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公开(公告)号:US11143715B2
公开(公告)日:2021-10-12
申请号:US16993496
申请日:2020-08-14
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor: Jordan Bell , Kanchanrao Gangadhar Dase , Sajal Harmukh , Normann Fischer , Daqing Hou
Abstract: Disclosed herein are systems for determining a broken conductor condition in a multiple-phase electric power delivery system. It has been observed that broken conductors pose a safety concern when occurring in the presence of people or vulnerable environmental conditions. Broken conductor conditions disclosed herein may be used to detect and trip the phase with the broken conductor, thus reducing or even eliminating the safety risk. Further, a distance to the opening may be determined.
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公开(公告)号:US20210048486A1
公开(公告)日:2021-02-18
申请号:US16993496
申请日:2020-08-14
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor: Jordan Bell , Kanchanrao Gangadhar Dase , Sajal Harmukh , Normann Fischer , Daqing Hou
Abstract: Disclosed herein are systems for determining a broken conductor condition in a multiple-phase electric power delivery system. It has been observed that broken conductors pose a safety concern when occurring in the presence of people or vulnerable environmental conditions. Broken conductor conditions disclosed herein may be used to detect and trip the phase with the broken conductor, thus reducing or even eliminating the safety risk. Further, a distance to the opening may be determined.
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