Vol. 47. No 11-12/2012
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA
ELECTRICAL MACHINES
Vladimir Lazarov
The Department of Electrical Machines in the 21st century 3
Emil Sokolov, Bojidar ...
Vol. 48. No 11-12/2013
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA
ELECTRICAL ENGINEERING
Miodrag Milutinov, Anamarija Juhas, Neda Pekaric-Nad
Assessment ...
Vol. 54. No 11-12/2019
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA
ELECTRICAL ENGINEERING
Ana Vučković, Mirjana Perić, Dušan Vučković, Nebojša Raičević, ...
Magnetic force between U-shaped permanent magnet and linear infinite plane is determined in the paper. Two different cross-sections (circular and rectangular cross section) are considered in the paper in order to analyse their ...
Wireless energy transfer and bidirectional transfer of information and control signals, using the same inductive connection, has been a current topic of research in recent years. Depending on the required transmitted power ...
This article looks at the introduction of Blockchain technology in the telecoms industry. Blockchain is one of the disruptive technologies that is rapidly entering all sectors of the industry, economy and life. This article ...
The article discusses old news in the Bulgarian 2019 infrastructure and network legislation.
Старите новости през 2019 в инфраструктурното и мрежовото законодателство.
...
Vol. 53. No 11-12/2018
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA
ELECTRICAL ENGINEERING
Vikas Gakwad, Angel Tcolov, Ivan Yatchev
Analysis of Typical Faults in the real grid of 22 kV Roha town feeder (India) 279
Plamen Tzvetkov, Krasimir Galabov, Ivan Kodjabashev
Some features and opportunities for calibration of analyzers of electric power by total harmonic distortion 285
Ivaylo Nedelchev
Hysteresis loss analysis of magnetic materials with data acquisition system 289
ELECTRONICS
Atanas Tanev
The fault analysis and evaluation of fault voltage and current in the power system network is very important for a stable and reliable operation of the power system. In the present paper, a study of various reasons for faults ...
The possibility for evaluation of the quality of electrical energy for the purpose of calibration of analyzers is considered by using a periodic square-wave pulse signal instead of the traditionally used harmonic signals. ...
2012-2023
