Efficient probabilistic power flow for weakly-meshed distribution networks

Juan S. Giraldo; Jhon A. Castrillon; Granada E. Mauricio; Carlos A. Castro

doi:10.1109/TDC-LA.2014.6955231

Efficient probabilistic power flow for weakly-meshed distribution networks

Juan S. Giraldo, Jhon A. Castrillon, Granada E. Mauricio, Carlos A. Castro

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

2 Citations (Scopus)

Abstract

This paper presents a single phase probabilistic power flow for weakly meshed networks, taking into account generation and load uncertainties, using the point estimate method. This work makes use of the power flow for radial networks using a compensation technique and presents a sensitivity matrix construction method in detail, both for loops formed by lines as well as by distributed generation. Additionally, some results are shown by comparing the 2m and 2m+1 schemes of the point estimate method proposed by Hong. The integration of the radial power flow and the point estimate method results in a computationally efficient algorithm which is mathematically robust for the probabilistic power flow problem used in distribution network analyses.

Original language	English
Title of host publication	2014 IEEE PES Transmission and Distribution Conference and Exposition, PES T and D-LA 2014 - Conference Proceedings
Editors	Paola Beltran, Andres Aldana
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Number of pages	6
ISBN (Electronic)	9781479962501
DOIs	https://doi.org/10.1109/TDC-LA.2014.6955231
Publication status	Published - 10 Nov 2014
Externally published	Yes
Event	2014 IEEE PES Transmission and Distribution Conference and Exposition - Latin America, PES T and D-LA 2014 - Medellin, Colombia Duration: 10 Sept 2014 → 13 Sept 2014

Conference

Conference	2014 IEEE PES Transmission and Distribution Conference and Exposition - Latin America, PES T and D-LA 2014
Country/Territory	Colombia
City	Medellin
Period	10/09/14 → 13/09/14

Keywords

distributed generation
point estimate method
Probabilistic power flow
weakly meshed network

Access to Document

10.1109/TDC-LA.2014.6955231

Cite this

Giraldo, J. S., Castrillon, J. A., Mauricio, G. E., & Castro, C. A. (2014). Efficient probabilistic power flow for weakly-meshed distribution networks. In P. Beltran, & A. Aldana (Eds.), 2014 IEEE PES Transmission and Distribution Conference and Exposition, PES T and D-LA 2014 - Conference Proceedings Article 6955231 Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/TDC-LA.2014.6955231

Giraldo, Juan S. ; Castrillon, Jhon A. ; Mauricio, Granada E. et al. / Efficient probabilistic power flow for weakly-meshed distribution networks. 2014 IEEE PES Transmission and Distribution Conference and Exposition, PES T and D-LA 2014 - Conference Proceedings. editor / Paola Beltran ; Andres Aldana. Piscataway : Institute of Electrical and Electronics Engineers, 2014.

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abstract = "This paper presents a single phase probabilistic power flow for weakly meshed networks, taking into account generation and load uncertainties, using the point estimate method. This work makes use of the power flow for radial networks using a compensation technique and presents a sensitivity matrix construction method in detail, both for loops formed by lines as well as by distributed generation. Additionally, some results are shown by comparing the 2m and 2m+1 schemes of the point estimate method proposed by Hong. The integration of the radial power flow and the point estimate method results in a computationally efficient algorithm which is mathematically robust for the probabilistic power flow problem used in distribution network analyses.",

keywords = "distributed generation, point estimate method, Probabilistic power flow, weakly meshed network",

author = "Giraldo, {Juan S.} and Castrillon, {Jhon A.} and Mauricio, {Granada E.} and Castro, {Carlos A.}",

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Giraldo, JS, Castrillon, JA, Mauricio, GE & Castro, CA 2014, Efficient probabilistic power flow for weakly-meshed distribution networks. in P Beltran & A Aldana (eds), 2014 IEEE PES Transmission and Distribution Conference and Exposition, PES T and D-LA 2014 - Conference Proceedings., 6955231, Institute of Electrical and Electronics Engineers, Piscataway, 2014 IEEE PES Transmission and Distribution Conference and Exposition - Latin America, PES T and D-LA 2014, Medellin, Colombia, 10/09/14. https://doi.org/10.1109/TDC-LA.2014.6955231

Efficient probabilistic power flow for weakly-meshed distribution networks. / Giraldo, Juan S.; Castrillon, Jhon A.; Mauricio, Granada E. et al.
2014 IEEE PES Transmission and Distribution Conference and Exposition, PES T and D-LA 2014 - Conference Proceedings. ed. / Paola Beltran; Andres Aldana. Piscataway: Institute of Electrical and Electronics Engineers, 2014. 6955231.

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

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T1 - Efficient probabilistic power flow for weakly-meshed distribution networks

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AU - Castrillon, Jhon A.

AU - Mauricio, Granada E.

AU - Castro, Carlos A.

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N2 - This paper presents a single phase probabilistic power flow for weakly meshed networks, taking into account generation and load uncertainties, using the point estimate method. This work makes use of the power flow for radial networks using a compensation technique and presents a sensitivity matrix construction method in detail, both for loops formed by lines as well as by distributed generation. Additionally, some results are shown by comparing the 2m and 2m+1 schemes of the point estimate method proposed by Hong. The integration of the radial power flow and the point estimate method results in a computationally efficient algorithm which is mathematically robust for the probabilistic power flow problem used in distribution network analyses.

AB - This paper presents a single phase probabilistic power flow for weakly meshed networks, taking into account generation and load uncertainties, using the point estimate method. This work makes use of the power flow for radial networks using a compensation technique and presents a sensitivity matrix construction method in detail, both for loops formed by lines as well as by distributed generation. Additionally, some results are shown by comparing the 2m and 2m+1 schemes of the point estimate method proposed by Hong. The integration of the radial power flow and the point estimate method results in a computationally efficient algorithm which is mathematically robust for the probabilistic power flow problem used in distribution network analyses.

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KW - point estimate method

KW - Probabilistic power flow

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BT - 2014 IEEE PES Transmission and Distribution Conference and Exposition, PES T and D-LA 2014 - Conference Proceedings

A2 - Beltran, Paola

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Giraldo JS, Castrillon JA, Mauricio GE, Castro CA. Efficient probabilistic power flow for weakly-meshed distribution networks. In Beltran P, Aldana A, editors, 2014 IEEE PES Transmission and Distribution Conference and Exposition, PES T and D-LA 2014 - Conference Proceedings. Piscataway: Institute of Electrical and Electronics Engineers. 2014. 6955231 doi: 10.1109/TDC-LA.2014.6955231

Efficient probabilistic power flow for weakly-meshed distribution networks

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