Electrical Axis

Type and Purpose of Phase Disconnects

Editorial StaffThursday, June 17, 2021

Photo Credit: Control Automation A disconnect switch is any solid-blade switch installed to provide a means to isolate or sectionalize a c...

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Switch-on-to-Fault Schemes in the Context of Line Relay Loadability

Editorial StaffThursday, June 17, 2021

Photo Credit: Alfanar The Protection System Review Program – Beyond Zone 3 document, issued in August 2005. Appendix B stated: When deter...

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grid automation power system automation substation automation

Substation Control System

Editorial StaffThursday, June 17, 2021

Photo Credit: Windpower Engineering and Development Due to our earnest desire to reduce carbon footprints, the utilization of renewable en...

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Busbar electric protection

Numerical Busbar Protection Scheme

Editorial StaffWednesday, June 16, 2021

Photo Credit: EMS Industrial The application of numerical relay technology to busbar protection has lagged behind that of other protection...

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Busbar electric protection

Busbar Protection

Editorial StaffWednesday, June 16, 2021

Photo Credit: Schneider Electric The protection scheme for a power system should cover the whole system against all probable types of fault....

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Instrument Transformers in Power System Protection

Editorial StaffSunday, April 18, 2021

Electrical Substation | Source: General Electric Protection or measuring devices require data on the electrical rating of the equipment to...

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capacitor electric protection power system protection

Fundamentals of Capacitor Protection

Editorial StaffSunday, April 18, 2021

Capacitors | Source: Schneider Electric Capacitor banks are used to correct the power factor of an AC system or to compensate for reactiv...

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electrical protection power system protection protective relaying

Electrical System Protection Tips and Guidelines

Editorial StaffSunday, April 18, 2021

Protection Relay Panel | Source: Schnieder Electric Electrical system protection should: detect faults cut off of the faulty parts of the...

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electric protection Fault Analysis power system protection short circuit analysis

Fundamental of Short Circuit Currents

Editorial StaffSunday, April 18, 2021

Medium Voltage Switchgear | Source: Schneider Electric A short circuit is one of the major incidents affecting electrical systems. Short-c...

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Electrical Axis

Type and Purpose of Phase Disconnects

Switch-on-to-Fault Schemes in the Context of Line Relay Loadability

Substation Control System

Numerical Busbar Protection Scheme

Busbar Protection

Instrument Transformers in Power System Protection

Fundamentals of Capacitor Protection

Electrical System Protection Tips and Guidelines

Fundamental of Short Circuit Currents

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