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Laboratory Load Model Based on 150 kVA Power Frequency Converter and Simulink Real-Time – Concept, mplementation, Experiments
Abstrakt
First section of the paper provides technical specification of laboratory load model basing on 150 kVA power frequency converter and Simulink Real-Time platform. Assumptions, as well as control algorithm structure is presented. Theoretical considerations based on criteria which load types may be simulated using discussed laboratory setup, are described. As described model contains transformer with thyristor-controlled tap changer, wider scope of device capabilities is presented. Paper lists and describes tunable parameters, both: tunable during device operation and changed only before starting the experiment. Implementation details are given in second section of paper. Hardware structure is presented and described. Information about used communication interface, data maintenance and storage solution, as well as used Simulink real-time features are presented. List and description of all measurements is provided. Potential of laboratory setup modifications is evaluated. Third section describes performed laboratory tests. Different load configurations are described and experimental results are presented. This includes simulation of under frequency load shedding, frequency and voltage dependent characteristics of groups of load units, time characteristics of group of different load units in a chosen area and arbitrary active and reactive power regulation basing on defined schedule. Different operation modes of control algorithm are described: apparent power control, active and reactive power control, active and reactive current RMS value control.
Autorzy (2)
-
Bartosz Kędra mgr inż
- Instytut Energetyki nstytut Badawczy Oddział Gdańsk
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- Accepted albo Published Version
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Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Opublikowano w:
-
Acta Energetica
strony 251 - 258,
ISSN: 2300-3022 - Język:
- angielski
- Rok wydania:
- 2015
- Opis bibliograficzny:
- Małkowski R., Kędra B.: Laboratory Load Model Based on 150 kVA Power Frequency Converter and Simulink Real-Time – Concept, mplementation, Experiments// Acta Energetica. -., nr. 2 (2015), s.251-258
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 116 razy