Invention Grant
- Patent Title: System and method for determining characteristics of power cables using distributed temperature sensing systems
- Patent Title (中): 使用分布式温度传感系统确定电力电缆特性的系统和方法
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Application No.: US12998531Application Date: 2009-11-04
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Publication No.: US08775151B2Publication Date: 2014-07-08
- Inventor: Mahesh U. Algaonkar , Kent Kalar , Kari-Mikko Jaaskelainen
- Applicant: Mahesh U. Algaonkar , Kent Kalar , Kari-Mikko Jaaskelainen
- Agency: Krueger Iselin LLP
- Agent Michael A. Ervin
- International Application: PCT/US2009/005969 WO 20091104
- International Announcement: WO2010/053542 WO 20100514
- Main IPC: G06G7/54
- IPC: G06G7/54 ; G02B6/00 ; G01K11/32
Abstract:
A system and method using both static and transient modeling of power cables coupled with real time measurements of distributed temperature profiles of both the cable and it's immediate environment to optimize the current loads of the power cable. The optical fibers used for measuring distributed temperature profiles can be integrated directly into the monitored power cables or be deployed alongside the power cables, including using the optical fibers deployed in optical power ground wire systems.
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