Nothing Special   »   [go: up one dir, main page]

Sarri et al., 2012 - Google Patents

State estimation of active distribution networks: Comparison between WLS and iterated Kalman-filter algorithm integrating PMUs

Sarri et al., 2012

View PDF
Document ID
16508748846306436109
Author
Sarri S
Paolone M
Cherkaoui R
Borghetti A
Napolitano F
Nucci C
Publication year
Publication venue
2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)

External Links

Snippet

One of the challenging tasks related to the realtime control of Active Distribution Networks (ADNs) is represented by the development of fast (ie sub-second) state estimation (SE) processes. As known, the problem of SE of power networks links the measurements …
Continue reading at infoscience.epfl.ch (PDF) (other versions)

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/70—Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of electrical power generation, transmission or distribution, i.e. smart grids as enabling technology in the energy generation sector not used, see subgroups
    • Y02E60/72—Systems characterised by the monitored, controlled or operated power network elements or equipments not used, see subgroups
    • Y02E60/727—Systems characterised by the monitored, controlled or operated power network elements or equipments not used, see subgroups the elements or equipments being or involving measuring units
    • Y02E60/728—Systems characterised by the monitored, controlled or operated power network elements or equipments not used, see subgroups the elements or equipments being or involving measuring units the elements or equipments being or involving phasor measuring units [PMU]
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/70—Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of electrical power generation, transmission or distribution, i.e. smart grids as enabling technology in the energy generation sector not used, see subgroups
    • Y02E60/76—Computer aided design [CAD]; Simulation; Modelling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating, or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating, or compensating reactive power in networks using shunt compensators
    • 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
    • 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
    • Y04S40/00—Communication or information technology specific aspects supporting electrical power generation, transmission, distribution or end-user application management
    • Y04S40/20—Information technology specific aspects
    • Y04S40/22—Computer aided design [CAD]; Simulation; Modelling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/20—Active power filtering [APF]

Similar Documents

Publication Publication Date Title
Sarri et al. State estimation of active distribution networks: Comparison between WLS and iterated Kalman-filter algorithm integrating PMUs
Muscas et al. Impact of different uncertainty sources on a three-phase state estimator for distribution networks
Sun et al. On-line power system inertia calculation using wide area measurements
Sánchez-Ayala et al. Current trends on applications of PMUs in distribution systems
Muscas et al. Uncertainty of voltage profile in PMU-based distribution system state estimation
Phadke et al. Recent developments in state estimation with phasor measurements
Muscas et al. Effects of measurements and pseudomeasurements correlation in distribution system state estimation
Farantatos et al. PMU-based dynamic state estimation for electric power systems
Zanni et al. Probabilistic assessment of the process-noise covariance matrix of discrete Kalman filter state estimation of active distribution networks
Chen et al. State estimation for distribution systems using micro-synchrophasors
Barchi et al. A photovoltaics-aided interlaced extended Kalman filter for distribution systems state estimation
Meliopoulos et al. The supercalibrator—a fully distributed state estimator
Chakraborty et al. A review of active probing-based system identification techniques with applications in power systems
Duque et al. State estimator for electrical distribution systems based on an optimization model
Reddy et al. An open-loop fundamental and harmonic phasor estimator for single-phase voltage signals
Rauhala et al. Applications of phasor measurement units and wide-area measurement system in Finland
Meng et al. Impact of causality on performance of phasor measurement unit algorithms
Patsalides et al. Simplified distribution grid model for power quality studies in the presence of photovoltaic generators
Guo et al. Parameter estimation of dynamic load model using field measurement data performed by OLTC operation
Zhu et al. Application and analysis of optimum PMU placement methods with application to state estimation accuracy
Adinolfi et al. An architecture for implementing state estimation application in Distribution Management System (DMS)
Zhang et al. Observability and estimation uncertainty analysis for PMU placement alternatives
Li et al. Inclusion of classic HVDC links in a PMU-based state estimator
Ali et al. Real time microgrid state estimation using phasor measurement unit
Begovic et al. Issues related to the implementation of synchrophasor measurements