Improvement of Energy Consumption of an Electric Bus with Loss Minimization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00353142" target="_blank" >RIV/68407700:21220/21:00353142 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ISAECT53699.2021.9668558" target="_blank" >http://dx.doi.org/10.1109/ISAECT53699.2021.9668558</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISAECT53699.2021.9668558" target="_blank" >10.1109/ISAECT53699.2021.9668558</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improvement of Energy Consumption of an Electric Bus with Loss Minimization

Popis výsledku v původním jazyce

This paper presents calculation and experimental results for two different Permanent Magnet Synchronous Machines (PMSM) used in a drive train of an electric bus. It focuses on the calculation of energy consumption and shows improvements in efficiency and lower energy consumption when the control algorithm is optimized with respect to loss minimization. Two PMSM`s are used in this paper, one with Pn = 100kW, nn = 5000 min-1 with dominant (large) copper loss, the other PMSM with Pn = 162kW, nn = 1684 min-1 with dominant iron loss and small copper loss. The first PMSM was used to validate experimentally the presented PMSM model. The calculation results show that when the PMSM parameters are suitable for loss minimization, an improvement in the order of few percent (up to 10 percent in this case) can be expected. On the other, when the PMSM has unsuitable parameters for loss minimization, as it is the case for the first motor, the effect of loss minimization is negligible.

Název v anglickém jazyce

Improvement of Energy Consumption of an Electric Bus with Loss Minimization

Popis výsledku anglicky

This paper presents calculation and experimental results for two different Permanent Magnet Synchronous Machines (PMSM) used in a drive train of an electric bus. It focuses on the calculation of energy consumption and shows improvements in efficiency and lower energy consumption when the control algorithm is optimized with respect to loss minimization. Two PMSM`s are used in this paper, one with Pn = 100kW, nn = 5000 min-1 with dominant (large) copper loss, the other PMSM with Pn = 162kW, nn = 1684 min-1 with dominant iron loss and small copper loss. The first PMSM was used to validate experimentally the presented PMSM model. The calculation results show that when the PMSM parameters are suitable for loss minimization, an improvement in the order of few percent (up to 10 percent in this case) can be expected. On the other, when the PMSM has unsuitable parameters for loss minimization, as it is the case for the first motor, the effect of loss minimization is negligible.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 4th International Symposium on Advanced Electrical & Communication Technologies

ISBN

978-1-6654-3773-8

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

Prince Mohammad Bin Fahd University

Místo vydání

Al Khobar

Místo konání akce

Khobar

Datum konání akce

6. 12. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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