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Lithium ion cells packaged in aluminium cans continue to be the highest performing cells in the market. Circuit protection for rechargeable lithium-based battery cells and packs in a critical design consideration.

overcurrent and overtemperature conduction that can result from accidental shorting or abusive/runaway charging can raise temperature high enough to damage components and cause substantial damage.

This paper presents the use of PPTC devices for short-circuit ....etc

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Voltage surges are unpredictable, momentary increases in voltage. Typically, lightning, inductive switching, or power switching cause surges, which can damage the insulation in building wiring, electrical appliances, or electronic equipment.

Power surges, which can create havoc with today's highly sensitive electrical and electronic equipment, are an unavoidable fact of life. Power surges, both voltage and current, are occurring continually in today?s power systems.

Whether they occur naturally, such as from lightning and static electri ....etc

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Advances in Photonic Devices


abstract

Computers have enhanced human life to a great extent. The goal of improving on computer speed has resulted in the development of the Very Large Scale Integration (VLSI) technology with smaller device dimensions and greater complexity. VLSI technology has revolutionized the electronics industry and additionally, our daily lives demand solutions to increasingly sophisticated and complex problems, which requires more speed and better performance of computers.
For the ....etc

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brief information about advances in power system protection........ ....etc

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Lithium ion cells packaged in aluminium cans continue to be the highest performing cells in the market. Circuit protection for rechargeable lithium-based battery cells and packs in a critical design consideration. overcurrent and overtemperature conduction that can result from accidental shorting or abusive/runaway charging can raise temperature high enough to damage components and cause substantial damage. This paper presents the use of PPTC devices for short-circuit and overcharge of battery packs. Polymeric positive temperature coefficient [ ....etc

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ADVANCES IN POWER PLANT STEAM BLOW CLEANING ANALYSES


Bechtel Power Corporation
Frederick, Maryland, USA
Paul J. Babel
Bechtel Power Corporation
Frederick, Maryland, USA
Allen T. Vieira
Bechtel Power Corporation
Fredrick, Maryland, USA

ABSTRACT
Steam blows are used prior to initial turbine powering for steam power plants to clear debris and surface scale that could potentially damage turbine blades during plant operation. Based on experience from steam blows for several dozen plants, enhancements have been m ....etc

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sir i am btech can u plz provide the full report of mhd power generation and their recent advance technologies.. ....etc

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Abstract”
In this paper, a real-time system to create a talking head from a video
sequence without any user intervention is presented. In the proposed
system, a probabilistic approach, to decide whether or not extracted
facial features are appropriate for creating a three-dimensional (3-D)
face model, is presented. Automatically extracted two-dimensional
facial features from a video sequence are fed into the proposed
probabilistic framework before a corresponding 3-D face model is built
to avoid g ....etc

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