20/26 MVA Transformer Outdoor Cubicle Schematics
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- Created by Elite Engineering
- Language: English
Description
Dear All,
Welcome to the course about "20/26 MVA Transformer Outdoor Cubicle Schematics". This training is start from very basic level to advance level. Focus has been given to deliver the practical and hands on knowledge.
Trainer have over 18 years of field experience and has worked at 11/132/220/500kV Substation, 1263MW power plant, 660kV HVDC system. worked with several companies, SIEMENS, ABB, GE, SEC, KE, WAPDA, NTDC, ARAMCO, SABIC, MARAFIQ. Trainer has given hundreds of trainings online and offline, so it will be great to join this training and take advantage of field experience.
Following topics are covered in this training:
Introduction to transformer components
Explained transformer GA drawings
Tripping connections to outdoor cubicle
Side, Top views explained
Fan groups in the transformer
winding & oil temperature alarm wiring
Stage 1, Stage 2 Fan group operation, Stage 3 Alarm & Stage 4 Tripping
Normal & Emergency power supply, connection, control, auto and manual modes
Selection of supply by contactors
Fan group 1 & 2 priority, Selection of fan group is possible, it mean which fan group will run at stage 1 of oil / winding temperature and stage 2
Explained the indication circuit
Explained the power circuit of fans
Explained alarm and tripping circuit from oil & winding temperature indicator
Auto and manual control of fan control, both fan groups can be selected at manual mode or the auto mode.
Operation of fan groups at manual mode from local and remote
Commands from automatic voltage regulator panel
Thanks
Course Info
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