Brushless DC motors

U ovom završnom radu objašnjen je princip rada beskolektorskih istosmjernih motora prije čega su opisani glavni zakoni na temelju kojih motor radi te opis kolektorskog istosmjernog stroja radi lakšeg razumijevanja rada BLDC strojeva. Uz to opisana je građa motora te razlike između BLDC i ostalih tipova motora. Navedeni su i objašnjeni različiti tipovi upravljanja beskolektorskim istosmjernim motorima te je pobliže opisan rad senzora koji se koriste s pojedinim izvedbama kontrolera. Na temelju prethodnih podataka opisane su dvije izvedbe motora te su navedene glavne primjene beskolektorskih istosmjernih motora.In this undergraduate thesis the operation principle of brushless direct current motors is explained before which the main laws on the basis of which the electric motors operate are described, as well as a descriprion of a brushed direct current machine for easier understanding of BLDC machines. In addition, the motor structure and the difference between BLDC and other electrical motor types are described. The different types of controll of brushless DC motors are listed and explained, and the operation of the sensors used with these controller designs is described in more detail. Based on previous data, two motor designs are described and the main applcations of brushless DC motors are listed