In this manuscript, we propose a single-phase UPC (universal power compensator) system to extensively tackle quality issues (voltage and current) with an equal VAR (volt-ampere reactive) sharing approach between the series shunt APF (active filter) of system. The feature facilitates inverters be rating. An SRF (synchronous reference frame)-based direct PA (power angle) calculation technique is ...

Given the concern for maintaining voltage stability in power systems integrated with renewable due to a mismatch generation and demand, there remains need invoke flexible alternating current transmission system (FACTS) devices distribution network. The present paper deals identifying locations of placement static var compensator an experimental IEEE 14-bus system; drop different buses is calcul...

Abstract: The use of the isolated hybrid power systems is being popular due to the continuous increasing gap between demand and supply of conventional energy sources and intermittent nature of non-conventional energy sources. Normally, the non-conventional energy source such as wind have induction generator to generate electricity but induction generators require reactive power for its operatio...

The scope of the present paper is to analyze and to compare the performance achievable by two different adaptive schemes for nodal voltage regulation in power systems. The first scheme is based on the modelreference technique while the second one employs the self-tuning approach. The design methodologies and the characteristcs of each scheme are described. With reference to a Static VAR System ...

This paper describes an electronic means of measuring the instantaneous active and reactive power absorbed by any electrical equipment. The measurements are based on the Clark (α-β) and Park (d-q) transformations. The system is useful to teach electrical machines in Park’s coordinates and it allows also the study and control of some power electronics converters that are connected to three phase...

This paper presents the dynamic performance analysis of an Advanced Static Var Compensator (ASVC) using three-level neutral point-clamped voltage source inverter. The paper presents the principles of operating and the method of reference currents generation. The dynamic behaviour of the system is further analysed using Matlab/Simulink with SimPower Systems toolbox through a set of simulation te...

Many of papers refers to study of application for FACTS. Especially for using reactive compensators for 500KV power system in order to increase the static voltage stability margin and transient stability enhancement have considered. However the selection of suitable Var source (STATCOM or SVC) also need to be considered. The purpose of this paper is to solve the above problems in order to sugge...

In recent years, the doubly fed induction generators (DFIGs) are used in modern wind power plants. These generators have a large impact on the stability of power system. In this paper, we examine the stability of DFIG wind turbines with static synchronous compensator (STATCOM). Optimal tuning of STATCOM control Parameters is very important in order to proper Performance of STATCOM as a stabiliz...