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1.发明申请Systems and Methods for Providing Increased Fault Current Capability in Uninterruptible Power Supply Systems 有权在不间断电源系统中提供更高故障电流能力的系统和方法公开(公告)号：US20150263568A1
公开(公告)日：2015-09-17
申请号：US14640409
申请日：2015-03-06
Applicant: General Electric Company
Inventor： Silvio Colombi , Andrea Mannuccini , Harry Bye Handlin
IPC: H02J9/06
CPC classification number: H02J9/061 , H02J3/48 , H02J9/062 , Y10T307/615 , Y10T307/62
Abstract: A system is provided. The system includes a ring bus, at least one voltage source, and a plurality of uninterruptible power supplies (UPSs) electrically coupled between the at least one voltage source and the ring bus, wherein at least one UPS of the plurality of UPSs includes an input, an output, a rectifier having a rectifier input and a rectifier output, an inverter having an inverter input and an inverter output, wherein the rectifier output is electrically coupled to the inverter input, and a bypass switch electrically coupled between the rectifier input and the inverter output, the bypass switch configured to close in response to detection of a fault on the ring bus.
Abstract translation: 提供了一个系统。 该系统包括环形总线，至少一个电压源和电耦合在所述至少一个电压源和环形总线之间的多个不间断电源（UPS），其中所述多个UPS中的至少一个UPS包括输入 输出，具有整流器输入和整流器输出的整流器，具有逆变器输入和反相器输出的逆变器，其中整流器输出电耦合到逆变器输入，以及旁路开关，其电耦合在整流器输入和 逆变器输出，旁路开关配置为关闭，以响应环路总线上的故障检测。
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公开(公告)号：US09735616B2
公开(公告)日：2017-08-15
申请号：US14640409
申请日：2015-03-06
Applicant: General Electric Company
Inventor： Silvio Colombi , Andrea Mannuccini , Harry Bye Handlin
CPC classification number: H02J9/061 , H02J3/48 , H02J9/062 , Y10T307/615 , Y10T307/62
Abstract: A system is provided. The system includes a ring bus, at least one voltage source, and a plurality of uninterruptible power supplies (UPSs) electrically coupled between the at least one voltage source and the ring bus, wherein at least one UPS of the plurality of UPSs includes an input, an output, a rectifier having a rectifier input and a rectifier output, an inverter having an inverter input and an inverter output, wherein the rectifier output is electrically coupled to the inverter input, and a bypass switch electrically coupled between the rectifier input and the inverter output, the bypass switch configured to close in response to detection of a fault on the ring bus.
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3.发明申请公开(公告)号：US20160118847A1
公开(公告)日：2016-04-28
申请号：US14823233
申请日：2015-08-11
Applicant: General Electric Company
Inventor： Silvio Colombi , Andrea Mannuccini , Harry Bye Handlin , Lorenzo Giuntini
Abstract: A system is provided. The system includes a plurality of uninterruptible power supplies (UPSs), a ring bus, a plurality of chokes, each choke of the plurality of chokes electrically coupling an associated UPS of the plurality of UPSs to the ring bus, and at least one switch electrically coupled between at least one UPS of the plurality of UPSs and the ring bus, the at least one switch having an opening time of less than 10 milliseconds.
Abstract translation: 提供了一个系统。 该系统包括多个不间断电源（UPS），环形总线，多个扼流圈，多个扼流圈的每个扼流圈将多个UPS中的相关UPS电气耦合到环形总线，以及至少一个电气开关 耦合在所述多个UPS中的至少一个UPS和所述环形总线之间，所述至少一个开关具有小于10毫秒的打开时间。
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