Optimal decentralized primary frequency control in power networks

We augment existing generator-side primary frequency control with load-side control that are local, ubiquitous, and continuous. The mechanisms on both the generator and the load sides are decentralized in that their control decisions are functions of locally measurable frequency deviations. These lo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:53rd IEEE Conference on Decision and Control S. 2467 - 2473
Hauptverfasser: Changhong Zhao, Low, Steven
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: IEEE 01.12.2014
Schlagworte:
Asymptotic stability
Closed loop systems
Frequency control
Frequency measurement
Generators
Lyapunov methods
Stability analysis
ISBN:9781479977468, 1479977462
ISSN:0191-2216
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Abstract We augment existing generator-side primary frequency control with load-side control that are local, ubiquitous, and continuous. The mechanisms on both the generator and the load sides are decentralized in that their control decisions are functions of locally measurable frequency deviations. These local algorithms interact over the network through nonlinear power flows. We design the local frequency feedback control so that any equilibrium point of the closed-loop system is the solution to an optimization problem that minimizes the total generation cost and user disutility subject to power balance across entire network. With Lyapunov method we derive a sufficient condition for any equilibrium point of the closed-loop system to be asymptotically stable. A simulation demonstrates improvement in both the transient and steady-state performance over the traditional control only on generators, even when the total control capacity remains the same.
AbstractList We augment existing generator-side primary frequency control with load-side control that are local, ubiquitous, and continuous. The mechanisms on both the generator and the load sides are decentralized in that their control decisions are functions of locally measurable frequency deviations. These local algorithms interact over the network through nonlinear power flows. We design the local frequency feedback control so that any equilibrium point of the closed-loop system is the solution to an optimization problem that minimizes the total generation cost and user disutility subject to power balance across entire network. With Lyapunov method we derive a sufficient condition for any equilibrium point of the closed-loop system to be asymptotically stable. A simulation demonstrates improvement in both the transient and steady-state performance over the traditional control only on generators, even when the total control capacity remains the same.
Author Changhong Zhao
Low, Steven
Author_xml – sequence: 1
  surname: Changhong Zhao
  fullname: Changhong Zhao
  email: czhao@caltech.edu
  organization: Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
– sequence: 2
  givenname: Steven
  surname: Low
  fullname: Low, Steven
  email: slow@caltech.edu
  organization: Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
BookMark eNotkE1Lw0AYhFesYFt7F7zsH0h89zvvscRPKPSi55LsvoFo3MRNpNRfb8GchpmB4WFWbBH7SIzdCsiFALwvH8pcgtC5A4XOmgu2QVcIbZ2ygGAvZ-8QndO2WLAlCBSZlMJes9U4fgBAAdYu2XY_TO1X1fFAnuKUqq79pcCHdA7TiTeJvn8o-hP3_bntO95GPvRHSjzSdOzT53jDrpqqG2kz65q9Pz2-lS_Zbv_8Wm53WSu1mbLCNrJwUKMMPhhZm6pGb6Q0xhB64bUIaCoFoIIzQKhIaJLqjK_qGoNSa3b3v9sS0WEGPMwPqD9oAE6F
ContentType Conference Proceeding
DBID 6IE
6IH
CBEJK
RIE
RIO
DOI 10.1109/CDC.2014.7039765
DatabaseName IEEE Electronic Library (IEL) Conference Proceedings
IEEE Proceedings Order Plan (POP) 1998-present by volume
IEEE Xplore All Conference Proceedings
IEEE Electronic Library (IEL)
IEEE Proceedings Order Plans (POP) 1998-present
DatabaseTitleList
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISBN 9781467360906
1467360902
1479977454
9781479977451
EndPage 2473
ExternalDocumentID 7039765
Genre orig-research
GroupedDBID 29P
6IE
6IF
6IH
6IK
6IM
AAJGR
AFFNX
ALMA_UNASSIGNED_HOLDINGS
CBEJK
IPLJI
RIE
RIO
RNS
ID FETCH-LOGICAL-i245t-86f2870b92dcd52b5ab9c522555e9c1c41d95a3003d750e93e14e237463bb9d33
IEDL.DBID RIE
ISBN 9781479977468
1479977462
ISICitedReferencesCount 26
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000370073802098&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 0191-2216
IngestDate Wed Aug 27 02:01:04 EDT 2025
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-i245t-86f2870b92dcd52b5ab9c522555e9c1c41d95a3003d750e93e14e237463bb9d33
PageCount 7
ParticipantIDs ieee_primary_7039765
PublicationCentury 2000
PublicationDate 2014-Dec.
