Electrical Axis

Mechanical Detection of Faults in Transformer

Editorial StaffWednesday, March 31, 2021

Substation Transformer | Source: Nynas The transformer still needs a mechanical component or systems for protection especially when the pr...

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grid automation protective relaying substation automation

What is an Intelligent Electronic Device?

Editorial StaffTuesday, March 30, 2021

Substation Automation Architecture | Source: General Electric The term Intelligent Electronic Device or an IED refers to a broad definitio...

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electric protection protective relaying

Protection Systems Applied in Substation and Power Networks

Editorial StaffTuesday, March 30, 2021

Protection Relay | Source: Siemens The task of protection and control in substations and in power grids is the provision of all the technic...

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Electrical Design selective coordination

What is Selective Coordination?

Editorial StaffTuesday, March 30, 2021

Selective Coordination The two one-line diagrams above illustrates the concept of selective coordination during electrical design . The sys...

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current transformer electric protection protective relaying

Types and Classes of Current Transformer Used in Protective Relaying

Editorial StaffTuesday, March 30, 2021

Current Transformer in the Substation | Source The importance of current transformers in the transmission and distribution of electrical en...

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electric protection protective relaying

What are the applications of SIPROTEC 4 7SJ62 Multifunction Protection Relay?

Editorial StaffTuesday, March 30, 2021

SIPROTEC 4 7SJ62 Multifunction Protection Relay The SIPROTEC 4 7SJ62 relays can be used for line protection of high and medium voltage net...

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electric protection protective relaying transformer protection

Guide for Protective Relay Applications to Power Transformers: Fuse Protection

Editorial StaffMonday, March 29, 2021

Protection Relay Panel | Source Protective relaying is applied to components of a power system for the following reasons: Separate the faul...

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electric protection power system protection protective relaying

What is the Advantage of IDMT in Protective Relaying?

Editorial StaffThursday, December 17, 2020

In protective relaying there are two philosophies available to effectively achieve selectivity and coordination by time grading two philos...

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Electrical Axis

Mechanical Detection of Faults in Transformer

What is an Intelligent Electronic Device?

Protection Systems Applied in Substation and Power Networks

What is Selective Coordination?

Types and Classes of Current Transformer Used in Protective Relaying

What are the applications of SIPROTEC 4 7SJ62 Multifunction Protection Relay?

Guide for Protective Relay Applications to Power Transformers: Fuse Protection

What is the Advantage of IDMT in Protective Relaying?

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