Vehicles with different propulsion through time

V diplomski nalogi obravnavamo vozila z različnimi pogoni skozi čas. Skozi zgodovino avtomobilizma so razvili več različnih pogonskih sistemov. Še vedno je najbolj poznan in najbolj razširjen motor z notranjim zgorevanjem, naj bo to bencinski ali dizelski. Danes se vse bolj uveljavljajo in razvijajo ostali pogonski sistemi, predvsem alternativni, na primer hibridni in električni. V nalogi prvo predstavimo zgodovino razvoja pogonskih sistemov. V osrednjem delu predstavimo princip delovanja različnih pogonskih sistemov ter med določenimi naredimo primerjavo. Poudarek primerjav je predvsem na porabi in stroških. Predstavimo tudi dva principa predelav, in sicer klasičnega avtomobila v električni avtomobil oziroma avtomobil na avtoplinski pogon. Ozremo se tudi v prihodnost, kjer so najbolj perspektivni avtomobili na električni, hibridni in plinski pogon. Slabo kaže avtomobilom, ki jih poganjajo motorji z notranjim zgorevanjem, saj v prihodnosti grozi pomanjkanje nafte. V zaključnem delu naloge predstavimo še uporabnost obdelane snovi v sklopu tehničnega dne v osnovni šoli.In graduation thesis we study vehicles with different propulsion through time. Different propulsion systems have been developed through automobile history. The most known and widely used is still internal combustion engine, whether it be petrol or diesel engine. Other mainly alternative propulsion systems, such as hybrid and electric are developing fast and getting used broadly. In the thesis we begin by introducing the history of the development of propulsion systems. In the main part of the thesis we introduce the principle of operation of various propulsion systems. Between certain of them we make comparison. The focus of comparison is mainly on consumption and cost. We also introduce two principles of manufacture, namely classic car into electric car and into car with autogas propulsion system. We look into the future as well, the most promising cars are electric, hybrid and cars with gas propulsion system. The future is not bright for cars with internal combustion engine, because it is threatened by lack of oil. In the last part of thesis we introduce usefulness of treated topic within tehnical day at primary school