ZA200104560B - A system and a method for monitoring and warning regarding the presence of manually and temporarily fitted ground connectors on high voltage conductors, as well as a warning device and a conductor means included in the system. - Google Patents
A system and a method for monitoring and warning regarding the presence of manually and temporarily fitted ground connectors on high voltage conductors, as well as a warning device and a conductor means included in the system. Download PDFInfo
- Publication number
- ZA200104560B ZA200104560B ZA200104560A ZA200104560A ZA200104560B ZA 200104560 B ZA200104560 B ZA 200104560B ZA 200104560 A ZA200104560 A ZA 200104560A ZA 200104560 A ZA200104560 A ZA 200104560A ZA 200104560 B ZA200104560 B ZA 200104560B
- Authority
- ZA
- South Africa
- Prior art keywords
- conductor
- high voltage
- warning device
- accordance
- warning
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title claims description 167
- 238000012544 monitoring process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 8
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 230000008054 signal transmission Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 4
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- 230000006835 compression Effects 0.000 claims description 2
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- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 11
- 238000012546 transfer Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- GGWBHVILAJZWKJ-KJEVSKRMSA-N ranitidine hydrochloride Chemical group [H+].[Cl-].[O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 GGWBHVILAJZWKJ-KJEVSKRMSA-N 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- XLNZEKHULJKQBA-UHFFFAOYSA-N terbufos Chemical compound CCOP(=S)(OCC)SCSC(C)(C)C XLNZEKHULJKQBA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/22—Arrangements of earthing wires suspended between mastheads
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Emergency Alarm Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electric Cable Installation (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Switches With Compound Operations (AREA)
- Soil Working Implements (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO985708A NO985708A (no) | 1998-12-04 | 1998-12-04 | Berøringssikker varslingsanordning for håndbetjent jord i høyspenningsanlegg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200104560B true ZA200104560B (en) | 2002-03-04 |
Family
ID=19902695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200104560A ZA200104560B (en) | 1998-12-04 | 2001-06-04 | A system and a method for monitoring and warning regarding the presence of manually and temporarily fitted ground connectors on high voltage conductors, as well as a warning device and a conductor means included in the system. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6243016B1 (fr) |
| EP (1) | EP1171934B1 (fr) |
| JP (1) | JP2002533690A (fr) |
| KR (1) | KR20010089547A (fr) |
| CN (1) | CN1329769A (fr) |
| AT (1) | ATE268512T1 (fr) |
| AU (1) | AU768888B2 (fr) |
| BR (1) | BR9915889A (fr) |
| CA (1) | CA2352817A1 (fr) |
| CZ (1) | CZ20011983A3 (fr) |
| DE (1) | DE69917814T2 (fr) |
| IL (1) | IL143426A0 (fr) |
| MX (1) | MXPA01005593A (fr) |
| NO (1) | NO985708A (fr) |
| PL (1) | PL348021A1 (fr) |
| RU (1) | RU2236737C2 (fr) |
| TR (1) | TR200101587T2 (fr) |
| WO (1) | WO2000038289A1 (fr) |
| ZA (1) | ZA200104560B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040145486A1 (en) * | 2003-01-28 | 2004-07-29 | George Campbell | Utility power line cable selector system |
| EP1936773A1 (fr) | 2006-12-22 | 2008-06-25 | Abb Research Ltd. | Système et procédé de détection d'une terre de sécurité oubliée d'une installation électrique |
