Abstract”
This paper presents a simplified sinusoidal uninterruptible power supply (UPS) system. The proposed scheme includes features such as high power factor, low total harmonic distortion and good dynamic response at the ac output voltage. In addition, the scheme has the desirable characteristics of high efficiency, simple circuit and low cost compared with a traditional standalone multiple stages UPS with power factor correction. The paper also presents the circuit operation, the analysis and, experimental results of the proposed U ....etc

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PRESENTED BY:
N.SAHUL HAMEED
V.DINESH BABO
P.PURSOTHAMAN


A Novel Power Management Control Strategy for Renewable Energy Power System
Introduction and Scope
 Comparing single-stage grid-connected photovoltaic (PV) system with power quality improvement, in this project, a high-capacity single phase grid-connected PV system based on wide range conversion converter + inverter is proposed, which not only allows a wide range of input voltage, but also compensates unbalance current of the local load co ....etc

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i am going to do project on this topic. plz help me by giving project abstract...
[email protected] ....etc

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Ppt and seminar report on icing of power transmission line ....etc

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Power System Technology Navigator



Asynchronous connection
The interconnected AC networks that tie the power generation plants to the consumers are in most cases large. The map below shows the European situation.
There is one grid in Western Europe, one in Eastern Europe, one in the Nordic countries. Islands like Great Britain, Ireland, Iceland, Sardinia, Corsica, Crete, Gotland, etc. also have their own grid with no AC connection to the continent. The oth ....etc

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please send the ppt and documentation of icing of power transmission lines ....etc

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review of Power Transmission Lines Icing Monitoring ....etc

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POWER QUALITY MEASUREMENTS PERFORMED ON
WIND FARMS IN TURKISH POWER SYSTEM
ABSTRACT
The wind farm integration may cause power quality concerns in power systems.
Integration of large scale wind farms into power systems presents some challenges
that must be addressed such as system operation and control, system stability, and
the power quality. Therefore, determining how much the power quality would be
affected by fluctuant power production and by the connection of the wind turbines
to the power system is the most important issue ....etc

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ICING OF POWER TRANSMISSION lines during winter storms are a persistent problem that causes outages and costs millions of dollars in repair expenses. High-frequency excitation at approximately 8-200 kHz has been proposed as a method to melt ice. The method works by a combination of two mechanisms. At these frequencies, ice is a lossy dielectric, causing heating directly in the ice. In addition skin effect causes current to flow only in a thin layer on the surface of the line, causing resistive losses and consequent heating.In this article, ....etc

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hi to all
i need me project based on ieee simulation on powersystem or power electronics kindly send some topics ....etc

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