Type of Transformers VG PATEL 1 TRANSFORMER ENCYCLOPAEDIA
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Type of Transformers VG PATEL 1
TRANSFORMER ENCYCLOPAEDIA Types of Transformers Tuesday, March 9, 2021 VG PATEL 2
TRANSFORMER ENCYCLOPAEDIA Types of Transformers According to transformer design Tuesday, March 9, 2021 VG PATEL 3
TRANSFORMER ENCYCLOPAEDIA Types of Transformers A variety of specialized transformer designs has been created to fulfill certain engineering applications. The numerous applications to which transformers are adapted lead them to be classified in many ways: • By power level: from a fraction of a volt-ampere (VA) to over a thousand MVA; • By frequency range: power, audio or radio frequency; Tuesday, March 9, 2021 VG PATEL 4
TRANSFORMER ENCYCLOPAEDIA Types of Transformers • By voltage class: from a few volts to hundreds of kilovolts; • By cooling type: air cooled, oil filled, fan cooled, or water cooled; • By application function: such as power supply, impedance matching, or circuit isolation; By end purpose: distribution, rectifier, arc furnace, Instrument, amplifier output; • By winding turns ratio: step-up, step-down, isolating (near equal ratio), variable. • The special purpose transformers. Tuesday, March 9, 2021 VG PATEL 5
TRANSFORMER ENCYCLOPAEDIA Types of Transformers (Power Transformers) • • Auto Transformers Generator Transformers Unit auxiliary Transformers Station Transformers Interconnecting Transformers Receiving sub-station Transformers Distribution Transformers Out door and Indoor Transformers Tuesday, March 9, 2021 VG PATEL 6
TRANSFORMER ENCYCLOPAEDIA Types of Transformers: 1. Single Phase Transformers(IS-2026) 2. Three Phase Transformers(IS-1180 & IS 2026) 3. Instrument Transformers(IS-2705) 4. Transformer for Static Converters 5. Testing Transformers 6. Traction (Freight loco)Transformers 7. Welding Transformers(IS-1851) 8. Mining Transformers(IS-2772) 9. Earthing or grounding Transformers(IS-3151) Tuesday, March 9, 2021 VG PATEL 7
TRANSFORMER ENCYCLOPAEDIA Types of Transformers 10) X-ray Transformers 11) Reactors - (Shunt & Series) - (IS-5553) 12) Furnace duty transformers(IS-12977) 13) Generator Transformers 14) Unit Auxiliary Transformers 15) Station Transformers 16) Interconnecting Transformers 17) Distribution Transformers 18) Phase Shifting Transformers (for rectifier duty and phase shifting for adjusting load flow). 19) Hermetically Sealed Transformers Tuesday, March 9, 2021 VG PATEL 8
TRANSFORMER ENCYCLOPAEDIA OPEN FORUM Tuesday, March 9, 2021 9
TRANSFORMER ENCYCLOPAEDIA THANQ Tuesday, March 9, 2021 10