| JP4895909B2 (ja) * | 2007-05-09 | 2012-03-14 | 中国電力株式会社 | 作業用接地線検出装置、作業用接地線検出システム、及び作業用接地線 |
| US9013189B2 (en) * | 2012-11-07 | 2015-04-21 | Eaton Corporation | Electrical joint monitoring device and electrical joint monitoring system employing the same |
| US20150211805A1 (en) * | 2014-01-29 | 2015-07-30 | Kunshan Jue-Chung Electronics Co., Ltd. | Thermostat module |
| JP6613936B2 (ja) * | 2016-02-08 | 2019-12-04 | 中国電力株式会社 | 短絡接地システムおよび短絡接地用プログラム |
| CN108063392B (zh) * | 2017-12-01 | 2023-07-14 | 国网浙江杭州市富阳区供电有限公司 | 一种稳定合闸的保护接地箱 |
| CN108198382A (zh) * | 2018-01-12 | 2018-06-22 | 沈阳工程学院 | 高压输电线路防碰撞在线监测系统及监测方法 |
| RU192715U1 (ru) * | 2019-05-30 | 2019-09-26 | Общество с ограниченной ответственностью "Челэнергоприбор" | Устройство для контроля тока утечки ограничителя перенапряжения |
| JP7381400B2 (ja) * | 2020-04-30 | 2023-11-15 | Ｎｔｔアノードエナジー株式会社 | 誤操作防止装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3125981A1 (de) * | 1981-07-01 | 1983-03-03 | German Dipl.-Ing. 8061 Hebertshausen Grimm | Ueberwachungsschaltung zum schutz von auf einer mehrzahl von fuessen abgestuetzten einrichtungen, insbesondere hochspannungsleitungsmasten |
| ATE80506T1 (de) * | 1987-07-09 | 1992-09-15 | Siemens Ag | Elektrische ueberwachungseinrichtung zur erfassung stabilitaetsbeeintraechtigender beschaedigungen von freileitungsmasten. |
| US4897606A (en) * | 1988-10-19 | 1990-01-30 | Board Of Regents, University Of Texas System | Method and apparatus for undesired ground path detection in a single-point grounded electrical system |
-
1998
- 1998-12-04 NO NO985708A patent/NO985708A/no unknown
-
1999
- 1999-12-03 RU RU2001118286/09A patent/RU2236737C2/ru not_active IP Right Cessation
- 1999-12-03 JP JP2000590266A patent/JP2002533690A/ja not_active Withdrawn
- 1999-12-03 CA CA002352817A patent/CA2352817A1/fr not_active Abandoned
- 1999-12-03 IL IL14342699A patent/IL143426A0/xx unknown
- 1999-12-03 BR BR9915889-2A patent/BR9915889A/pt not_active IP Right Cessation
- 1999-12-03 DE DE69917814T patent/DE69917814T2/de not_active Expired - Fee Related
- 1999-12-03 CN CN99813969A patent/CN1329769A/zh active Pending
- 1999-12-03 AT AT99960045T patent/ATE268512T1/de not_active IP Right Cessation
- 1999-12-03 TR TR2001/01587T patent/TR200101587T2/xx unknown
- 1999-12-03 KR KR1020017007001A patent/KR20010089547A/ko not_active Application Discontinuation
- 1999-12-03 EP EP99960045A patent/EP1171934B1/fr not_active Expired - Lifetime
- 1999-12-03 AU AU16991/00A patent/AU768888B2/en not_active Ceased
- 1999-12-03 PL PL99348021A patent/PL348021A1/xx unknown
- 1999-12-03 US US09/453,213 patent/US6243016B1/en not_active Expired - Fee Related
- 1999-12-03 WO PCT/NO1999/000364 patent/WO2000038289A1/fr not_active Application Discontinuation
- 1999-12-03 CZ CZ20011983A patent/CZ20011983A3/cs unknown
- 1999-12-03 MX MXPA01005593A patent/MXPA01005593A/es not_active IP Right Cessation
-
2001
- 2001-06-04 ZA ZA200104560A patent/ZA200104560B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1699100A (en) | 2000-07-12 |
| CA2352817A1 (fr) | 2000-06-29 |
| NO307481B1 (no) | 2000-04-10 |
| AU768888B2 (en) | 2004-01-08 |
| EP1171934A1 (fr) | 2002-01-16 |
| NO985708D0 (no) | 1998-12-04 |
| CN1329769A (zh) | 2002-01-02 |
| ATE268512T1 (de) | 2004-06-15 |
| NO985708A (no) | 2000-04-10 |
| CZ20011983A3 (cs) | 2002-04-17 |
| BR9915889A (pt) | 2001-08-21 |
| US6243016B1 (en) | 2001-06-05 |
| IL143426A0 (en) | 2002-04-21 |
| JP2002533690A (ja) | 2002-10-08 |
| TR200101587T2 (tr) | 2001-10-22 |
| PL348021A1 (en) | 2002-05-06 |
| KR20010089547A (ko) | 2001-10-06 |
| MXPA01005593A (es) | 2003-07-14 |
| DE69917814T2 (de) | 2005-07-14 |
| EP1171934B1 (fr) | 2004-06-02 |
| DE69917814D1 (de) | 2004-07-08 |
| RU2236737C2 (ru) | 2004-09-20 |
| WO2000038289A1 (fr) | 2000-06-29 |
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