公开(公告)号：WO2014078360A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/069811

申请日：2013-11-13

Applicant: ELWHA LLC

Inventor： CHAN, Alistair K. ,  CHEATHAM, Jesse R. ,  DEANE, Geoffrey F. ,  GATES, William ,  HYDE, Roderick A. ,  ISHIKAWA, Muriel Y. ,  KARE, Jordin T. ,  MYHRVOLD, Nathan P. ,  PETROSKI, Robert C. ,  TEGREENE, Clarence T. ,  TUCKERMAN, David B. ,  WHITMER, Charles ,  WOOD, Lowell L., Jr.

IPC: G01B21/00 ,  H02G1/00 ,  G01P15/00

CPC classification number: G01P15/00 ,  G01H17/00 ,  H02G7/14 ,  H02G7/18

Abstract: A system for monitoring motion of an overhead line includes a monitoring device. The monitoring device includes an accelerometer and a processing circuit. The processing circuit is configured to accept data from the accelerometer corresponding to line movement, analyze the data to determine displacement data corresponding to a displacement of the overhead line, accept data corresponding to a location of at least one external object proximate to the overhead line, and analyze the displacement data to determine a clearance from the at least one external object.

Abstract translation: 用于监视架空线的运动的系统包括监视装置。 监视装置包括加速度计和处理电路。 处理电路被配置为接受来自对应于行移动的加速度计的数据，分析数据以确定对应于架空线的位移的位移数据，接受对应于靠近架空线的至少一个外部对象的位置的数据， 并且分析所述位移数据以确定与所述至少一个外部对象的间隙。