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公开(公告)号：US11592496B2
公开(公告)日：2023-02-28
申请号：US16050235
申请日：2018-07-31
IPC分类号： G01R31/62 , G01K1/14 , G01K11/32 , H01F27/28 , H01F27/32 , H01F27/40 , H01F41/12 , H01F41/04 , G01K13/00
摘要： Sensing methods and systems for transformers, and the construction thereof, are described herein. Example transformer systems and example methods for constructing a core for the system are disclosed. The example system includes a core with a bottom plate, two or more limbs mounted to the bottom plate and a top plate enclosing the core. At least one of the bottom plate, the limbs and the top plate is formed with a sensing component therein. The sensing component can be mounted to a spacer layer assembled within a stack of laminated layers. The sensing component can be mounted within a path defined within the spacer layer, for example. Methods for detecting operating conditions within the transformer are also disclosed.
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公开(公告)号：US11175351B2
公开(公告)日：2021-11-16
申请号：US16653036
申请日：2019-10-15
摘要： Optical sensing methods and systems for power applications, and the construction thereof, are described herein. An example method of constructing a winding assembly includes mounting a sensing component to a coil former, and winding a coil onto the coil former so that the sensing component is positioned within the coil. A system and method for detecting operating conditions within a transformer using the described winding assemblies are described.
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3.发明申请公开(公告)号：US20200217903A1
公开(公告)日：2020-07-09
申请号：US16653036
申请日：2019-10-15
摘要： Optical sensing methods and systems for power applications, and the construction thereof, are described herein. An example method of constructing a winding assembly includes mounting a sensing component to a coil former, and winding a coil onto the coil former so that the sensing component is positioned within the coil. A system and method for detecting operating conditions within a transformer using the described winding assemblies are described.
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公开(公告)号：US20230296694A1
公开(公告)日：2023-09-21
申请号：US18100006
申请日：2023-01-23
IPC分类号： G01R31/62 , H01F41/04 , G01K13/00 , G01K1/14 , G01K11/32 , H01F27/28 , H01F27/40 , H01F41/12
CPC分类号： G01R31/62 , H01F41/04 , G01K13/00 , G01K1/14 , G01K11/32 , H01F27/2871 , H01F27/402 , H01F41/12 , H01F2027/404 , H01F27/323
摘要： Sensing methods and systems for transformers, and the construction thereof, are described herein. Example transformer systems and example methods for constructing a core for the system are disclosed. The example system includes a core with a bottom plate, two or more limbs mounted to the bottom plate and a top plate enclosing the core. At least one of the bottom plate, the limbs and the top plate is formed with a sensing component therein. The sensing component can be mounted to a spacer layer assembled within a stack of laminated layers. The sensing component can be mounted within a path defined within the spacer layer, for example. Methods for detecting operating conditions within the transformer are also disclosed.
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公开(公告)号：US20190041446A1
公开(公告)日：2019-02-07
申请号：US16050235
申请日：2018-07-31
摘要： Sensing methods and systems for transformers, and the construction thereof, are described herein. Example transformer systems and example methods for constructing a core for the system are disclosed. The example system includes a core with a bottom plate, two or more limbs mounted to the bottom plate and a top plate enclosing the core. At least one of the bottom plate, the limbs and the top plate is formed with a sensing component therein. The sensing component can be mounted to a spacer layer assembled within a stack of laminated layers. The sensing component can be mounted within a path defined within the spacer layer, for example. Methods for detecting operating conditions within the transformer are also disclosed.
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公开(公告)号：US10473706B2
公开(公告)日：2019-11-12
申请号：US15432408
申请日：2017-02-14
摘要： Optical sensing methods and systems for power applications, and the construction thereof, are described herein. An example method of constructing a winding assembly includes mounting a sensing component to a coil former, and winding a coil onto the coil former so that the sensing component is positioned within the coil. A system and method for detecting operating conditions within a transformer using the described winding assemblies are described.
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7.发明申请公开(公告)号：US20170234919A1
公开(公告)日：2017-08-17
申请号：US15432408
申请日：2017-02-14
IPC分类号： G01R31/02 , H01F41/02 , H01F27/40 , H01F17/04 , H01F27/28 , H01F27/32 , G01R1/07 , H01F41/12
CPC分类号： G01R31/027 , G01K1/14 , G01K11/32 , H01F27/2871 , H01F27/323 , H01F27/402
摘要： Optical sensing methods and systems for power applications, and the construction thereof, are described herein. An example method of constructing a winding assembly includes mounting a sensing component to a coil former, and winding a coil onto the coil former so that the sensing component is positioned within the coil. A system and method for detecting operating conditions within a transformer using the described winding assemblies are described.
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