This work presents a method of current harmonic reduction in a distorted distribution system. In order to evaluate the proposed method a grid with high-order current harmonics is assumed. The reduction of current distortion is feasible due to the pulse modulation of an active filter, which...

This paper presents a simple method for finding the suitable value of shunt and series capacitance necessary to initiate self excitation and self-regulation (voltage regulation) in a self-excited six-phase induction generator (SPSEIG) for stand-alone renewable energy generation in conjunction...

In this paper, a small-scale Rankine Cycle (RC) operating as a combined heat and power (CHP) unit and fed by wood waste is studied and the preliminary design and theoretical analysis of the main RC components are presented. A reciprocating single-stage expansion steam engine (SE) was chosen as...

The purpose of this research is to explain the policy model even for the development of renewable energy sources in the country. This article examines the factors affecting the renewable energy market and the development methods of these resources based on the grounded theory. The information of...

This paper presents a simple d–q model of a saturated multi-phase (six-phase) self-excited induction generator (SP-SEIG). Performance equations for this machine are given which utilize the saturated magnetizing inductance Lm=(λm/im) and its derivative (dLm/dim) rather than dynamic inductance...

The Binalood region in Iran enjoys an average wind speed of 6.82m/s at 40m elevation and an average daily solar radiation of 4.79kWh/m2/day. Within this perspective, a remote rural village in Binalood region, called Sheikh Abolhassan, can readily be expected to have more than enough potential...

The paper is focused on problems of evaluation of effectiveness of investment projects, building and operation of an agricultural biogas stations. It deals with significance of biogas production in the area of agriculture. Biomass from which biogas is produced is one of important renewable...