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Transactions of the American Institute of Electrical Engineers, 1931
The principle of operation of oil circuit breakers has been conceived to the present time as deionization of the arc stream during the time required for the recovery voltage to appear across the circuit breaker terminals. An alternative principle is here developed in which the arc products are swept away by the scavenging action of an oil blast.
D. C. Prince, W. F. Skeats
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The principle of operation of oil circuit breakers has been conceived to the present time as deionization of the arc stream during the time required for the recovery voltage to appear across the circuit breaker terminals. An alternative principle is here developed in which the arc products are swept away by the scavenging action of an oil blast.
D. C. Prince, W. F. Skeats
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Price dynamics with circuit breakers
Quantitative Finance, 2019We model the dynamics of an asset price in the presence of a circuit breaker. A circuit breaker is a trading halt imposed by the exchange after the price drops below (or rises above) a pre-specified value within a trading session. The investors' anticipation of the probability of a halt feedbacks on the price process. This leads to coupled integral
Sandro Claudio Lera +2 more
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Transactions of the American Institute of Electrical Engineers, 1941
CIRCUIT breaker application is being simplified. A subcommittee of the protective devices committee of the AIEE has studied methods of calculating short circuit currents and has prepared a report which presents a simplified procedure based on standardized contact parting times and typical current decrements.1 To facilitate the use of this method ...
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CIRCUIT breaker application is being simplified. A subcommittee of the protective devices committee of the AIEE has studied methods of calculating short circuit currents and has prepared a report which presents a simplified procedure based on standardized contact parting times and typical current decrements.1 To facilitate the use of this method ...
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The Expulsion Oil Circuit Breaker
Transactions of the American Institute of Electrical Engineers, 1934In the expulsion type of oil circuit breaker the arc occurring on circuit interruption is ``expelled'' from the contact chamber by a high velocity gas blast. Breakers of this type have demonstrated their capability of consistently interrupting short circuits on a typical large electric power system within 1 or 2 cycles of arc.
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Transactions of the American Institute of Electrical Engineers, 1923
The 150-kv. system operated for some years by the Southern California Edison Company has not made use of automatic operation of circuit breakers. The multiplication of generating stations and connections which accompanied the change to 220-kv. makes desirable the automatic sectionalizing of the line in cases of trouble and, therefore, requires circuit ...
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The 150-kv. system operated for some years by the Southern California Edison Company has not made use of automatic operation of circuit breakers. The multiplication of generating stations and connections which accompanied the change to 220-kv. makes desirable the automatic sectionalizing of the line in cases of trouble and, therefore, requires circuit ...
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A Review of Solid-State Circuit Breakers
IEEE Transactions on Power Electronics, 2021Rostan Rodrigues +2 more
exaly
2013
In order for secure switching to take place in an arrangement of a plurality of circuit breakers (S1, S2, S2', S2'', S3, S3', S3'') which are connected in series and/or parallel and are at least partially coupled to one another via a data network, a first circuit breaker (S2; S3'') capable of self-diagnosis can detect whether the desired change of its ...
SIEMENS AG +6 more
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In order for secure switching to take place in an arrangement of a plurality of circuit breakers (S1, S2, S2', S2'', S3, S3', S3'') which are connected in series and/or parallel and are at least partially coupled to one another via a data network, a first circuit breaker (S2; S3'') capable of self-diagnosis can detect whether the desired change of its ...
SIEMENS AG +6 more
openaire +1 more source