In this thesis is written a brief history of electric cars up to the present. Hybrid vehicles are described and particular attention is given to the description of electric vehicles. A method for accumulating electrical energy by electrochemical accumulators is provided. Finally, there are operation costs of electric cars.

This thesis is dedicated to a new method of investment evaluation -- real options. The main goal is to simplify the method of real options. This objective is composed of three sub-secondary objectives: the classification of the various valuation methods, focusing on their benefits and pitfalls of practical application, simplifying the mathematical tools for calculating real options and applying the method of real options in the Czech Republic. The authors made use of both printed and electronic sources of information. The benefit of this work is that these resources come from three languages - Russian, Czech and English. The main scientific methods which were used in this thesis are analysis, synthesis, and mathematical-statistical methods. Work is intended for a narrow circle of readers dealing with the evaluation of investments.

The aim of this thesis is the exterior design of an urban electric vehicle and the implementation of technologies into the proposed design, which is promising for future applications in the automotive industry. The analytical part of this work is concerned with the history of electric vehicles, the available contemporary technologies and further analyses the visual properties of electric vehicles. The design of the electric vehicle is presented in the practical part. The shape and the composition of the vehicle is described in detail, and further the applied technologies, ergonomics and design elements of the electric car are presented.

My diploma thesis deals with alternative drive cars that are still more popular these times. Due to limited supplies of oil fields car factories turn their attention to the development of alternative drives, which would be independent of exhaustible resources. The aim of the work will mainly compare the economic efficiency of current alternative fuel vehicles, where belong hybrid drives, electric drives, but also a unit for compressed gas or biofuels, to the current conventional drives. This comparison will be done from the perspective of the end consumer who will decide on the purchase of alternative drive mainly because of its indicating cost savings. Another important part of the evaluation is whether alternative fuels are actually more environmentally friendly and are actually counted all the costs. For this analysis I will provide a variety of specialized studies dealing with the issue of alternative propulsion friendliness to the environment.

Main goal of this master thesis is designing of a part of electric vehicle driving unit for mixed traffic. The drive purpose is to replace main drive of a utility van. First part of the thesis contains description of methodology used for energy consumption evaluation. In the next part there is description of current electric drive used in the van, design of a new one, best variant selection to suit company needs, energy consumption calculation, design and realization of the drive holder and final comparison of current and new drive design.

This master thesis is focused on the comparison of electric drive and drive with an internal combustion engine. The literary overview shows the history and beginnings of the first attempts to create a vehicle with an electric energy. This all goes back to the half of 19th century. In this thesis are also included types of electric engines which are used in drives. Great attention is focused on the several types of accumulators and their charging. The last chapter in the theoretical part is dedicated to the ecological aspect of commission and the production of electric energy which is used to the drive of the electric car. The second, practical, part deals with two levels. Concretely with the technical part where are compared the on-road performance, comfort, noise and functionality of the BMW i3 and Renault Clio. Another economical part which is focused mainly on the operating costs and the affordability of vehicles which were tested.

Detailed history of golf, golf carts and vehicles was described in analytic part of DT. Components and technical aspects of golf carts were listed in the technical part of the analysis. It also gives an overview of modern technologies available in these types of vehicles. Design part of DT maps current products on the market and their components influencing appearance of the vehicle. The final solution was chosen from three variants and brought the greatest added value. The original idea includes the way how to make handling of the vehicle easier, simplifies maintenance and reduces unnecessary preparation time of golf equipment for the game. New features have been presented in a single comprehensive and unique design.

This master’s thesis deals with the topic of electromobility and the possible use of their stored energy. Nowadays technologies of accumulators and solutions that have been already manufactured by companies are presented. There is a proposal of a management system which uses electromobile as a backup energy supply for an off-grid home power network which is supplied by an energy from photovoltaic panels. As a part of this thesis, there has been a program created to simulate operational conditions of such network. Various operational conditions were simulated and the results are discussed in the last chapter.

The aim of the diploma thesis is the design of mechanical parts of the rear axle driveline suitable for rebuilding of a given sports car into an electric car. The introductory part briefly explains the physical principles of the drive and contains a brief summary of the current concepts of electric vehicle propulsion. Afterwards, there is a comparison and selection of a suitable concept for a given electric vehicle, determination of the basic vehicle parameters based on the calculation of the longitudinal vehicle dynamics and the gearbox calculation on the basis of which the design is solved. The next part is dedicated to the computational inspection of parts using the finite element method. The final part deals with the placement of the assembly inside the vehicle and the evaluation of the drive mechanism.

Cílem této diplomové práce je výběr vhodného mechanismu automatického otevírání dveří pro elektromobil kategorie EU L7e. Pomocí analýzy dostupných řešení na trhu jsou k bližšímu zkoumání zvoleny tři koncepty. Klíčové prvky nejvhodnějšího mechanismu jsou navrženy s ohledem na silové působení včetně volby vhodného typu aktuátoru. V závěru práce je sestava zhodnocena s ohledem na předem zadané uživatelské požadavky.