Real-time measurements and their effects on state estimation of distribution power system

Xue Han; Shi You; Fannar Thordarson; David Victor Tackie; Sisse Merete Østberg; Ole Michael Pedersen; Henrik W. Bindner; Niels Christian Nordentoft

doi:10.1109/ISGTEurope.2013.6695324

Real-time measurements and their effects on state estimation of distribution power system

Xue Han
, Shi You
, Fannar Thordarson
, David Victor Tackie
, Sisse Merete Østberg
, Ole Michael Pedersen
, Henrik W. Bindner
, Niels Christian Nordentoft

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

This paper aims at analyzing the potential value of using different real-time metering and measuring instruments applied in the low voltage distribution networks for state-estimation. An algorithm is presented to evaluate different combinations of metering data using a tailored state estimator. It is followed by a case study based on the proposed algorithm. A real distribution grid feeder with different types of meters installed either in the cabinets or at the customer side is selected for simulation and analysis. Standard load templates are used to initiate the state estimation. The deviations between the estimated values (voltage and injected power) and the measurements are applied to evaluate the accuracy of the estimated grid states. Eventually, some suggestions are provided for the distribution grid operators on placing the real-time meters in the distribution grid.

Original language	English
Title of host publication	2013 4th IEEE/PES Innovative Smart Grid Technologies Europe (ISGT EUROPE)
Number of pages	5
Publisher	IEEE
Publication date	2013
ISBN (Print)	978-1-4799-2984-9
DOIs	https://doi.org/10.1109/ISGTEurope.2013.6695324
Publication status	Published - 2013
Event	2013 4th IEEE PES Innovative Smart Grid Technologies Europe - Technical University of Denmark (DTU), Lyngby, Denmark Duration: 6 Oct 2013 → 9 Oct 2013 Conference number: 4 http://www.ieee-isgt-2013.eu/

Conference

Conference	2013 4th IEEE PES Innovative Smart Grid Technologies Europe
Number	4
Location	Technical University of Denmark (DTU)
Country/Territory	Denmark
City	Lyngby
Period	06/10/2013 → 09/10/2013
Internet address	http://www.ieee-isgt-2013.eu/

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IPower

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@inproceedings{a1f65d543ccf4a94a880792719709c7f,

title = "Real-time measurements and their effects on state estimation of distribution power system",

abstract = "This paper aims at analyzing the potential value of using different real-time metering and measuring instruments applied in the low voltage distribution networks for state-estimation. An algorithm is presented to evaluate different combinations of metering data using a tailored state estimator. It is followed by a case study based on the proposed algorithm. A real distribution grid feeder with different types of meters installed either in the cabinets or at the customer side is selected for simulation and analysis. Standard load templates are used to initiate the state estimation. The deviations between the estimated values (voltage and injected power) and the measurements are applied to evaluate the accuracy of the estimated grid states. Eventually, some suggestions are provided for the distribution grid operators on placing the real-time meters in the distribution grid.",

author = "Xue Han and Shi You and Fannar Thordarson and Tackie, \{David Victor\} and {\O}stberg, \{Sisse Merete\} and Pedersen, \{Ole Michael\} and Bindner, \{Henrik W.\} and Nordentoft, \{Niels Christian\}",

note = "IPower; 2013 4th IEEE PES Innovative Smart Grid Technologies Europe, 2013 ISGT Europe ; Conference date: 06-10-2013 Through 09-10-2013",

year = "2013",

doi = "10.1109/ISGTEurope.2013.6695324",

language = "English",

isbn = "978-1-4799-2984-9",

booktitle = "2013 4th IEEE/PES Innovative Smart Grid Technologies Europe (ISGT EUROPE)",

publisher = "IEEE",

address = "United States",

url = "http://www.ieee-isgt-2013.eu/",

}

Han, X, You, S, Thordarson, F, Tackie, DV, Østberg, SM, Pedersen, OM, Bindner, HW & Nordentoft, NC 2013, Real-time measurements and their effects on state estimation of distribution power system. in 2013 4th IEEE/PES Innovative Smart Grid Technologies Europe (ISGT EUROPE). IEEE, 2013 4th IEEE PES Innovative Smart Grid Technologies Europe, Lyngby, Denmark, 06/10/2013. https://doi.org/10.1109/ISGTEurope.2013.6695324

TY - GEN

T1 - Real-time measurements and their effects on state estimation of distribution power system

AU - Han, Xue

AU - You, Shi

AU - Thordarson, Fannar

AU - Tackie, David Victor

AU - Østberg, Sisse Merete

AU - Pedersen, Ole Michael

AU - Bindner, Henrik W.

AU - Nordentoft, Niels Christian

N1 - Conference code: 4

PY - 2013

Y1 - 2013

N2 - This paper aims at analyzing the potential value of using different real-time metering and measuring instruments applied in the low voltage distribution networks for state-estimation. An algorithm is presented to evaluate different combinations of metering data using a tailored state estimator. It is followed by a case study based on the proposed algorithm. A real distribution grid feeder with different types of meters installed either in the cabinets or at the customer side is selected for simulation and analysis. Standard load templates are used to initiate the state estimation. The deviations between the estimated values (voltage and injected power) and the measurements are applied to evaluate the accuracy of the estimated grid states. Eventually, some suggestions are provided for the distribution grid operators on placing the real-time meters in the distribution grid.

AB - This paper aims at analyzing the potential value of using different real-time metering and measuring instruments applied in the low voltage distribution networks for state-estimation. An algorithm is presented to evaluate different combinations of metering data using a tailored state estimator. It is followed by a case study based on the proposed algorithm. A real distribution grid feeder with different types of meters installed either in the cabinets or at the customer side is selected for simulation and analysis. Standard load templates are used to initiate the state estimation. The deviations between the estimated values (voltage and injected power) and the measurements are applied to evaluate the accuracy of the estimated grid states. Eventually, some suggestions are provided for the distribution grid operators on placing the real-time meters in the distribution grid.

U2 - 10.1109/ISGTEurope.2013.6695324

DO - 10.1109/ISGTEurope.2013.6695324

M3 - Article in proceedings

SN - 978-1-4799-2984-9

BT - 2013 4th IEEE/PES Innovative Smart Grid Technologies Europe (ISGT EUROPE)

PB - IEEE

T2 - 2013 4th IEEE PES Innovative Smart Grid Technologies Europe

Y2 - 6 October 2013 through 9 October 2013

ER -

Real-time measurements and their effects on state estimation of distribution power system

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