Efficiency Investigation of Electrical Generator-Converter Set

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F07%3A00425926" target="_blank" >RIV/60162694:G43__/07:00425926 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Efficiency Investigation of Electrical Generator-Converter Set

Popis výsledku v původním jazyce

The efficiency of the electrical GEN-SET (EGS) for speeds with diesel generator (~3000 rpm) and feasibility of high-speed generator with gas turbine (~30000 rpm) and permanent magnet synchronous generator is investigated. Three different configurations of power converter are considered. The paper given an answer to the question if a a full controlled rectifier should be employed or a version with diode rectifier is satisfactory? This is investigated also for high-speed generation. Different current forms for the three defined configurations with their harmonics and influence on generator is given. The efficiency of the overall system is here investigated and an optimal topology is selected. Since the EGS operates very often under low load which does not exceed in average more than 30 % of the rated permanent load, a new topology of converter of EGS with high efficiency and low cost is suggested and studied theoretically and experimentally in the paper.

Název v anglickém jazyce

Efficiency Investigation of Electrical Generator-Converter Set

Popis výsledku anglicky

The efficiency of the electrical GEN-SET (EGS) for speeds with diesel generator (~3000 rpm) and feasibility of high-speed generator with gas turbine (~30000 rpm) and permanent magnet synchronous generator is investigated. Three different configurations of power converter are considered. The paper given an answer to the question if a a full controlled rectifier should be employed or a version with diode rectifier is satisfactory? This is investigated also for high-speed generation. Different current forms for the three defined configurations with their harmonics and influence on generator is given. The efficiency of the overall system is here investigated and an optimal topology is selected. Since the EGS operates very often under low load which does not exceed in average more than 30 % of the rated permanent load, a new topology of converter of EGS with high efficiency and low cost is suggested and studied theoretically and experimentally in the paper.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

<a href="/cs/project/GP102%2F05%2FP001" target="_blank" >GP102/05/P001: Moderní výkonové polovodičové měniče pro použití v obnovitelných a ekologických zdrojích elektrické energie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEJ Transactions on Industry Applications

ISSN

0913-6339

e-ISSN

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Svazek periodika

127

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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