Increasing the Efficiency of Induction Generator in Small Hydro Power Plant for Varying River Flow Rate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU124450" target="_blank" >RIV/00216305:26220/17:PU124450 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-319-65960-2_22" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-319-65960-2_22</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-65960-2_22" target="_blank" >10.1007/978-3-319-65960-2_22</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Increasing the Efficiency of Induction Generator in Small Hydro Power Plant for Varying River Flow Rate

Popis výsledku v původním jazyce

This paper deals with improving efficiency of a small hydro power plant that not operates in nominal power, but in lower power. Efficiency is lower in this low power operation than in nominal power operation since constant no-load losses. These no-load losses can be varied by changing stator voltage and it may produce higher efficiency. Relation between efficiency, power operation and stator voltage are presented and the highest possible efficiency is highlighted. This process is made for typical 15 kW small hydro power plant with horizontal Francis turbine. Finally, there is comparison between original efficiency of generator and improved efficiency with corresponding stator voltage and one year power savings.

Název v anglickém jazyce

Increasing the Efficiency of Induction Generator in Small Hydro Power Plant for Varying River Flow Rate

Popis výsledku anglicky

This paper deals with improving efficiency of a small hydro power plant that not operates in nominal power, but in lower power. Efficiency is lower in this low power operation than in nominal power operation since constant no-load losses. These no-load losses can be varied by changing stator voltage and it may produce higher efficiency. Relation between efficiency, power operation and stator voltage are presented and the highest possible efficiency is highlighted. This process is made for typical 15 kW small hydro power plant with horizontal Francis turbine. Finally, there is comparison between original efficiency of generator and improved efficiency with corresponding stator voltage and one year power savings.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1210" target="_blank" >LO1210: Energie v podmínkách udržitelného rozvoje (EN-PUR)</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Mechatronics 2017

ISBN

978-3-319-65959-6

ISSN

2194-5357

e-ISSN

—

Počet stran výsledku

8

Strana od-do

169-176

Název nakladatele

Springer International Publishing

Místo vydání

Cham

Místo konání akce

Brno

Datum konání akce

6. 9. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000554435500022