I was reading this news story: **broken link removed**
As you see the headline says "feeders trip", what are these "feeders". One definitions these are low voltage wires. But wires don't trip, circuit breakers do. Please help me. Thanks
For some reason I wasn't able to open that Scribd document. So, "feeders" are in fact low-voltage wires. Where are those "circuit breakers" and "relays" located? At substation? Please help me. Thanks.