Hi,
Mastering transformer protection is made up in total six parts, this is part 5 of 6.
Find below details of topics covered in this training.
Topics covered in Part 5:
123 Creepage Distance, Clearance Distance and arcing horn
124 HV bushing maintenance
125 Rupture Disc
126 Sudden Oil Pressure Relay
127 Tap Changers Types and requirements
128 Make before break patent of onload tap changer by Dr Janson 1927
129 Tap Changer Winding Arrangements
130 Off load tap changer
131 On Load Tap Changer
132 On Load Tap changer Working
133 OLTC Sequence of operation in detail
134 OLTC General Arrangements
135 What is the basic difference between Transition Resistance and Reactor type
136 What are the advantages of vacuum type OLTC
137 What preventive maintenance, measures can be used for improvement in life
138 Tie In Resistor in Tap Changer
139 Tap Changer Design Methodologies
140 Tap Changer Animation
141 Air Bleeding in Transformer
142 Test Performed On Transformer
144 Transformer Turn Ratio Test
145 Purpose Transformer Open circuit and short circuit test
146 Transformer Open Circuit Test
147 Short Circuit Test of Transformer
148 Impedance Test of Transformer
149 C and DF or Tan Delta Test of transformer
150 How to Predict the Result of Tan Delta Testing
151 Sweep Frequency Response Analysis Test
152 DC winding Resistance Test
153 Transformer Demagnetization after Winding Resistance Test
154 Going Through Transformer FAT Report
Regards
Elite Engineering