GB2616276B - Network identification - Google Patents

Network identification Download PDF

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Publication number
GB2616276B
GB2616276B GB2202840.1A GB202202840A GB2616276B GB 2616276 B GB2616276 B GB 2616276B GB 202202840 A GB202202840 A GB 202202840A GB 2616276 B GB2616276 B GB 2616276B
Authority
GB
United Kingdom
Prior art keywords
network identification
identification
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB2202840.1A
Other versions
GB2616276A (en
GB202202840D0 (en
Inventor
Shah Priyank
Zhao Xiaowei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Warwick
Original Assignee
University of Warwick
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Warwick filed Critical University of Warwick
Priority to GB2202840.1A priority Critical patent/GB2616276B/en
Publication of GB202202840D0 publication Critical patent/GB202202840D0/en
Priority to PCT/GB2023/050465 priority patent/WO2023166288A1/en
Publication of GB2616276A publication Critical patent/GB2616276A/en
Application granted granted Critical
Publication of GB2616276B publication Critical patent/GB2616276B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/06—Measuring real component; Measuring reactive component
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/001—Measuring real or reactive component; Measuring apparent energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1331—Measuring real or reactive component, measuring apparent energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
GB2202840.1A 2022-03-01 2022-03-01 Network identification Active GB2616276B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2202840.1A GB2616276B (en) 2022-03-01 2022-03-01 Network identification
PCT/GB2023/050465 WO2023166288A1 (en) 2022-03-01 2023-03-01 Network identification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2202840.1A GB2616276B (en) 2022-03-01 2022-03-01 Network identification

Publications (3)

Publication Number Publication Date
GB202202840D0 GB202202840D0 (en) 2022-04-13
GB2616276A GB2616276A (en) 2023-09-06
GB2616276B true GB2616276B (en) 2024-07-24

Family

ID=81075545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2202840.1A Active GB2616276B (en) 2022-03-01 2022-03-01 Network identification

Country Status (2)

Country Link
GB (1) GB2616276B (en)
WO (1) WO2023166288A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106295160A (en) * 2016-08-04 2017-01-04 山东大学 AC-DC interconnecting power network Thevenin's equivalence parameter on-line calculation method
US20170307676A1 (en) * 2016-04-25 2017-10-26 Qatar University Smart fault detection device
CN107832959A (en) * 2017-11-16 2018-03-23 广东电网有限责任公司电力调度控制中心 A kind of voltage stability assessment method for considering part throttle characteristics and power constraints
CN113092939A (en) * 2021-04-08 2021-07-09 国网河北省电力有限公司经济技术研究院 Power distribution network fault positioning method based on PMU and smart electric meter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170307676A1 (en) * 2016-04-25 2017-10-26 Qatar University Smart fault detection device
CN106295160A (en) * 2016-08-04 2017-01-04 山东大学 AC-DC interconnecting power network Thevenin's equivalence parameter on-line calculation method
CN107832959A (en) * 2017-11-16 2018-03-23 广东电网有限责任公司电力调度控制中心 A kind of voltage stability assessment method for considering part throttle characteristics and power constraints
CN113092939A (en) * 2021-04-08 2021-07-09 国网河北省电力有限公司经济技术研究院 Power distribution network fault positioning method based on PMU and smart electric meter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IEEE Trans. Control Netw. Syst., vol. 7, no. 2, 2019, A. Lesage-Landry et al., "Estimating the frequency coupling mtrix from network measurements", pp. 724-733 *
IEEE Trans. Smart Grid, vol. 11, no. 1, 2019, W. Zho et al., "Bayesian learning-based harmonic state estimation in distribution systems with smart meter and DPMU data", pp. 832-845 *

Also Published As

Publication number Publication date
WO2023166288A1 (en) 2023-09-07
GB2616276A (en) 2023-09-06
GB202202840D0 (en) 2022-04-13

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