Wat is een frequentieregelaar?

  • Onze wereld en onze leefwijze duurzamer maken

    Een frequentieregelaar is een apparaat dat wordt gebruikt om het toerental van een elektromotor te regelen om: 

    • de procesregeling te verbeteren;
    • het energieverbruik te beperken en energierendement te realiseren;
    • mechanische spanningen op motorregelingstoepassingen te verminderen;
    • de werking van diverse toepassingen met elektromotoren te optimaliseren.
    Frequentieregelaars kunnen ook worden ingezet om energie van natuurlijke en hernieuwbare bronnen zoals zon, wind of getijden om te zetten en die naar het elektriciteitsnetwerk te verzenden of die te gebruiken voor lokaal gebruik. In hybridetechnologieën worden frequentieregelaars gebruikt om conventionele energiebronnen en energieopslag te combineren om totale energiebeheeroplossingen te creëren.

     

    De frequentieregelaar is ook bekend onder diverse andere benamingen, zoals toerenregelaar, aandrijving met instelbare frequentie, omvormer met variabel toerental, frequentieomvormer, omvormer, AC-regelaar en drive.

    Wist u dit?

    • Nieuwe economieën zorgen voor een toename van het energieverbruik
    • 20% van het wereldwijde energieverbruik bestaat uit elektrische energie
    • 40% van de elektrische energie wordt gebruikt door elektromotoren
    • 75% van de frequentieregelaars wordt gebruikt op pompen en ventilatoren
    • Het wereldwijde energieverbruik zou met 10% kunnen worden verlaagd als frequentieregelaars in elke hiervoor geschikte toepassing zouden worden gebruikt
    De noodzaak voor energiebesparing om het milieu te sparen, is een belangrijke factor bij de ontwikkeling van apparaten voor toerenregeling, en frequentieregelaars zijn bij uitstek geschikt om het toerental van elektromotoren te regelen om die af te stemmen op de benodigde belasting. Zelfs kleine wijzigingen in het motortoerental kunnen leiden tot aanzienlijke wijzigingen in het energieverbruik. 
     
    Frequentieregelaars zijn goed verborgen maar spelen desondanks een grote en zeer essentiële rol in het moderne dagelijkse leven, doordat ze de wereld en onze manier van leven duurzamer maken.

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