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Commutation of SCR

2 additions to document , most recent 2 months ago

When Why
Dec-17-23 commutation of SCR
Dec-17-23 اتخاذ القرار

The process of turning OFF SCR is defined as "Commutation". Thyristor cannot be turned off by applying negative gate current. It can only be turned off if the current I through it goes negative (reverse). In all commutation techniques, a reverse voltage is applied across the thyristor during the turn OFF process.

There are two methods by which a thyristor can be turned OFF.

DMU Timestamp: December 14, 2023 18:24

Added December 17, 2023 at 9:02am by Dr. Ahmed
Title: commutation of SCR

DMU Timestamp: December 14, 2023 18:24

Added December 17, 2023 at 9:17am by Dr. Ahmed
Title: اتخاذ القرار

DMU Timestamp: December 14, 2023 18:24





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