BG – TechConnect Briefs

Improved Commutation Control in Switching Regulators for Battery Equalizer Applications

Mihov V., Dinkov E., Technical University of Sofia, Branch Plovdiv, BG

This paper presents an easy accessible method for improvment of performance characteristics in some switching regulators topologies, inverters and others. Some strengths and weaknesses of synchronous switching are shown. The authors propose a solution for [...]

Maximum Power Point Tracker Controlling PV Converter. Research and Development Study

Dinkova M., Nedzhip T., University of Food Technologies, BG

This paper presents a software developed Maximum Power Point Tracker (MPPT) algorithm for control of Photovoltaic (PV) DC-DC and DC-AC converters. The proposed algorithm was released with 8-bit microcontroller unit (MCU) and represents a part [...]

Maximum Power Point Tracker Controlling PV Converter. Research and Development Study

Dinkova M., Nedzhip T., University of Food Technologies, BG

This paper presents a software developed Maximum Power Point Tracker (MPPT) algorithm for control of Photovoltaic (PV) DC-DC and DC-AC converters. The proposed algorithm was released with 8-bit microcontroller unit (MCU) and represents a part [...]

Electric-Arc Plasma Instalation and method for Preparing Nanodispersed Carbon Structures

Vissokov G.P., Garlanov D.T., Zaharieva K.L., Rakovski S.K., Institute of Catalysis, BG

An electric-arc plasma instalation operated in the hidden anode arrngement is constructed and used for the pereparation of carbon nanostructures. A device and a method were developed to produce nanomaterials in the form of nano-particles [...]