公开(公告)号：US20210098216A1

公开(公告)日：2021-04-01

申请号：US16588255

申请日：2019-09-30

Applicant: Rockwell Automation Technologies, Inc.

Inventor： Ahmad K. Omari ,  Michael C. McOlash ,  Stefan T. Dziekonski ,  Andrew J. Jaap ,  Randall S. Langer ,  David Elmiger

IPC: H01H47/00 ,  H01H50/18 ,  H01H50/44 ,  H01H50/54 ,  H01H47/22

Abstract: A control system may include a processor that may receive a first dataset associated with a type of load device coupled to a relay device. The processor may then receive a second dataset associated with one or more operations of the load device over a period of time. The processor may also determine a switching profile to control moving an armature of the relay device between a first position and a second position based on the first dataset and the second dataset, such that the switching profile comprises a firing angle for moving the armature with respect to an electrical waveform. The processor may then control a current provided to a relay coil of the relay device based on the switching profile.

公开(公告)号：US20250029801A1

公开(公告)日：2025-01-23

申请号：US18812644

申请日：2024-08-22

Applicant: Rockwell Automation Technologies, Inc.

Inventor： Ahmad K. Omari ,  Michael C. McOlash ,  Stefan T. Dziekonski ,  Andrew J. Jaap ,  Randall S. Langer ,  David Elmiger

IPC: H01H47/00 ,  H01H47/22 ,  H01H50/18 ,  H01H50/44 ,  H01H50/54

Abstract: A control system may include a processor that may receive a first dataset associated with a current received at a load device coupled to a relay device. The processor may also determine harmonics data associated with the current and determine a switching profile to control moving a first armature of three armatures in the relay device based on the harmonics data. The switching profile is configured to control movement of the first armature between a first position and a second position, and wherein the switching profile comprises a firing angle for moving the first armature with respect to an electrical waveform, a second armature, and a third armature. The processor may then control a current provided to a relay coil of the relay device based on the switching profile, such that the relay coil causes the first armature to move.

公开(公告)号：US20220344118A1

公开(公告)日：2022-10-27

申请号：US17858647

申请日：2022-07-06

Applicant: Rockwell Automation Technologies, Inc.

Inventor： Ahmad K. Omari ,  Michael C. McOlash ,  Stefan T. Dziekonski ,  Andrew J. Jaap ,  Randall S. Langer ,  David Elmiger

IPC: H01H47/00 ,  H01H47/22 ,  H01H50/18 ,  H01H50/44 ,  H01H50/54

Abstract: A control system may include a processor that may receive a first dataset associated with a type of load device coupled to a relay device. The processor may then receive a second dataset associated with one or more operations of the load device over a period of time. The processor may also determine a switching profile to control moving an armature of the relay device between a first position and a second position based on the first dataset and the second dataset, such that the switching profile comprises a firing angle for moving the armature with respect to an electrical waveform. The processor may then control a current provided to a relay coil of the relay device based on the switching profile.