Need for Mobile Power Sources

Development of Mobile devices is fuelled by change in mobile communication services and technologies

Current & next generation mobile devices are pushing existing battery technology to its limits

Incremental improvements in battery performance will not keep pace with tomorrowâ„¢s power hungry mobile devices

Thus alternatives to battery are emerging to fulfill 21st century electronics demands ....etc

[:=Read Full Message Here=:]

Respected Sir! send me all topics of chameleon chips
1.advantages and disadvatages
2.applications (where it is uses)
3.figures of chameleonchips
4.history
5.types
6. technoliges of chameleonchips


I'm waiting for your valuable information.

thanking u sir,

Your's Sincearly,
A.S.Hemalatha.[i ....etc

[:=Read Full Message Here=:]

Abstract-
This paper describes the concept andapplications of artificial intelligence techniques for solvingproblems in electrical power systems. It first reports areasin power systems that artificial intelligence has been appliedto. It then summarizes the artificial intelligence techniqueswhich have been employed and makes suggestions for theimprovement of existing artificial intelligence tools. Futurethemes for further development in artificial in powersystems are proposed.
I. INTRODUCTION
Modern power sy ....etc

[:=Read Full Message Here=:]

This paper highlights some effects of an asymmetrical design on three phase multilevel inverters from a supply network point of view. The investigated topology is based on a series connection of single phase inverters (partial cell) in each phase. Each partial cell is fed through a three-phase diode rectifier for a unidirectional power flow, fed itself through the secondary of the power transformer (PT). From analytical relationships in continuous and discontinuous current conduction mode, itâ„¢s shown that a symmetrical multilevel inverte ....etc

[:=Read Full Message Here=:]

Presented by:
Paulo F. Ribeiro, Ph.D., MBA




Abstract

Energy storage technologies do not represent energy sources
Provide valuable added benefits to improve:
stability, power quality and security of supply.

Battery Technologies

Flywheel Technologies

Advanced / Super Capacitors

Superconducting Energy Storage Systems



....etc

[:=Read Full Message Here=:]

Teaching Utility Applications of Power Electronics in a First Course on Power Systems

Outline


Importance of teaching power electronics in a power systems course
Description of proposed approach consisting of four segments
Functional aspects of power electronics
Power device capabilities and Power Electronic Structures
Role of power electronics in utility applications
Details of the power electronics structures


Importance


Increasing applications of Power Elec ....etc

[:=Read Full Message Here=:]

Cost of power hump and installation cost ....etc

[:=Read Full Message Here=:]

presented by:
N.RAMA KRISHNA


POWER HUMP
ABSTRACT
In the present scenario power becomes major need for human life. Due to day-to-day increase in population and lessen of the conventional sources, it becomes necessary that we must depend on non-conventional sources for power generation. While moving, the vehicles posses some kinetic energy and it is being wasted. This kinetic energy can be utilized to produce power by using a special arrangement called “POWER HUMP”.
The Kinetic energy of moving veh ....etc

[:=Read Full Message Here=:]

Hi,
My names is mcguire sanders and i need your help with a seminar report on lasers application in simple cd, dvd and more advance applications. ....etc

[:=Read Full Message Here=:]

Abstract—

This paper proposes a new soft-switched continuousconduction- mode (CCM) boost converter suitable for high-power applications such as power factor correction, hybrid electric vehicles, and fuel cell power conversion systems. The proposed converter achieves zero-voltage-switched (ZVS) turn-on of active switches in CCM and zero-current-switched turn-off of diodes leading to negligible reverse-recovery loss. The components’ voltage ratings and energy volumes of passive components of the proposed converter are greatly reduce ....etc

[:=Read Full Message Here=:]