Power factor and distortion measuring usually require dedicated and expensive equipments.
Computer-based acquisition modules and software provide for a possibility to create simple …

Naizmenični polifazni sistem prenosa električne energije [1] je krajem XIX veka potisnuo do
tada rasprostranjeni sistem jednosmernog prenosa. Prednost naizmeničnog sistema je …

In this paper we will present quantitative analysis of reactive power calculated by various
definitions. The analysis will be performed on small non-linear loads, such as CFL and LED …

In this proceeding we present basic steps for design a system for harmonic and reactive
power compensation in smart grid, using photovoltaic (PV) system. First, methods for …

In this paper we will present 50A current range extension of the system for nonlinear load
analysis based on virtual instrumentation paradigm. The presented system is capable of …

A practically realized solution of a power supply for vibratory conveyor drives is presented.
The solution is an improvement from the quality of electrical energy point of view. An …

In this paper we will present a new approach to power factor and distortion analysis in
polyphase systems. The solution is based on Xilinx Virtex II field programming gate array …

Istraživanje modela rizika predstavlja stalnuproveru parametara vibracija sistema, na
osnovukojih se može prognozirati vreme zamenekomponenata pre nego što dođe do …

Elektronske uređaje je važno analizirati sa stanovišta kvaliteta električne energije, imajući u
vidu činjenicu da koriste prekidačke izvore napajanja. Njihova struja je složenoperiodičnog …

U linearnim kolima, koja se sastoje od linearnih opterećenja, struje i naponi su
sinusoidalnog oblika tako da faktor snage zavisi samo od fazne razlike između struje i …