Statistical error analysis of household load profile for medium voltage grid state estimation

Y. Xiang; J.F.G. Cobben; P.F. Ribeiro

doi:10.1109/PSCC.2014.7038330

Statistical error analysis of household load profile for medium voltage grid state estimation

Y. Xiang
, J.F.G. Cobben
, P.F. Ribeiro

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

3 Citations (Scopus)

285 Downloads (Pure)

Abstract

The paper comprises a detailed analysis of the error ranges of two commonly proposed load estimation methods for household loads, based on statistics. Firstly, a household load profile model is built taking individual user preference into account. To analyze the error range, it is divided into system error (representing proportion factors) and random error (representing the diversity of stochastic loads and measurement inaccuracies). For both estimation methods, two kinds of bounds are used to evaluate the error range, with central limit theorem. Finally, comparisons between different errors are made using field data from a Dutch utility.

Original language	English
Title of host publication	Proceedings of the 18th Power Systems Computation Conference (PSCC2014), 18-22 August 2014, Wroclaw, Poland
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	1-7
DOIs	https://doi.org/10.1109/PSCC.2014.7038330
Publication status	Published - 2014
Event	18th Power Systems Computation Conference (PSCC 2014), August 18-22, 2014, Wroclaw, Poland - Wroclaw, Poland Duration: 18 Aug 2014 → 22 Aug 2014 http://www.pscc2014.net/index.php?p=start

Conference

Conference	18th Power Systems Computation Conference (PSCC 2014), August 18-22, 2014, Wroclaw, Poland
Abbreviated title	PSCC 2014
Country/Territory	Poland
City	Wroclaw
Period	18/08/14 → 22/08/14
Internet address	http://www.pscc2014.net/index.php?p=start

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10.1109/PSCC.2014.7038330

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Cite this

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title = "Statistical error analysis of household load profile for medium voltage grid state estimation",

abstract = "The paper comprises a detailed analysis of the error ranges of two commonly proposed load estimation methods for household loads, based on statistics. Firstly, a household load profile model is built taking individual user preference into account. To analyze the error range, it is divided into system error (representing proportion factors) and random error (representing the diversity of stochastic loads and measurement inaccuracies). For both estimation methods, two kinds of bounds are used to evaluate the error range, with central limit theorem. Finally, comparisons between different errors are made using field data from a Dutch utility.",

author = "Y. Xiang and J.F.G. Cobben and P.F. Ribeiro",

year = "2014",

doi = "10.1109/PSCC.2014.7038330",

language = "English",

pages = "1--7",

booktitle = "Proceedings of the 18th Power Systems Computation Conference (PSCC2014), 18-22 August 2014, Wroclaw, Poland",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "18th Power Systems Computation Conference (PSCC 2014), August 18-22, 2014, Wroclaw, Poland , PSCC 2014 ; Conference date: 18-08-2014 Through 22-08-2014",

url = "http://www.pscc2014.net/index.php?p=start",

}

Xiang, Y , Cobben, JFG & Ribeiro, PF 2014, Statistical error analysis of household load profile for medium voltage grid state estimation. in Proceedings of the 18th Power Systems Computation Conference (PSCC2014), 18-22 August 2014, Wroclaw, Poland. Institute of Electrical and Electronics Engineers, Piscataway, pp. 1-7, 18th Power Systems Computation Conference (PSCC 2014), August 18-22, 2014, Wroclaw, Poland , Wroclaw, Poland, 18/08/14. https://doi.org/10.1109/PSCC.2014.7038330

Statistical error analysis of household load profile for medium voltage grid state estimation. / Xiang, Y.; Cobben, J.F.G.; Ribeiro, P.F.
Proceedings of the 18th Power Systems Computation Conference (PSCC2014), 18-22 August 2014, Wroclaw, Poland. Piscataway: Institute of Electrical and Electronics Engineers, 2014. p. 1-7.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Statistical error analysis of household load profile for medium voltage grid state estimation

AU - Xiang, Y.

AU - Cobben, J.F.G.

AU - Ribeiro, P.F.

PY - 2014

Y1 - 2014

N2 - The paper comprises a detailed analysis of the error ranges of two commonly proposed load estimation methods for household loads, based on statistics. Firstly, a household load profile model is built taking individual user preference into account. To analyze the error range, it is divided into system error (representing proportion factors) and random error (representing the diversity of stochastic loads and measurement inaccuracies). For both estimation methods, two kinds of bounds are used to evaluate the error range, with central limit theorem. Finally, comparisons between different errors are made using field data from a Dutch utility.

AB - The paper comprises a detailed analysis of the error ranges of two commonly proposed load estimation methods for household loads, based on statistics. Firstly, a household load profile model is built taking individual user preference into account. To analyze the error range, it is divided into system error (representing proportion factors) and random error (representing the diversity of stochastic loads and measurement inaccuracies). For both estimation methods, two kinds of bounds are used to evaluate the error range, with central limit theorem. Finally, comparisons between different errors are made using field data from a Dutch utility.

U2 - 10.1109/PSCC.2014.7038330

DO - 10.1109/PSCC.2014.7038330

M3 - Conference contribution

SP - 1

EP - 7

BT - Proceedings of the 18th Power Systems Computation Conference (PSCC2014), 18-22 August 2014, Wroclaw, Poland

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 18th Power Systems Computation Conference (PSCC 2014), August 18-22, 2014, Wroclaw, Poland

Y2 - 18 August 2014 through 22 August 2014

ER -

Statistical error analysis of household load profile for medium voltage grid state estimation

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