restored to the nominal value. If the load of an MG cluster is increased above its total generation capacity, the secondary controller alters the current exchange among the clusters to prevent overload. Simulation and experimental results are presented to demonstrate the efficacy of the proposed method. | - |
dc.language | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org.eproxy1.lib.hku.hk/xpl/RecentIssue.jsp?punumber=6245517 | - |
dc.relation.ispartof | IEEE Journal of Emerging and Selected Topics in Power Electronics | - |
dc.rights | IEEE Journal of Emerging and Selected Topics in Power Electronics. Copyright © Institute of Electrical and Electronics Engineers. | - |
dc.rights | ©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | - |
dc.subject | Voltage control | - |
dc.subject | Power markets | - |
dc.subject | Reactive power | - |
dc.subject | Reliability | - |
dc.subject | Power electronics | - |
dc.title | Distributed Voltage Control and Power Management of Networked Microgrids | - |
dc.type | Article | - |
dc.identifier.email | Hill, DJ: dhill@eee.hku.hk | - |
dc.identifier.authority | Hill, DJ=rp01669 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/JESTPE.2017.2773138 | - |
dc.identifier.scopus | eid_2-s2.0-85034610039 | - |
dc.identifier.hkuros | 307215 | - |
dc.identifier.volume | 6 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 1892 | - |
dc.identifier.epage | 1902 | - |
dc.identifier.isi | WOS:000449092400025 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 2168-6777 | - |