Abstract -
The proliferation of power electronic
based equipment has produced a significant impact
on the quality of electrical power supply. The
modern day equipments are highly sensitive to
deviation from ideal sinusoidal voltages.
Conventional power quality enhancement
equipments are providing to be in adequate. A very
promising solution for supply voltage imperfection
is UPQC (Unified Power Quality Conditioner).
Unified power quality conditioners (UPQCs) allow
the mitigation of voltage and current disturbances
that coul ....etc

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I AM ANIL KUMAR PURSUING M.TECH, EEE, PSCA. THIS TIME I NEED TO DO PROJECT WORK ON UPQC AS SAID ABOVE TOPIC. I NEED HELP FROM UR SIDE FOR COMPLETE THE M.TECH, SO I WANT TO KNOW THE ABOVE TOPIC IN FULL VERSION. PLEASE FORWARD THE ABOVE WORK TO MY MAIL........
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Abstract
This paper introduces a sensorless nonlinear control
scheme for controlling the speed of a permanent magnet
synchronous motor (PMSM) driving an unknown load torque.
The states of the motor and disturbance torque are estimated via
an extended nonlinear observer avoiding the use of mechanical
sensors. The control strategy is an exact feedback linearization
law, with trajectory tracking evaluated on estimated values
of the PMSM states and the disturbance torque. The system
performance is evaluated by simulations.
I. I ....etc

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please get or send the ppt of power quality of issues and mitigation techniques ....etc

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Presented by:
Manoharan.S.


Mitigation of Power Quality Issues
(Transient suppression by SMES system)
Abstract — This paper presents the modeling and simulation results of a superconducting magnetic energy storage (SMES) system for power transmission applications. This is the largest SMES coil ever built for power utility applications and has the following unique design characteristics: 50 MW (96 MW peak), 100 MJ, 24 kV dc interface. As a consequence of the high-power and high- ....etc

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Abstract
Fengzhan Zhao
Rengang Yang





Abstract

Taking advantage of S-transform(ST), the paper proposes a new method of detecting and classifying power quality disturbances. The S-transform is unique in that it provides frequency-dependent resolution while maintaining a direct relationship with the Fourier spectrum. The features obtained from S-transform are distinct, understandable and immune to noise. According to a rule-based decision tree, eight types of single power disturbance and two types of complex p ....etc

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power quality disturbances,classification,detection,mitigation using wavelet and SVM

please send material/data

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....etc

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ABSTRACT
INTROUCTION
The aim of the power system has always been to supply electrical energy to customers. Earlier the consumers of electrical energy were mere acceptors. Interruptions and other voltage disturbances were part of the deal. But today electric power is viewed as a product with certain characteristics which can be measured, predicted, guaranteed, improved etc. Moreover it has become an integral part of our life. The term 'power quality' emerged as a result of this new emphasis placed on the customer uti ....etc

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can you plz send me a ppt on de topic given plz plz.. ....etc

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hi i am Ramya,i would like to get details about sag in the form of ppt.would please help me out to know information regarding sag.wishing for an positive response

thanking you ....etc

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