thermoelectric generator full seminar report ....etc

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Radioisotope Batteries for MEMS




What is a Nuclear Battery?

Goal: convert energy from radioactive decay to electricity
•Options:
–Direct charge collection
–Indirect (scintillation)
–Betavoltaic
–Thermoelectric
–Thermionic
–thermophotovoltaic


Isotope Selection


Type of radiation
–Alpha
–Beta
•Half-Life
–Long -> Long battery life
–Short -> Higher power
•Avoid gammas in the decay chain
•W ....etc

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please tell me about general history foot step power generation ....etc

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RADIOISOTOPE THERMOELECTRIC GENERATOR(RTG)

INTRODUCTION

Radioisotope Thermoelectric Generator is a electrical generator.
It uses a radioactive material as the fuel and uses the fact that radioactive materials generate heat as they decay into nonradioactive materials.
This released heat is converted in to electricity by using Seebeck effect using an array of thermocouples.
The output obtained in a RTG is a steady output voltage and its power capacity is a few 100 W.
RTG provi ....etc

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simulation matlab parabolic trough coupled with thermoelectric generator ....etc

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i need ppt on automotive thermoelectricgenerator ....etc

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History of 64-bit Computing: AMD64 and Intel Itanium Processors
64-bit History
• “640K ought to be enough for anybody” – Bill Gates
• 64-bit twice as fast as 32-bits?
• Benefits of 64-bit technology
• Applications of 64-bit technology
AMD64 Outline
• AMD Athlon 64 Specifications
• Operating Modes
• Register overview
• DDR controller and Hypertransport
AMD Athlon 64 Specifications
Infrastructure Socket 754
Number of Transistors 105.9 million
64-bit Instruction Set ....etc

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Thermoelectric coolers, also called thermoelectric modules or peltier coolers, are semiconductor-based electronic components that function as small heat pumps. On applying a low DC voltage to the thermoelectric module, heat moves through the module from one side to the other. One face of the module is therefore cooled, while the other face simultaneously heats up. This phenomenon may be reversed whereby a change in the polarity of the applied DC voltage will cause heat to be moved in the opposite direction. consequently, a thermoelectric module ....etc

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THERMOELECTRIC POWER GENERATOR

INTRODUCTION
ENERGY
THERMOELECTRICITY AND TEG
WASTE HEAT HARVESTING
HISTORY

TEG
COMBINATION OF UNITS OF TE MODULES
THERMAL TO ELECTRICAL
BASIC PRINCIPLE

PRINCIPLE
SEEBECK EFFECT, PELTIER EFFECT AND THOMSON EFFECT.
WORKING MECHANISM OF A THERMOCOUPLE.

Constrution
HEAT SOURCE - FROM WHICH HEAT IS DRAWN
HEAT SINK - COLD RESERVOIR TO WHICH HEAT IS DISSIPATED
PAIR OF THEMOCOUPLES - BASED ON TE ELEMENTS
LOAD RESISTANCE ....etc

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Thermoelectric coolers, also called thermoelectric modules or peltier coolers, are semiconductor-based electronic components that function as small heat pumps. On applying a low DC voltage to the thermoelectric module, heat moves through the module from one side to the other. One face of the module is therefore cooled, while the other face simultaneously heats up. This phenomenon may be reversed whereby a change in the polarity of the applied DC voltage will cause heat to be moved in the opposite direction. consequently, a thermoelectric module ....etc

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