AC or DC OPF based LMP's in a competitive electricity market?

Roman Korab; Grzegorz Tomasik

doi:10.1109/CIGRE.2005.1532727

AC or DC OPF based LMP's in a competitive electricity market?

Roman Korab
, Grzegorz Tomasik

Katedra Elektroenergetyki i Sterowania Układów (RE/RE1)

Mechanical Engineering Faculty
EPC Co.

Wyniki badań: Rozdział w książce/raport/materiał konferencyjny › Wkład w konferencję › recenzja

4 Cytowania z bazy Scopus

Abstrakt

In this paper five-bus test system as well as Polish power system consisting of 2750 nodes and 3500 branches have been used for calculations. For each case LMP values were determined by three methods: AC OPF with direct respecting voltage constraints, DCL OPF with power losses and DC OPF-withoutpower losses. Based on the results obtained, it can be concluded that the proposed method for determining the branch real power capacity limit it possible to meet voltage constraints in the network during DC optimization. It can also be stated that in the Polish power system it is possible apply both the exact AC model and a simplified DCL model, while the use of the DC model is not appropriate for the Polish system.

Język oryginału	angielski
Tytuł publikacji goszczącej	2005 CIGRE/IEEE PES International Symposium
Strony	61-68
Liczba stron	8
Identyfikatory DOI	https://doi.org/10.1109/CIGRE.2005.1532727
Status publikacji	Opublikowano - 2005
Wydarzenie	2005 CIGRE/IEEE PES International Symposium - New Orleans, LA, Stany Zjednoczone Czas trwania: 5 paź 2005 → 7 paź 2005

Seria publikacji

Nazwa	2005 CIGRE/IEEE PES International Symposium

Konferencja

Konferencja	2005 CIGRE/IEEE PES International Symposium
Kraj/Terytorium	Stany Zjednoczone
Miejscowość	New Orleans, LA
Okres	5/10/05 → 7/10/05

Obszary tematyczne ASJC Scopus

Inżynieria ogólna

Uzyskaj dostęp do dokumentu

10.1109/CIGRE.2005.1532727

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Cytowanie

@inproceedings{a9ef3f26df734f689b5089a1d1045aa6,

title = "AC or DC OPF based LMP's in a competitive electricity market?",

abstract = "In this paper five-bus test system as well as Polish power system consisting of 2750 nodes and 3500 branches have been used for calculations. For each case LMP values were determined by three methods: AC OPF with direct respecting voltage constraints, DCL OPF with power losses and DC OPF-withoutpower losses. Based on the results obtained, it can be concluded that the proposed method for determining the branch real power capacity limit it possible to meet voltage constraints in the network during DC optimization. It can also be stated that in the Polish power system it is possible apply both the exact AC model and a simplified DCL model, while the use of the DC model is not appropriate for the Polish system.",

keywords = "AC and DC Power Flow Model, Balancing Market, Electricity Market, Locational Marginal Price, Optimal Power Flow",

author = "Roman Korab and Grzegorz Tomasik",

year = "2005",

doi = "10.1109/CIGRE.2005.1532727",

language = "English",

isbn = "0780391918",

series = "2005 CIGRE/IEEE PES International Symposium",

pages = "61--68",

booktitle = "2005 CIGRE/IEEE PES International Symposium",

note = "2005 CIGRE/IEEE PES International Symposium ; Conference date: 05-10-2005 Through 07-10-2005",