Conventional motorbike conveersion to electric propulsion with suitable battery charging control system

S obzirom na porast popularnosti električnih prijevoznih sredstava, pa tako i motocikala, ideja ovog završnog rada je prikazati konverziju motocikla s konvencionalnim pogonom na električni pogon. U radu su opisane komponente električnog vozila i odabrane su komponente dostupne na tržištu za ugradnju, te je načinjena shema spajanja, izrađen troškovnik i analizirana trenutna ponuda električnih motocikala na tržištu. Iz razloga što je motor s unutarnjim izgaranjem zamijenjen elektromotorom odabran je i konstruiran novi prijenosnik snage na pogonski kotač. Nakon odabira tipa baterija korištenih kao spremnik energije i njihovog rasporeda projektiran je regulacijski sustav punjača te je ispitan simulacijama na računalu. Izračunati su parametri regulatora struje i napona te su opisane komponente punjača baterije. Kako je prerađeni motocikl potrebno registrirati, analizirani su homologacijski zahtjevi za atest vozila na tehničkom pregledu. Na kraju je provedena analiza isplativosti konverzije motocikla u eksploataciji i dani su odgovarajući zaključci.Considering the increase of popularity in electric means of transportation, such as motorcycles, the idea of this bachelor thesis is to demonstrate a possible conversion of a motorcycle with conventional drive to one with an electric drive. This thesis describes the components of an electric vehicle, chosen components available on the market, designed wiring schematics, conducted cost estimation and current market offer of electric motorcycles is analysed. Because an internal combustion engine is replaced with an electric motor, a new power transmission to the driving wheel had been chosen and designed. After choosing the battery type used as an energy source and its internal layout, battery charging control system had been designed and tested via computer simulation. Voltage and current regulator parameters had been calculated and charger components had been described. Since the converted motorcycle is needed to be registered, homologation requirements for vehicle certification are analysed. Lastly, cost-effectiveness analysis in vehicle exploitation is conducted and appropriate conclusions are given