prof r t kennedy 1 eet 307 power electronics professor robert t kennedy
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Prof R T KennedyProf R T Kennedy 11
EET 307 EET 307 POWER ELECTRONICSPOWER ELECTRONICS
Professor Robert T KennedyProfessor Robert T Kennedy
Prof R T KennedyProf R T Kennedy 22
Prof R T KennedyProf R T Kennedy 33
Prof R T KennedyProf R T Kennedy 44
HISTORICALHISTORICAL
18331833
SILICON PHOSPHATESILICON PHOSPHATE
semiconducting propertiessemiconducting properties
MICHAEL FARADAY
1791 -1867
Prof R T KennedyProf R T Kennedy 55
GRAETZ BRIDGEGRAETZ BRIDGE
1897
LEO GRAETZ
1856 - 1941
Prof R T KennedyProf R T Kennedy 66
• 1903 11903 1stst paper on Power Converters paper on Power Converters
• 1925 11925 1stst paper on Inverters: GE Review David paper on Inverters: GE Review David PrincePrince
• 1933 Selenium Rectifier C E Fitts1933 Selenium Rectifier C E Fitts
• 1952 11952 1stst International Conference International Conference
'Rectifiers in Industry‘ Pittsburg USA'Rectifiers in Industry‘ Pittsburg USA
Prof R T KennedyProf R T Kennedy 77
REVOLUTIONARY or REVOLUTIONARY or EVOLUTIONARYEVOLUTIONARY
WILLIAM SHOCKLEY 1910-1989
WALTER BRATTAIN 1902-1987
JOHN BARDEEN 1908-1991
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Prof R T KennedyProf R T Kennedy 99
Prof R T KennedyProf R T Kennedy 1010
INTERDISCIPLINARYINTERDISCIPLINARY
Prof R T KennedyProf R T Kennedy 1111
SIGNAL PROCESSINGSIGNAL PROCESSING
PROCESSORS
ASP DSP
Analogue Signal Processing
Digital Signal Processing
Prof R T KennedyProf R T Kennedy 1212
SIGNAL PROCESSINGSIGNAL PROCESSING
SIGNAL PROCESSOR
INPUT INFORMATION
analogue signal processing
digital signal processing
A-Dconv.
D-Aconv.
DC POWER
PROCESSED OUTPUT
INFORMATION
Prof R T KennedyProf R T Kennedy 1313
POWER PROCESSINGPOWER PROCESSING
POWER PROCESSOR
INPUT POWER
dc-dc conversion
ac-ac conversion
dc-acconv.
ac-dcconv.
control information
PROCESSED OUTPUT POWER
Prof R T KennedyProf R T Kennedy 1414
POWER CONVERTER POWER CONVERTER TERMINOLOGYTERMINOLOGY
• RECTIFIER RECTIFIER • INVERTERINVERTER• BIDIRECTIONAL SYSTEM BIDIRECTIONAL SYSTEM • FREQUENCY CHANGER FREQUENCY CHANGER • CYCLOCONVERTER CYCLOCONVERTER • CYCLOINVERTER CYCLOINVERTER • POWER FACTOR CHANGER POWER FACTOR CHANGER • AC-AC CONVERTERAC-AC CONVERTER• DC-DC CONVERTERDC-DC CONVERTER
Prof R T KennedyProf R T Kennedy 1515
POWER CONVERTER POWER CONVERTER TOPOLOGYTOPOLOGY
Prof R T KennedyProf R T Kennedy 1616
POWER CONVERTER POWER CONVERTER TOPOLGYTOPOLGY
• POWER MODULEPOWER MODULE
• POWER SUPPLYPOWER SUPPLY
• FUSEFUSE
• INPUT FILTERINPUT FILTER
• OUTPUT FILTEROUTPUT FILTER
• CONTROL CIRCUITCONTROL CIRCUIT
Prof R T KennedyProf R T Kennedy 1717
POWER – FREQUENCY POWER – FREQUENCY DOMAINSDOMAINS
• HIGH VOLTAGEHIGH VOLTAGE
• HIGH CURRENTHIGH CURRENT
• HIGH POWER HIGH POWER
• HIGH FREQUENCY HIGH FREQUENCY
Prof R T KennedyProf R T Kennedy 1818
SIGNAL PROCESSOR COMPONENTSSIGNAL PROCESSOR COMPONENTS
R CL
SEMICONDUCTORS
- LINEAR MODE -
SEMICONDUCTORS
- SWITCHED MODE -
Prof R T KennedyProf R T Kennedy 1919
POWER PROCESSOR COMPONENTSPOWER PROCESSOR COMPONENTS
R CL
SEMICONDUCTORS
- LINEAR MODE -
SEMICONDUCTORS
- SWITCHED MODE -
Prof R T KennedyProf R T Kennedy 2020
MULTI DISCIPLINARYMULTI DISCIPLINARY
SPACEMILITARY
AIRCRAFT INDUSTRY
AUTO INDUSTRY
TRANSPORT SYSTEMS
MEDICAL ELECTRONICS
ARCHITECTURE
ENVIRONMENT CONTROL
FARMING
FOOD INDUSTRY
LIGHTING
LEISURE
ELECTRIC VEHICLES
APPLICATIONS
POWER ELECTRONICS
Prof R T KennedyProf R T Kennedy 2121
Prof R T KennedyProf R T Kennedy 2222
advance renewable energy technologyadvance renewable energy technology
Prof R T KennedyProf R T Kennedy 2323
RESIDENTIAL PV SYSTEMRESIDENTIAL PV SYSTEM
Prof R T KennedyProf R T Kennedy 2424
LIGHT DIMMERLIGHT DIMMER
Prof R T KennedyProf R T Kennedy 2525
Prof R T KennedyProf R T Kennedy 2626
Prof R T KennedyProf R T Kennedy 2727
POWER SUPPLIESPOWER SUPPLIES
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interact with Utility interact with Utility POWER QUALITYPOWER QUALITY issuesissues
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Prof R T KennedyProf R T Kennedy 3030
Prof R T KennedyProf R T Kennedy 3131
Prof R T KennedyProf R T Kennedy 3232
Prof R T KennedyProf R T Kennedy 3333
SPACE SPACE TRAVELTRAVEL
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MARS ROVERMARS ROVER
Prof R T KennedyProf R T Kennedy 3535Prof R T Kennedy
Prof R T KennedyProf R T Kennedy 3636
POWER MANAGEMENTPOWER MANAGEMENT
Prof R T KennedyProf R T Kennedy 3737