Sentence examples for circuit breaker operating from inspiring English sources

According to circuit breaker operating mode in the substation, one zone of transformer backup protection operation logic is added: if this logic judges that the bus coupler (or bus sectioning) CB is in trip state before protection tripping, the time delay of tripping circuit breakers at both sides of transformer will be shortened.

The circuit breaker operates according to the proposed algorithm well.

In the power switch part, a circuit breaker is arranged in each switch, and when a short failure occurs on the downstream equipment side, the circuit breaker operates before the current limiter in the upstream bus side.

In addition, fast circuit breakers operate at the zero-crossing point, thus the short circuit capacity is small.

The new device, called a fault current limiter, is intended to act as a brake on the current, allowing the circuit breaker to operate safely and limiting damage to the station, and thus perhaps also restricting the spread of problems in a city or region.

5) The given time is then delayed, causing the circuit breaker to operate.

The simplest circuit breakers are operated by a solenoid that is activated by an excessive increase in current flow.

Backup protection issues tripping signals when the main protection or its associate circuit breaker fails to operate.

Hundreds of thousands of switches and circuit breakers must be operated manually, and the main transmission lines have little instrumentation to monitor the second-by-second flow of electricity from unpredictable new sources like windmills.

First, for switching a single-pole hydraulically operated SF6 circuit breaker has been selected and after that, one with electric motor-drive.

When a short-circuit fault occurs on a feeder, the circuit breaker at the outset of feeder operates to clear the fault.