ATE326073T1 - Ermittlung der betriebsgrenzwerte in einem energieverteilungsnetz - Google Patents
Ermittlung der betriebsgrenzwerte in einem energieverteilungsnetzInfo
- Publication number
- ATE326073T1 ATE326073T1 AT01811254T AT01811254T ATE326073T1 AT E326073 T1 ATE326073 T1 AT E326073T1 AT 01811254 T AT01811254 T AT 01811254T AT 01811254 T AT01811254 T AT 01811254T AT E326073 T1 ATE326073 T1 AT E326073T1
- Authority
- AT
- Austria
- Prior art keywords
- line
- temperature
- determination
- average
- distribution network
- Prior art date
Links
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
- H02H7/226—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 for wires or cables, e.g. heating wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/40—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
- H02H6/005—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images using digital thermal images
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Transmitters (AREA)
- Emergency Protection Circuit Devices (AREA)
- Hybrid Cells (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01811254A EP1324454B1 (de) | 2001-12-21 | 2001-12-21 | Ermittlung der Betriebsgrenzwerte in einem Energieverteilungsnetz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE326073T1 true ATE326073T1 (de) | 2006-06-15 |
Family
ID=8184332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01811254T ATE326073T1 (de) | 2001-12-21 | 2001-12-21 | Ermittlung der betriebsgrenzwerte in einem energieverteilungsnetz |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7107162B2 (de) |
| EP (1) | EP1324454B1 (de) |
| AT (1) | ATE326073T1 (de) |
| AU (1) | AU2002366845A1 (de) |
| BR (1) | BR0215234A (de) |
| CA (1) | CA2470630C (de) |
| DE (1) | DE60119555T2 (de) |
| WO (1) | WO2003055028A1 (de) |
Families Citing this family (61)
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| US20060101927A1 (en) * | 2004-11-18 | 2006-05-18 | Blakeley Gerald W Iii | Analytical measurement meters with location determination capability |
| SE0403205D0 (sv) * | 2004-12-22 | 2004-12-22 | Abb Ab | Förfarande och anordning för bestämning av belastningstillstånd hos kraftsystemkomponenter |
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| US7480580B2 (en) | 2005-10-18 | 2009-01-20 | Schweitzer Engineering Laboratories, Inc. | Apparatus and method for estimating synchronized phasors at predetermined times referenced to an absolute time standard in an electrical system |
| KR101390558B1 (ko) * | 2006-05-11 | 2014-04-30 | 언더그라운드 시스템즈, 인크. | 전선 온도 및 처짐 감시장치 시스템 |
| US7516051B2 (en) * | 2006-05-19 | 2009-04-07 | 3M Innovative Properties Company | Overhead power transmission line conductor selection |
| EP1887673A1 (de) * | 2006-08-11 | 2008-02-13 | Abb Research Ltd. | Parameterschätzverfahren eines thermischen Modells einer Stromleitung |
| US7630863B2 (en) | 2006-09-19 | 2009-12-08 | Schweitzer Engineering Laboratories, Inc. | Apparatus, method, and system for wide-area protection and control using power system data having a time component associated therewith |
| US7921005B2 (en) * | 2006-12-28 | 2011-04-05 | 3M Innovative Properties Company | Method for selecting conductors of an overhead power transmission line |
| US7687710B2 (en) * | 2006-12-28 | 2010-03-30 | 3M Innovative Properties Company | Overhead electrical power transmission line |
| US7494271B2 (en) * | 2007-02-05 | 2009-02-24 | Abb Research Ltd. | Power-line sag calculation by way of power-system state estimation |
| US7620517B2 (en) * | 2007-02-05 | 2009-11-17 | Abb Research Ltd. | Real-time power-line sag monitoring using time-synchronized power system measurements |
| US7684900B2 (en) * | 2007-02-20 | 2010-03-23 | Abb Research Ltd. | Adaptive provision of protection function settings of electrical machines |
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| US8655608B2 (en) | 2007-09-28 | 2014-02-18 | Schweitzer Engineering Laboratories Inc | Symmetrical component amplitude and phase comparators for line protection using time stamped data |
| US7930117B2 (en) | 2007-09-28 | 2011-04-19 | Schweitzer Engineering Laboratories, Inc. | Systems and methods for power swing and out-of-step detection using time stamped data |
| JP5145852B2 (ja) * | 2007-10-15 | 2013-02-20 | 日本電気株式会社 | 係数決定装置、無線通信システム、係数決定方法及び係数決定プログラム |
| US8494795B2 (en) | 2008-05-05 | 2013-07-23 | Schweitzer Engineering Laboratories Inc | Apparatus and method for estimating synchronized phasors at predetermined times referenced to a common time standard in an electrical system |
| US20110004446A1 (en) * | 2008-12-15 | 2011-01-06 | Accenture Global Services Gmbh | Intelligent network |
| RU2518178C2 (ru) | 2008-05-09 | 2014-06-10 | Эксенчер Глоубл Сервисиз Лимитед | Система и способ для управления электроэнергетической системой |
