Case Study

How Reclosers Ensure a Steady Supply of Power: It’s All in the Magnet

How Reclosers Ensure a Steady Supply of Power: It’s All in the Magnet

Pages 3 Pages

15 COMSOL MULTIPHYSICS MAY 2013 IT’S A VERY stormy day with high winds. A tree branch falls to the ground, and on its way down it touches two overhead cables and causes a momentary short circuit. At home, though, you merely notice the lights flicker for a second. The fact that power isn’t cut off for longer is thanks to a device called a recloser. It combines a circuit breaker that trips if an overcurrent is detected with reclosing control ci

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