SE8200838L - DEVICE FOR TEMPERATURE SEATING BY POWER LINE - Google Patents
DEVICE FOR TEMPERATURE SEATING BY POWER LINEInfo
- Publication number
- SE8200838L SE8200838L SE8200838A SE8200838A SE8200838L SE 8200838 L SE8200838 L SE 8200838L SE 8200838 A SE8200838 A SE 8200838A SE 8200838 A SE8200838 A SE 8200838A SE 8200838 L SE8200838 L SE 8200838L
- Authority
- SE
- Sweden
- Prior art keywords
- power line
- transmission
- probe
- data
- cable
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/26—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using modulation of waves other than light, e.g. radio or acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
A meter device for the detection of measurement test results at an object, e.g. the temperature at a cable (3) of a high-voltage power line, at which a probe (1) arranged at the object transmits data to a receiving gauging station (4). When such meter devices are used at power lines (2) transmitting very high-voltage current, e.g. 400 or 800 kV, interference problems occur due to difficulty controlled fields of force, leaks, corona-effects, etc..., which make conventional transmission of data, radio transmission or inductive transmission impossible. A reliable data transmission is therefore according to the invention achieved by the fact that the probe (1) is arranged to transmit data during short transmitting periods (t) which are located in connection with the zero passage of the current transmitted in the cable (3) of the power line.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8200838A SE8200838L (en) | 1982-02-12 | 1982-02-12 | DEVICE FOR TEMPERATURE SEATING BY POWER LINE |
AU12245/83A AU1224583A (en) | 1982-02-12 | 1983-02-14 | Anordning for temperaturmatning vid kraftledningslinor |
PCT/SE1983/000046 WO1983002841A1 (en) | 1982-02-12 | 1983-02-14 | A device for measurement of the temperature at power lines |
EP19830900741 EP0101483A1 (en) | 1982-02-12 | 1983-02-14 | A device for measurement of the temperature at power lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8200838A SE8200838L (en) | 1982-02-12 | 1982-02-12 | DEVICE FOR TEMPERATURE SEATING BY POWER LINE |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8200838L true SE8200838L (en) | 1983-08-13 |
Family
ID=20345986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8200838A SE8200838L (en) | 1982-02-12 | 1982-02-12 | DEVICE FOR TEMPERATURE SEATING BY POWER LINE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0101483A1 (en) |
AU (1) | AU1224583A (en) |
SE (1) | SE8200838L (en) |
WO (1) | WO1983002841A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9100534D0 (en) * | 1991-02-25 | 1991-02-25 | Asea Brown Boveri | TEMPERATURMAETSYSTEM |
US7145322B2 (en) * | 2004-10-12 | 2006-12-05 | Eaton Corporation | Self-powered power bus sensor employing wireless communication |
CN101762333B (en) * | 2010-01-11 | 2011-02-16 | 山西大学 | High-voltage power line wireless temperature acquisition system |
CA2863513C (en) * | 2012-02-09 | 2020-06-30 | Gary Charles Sibilant | Method for measuring electrical conductor temperature |
US9442138B2 (en) | 2014-08-05 | 2016-09-13 | Southern States, Llc | High voltage sensor located within line insulator |
WO2016028274A1 (en) * | 2014-08-19 | 2016-02-25 | Southern States, Llc | Corona avoidance electric power line monitoring and response system |
US9581624B2 (en) | 2014-08-19 | 2017-02-28 | Southern States, Llc | Corona avoidance electric power line monitoring, communication and response system |
EP3227652A4 (en) * | 2014-12-02 | 2018-07-04 | 3M Innovative Properties Company | Magnetic based temperature sensing for electrical transmission line |
ES2542043B1 (en) * | 2014-12-10 | 2016-05-04 | Universidad De Cantabria | Method and system for direct and contactless measurement of surface temperature in a cable |
CN109489840A (en) * | 2018-11-16 | 2019-03-19 | 国网上海市电力公司 | A kind of cable mid head In-Line Temperature Measure System and method based on cloud database |
CN110553756B (en) * | 2019-09-05 | 2021-01-08 | 上海洛霖能源互联网技术合伙企业(有限合伙) | Cable temperature detection system and wireless temperature sensor used for same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260116A (en) * | 1963-05-15 | 1966-07-12 | Gen Electric | Remote reading temperature indicating system |
US3748655A (en) * | 1966-09-20 | 1973-07-24 | Anaconda Co | Temperature monitored cable system with telemetry read-out |
DE2208732A1 (en) * | 1972-02-24 | 1973-08-30 | Inst Elektro Anlagen | CIRCUIT ARRANGEMENT TO ENSURE INTERFERENCE SAFETY IN SYSTEMS FOR INFORMATION TRANSFER AND PROCESSING AND IN MEASUREMENT, CONTROL AND REGULATING SYSTEMS |
SE392772B (en) * | 1976-05-19 | 1977-04-18 | Manitoba Research Council | ELECTRICAL METHANE DEVICE FOR SATURATION OF CURRENT IN HIGH VOLTAGE PIPES |
GB1592971A (en) * | 1977-01-07 | 1981-07-15 | Pico Electronics Ltd | Electrical appliance control |
DE2712064C3 (en) * | 1977-03-15 | 1980-08-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Current measuring device |
-
1982
- 1982-02-12 SE SE8200838A patent/SE8200838L/en not_active Application Discontinuation
-
1983
- 1983-02-14 EP EP19830900741 patent/EP0101483A1/en not_active Withdrawn
- 1983-02-14 WO PCT/SE1983/000046 patent/WO1983002841A1/en unknown
- 1983-02-14 AU AU12245/83A patent/AU1224583A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0101483A1 (en) | 1984-02-29 |
AU1224583A (en) | 1983-08-25 |
WO1983002841A1 (en) | 1983-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8200838-4 Effective date: 19831007 |