Simulacija potrošnje i emisija gradskog autobusa ; City bus fuel consumption and emissions simulation

U ovom radu se vršila simulacija potrošnje i emisija gradskog autobusa. Zbog raznoraznih ekonomskih i ekoloških razloga nameću se razna pogonska rješenja u gradskom prometu. Za svaki pogon napravljen je teorijski opis nakon čega su pogoni pomoću dijagrama i tablica međusobno uspoređivani. Nakon teorijskog dijela izvršen je praktični dio u Advisor programu gdje su uneseni ulazni podaci o vozilu i određene karakteristike za svaki pojedini pogon. Nakon obrađenih podataka dobivene su vrijednosti potrošnje goriva i emisije štetnih plinova kao i grafovi ostvarenih ciklusa vožnje i grafovi emisije štetnih plinova. Prema dobivenim vrijednostima i grafovima odabrani su hibridni i CNG pogon ispred konvencionalnog radi ekonomskih i ekoloških prihvatljivijih razloga. ; This paper focuses on the simulation of consumption and emission of the city bus. Due to the numerous economical and ecological reasons, various solutions regarding drive are imposed in urban transport. A theoretical description was made for each drive, after which the drives were compared with each other using diagrams and tables. After the theoretical part, the practical part was performed in the Advisor program, where the input data about the vehicle and certain characteristics for each individual drive was entered. After the processed data, the values of fuel consumption and emission of harmful gases were obtained, as well as graphs of completed driving cycles and graphs of emission of harmful gases. According to the obtained values the hybrid and CNG drives were selected over the conventional one because because they were better in both economical and ecological aspects.