公开(公告)号：US20130194703A1

公开(公告)日：2013-08-01

申请号：US13746635

申请日：2013-01-22

Applicant: ROLLS-ROYCE PLC

Inventor： Stephen Mark HUSBAND ,  Alexander Charles SMITH ,  Roger SHUTTLEWORTH ,  Xiaoze PEI

IPC: H02H9/02

CPC classification number: H02H9/023 ,  Y02E40/69

Abstract: This invention relates to a current limiter comprising a first circuit portion arranged in parallel with a second circuit portion, the first circuit portion comprising a superconductor element arranged in series with a switching arrangement, the second circuit portion comprising a load element, the superconductor element being disposed within a cooling chamber, and the cooling chamber and the switch being disposed within a vacuum chamber, wherein the switching arrangement comprises: a mechanical actuator which is operable between a closed condition in which current is conducted through the first circuit portion and an open condition in which current is diverted from the first circuit portion through the second circuit portion and a controller for monitoring and operating the switch.

Abstract translation: 本发明涉及一种限流器，包括与第二电路部分并联布置的第一电路部分，第一电路部分包括与开关装置串联设置的超导体元件，第二电路部分包括负载元件，超导体元件是 设置在冷却室内，并且所述冷却室和所述开关设置在真空室内，其中所述切换装置包括：机械致动器，其可在电流通过所述第一回路部分传导的关闭状态和打开状态 其中电流从第一电路部分通过第二电路部分转移，以及用于监视和操作开关的控制器。