PublicationDateYYYYMMDD 2014-12-01
PublicationDate_xml – month: 12
  year: 2014
  text: 2014-Dec.
PublicationDecade 2010
PublicationTitle 53rd IEEE Conference on Decision and Control
PublicationTitleAbbrev CDC
PublicationYear 2014
Publisher IEEE
Publisher_xml – name: IEEE
SSID ssj0008066
ssj0001767122
Score 1.7324218
Snippet We augment existing generator-side primary frequency control with load-side control that are local, ubiquitous, and continuous. The mechanisms on both the...
SourceID ieee
SourceType Publisher
StartPage 2467
SubjectTerms Asymptotic stability
Closed loop systems
Frequency control
Frequency measurement
Generators
Lyapunov methods
Stability analysis
Title Optimal decentralized primary frequency control in power networks
URI https://ieeexplore.ieee.org/document/7039765
WOSCitedRecordID wos000370073802098&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV07T8MwED61FQMsPFrEWx4Ycdv4kcQjKlQMqHQAqVsV2xcpEqSoDyT49diJ24LEwpZEkWJ9iXOffd99B3DNZI4555pGXGZUCKFpZtx0N4pJaxlmfV1Z5j8mo1E6mahxA242tTCIWInPsOsPq1y-nZmV3yrrua_TRU_ZhGaSxHWt1nY_JYmTiG2to9J-nad06xHKWBRXRV2J8nQnZmuvp3CervOXfdUb3A284Et0w8N-dV2pgs5w_3_DPYDOtnqPjDdx6RAaWB7B3g_jwTbcPrk_xVv2SiwGdWbxhZa819YTJJ_XAutPEpTspCjJu--nRspaNr7owMvw_nnwQEMzBVowIZc0jXOf09SKWWMl0zLTyjjyJaVEZSIjIqtkxt0kt45EoOIYCWTcocO1VpbzY2iVsxJPgMSOMmmeu1uNW9xhqrVAx4rQu5E5RM0ptD0Y0zDoacDh7O_L57Dr8a4lIhfQWs5XeAk75mNZLOZX1Uv-BjMCoFY
linkProvider IEEE
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LS8NAEB5qFdSLjyq-3YNH0zb7SLJHqZaKtfZQobeS3Z1AQNPSh6C_3t0kbRW8eEtCIMuXbObbnW--AbihIsGEMeX5TMQe51x5sbbTXUsqjKEYN1Vumd8Ne71oOJT9CtyuamEQMRefYd0d5rl8M9YLt1XWsF-njZ5iAzYF57RZVGutd1TCIPTp2jwqahaZSrsi8Sj1g7ysK5SO8AR06fZUnkfLDGZTNlr3LSf54vXycb_6ruRhp733vwHvw9G6fo_0V5HpACqYHcLuD-vBGty92H_Fe_xGDJb6zPQLDZkU5hMkmRYS609SatlJmpGJ66hGskI4PjuC1_bDoNXxynYKXkq5mHtRkLisppLUaCOoErGS2tIvIQRK7WvuGyliZqe5sTQCJUOfI2UWHaaUNIwdQzUbZ3gCJLCkSbHE3qrt8g4jpThaXoTOj8wiqk-h5sAYlYMelTic_X35GrY7g-fuqPvYezqHHYd9IRi5gOp8usBL2NIf83Q2vcpf-DfCnaOd
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%3Abook&rft.genre=proceeding&rft.title=53rd+IEEE+Conference+on+Decision+and+Control&rft.atitle=Optimal+decentralized+primary+frequency+control+in+power+networks&rft.au=Changhong+Zhao&rft.au=Low%2C+Steven&rft.date=2014-12-01&rft.pub=IEEE&rft.isbn=9781479977468&rft.issn=0191-2216&rft.spage=2467&rft.epage=2473&rft_id=info:doi/10.1109%2FCDC.2014.7039765&rft.externalDocID=7039765
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0191-2216&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0191-2216&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0191-2216&client=summon