Mastering Medium Voltage Schematics Episode 04

Learn from Professionals, Electrical Power Engineering
What you'll learn
MV incoming Feeder Schematics
CB control circuit of incoming feeder
CB tripping circuit of incoming feeder
Incomer interlock with upstream
Mechanical and electrical interlocks of incoming feeder
VT distribution of incoming feeder
Incomer interlock circuit
Requirements
Basics of electrical
Description
Dear All,Welcome to the course about "Mastering Medium Voltage 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. This online course is part 04 of the Mastering Medium Voltage Switchgear drawings. In this part we have covered the following topics.Explained Incoming Single Line diagram.Short circuit rating, continuous ratingLow Voltage panel front viewCapacitive Voltage indicatorIncoming Feeder Trip Circuit 1 Incoming Feeder Trip Circuit 2Incoming Closing CircuitTripping from OC relayTripping from BB relayClose Block CircuitProtection relays close block contacts.Incomer earthing switch interlocks.Incoming feeder interlocks with upstream circuit breakerIndication circuit Single Point and double point indicationsContact multiplication circuit.Where contact multiplication is allowed and where it should be avoidedDC supply supervision circuitWhat is fuse fail relay & how it functionVT distribution circuitIncomer interlocking circuitDC loop & loop supervisionBest Regards
Who this course is for
Students, technicians, engineer
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