What Will You Learn?
- Spécifier un transformateur, l’acheter, suivre sa fabrication, le réceptionner en usine, préparer son transport jusqu’à sa destination, le stocker puis l’installer sur son lieu d’utilisation définitif, le mettre en service et le transférer au client
- Connaître les différents défauts pouvant affecter un transformateur ainsi que les dispositifs de protection permettant de le protéger
- Définir le plan de maintenance d'un transformateur
- Connaître l'ensemble des normes régissant la conception, la fabrication et les essais des transformateurs
Course Content
A | INTRODUCTION (open access)
B | BIBLIOGRAPHY
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Bibliography
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Applicable standards
10:01 -
Normal operating conditions according to IEC 60076-1
13:08
C | FUNCTIONS, TECHNOLOGIES AND TYPES
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04:25
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Q-TDP050
D | PHYSICS
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06:12
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Assigned power, voltages and currents
07:48 -
Transformation ratio
03:07 -
Connection and phase displacement symbols
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Short-circuit voltage
06:13 -
Transformer losses
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Internal voltage drop
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Insulation system and temperature limits
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Climatic, Environmental and Fire behaviour classes
05:03 -
Normal, standby and parallel modes
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Noise, vibrations and soundproofing
06:18 -
Q-TDP030
E | PROTECTION
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Protections against internal faults
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Protections against external faults
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Operational protections
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HV automation systems
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Surge protection
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Protective equipment
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Q-TDP500
F | COMPONENTS AND ACCESSORIES
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Magnetic core
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Windings
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Connections (terminals, bushings, bus ducts)
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Dry-type transformers | Windings insulation
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Dry-type transformers | Cooling systems
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Dry-type transformers | Protection enclosure
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Dry-type transformers | Windings temperature
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Dry-type transformers | De-Energized Tap Changer (DETC)
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Oil transformers | Tank types
17:59 -
Oil transformers | Conservator, membrane, breather
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Oil transformers | Winding insulation
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Oil transformers | Oils
15:38 -
03:10
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Oil transformers | Oil thermometer
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Oil transformers | Oil level indicator
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Oil transformers | Cooling system
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Oil transformers | Windings temperature indicator
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Oil transformers | Pressure relief device
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Oil transformers | Buchholz relay and oil check valve
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Oil transformers | DGPT2 or DMCR
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Oil transformers | Valve system and valve plate
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Oil transformers | De-Energized Tap Changer (DETC)
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Oil transformers | On load Tap Changer (OLTC)
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Oil transformers | Marshalling kiosk
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Oil transformers | Painting
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Rating plates
17:23 -
Current transformers
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Earth terminals
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Support, insulation, hauling or rolling accessories
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Q-TDP040
G | FEEDBACK
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Large single-phase transformers
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Copper or aluminium windings
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High-voltage tertiary windings
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Q-TDPx00
H | FACTORY INSPECTION AND ACCEPTANCE TESTS
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Manufacturing quality plan
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Factory acceptance and tests
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Q-TDPx00
I | TRANSPORT
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General information
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Specialised equipment for transporting transformers
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Oil drums (transport, storage)
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Special transport
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Q-TDPx00
J | SITE INSTALLATION
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Oil transformers | Loge transformateur
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Oil transformers | Bac de rétention d’huile
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Oil transformers | Oil-water separator
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Oil transformers | Oil collection pit
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Oil transformers | Site erection
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Oil transformers | Fire detection & protection
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Dry-type transformers | Site erection
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Dry-type transformers | Fire detection & protection
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Q-TDPx00
K | COMMISSIONING AND MAINTENANCE
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Oil processing machine
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Oil transformers | Site tests
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Oil transformers | Maintenance
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Dry-type transformers | Site tests
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Dry-type transformers | Maintenance
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Q-TDPxx0
L | TOOLBOX
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Template | Dry-type transformers | Technical specification
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Template | Dry-type transformers | Datasheet
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Template | Dry-type transformers | List of supplier documents
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Template | Dry-type transformers | Manufacturing quality plan
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Template | Dry-type transformers | List of factory tests
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Template | Dry-type transformers | Factory acceptance checklist
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Template | Oil transformers | Technical specification
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Template | Oil transformers | Datasheet
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Template | Oil transformers | List of supplier documents
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Template | Oil transformers | Manufacturing quality plan
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Template | Oil transformers | List of factory tests
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Template | Oil transformers | Factory acceptance checklist
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Tool | Calculation sheet | Capitalised transformer cost
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Tool | Calculation sheet | Efficiency and internal voltage drop
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Q-TDPxx0
FINAL ASSESSMENT
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TDP final assessment
