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公开(公告)号：US20250093224A1
公开(公告)日：2025-03-20
申请号：US18884640
申请日：2024-09-13
Applicant: Eaton Intelligent Power Limited
Inventor： Bubathi Muruganantham , Priyanka D. Jadhav , Prasad Arvind Venikar , Mugdha Vyankatesh Limaye , Travis Vernon Spoone , Mark Andre Faulkner , Antonio Romero Oruga
Abstract: In one aspect, an electrical apparatus includes: a housing that defines an interior space configured to hold a fluid; and a control system. The control system is configured to: determine a plurality of fault indicators based on a temperature error, where the temperature error is based on a difference between a measured temperature of the fluid and an estimated temperature of the fluid; analyze the fault indicators by comparing each fault indicator to an associated fault specification; and if one or more of the plurality of fault indicators does not meet the associated fault specification: determine whether a fluid leakage condition exists in the electrical apparatus based on the analysis.
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Patent Agency Ranking
公开(公告)号：US20250031328A1
公开(公告)日：2025-01-23
申请号：US18767380
申请日：2024-07-09
Applicant: Eaton Intelligent Power Limited
Inventor： Prasad Ashok Dharmadhikari , Bhushan Kadu , Travis Vernon Spoone , Michael Pearce , Amar Ashok Pawar
Abstract: An apparatus includes: a main body including an interior configured to receive an electrical apparatus, the main body including at least one opening to the interior; and a door configured to overlap the at least one opening to the interior in a first position and to not overlap the at least one opening to the interior in a second position. The apparatus also includes a mounting assembly that includes: a first articulating connection attached to the main body; a second articulating connection attached to the moveable door; and a link between the first articulating connection and the second articulating connection. The mounting assembly is configured to permit the door to move laterally relative to the main body and to rotate about the second articulating connection to transition from the first position and the second position.
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公开(公告)号：US20230280415A1
公开(公告)日：2023-09-07
申请号：US18114694
申请日：2023-02-27
Applicant: Eaton Intelligent Power Limited
Inventor： Prasad Arvind Venikar , Bubathi Muruganantham , Mugdha Vyankatesh Limaye , Bibhudatta Patnaik , Mark Andre Faulkner , Travis Vernon Spoone , Robert Edward Page , Antonio Romero Oruga
IPC: G01R31/62
CPC classification number: G01R31/62
Abstract: A system includes a monitoring module configured to: receive a first indication related to a three-phase input of a three-phase AC electrical asset; receive a second indication related to a three-phase output of the three-phase AC electrical asset; determine performance metrics for the three-phase AC electrical asset based on the first indication and the second indication; determine error metrics by comparing each determined performance metrics to a pre-determined estimated performance metric; compare each of the error metrics to one of a plurality of pre-determined thresholds, the thresholds being determined when the three-phase AC electrical asset is in a healthy condition; and determine whether a developing fault condition exists in the three-phase AC electrical asset based on the comparison.
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公开(公告)号：US20240011847A1
公开(公告)日：2024-01-11
申请号：US18216673
申请日：2023-06-30
Applicant: Eaton Intelligent Power Limited
Inventor： Bubathi Muruganantham , Prasad Arvind Venikar , Balachandar D , Mugdha Vyankatesh Limaye , Mark Andre Faulkner , Travis Vernon Spoone , Robert Edward Page , Antonio Romero Oruga , Swetha Prakash
Abstract: An electrical apparatus includes: a housing that defines an interior space; an active portion in the interior space, the active portion including one or more electrically conductive coils; a fluid in the interior; and a control system configured to: determine a difference between a measured temperature of the fluid and an estimated temperature of the fluid; and determine whether a performance condition exists based on the difference.
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公开(公告)号：US20250093227A1
公开(公告)日：2025-03-20
申请号：US18884637
申请日：2024-09-13
Applicant: Eaton Intelligent Power Limited
Inventor： Bubathi Muruganantham , Priyanka D. Jadhav , Prasad Arvind Venikar , Mugdha Vyankatesh Limaye , Travis Vernon Spoone , Mark Andre Faulkner , Antonio Romero Oruga
Abstract: An electrical apparatus includes: a housing that defines an interior space configured to hold a fluid; and a control system configured to: obtain a measured temperature value of the fluid from a sensor; build a dataset of fault indicator values, where each fault indicator is a numerical value based on a temperature error, the temperature error is based on a difference between the measured temperature value of the fluid and an estimated temperature value of the fluid; generate one or more features from the dataset; apply a classifier to the one or more features to determine a fluid leak output; and determine whether a fluid leak condition exists in the electrical apparatus based on the fluid leak output.
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公开(公告)号：US20240019502A1
公开(公告)日：2024-01-18
申请号：US18216667
申请日：2023-06-30
Applicant: Eaton Intelligent Power Limited
Inventor： Bubathi Muruganantham , Prasad Arvind Venikar , Balachandar D , Mugdha Vyankatesh Limaye , Mark Andre Faulkner , Travis Vernon Spoone , Robert Edward Page , Antonio Romero Oruga , Swetha Prakash
IPC: G01R31/62
CPC classification number: G01R31/62
Abstract: A system includes: an electrical apparatus that includes: a housing that defines an interior space; an active portion in the interior space; and insulation configured to electrically insulate at least part of the active portion. The system also includes a monitoring apparatus configured to: receive measured data from the electrical apparatus; determine a load forecast for the electrical apparatus based on the measured data; determine whether a pre-determined time interval has elapsed; and after the pre-determined time interval has elapsed: estimate an actual amount of life lost for the insulation during the pre-determined time interval that elapsed based on the measured data; estimate a predicted amount of life lost for the insulation during one or more future time intervals based on the load forecast; and estimate a remaining service life for the electrical apparatus based on the actual amount of life lost and the predicted amount of life lost.
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