- May- 2021 -22 MayGas Insulated Switchgear
Impact factors of SF6 gas-insulated switchgear(GIS) on the environment
Photo by Jakit17, Dreamstime (source from T&D world website for display only) Comparison between GIS…
Read More » - Apr- 2021 -26 AprilSwitchgear Automation
Circuit Breaker Control IED Application In High Voltage Substations
Photo from the article: designing a new smart IED for detecting and clearing faults in…
Read More » - Mar- 2021 -25 MarchHigh Voltage Circuit Breaker
IEC 62271-100 Circuit Breaker Standard Definitions And Its Update Process
Photo from IEC 62271-200 standard General about IEC: The International Electrotechnical Commission (IEC) is an…
Read More » - Feb- 2021 -20 FebruaryMV DC Switchgear
Medium Voltage DC Solid-State Circuit Breakers Design and future
Photo source from Solid-State Circuit Breakers For Medium Voltage DC Power article by M. Kempkes,…
Read More » - Jan- 2021 -20 JanuaryMV AC Switchgear
IEC 62271-200 Medium voltage Metal-enclosed switchgear Standard Definitions And Its Update Process
Photo from IEC 62271-200 standard General about IEC: The International Electrotechnical Commission (IEC) is an…
Read More » - Dec- 2020 -9 DecemberHV DC Switchgear
Switching conditions Basic comparison for HVDC and HVAC circuit breakers in grids
Photo from NARI company website just for show (world’s first set of 200kV DC circuit…
Read More » - Nov- 2020 -11 NovemberGenerator Circuit Breaker
generator circuit breaker breaking capacity classification according to IEC/IEEE 62271-37-013
Photo from HITACHI-ABB power grid company GCB type HEC 10( ABB review Energy pdf file)…
Read More » - Oct- 2020 -12 OctoberHigh Voltage Instrument Transformer
Current measurment By Zero flux current transformers in gas insulated switchgear(GIS)
Photo from EE power website General about Zero flux CT: Increased complexity in the power…
Read More » - Sep- 2020 -26 SeptemberVacuum Switchgear
Bellows role in vacuum interrupters
photo from Noja power company website Introduction for vacuum interrupter & bellows: With the advancement…
Read More » - Aug- 2020 -18 AugustHigh Voltage Disconnector Switch
IEC 62271-102 Disconnector & Earthing switch Standard Definitions And Its Update Process
Photo from IEC 62271-102 standard In my previous article, I explained about the standard IEC…
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