04:22
Wenner test
04:27
Tolerable step potential
02:51
Ground potential rise
04:56
Grid resistance calculation
04:02
Fall of potential test
04:11
Transformer impedance
02:58
Substation grounding course
03:59
Substation DC Room Layout
01:41
Cable measurement
03:01
Control room layout
02:17
Substation Cable Tray
03:23
Air Insulated Substation Design Part 3
06:12
Transformer Offloading
03:53
Air Insulated Substation Design Part 2
02:10
Substation control and protection part 5
01:57
Impedance protection blocking scheme
03:38
Impedance protection acceleration scheme
04:32
Impedance protection two ended scheme
03:52
Impedance protection reach definition
02:59
Pilot isolation transformers
02:01
Pilot wire differential protection
02:10
Diameter substation protection zones
02:47
Double busbar substation protection zones
02:43
Single busbar substation interlocking
03:17
Interlocking logic
01:57
Meter locations
02:20
Power factor compensation
02:17
Relay flags
02:00
Fault clearance time
03:44
Mechanical interlocking
03:51
Metering current transformers
02:29
Series relay flags
02:30
Substation ferruling
01:16
Test blocks
07:07
High impedance busbar protection
09:27
Busbar sizing
07:07
Ring main unit protection
04:20
Air circuit breakers
03:30
Miniature circuit breakers
05:38
Fuses
08:29
Protection zones
08:53
Differential protection
13:45
Substation configurations
04:35
Live tank circuit breakers
03:26
Substation post insulators
04:30
Substation clearances
08:11
Metalclad switchgear
01:14
Identifying voltage transformers
01:33
Identifying Current Transformers
03:24
Air insulated substation design course
01:57
Air Insulated Substation Connectors
03:22
Trip circuit supervision
03:40
Transformer vector group
01:53
Transformer on load tapchanger
02:55
Transformer no load tapchanger
04:11
Transformer cooling system
03:57
Transformer biased differential protection
02:32
Synchronising
02:38
Substation Battery load cycle
02:10
Substation DC system architecture
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