Wind turbine planetary gearbox

U ovom diplomskom radu su ukratko razmotreni tipovi vjetroagregata i njihove karakteristike, te njihov način rada. Nakon toga je dan prikaz tipova prijenosnika u njima. Slijedi opći prikaz, građa i definicija planetarnih prijenosnika, te njihove prednosti i nedostaci. Nakon toga je prikazan proračun kinematike planetarnih prijenosnika pomoću literature i programskog paketa SolidWorks. Odabran je broj planetarnih zupčanika, određene su dimenzije zupčanika i proračunati su svi zupčanici na nosivost boka i korijena zuba. Nakon toga je napravljena numerička analiza metodom konačnih elemenata u programskom paketu Abaqus. Na kraju je napravljen proračun ostalih strojnih elemenata i izrađena je tehnička dokumentacija u programskom paketu SolidWorks, koja se sastoji od glavnog sklopnog crteža i radioničkih crteža nestandardnih dijelova.In this thesis wind turbines will be elaborated, along with their characteristics and working conditions. After that, display of planetary gearboxes they use is given. General overview, structure and definition follows, along with their advantages and disadvantages. After that, there is kinematics calculation shown, done using literature, as well as the software package SolidWorks. Next is the selection of the number of planetary gears, gear dimension calculation and allowable load, calculated depending on the load of the gear tooth root and gear tooth flank. After that, numerical analysis using finite element method is done, using software Abaqus. At the end, there is calculation of the rest of the machine elements and technical documentation drawn using software SolidWorks, that consists of global assembly drawing and drawings of non-standard components