Volume 50, Issue 7-8, 2015

20150708-full
Issue 7-8, 2015

ELECTROTECHNICA & ELECTRONICA E+E

Vol. 50. No 7-8/2015
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

20150708-full

C O N T E N T S

ELECTRONICS

Peter Yakimov
A practical approach for introductory embedded systems teaching 2

Dimitar Arnaudov, Nikolay ...  read more

20150708-07
Modeling of electromagnetic and thermal processes occurring in induction heating cooker

Induction heating is a famous technology and very usually used for cooking appliances because of its high-energy efficiency. A mathematical model is adopted for a flat inductor-detail system in this paper and it is used for studying ...  read more

20150708-06
Calculating the net cost of universal postal service – pragmatic approach

The postal sector provides services of public interest. The postal services in the EU are fully liberalized with the removal of the reserved market share. Market regulation is not able to meet public needs at any time. This requires ...  read more

20150708-05
Design of unified rail traffic management system architecture in Republic of Bulgaria

The rail traffic management systems have to meet requirements of high responsibility and failsafe behaviour. It is expected that these systems will give a possibility of real-time rail traffic monitoring and ensure information for all ...  read more

20150708-04
Mobile multisensor node for monitoring environmental parameters in urban areas

Air quality is a matter of considerable concern as it affects public health, the environment and the economy of developed countries. Recent research has shown that air pollution can increase the incidence of diseases and impair the ...  read more

20150708-03
Photodetector based on electrochemically deposited ZnO and inkjet printed PEDOT:PSS heterojunction

In this paper we present a new photo-sensible device based on ZnO/PEDOT:PSS heterojunction. The formation of ZnO layer was made by electrochemical deposition of Zn from zinc nitrate solution over a transparent ITO electrode on glass ...  read more

20150708-02
Characteristics of an electronic converter for supercapacitor charging

In the following article a converter, providing mutual work between photovoltaic system and energy storage elements have been studied. The converter provides the management of the energy flows to/from the supercapacitor battery. Simulation ...  read more

20150708-01
A practical approach for introductory embedded systems teaching

In order to prepare the students for the challenges of their future job the Faculty of Electronic Engineering and Technologies at Technical University of Sofia accepted a new curriculum for Bachelor degree in Electronics which was created ...  read more