RECENT TRENDS IN POWER SYSTEMS PROTECTION WAVELET APPLICATIONS



Abstract:

This paper presents a descriptive overview of the wavelet transform applications in power systems. Wavelet transform has received great attention in power community in the last years, because are better suited for the analysis of certain types of transient waveforms than the other transforms approach. Wavelets can be used to model a variety of power system transients using a fraction of the total number of coeffi ....etc

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Recent Trends in Indian IPO Market

IPOs witnessed a sharp decline in collections during the June 2008 quarter, indicating a fall of 88.45% from the year-ago levels. The data on number of IPOs that were issued are not encouraging either. The sentiment of the investors can be traced back to the overvalued Reliance Power IPO during Q4'07. This was an issue from the Ambani stable, which was the most high profile sufferer. Reliance Power ended its first day on the markets at Rs. 372 against issue price ....etc

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AN OVERVIEW OF RECENT DEVELOPMENTS IN NANOTECHNOLOGY FOR SPACE SYSTEMS.
WHY NANOTECHNOLOGY?
Advanced miniaturization, a key thrust area to enable new science and exploration missions
Ultrasmall sensors, power sources, communication, navigation,and propulsion systems with very low mass, volume and power consumption are needed.
Nanotechnology presents a whole new spectrum of opportunities to build device components and systems for entirely new space architecture.
Collection of microspacecraft making a variety of ....etc

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RECENT TRENDS IN IP/NGEO SATELLITE COMMUNICATION SYSTEMS: TRANSPORT, ROUTING, AND MOBILITY MANAGEMENT CONCERNS
ABSTRACT
Non-geostationary (NGEO) satellite communication systems are seen as an attractive solution to realize the vision of anywhere, anytime pervasive access to the Internet. Their design and development have thus gained tremendous interest in the last few years. Commencing with a brief overview of general NGEO satellite configurations, this article next addresses the key technical difficulties in the development ....etc

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hello sir i have to deliver seminar on recent trend in nanotechnoloy.
and i want a ppt for that
i want to deliver a seminar on recent trends on nanotechnology and i need your help can you provide a presentation fo the same. ....etc

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Progress and Recent Trends in Homogeneous Charge CompressionIgnition (HCCI) Engines
What Is HCCI?
An HCCI engine is a mix of both conventional spark-ignition and diesel compression ignition technology.
HCCI is characterized by the fact that the fuel and air are mixed before combustion starts and the mixture auto-ignites as a result of the temperature increase in the compression stroke.
The resulting spontaneous burn produces a flameless energy release in a large zone almost simultaneously -- very different th ....etc

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hi i
neeed a project based on the recent development in solar energy ....etc

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hello sir/madam I need to present an presentation about new trends in Nanotechnology.... ....etc

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