GB8906885D0 - Monitoring electric cables - Google Patents
Monitoring electric cablesInfo
- Publication number
- GB8906885D0 GB8906885D0 GB898906885A GB8906885A GB8906885D0 GB 8906885 D0 GB8906885 D0 GB 8906885D0 GB 898906885 A GB898906885 A GB 898906885A GB 8906885 A GB8906885 A GB 8906885A GB 8906885 D0 GB8906885 D0 GB 8906885D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric cables
- monitoring electric
- monitoring
- cables
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898906885A GB8906885D0 (en) | 1989-03-28 | 1989-03-28 | Monitoring electric cables |
PCT/GB1990/000462 WO1990011532A1 (en) | 1989-03-28 | 1990-03-28 | Monitoring electric cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898906885A GB8906885D0 (en) | 1989-03-28 | 1989-03-28 | Monitoring electric cables |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8906885D0 true GB8906885D0 (en) | 1989-05-10 |
Family
ID=10653999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898906885A Pending GB8906885D0 (en) | 1989-03-28 | 1989-03-28 | Monitoring electric cables |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB8906885D0 (en) |
WO (1) | WO1990011532A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111323729A (en) * | 2018-12-14 | 2020-06-23 | 罗斯蒙特航天公司 | Arc detection and remaining life prediction for probe heater PHM |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10322885A (en) * | 1997-05-14 | 1998-12-04 | Canon Inc | Solar beam power generating unit |
DE19725611C2 (en) * | 1997-06-17 | 2001-03-08 | Siemens Ag | Monitoring method and monitoring device for a cable |
US6084207A (en) * | 1998-01-19 | 2000-07-04 | Msx, Inc. | Method and apparatus for using direct current to detect ground faults in a shielded heater wire |
US6218647B1 (en) * | 1998-01-19 | 2001-04-17 | Msx, Inc. | Method and apparatus for using direct current to detect ground faults in a shielded heater wire |
GB0002607D0 (en) * | 2000-02-05 | 2000-03-29 | Smiths Industries Plc | Cable testing |
US7327132B2 (en) * | 2005-08-15 | 2008-02-05 | University Of Denver | Testing procedure for evaluating diffusion and leakage currents in insulators |
AU2007283998B2 (en) * | 2006-08-18 | 2010-12-02 | Aurora Energy Pty Ltd | Method and apparatus for detecting a fault in a supply line |
US10151785B2 (en) * | 2017-03-24 | 2018-12-11 | Rosemount Aerospace Inc. | Probe heater remaining useful life determination |
US10564203B2 (en) * | 2017-03-24 | 2020-02-18 | Rosemount Aerospace Inc. | Probe heater remaining useful life determination |
US10197517B2 (en) | 2017-03-24 | 2019-02-05 | Rosemount Aerospace, Inc. | Probe heater remaining useful life determination |
US10895592B2 (en) | 2017-03-24 | 2021-01-19 | Rosemount Aerospace Inc. | Probe heater remaining useful life determination |
US10914777B2 (en) | 2017-03-24 | 2021-02-09 | Rosemount Aerospace Inc. | Probe heater remaining useful life determination |
US10180449B2 (en) | 2017-03-24 | 2019-01-15 | Rosemount Aerospace Inc. | Probe heater remaining useful life determination |
US11060992B2 (en) | 2017-03-24 | 2021-07-13 | Rosemount Aerospace Inc. | Probe heater remaining useful life determination |
CN108710016B (en) * | 2018-03-01 | 2019-10-18 | 华南理工大学 | A kind of calculation method of the single-core cable distributed electrical capacitance current containing the golden cloth that insulate |
US11061080B2 (en) | 2018-12-14 | 2021-07-13 | Rosemount Aerospace Inc. | Real time operational leakage current measurement for probe heater PHM and prediction of remaining useful life |
US11630140B2 (en) | 2020-04-22 | 2023-04-18 | Rosemount Aerospace Inc. | Prognostic health monitoring for heater |
US11762040B2 (en) | 2021-03-30 | 2023-09-19 | Rosemount Aerospace Inc. | Predicting failure and/or estimating remaining useful life of an air-data-probe heater |
US20220317200A1 (en) * | 2021-03-30 | 2022-10-06 | Rosemount Aerospace Inc. | Predicting failure and/or estimating remaining useful life of an air-data-probe heater |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978465A (en) * | 1974-10-25 | 1976-08-31 | Esb Incorporated | Line isolation monitor |
US4228475A (en) * | 1978-08-28 | 1980-10-14 | Amf Incorporated | Ground monitoring system |
DE3429150A1 (en) * | 1984-08-08 | 1986-02-20 | Brown, Boveri & Cie Ag, 6800 Mannheim | Method for determining the state of earthing of isolated electrical lines |
JPS6240019A (en) * | 1985-08-13 | 1987-02-21 | 三菱電機株式会社 | Digital distance relay system |
AU582039B2 (en) * | 1986-03-07 | 1989-03-09 | Mitsubishi Denki Kabushiki Kaisha | Fault point locating method, fault point resistance measuring method, and impendance to fault point measuring method and apparatuses therefor |
US4809123A (en) * | 1986-04-14 | 1989-02-28 | Isco, Inc. | Ground fault detector for high-voltage DC power supplies |
-
1989
- 1989-03-28 GB GB898906885A patent/GB8906885D0/en active Pending
-
1990
- 1990-03-28 WO PCT/GB1990/000462 patent/WO1990011532A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111323729A (en) * | 2018-12-14 | 2020-06-23 | 罗斯蒙特航天公司 | Arc detection and remaining life prediction for probe heater PHM |
Also Published As
Publication number | Publication date |
---|---|
WO1990011532A1 (en) | 1990-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8906885D0 (en) | Monitoring electric cables | |
EP0339800A3 (en) | Electric cables | |
EP0413271A3 (en) | Electric power measuring system | |
GB2233511B (en) | Electrical assemblies | |
GB9016339D0 (en) | Electric cable installation | |
GB8709728D0 (en) | Electric cables | |
GB2186170B (en) | Electric cables | |
IL93376A0 (en) | Electric cable | |
GB2228091B (en) | Current monitoring | |
GB2217099B (en) | Electrical cable manufacture | |
GB9003736D0 (en) | Electric installations | |
KR920001318Y1 (en) | Electric cable | |
KR920001325Y1 (en) | Electric cable | |
GB8906739D0 (en) | Electric cables | |
GB8902914D0 (en) | Electric cables | |
GB2196783B (en) | Electric cables | |
ZA901565B (en) | Electric cable | |
GB2241255B (en) | Electric cable manufacture | |
GB2234267B (en) | Apparatus for manufacturing electric cable | |
GB8611342D0 (en) | Electric cables | |
GB8917786D0 (en) | Electric cable manufacture | |
RO105633B1 (en) | Electric connection | |
PL282399A1 (en) | Power cable | |
GB8903869D0 (en) | Electric installations | |
GB8920714D0 (en) | Electric installations |