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1. 发明授权

US09705418B2 Power converter with oil filled reactors 有权
公开(公告)号：US09705418B2
公开(公告)日：2017-07-11
申请号：US14893816
申请日：2013-06-14
申请人： ABB TECHNOLOGY LTD
发明人： Mats Hyttinen
IPC分类号： H02M7/483 , H02M7/44 , H02M7/00 , H01B9/06
CPC分类号： H02M7/44 , H01B9/0694 , H02M7/003 , H02M2007/4835
摘要： It is provided a power converter for transferring power between a high voltage DC connection and a high voltage AC connection. The power converter includes a power converter assembly including: a first converter arm, a first reactor, a second reactor and a second converter arm, connected serially between the positive and negative terminals of the DC connection. The high voltage AC connection is provided between the first reactor and the second reactor. Each one of the converter arms includes a plurality of converter cells and each one of the converter cells includes a switching element and an energy storage element. Both the first reactor and the second reactor are oil filled reactors.

2. 发明申请

US20180025810A1 POWER CABLE 审中-公开
公开(公告)号：US20180025810A1
公开(公告)日：2018-01-25
申请号：US15549828
申请日：2016-02-16
申请人： LS CABLE & SYSTEM LTD.
发明人： Kyoung-Ro KO , Ju-Yeon LEE
IPC分类号： H01B9/02 , H01B7/20 , H01B9/06 , H01B7/02
CPC分类号： H01B9/02 , H01B3/48 , H01B7/02 , H01B7/20 , H01B9/0688 , H01B9/0694
摘要： The present invention relates to a power cable and, particularly, to an extra-high voltage underground or submarine cable. Particularly, the present invention relates to a power cable in which an insulation layer, itself, has high dielectric strength, an electric field to be applied to the insulation layer is effectively buffered, degradation of the insulation layer can be prevented during a cable connection step such that the life of the power cable is extended and simultaneously, the thickness of the insulation layer is minimized such that an outer diameter of the cable is reduced, thereby enabling flexibility, ease of installation, workability and the like of the cable to be improved.

3. 发明申请

US20160134200A1 POWER CONVERTER WITH OIL FILLED REACTORS 有权
标题翻译：带油填充反应器的电力变流器
公开(公告)号：US20160134200A1
公开(公告)日：2016-05-12
申请号：US14893816
申请日：2013-06-14
申请人： ABB TECHNOLOGY LTD
发明人： Mats HYTTINEN
IPC分类号： H02M7/44
CPC分类号： H02M7/44 , H01B9/0694 , H02M7/003 , H02M2007/4835
摘要： It is provided a power converter for transferring power between a high voltage DC connection and a high voltage AC connection. The power converter includes a power converter assembly including: a first converter arm, a first reactor, a second reactor and a second converter arm, connected serially between the positive and negative terminals of the DC connection. The high voltage AC connection is provided between the first reactor and the second reactor. Each one of the converter arms includes a plurality of converter cells and each one of the converter cells includes a switching element and an energy storage element. Both the first reactor and the second reactor are oil filled reactors.
摘要翻译：提供了一种用于在高压DC连接和高压AC连接之间传送电力的功率转换器。功率转换器包括功率转换器组件，其包括：第一转换器臂，第一反应器，第二反应器和第二转换器臂，其串联地连接在DC连接的正极和负极端子之间。在第一反应器和第二反应器之间提供高压AC连接。每个转换器臂包括多个转换器单元，并且每个转换器单元包括开关元件和能量存储元件。第一反应器和第二反应器都是填充油的反应器。

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