This Master’s thesis deals with the analysis problem during of electrical energy. On the basis of findings, the work includes analysis of the costs on electrical energy.

Univ., Diss.--Kiel, 1998. / Literaturverz. S. 130 - 140.

Diss. Ph. D.--Institute of development studies, University of Sussex.

Hohenheim, Univ., Diss., 2001.

Zugl.: Stuttgart, Univ., Diss., 2005.

Thesis--Bochum. Ruhr-Universität. / In Periodical Room.

Master-Arbeit Univ. St. Gallen, 2008.

Master-Arbeit Univ. St. Gallen, 2008.

Thesis The energy saving and alternative energy sources in the family house is engaged in the design and energy analysis of the family house, the draft austerity measures that would reduce the costs of running the house (heating costs and the cost of electricity from the public grid) and the proposal of alternative sources energy, focusing on the photovoltaic system, thermal system for hot water and heat supply system based on biomass. The thesis calculated the cost of the austerity measures, the cost of photovoltaic and thermal system and the cost of heating source. The study also calculated the net present value of the investment, payback period, internal rate of investment and cost effective investment. In this thesis is calculated with grants from the state program Nová zelená úsporám 2015. The result of this thesis is reduce heat loss by 44.82 % reduction in annual heating costs and electricity costs by 39.42 % (a decrease of 22 388 CZK), determine the total investment cost in the amount of 566 070 CZK, determination of grant from state program Nová zelená úsporám 2015 amounting to 215 460 CZK, determine the payback period 20.05 years, determining the internal rate of 3.98 % and determination cost effective investment of 0.6058.

The dissertation on the topic of "vertical ground heat exchangers as a source of energy" deals with boreholes as a source of energy for the heat pump. In the chapter "The current state" is gradually described problems geothermal energy, open and closed systems, the distribution of thermal boreholes by construction and at the end of the chapter focuses on the thermal test wells. In the chapter "Methodology", in the theoretical part are zoomed simplistic relationships that describe the heat conduction around the borehole, analytical models, numerical models and a combination of numerical and analytical models that are able to describe two or three-dimensional conditions. In the experimental part of this chapter is given space characteristics of the place of measurement and definition of terms attenuation depth and heat transfer coefficient. The final chapter of the dissertation "Results and discussion" presents concrete results.