Číslo 1 - NZEE 2011 (2012) Collection home page

Browse
Subscribe to this collection to receive daily e-mail notification of new additions RSS Feed RSS Feed RSS Feed
Collection's Items (Sorted by Submit Date in Descending order): 1 to 8 of 8
Morte, Michal
Využití palivových článků v terciárním sektoru

A possibility of massive utilization of fuel cells in tertiary sector is the main topic of the article. It starts with description of the shift in a definition of the extent of renewables (RES), then continues with a description of large „stand-alone“ RES system with accu...

Šimonová, Lucie
Podmínky pro solární systémy na ostrovech v oblasti středomoří

Based on the continuous development of all countries are increasing demands on human comfort, simplification of work and thus the energy. Likewise, increasing the demands on the use of all available methods to easily obtain this energy, environmentally friendly and inexpensive. But ener...

Abraham, Pavel , Tošer, Pavel , Tonar, Karel , Báča, Pavel
Výukové pracoviště pro zjišťování charakteristik elektrolyzéru a palivového článku

This article deals with new apparatus created for teaching purposes. The apparatus should familiarize students with functioning of electrolyzer and fuel cell in a practical way and make them to be interested generally in renewable sources of power. This paper also presents first re...

Neoral, Jiří , Báča, Pavel
Vliv zvýšené teploty okolí na vývin tepla uvnitř olověného akumulátoru

Čudek, Pavel , Flodrová, Eva , Pléha, David
Diagnostika projevu stárnutí zinkových elektrod elektrochemických zdrojů elektrické energie

Benešová, Hana , Škorpil, Jan
Tandemové fotovoltaické články – jeden ze směrů výzkumu a vývoje v oblasti fotovoltaiky III. generace

The latest forecasts of the electricity indicate that the photovoltaic (PV) systems produce about 30 000 TWh of electricity in 2050. This huge amount cannot be made from materials whose reserves on the Earth don’t exceed 10–4 až 10–6 weight percent. This condition is very ...

Pléha, David , Dvořák, Petr , Kunovjánek, Miroslav , Musil, Michal , Čech, Ondřej
Separátory pro alkalické akumulátory

Despite the effort of research centres concerning development and production of batteries all over the world, no ideal separator for all types of alkaline batteries is designed. Thanks wide range of offered materials suitable for battery separators, it can be selected the most conv...

Vondrák, Jiří , Sedlaříková, Marie
Elektrody pro superkondenzátory

Supercapacitors are designed and used for temporary storage of electric energy. On contrary to batteries, the process of chargé accumulations occurs at the boundary between solid electrode and electrolyte. Hence, the physical surface of the electrode must he fairly high. The aim of ...

Collection's Items (Sorted by Submit Date in Descending order): 1 to 8 of 8