Anais do Congresso Anual da ABM


ISSN 2594-5327

75° Congresso Anual da ABM vol. 75, num.75 (2022)


Título

ELETRICAL STEEL FOR PROPULSION MOTOR CORE’S OF ELECTRICAL VEHICLES

ELETRICAL STEEL FOR PROPULSION MOTOR CORE’S OF ELECTRICAL VEHICLES

DOI

10.5151/2594-5327-34481

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Resumo

THIS PAPER IS FOCUSED ON ELECTRICAL VEHICLES. SOME ASPECTS OF THEIR HISTORY AND MARKET EVOLUTION IS PRESENTED. NOWDAYS THE ELECTRICAL VEHICLES HAVE ALMOST 2% OF CAR WORLD SALES, CONCENTRED MAINLY IN DEVELOPED COUNTRIES. SOME CHARACTERISTICS OF ELECTRIC VEHICLE MOTORS ARE CITED AND IS EMPHASIZED THAT ELECTRIC STEELS APPLIED TO MOTOR CORES NEED TO HAVE SPECIFIC REQUIREMENTS WHICH ARE HIGH MAGNETIC PERMEABILITY, HIGH SATURATION INDUCTION, VERY LOW CORE LOSS, ADEQUATE MECHANICAL RESISTANCE AND GOOD PUNCHABILITY. FINALLY IT WAS MENTIONED THAT THE WORLD'S LEADING STEELMAKERS ALREADY OFFER STEELS WITH ALL THE REQUIREMENTS SUITABLE FOR ELECTRIC CAR MOTORS

 

THIS PAPER IS FOCUSED ON ELECTRICAL VEHICLES. SOME ASPECTS OF THEIR HISTORY AND MARKET EVOLUTION IS PRESENTED. NOWDAYS THE ELECTRICAL VEHICLES HAVE ALMOST 2% OF CAR WORLD SALES, CONCENTRED MAINLY IN DEVELOPED COUNTRIES. SOME CHARACTERISTICS OF ELECTRIC VEHICLE MOTORS ARE CITED AND IS EMPHASIZED THAT ELECTRIC STEELS APPLIED TO MOTOR CORES NEED TO HAVE SPECIFIC REQUIREMENTS WHICH ARE HIGH MAGNETIC PERMEABILITY, HIGH SATURATION INDUCTION, VERY LOW CORE LOSS, ADEQUATE MECHANICAL RESISTANCE AND GOOD PUNCHABILITY. FINALLY IT WAS MENTIONED THAT THE WORLD'S LEADING STEELMAKERS ALREADY OFFER STEELS WITH ALL THE REQUIREMENTS SUITABLE FOR ELECTRIC CAR MOTORS

Palavras-chave

Electric Vehicles, Eletrical Motors, Eletrical Steel

Electric Vehicles, Eletrical Motors, Eletrical Steel

Como citar

Marra, Kleiner Marques; Marra, Livia Carneiro. ELETRICAL STEEL FOR PROPULSION MOTOR CORE’S OF ELECTRICAL VEHICLES , p. 3534-3546. In: 75° Congresso Anual da ABM, São Paulo, 2022.
ISSN: 2594-5327 , DOI 10.5151/2594-5327-34481