Wszystkie pola: loss of reactive power - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A study on the effect of harmonie components of the current supplying an induction motor with reactive power compensation with the use of capacitors on the power loss and voltage variations
Autorzy:: Nawrowski, R.
Stein, Z.
Zieliński, M.
Powiązania:: https://bibliotekanauki.pl/articles/97224.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: induction motor
current and voltage harmonics
power loss compensation
Opis:: The paper presents an analysis of the effect of voltage harmonics on the power loss in an LV line supplying an induction motor with reactive power compensation, with the use of capacitors, and analysis of the values of output voltage of an MV/LV transformer depending on the load type and value.
Źródło:: Computer Applications in Electrical Engineering; 2014, 12; 275-287
1508-4248
Pojawia się w:: Computer Applications in Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: GA based optimal planning of VAR sources using Fast Voltage Stability Index method
Autorzy:: Bhattacharyya, B.
Rani, S.
Vais, I. R.
Bharti, P. I.
Powiązania:: https://bibliotekanauki.pl/articles/140784.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: active power loss
FVSI method
genetic algorithm
operating cost
reactive power planning
weak nodes
Opis:: This paper presents a novel approach for reactive power planning of a connected power network. Reactive power planning is nothing but the optimal usage of all reactive power sources i.e., transformer tap setting arrangements, reactive generations of generators and shunt VAR compensators installed at weak nodes. Shunt VAR compensator placement positions are determined by a FVSI (Fast Voltage Stability Index) method. Optimal setting of all reactive power reserves are determined by a GA (genetic algorithm) based optimization method. The effectiveness of the detection of the weak nodes by the FVSI method is validated by comparing the result with two other wellknown methods of weak node detection like Modal analysis and the L-index method. Finally, FVSI based allocation of VAR sources emerges as the most suitable method for reactive power planning.
Źródło:: Archives of Electrical Engineering; 2016, 65, 4; 789-802
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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