The application of power semiconductor devices in the area of power electronics and power system are the key factors which kindle the power quality problems particularly the harmonics, burden of reactive power and neutral current due to unbalance. The above citied power quality problems are predominant due to wide usage of 1-φ / 3-φ , linear and nonlinear loads which are fed from three phase fo...

This study investigated the problem of controlling a three-phase three-wire photovoltaic (PV)-type distribution static compensator (DSTATCOM). In order to model, simulate, and control system, MATLAB/SIMULINK tool was used. Different controllers were applied create switching pulses for IGBT-based voltage source converter (VSC) mitigation various power quality issues in PV-DSTATCOM. Traditional a...

<span>In this paper, <span>a voltage source inverter is utilized as a distributed static compensator (DSTATCOM). The DSTATCOM used for the elimination of harmonics caused by nonlinear load. reference currents were estimated with synchronous frame (SRF). Conventionally, SRF uses voltage, load current and filter to compute track desired DSTATCOM. sliding mode controller feedback linea...

One of the main problems in wind energy generation is the connection to the grid. Injection of wind power into the grid affects the power quality resulting in poor performance of the system. The wind energy system faces frequently fluctuating voltage due to the nature of wind and introduction of harmonics into the system. The influence of the wind turbine in the grid system concerning the power...

This paper explains the experimental study of a distributed energy resource (DER) integrated three-phase, three-wire electrical distribution system (EDS) under power quality (PQ) and optimal active flow control (OAPFC). In this research, back-to-back connected two-level VSI (BTB-TVSI) based static compensator (DSTATCOM) for unbalanced non-linear load is designed. The aim to provide better OAPFC...

Custom power is a technology driven product and service solution which embraces a family devices such as Dynamic Voltage Restorer (DVR), Distributed Shunt Compensator (DSTATCOM), Solid State Breaker (SSB) etc which will provide power quality functions at distribution voltages. The rapid response of these devices enables them to operate in real time, providing continuous and dynamic control of t...

Nowadays, the trend of countries and their electrical sectors moves towards inclusion renewable distributed generators (RDGs) to diminish use fossil fuel based DGs. The solar photovoltaic-based DG (PV-DG) is widely used as a clean sustainable energy resource. Determining best placements ratings PV-DG significant task for systems assess potentials. With capability inverters inject required react...

The present study suggests that series voltage injection is more effective than parallel current to improve quality on the load side. line can be accurately symmetrized at connection point by creating and controlling a component in each phase. This reliable injection. A dynamic restorer (DVR) distribution static synchronous compensator (DSTATCOM) were utilized provide required power. DVR an mod...

The work delineated in this paper deals with the reduced sensor-based operation of PV-DSTATCOM (Photovoltaic distribution static compensator) focusing on voltage source inverter (VSI) switch current limiting control. In study, soft computing technique control based variable leaky least mean square (VLLMS) algorithm is modified to incorporate both sensor and schemes. DSTATCOM predominantly intro...

Abstract A distribution system is connected with many non‐linear loads, and generated harmonies are mitigated by using static compensator (DSTATCOM) which coupled at the point of common coupling through a voltage source inverter (VSI) filter circuit. High‐frequency switching ripples along output VSI during pulse width modulation switching. Inductor‐capacitor‐inductor (LCL) used to suppress high...