Artificial Intelligence Based Three-Phase Unified Power Quality Conditioner

Abstract:
Power quality is an important measure of the performance of an electrical power system.
This paper discusses the topology, control strategies using artificial intelligent based controllers and
the performance of a unified power quality conditioner for power quality improvement. UPQC is an
integration of shunt and series compensation to limit the harmonic contamination within
5 %, the limit imposed by IEEE-519 standard. Th ....etc

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we want circuit diagram of unified power quality conditioner in simulink
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D. Menniti, A. Pinnarelli
Electronic, Computer and System Science Department

U. De Martinis, A. Andreotti
Electric Engineering Department


Abstract –
Flexible AC Transmission Systems (FACTS) use power electronic components to enhance controllability and capability of electrical power system. FACTS devices are able of opportunely modify voltage, phase angle and/or impedance and then the power flows at particular points in power systems . One of the more intriguing and potentia ....etc

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what is unified power factor control circuit diagram. working principle ....etc

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i need applications, advantages and future scope of unified power factor control ....etc

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Abstract
This paper presents a new unified power-quality conditioningsystem (MC-UPQC), capable of simultaneous compensationfor voltage and current in multibus/multifeeder systems. Inthis configuration, one shunt voltage-source converter (shunt VSC)and two or more series VSCs exist. The system can be applied to adjacentfeeders to compensate for supply-voltage and load currentimperfections on the main feeder and full compensation of supplyvoltageimperfections on the other feeders. In the proposed configuration,all converters are connecte ....etc

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This article is presented by:
PENDLI AGAIAH
SUMAN DONTHARABOINA
INTER LINE UNIFIED POWER QUALITY CONDITIONER

ABSRACT

To improve the power quality of two feeders in a distribution system.

INTRODUCTION
It is a new connection for a Unified Power Quality Conditioner (UPQC) .
The device (IUPQC) is connected between two feeders coming from different substations.
It is used for improving the power quality.


FACTORS AFFECTING P ....etc

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CONTROL AND ANALYSIS OF A UNIFIED POWER FLOW CONTROLLER

PRESENTED BY:
A.AMITHA
A.GAYATHRI
P.B.KALYANI
G.BHARATHA LAXMI

¢ AIM:
THE MAIN AIM OF OUR PROJECT IS TO
INCREASE THE POWER CONTROL OR VOLTAGE
CONTROL IN A TRANSMISSION LINE USING
UPFC(UNIFIED POWER FLOW CONTROLLER).


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Unified Power Flow Controller

INTRODUCTION

Two main objectives of FACTS

Increase the TX capability of AC line
Control of power flow over the TX routes

UPFCs - most effective FACTS device

UPFC “ a device which control TX line impedance, voltage and phase angle



BASIC CONSTRUCTION OF A UPFC

Consists of two switching GTO converters
Shunt-connected
Series-connected

Both converters can operate in a rectifier mode or in an inverter mode

A DC branch links these two converters ....etc

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