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Substation Riddle No.1 - Soak pit in electrical substations
What is the purpose of soakpit in HV electrical substations?. what is its significance in reation to climatic conditions of the area(desert,little rain,heavy rain)?
Author : Sinnadurai Sripadmanaban - From: Srilanka
Substation Riddle No.2 - Fault current calculation
Substation with 3200 A bus , What is the fault current?
Author : A Selvakumar - From: India
Substation Riddle No.3 - Fire protection/detection in EDF substations
I would like to know what the regulatory requirements are for Fire detection/protection in EDF sub-stations.
Author : Andy Cheary - From: Unknown
Substation Riddle No.4 - Substation Reliability
What is substation reliability? How can we evaluate and improve the substation reliability?
Author : unknown
Substation Riddle No.5 - Earth mat design
Calulation and design of Earth mat in 400 kV substations.
Author : soman - From: India
Substation Riddle No.6 - Fire Rating of Substation Building
Give details,advantage & disadvantage of Fire-resistant & Fire-resilient Substation building
Author : Prse - From: India
Substation Riddle No.7 - Circuit breaker selection
how can i calculate short circuit currents to select t circuit breakers for substation?
Author : michael - From: Ethiopi
Substation Riddle No.8 - Nitrogen Injection fire Protection System
What is the detailed principle of Nitrogen Injected Fire Protection System for Power Transformer?
Author : Sandeep Gautam - From: India
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