| US8386198B2 (en) * | 2008-11-06 | 2013-02-26 | Southwire Company | Real-time power line rating |
| CA2742937C (en) * | 2008-11-08 | 2016-12-06 | Sensortran, Inc. | System and method for determining characteristics of power cables using distributed temperature sensing systems |
| ES2459622T3 (es) | 2008-12-03 | 2014-05-12 | Abb Research Ltd. | Procedimiento y sistema para la medición de la longitud de una línea de energía |
| US8103467B2 (en) * | 2009-01-14 | 2012-01-24 | Accenture Global Services Limited | Determination of distribution transformer voltages based on metered loads |
| US8103466B2 (en) * | 2009-01-14 | 2012-01-24 | Accenture Global Services Limited | Distribution system analysis using meter data |
| US9614389B2 (en) * | 2009-04-14 | 2017-04-04 | Ford Global Technologies, Llc | Method and system for controlling current flow through a power distribution circuit |
| US9634516B2 (en) * | 2009-04-14 | 2017-04-25 | Ford Global Technologies, Llc | Method and system for monitoring temperature of a power distribution circuit |
| US9397519B2 (en) * | 2009-04-14 | 2016-07-19 | Ford Global Technologies, Llc | Method and system for controlling current of a power distribution circuit |
| US11376973B2 (en) | 2009-04-14 | 2022-07-05 | Ford Global Technologies, Llc | Method and system for monitoring temperature of a power distribution circuit |
| TW201112565A (en) | 2009-06-29 | 2011-04-01 | Powergetics Inc | High speed feedback for power load reduction using a variable generator |
| TW201112578A (en) * | 2009-06-29 | 2011-04-01 | Powergetics Inc | High speed feedback adjustment of power charge/discharge from energy storage system |
| US8554385B2 (en) * | 2009-09-11 | 2013-10-08 | Schweitzer Engineering Laboratories Inc. | Systems and methods for monitoring and controlling electrical system stability |
| CN101661069B (zh) * | 2009-09-25 | 2011-07-20 | 北京四方继保自动化股份有限公司 | 不依赖状态矩阵的弱可观非pmu测点动态过程实时估计方法 |
| US10205307B2 (en) | 2010-03-23 | 2019-02-12 | Southwire Company, Llc | Power line maintenance monitoring |
| US20110238374A1 (en) * | 2010-03-23 | 2011-09-29 | Mark Lancaster | Power Line Maintenance Monitoring |
| NZ607733A (en) | 2010-07-30 | 2014-09-26 | Accenture Global Services Ltd | Intelligent core engine |
| US8738191B2 (en) * | 2010-09-17 | 2014-05-27 | Sarantos K. Aivaliotis | System and method for power grid management |
| US20120253538A1 (en) * | 2011-03-28 | 2012-10-04 | Russell Raymond | Method and System for Generating and Optimizing the Capacity Ratings of an Electric Power System Facility |
| DE102011079935B4 (de) * | 2011-07-27 | 2014-02-13 | Tyco Electronics Raychem Gmbh | Überwachungsvorrichtung für eine Kabelmuffe und Kabelmuffe mit Überwachungsvorrichtung |
| ES2522832T3 (es) * | 2011-11-04 | 2014-11-18 | Rte Réseau De Transport D'electricité | Procedimiento y dispositivo de control de una línea de transmisión de corriente eléctrica de alta tensión |
| CN102565597B (zh) * | 2012-02-14 | 2015-01-07 | 广东易事特电源股份有限公司 | 一种应用同步相量技术的动态输电线容量估计方法 |
| US20130234680A1 (en) * | 2012-03-08 | 2013-09-12 | General Electric Company | Power system stabilization |
| JP5901387B2 (ja) * | 2012-03-29 | 2016-04-06 | 古河電気工業株式会社 | 電線保護装置及び電線保護方法 |
| DE102012012401A1 (de) | 2012-06-25 | 2014-01-02 | Rwe Innogy Gmbh | Verfahren zur stromregelung |
| US9923363B2 (en) * | 2012-07-23 | 2018-03-20 | Yamaha Corporation | Temperature measurement device and protective device for acoustic signal converter |
| US9519014B2 (en) | 2012-12-06 | 2016-12-13 | Dynamic Engineers, Inc. | Systems and methods for calculating power transmission line capacity |
| CN103425883B (zh) * | 2013-08-09 | 2016-09-07 | 中国南方电网有限责任公司 | 一种基于投影寻踪的跨区互联大电网同调辨识方法 |
| CN103997009B (zh) * | 2014-05-29 | 2016-08-31 | 国家电网公司 | 一种防止架空绝缘导线烧蚀的方法 |
| EP2978095A1 (de) | 2014-07-23 | 2016-01-27 | ABB Technology AG | Stromversorgungssystembetrieb |
| US9568516B2 (en) | 2014-09-23 | 2017-02-14 | Schweitzer Engineering Laboratories, Inc. | Determining status of electric power transmission lines in an electric power transmission system |
| CN104483577B (zh) * | 2014-12-24 | 2017-04-12 | 国家电网公司华北分部 | 一种电力线路参数准确度的测定方法 |
| EP3096428B1 (de) * | 2015-05-18 | 2018-08-08 | General Electric Technology GmbH | Dynamische leitungsbeurteilungsbestimmungsvorrichtung und zugehöriges verfahren |
| CN106786567B (zh) * | 2017-03-02 | 2019-05-14 | 国家电网公司 | 一种基于pmu类噪声数据的在线负荷建模方法 |
| CN106991229B (zh) * | 2017-03-30 | 2020-08-21 | 华北电力大学 | 一种针对复杂拓扑的风电场等值建模方法 |
| CN107153142B (zh) * | 2017-05-23 | 2020-01-07 | 武汉大学 | 一种三相不对称t型输电线路参数测量方法 |
| CN107123348B (zh) * | 2017-06-01 | 2023-03-21 | 国网湖北省电力公司电力科学研究院 | 一种高精度中压配电线路真型等效模型及其参数计算方法 |
| DE102017209450A1 (de) * | 2017-06-02 | 2018-12-06 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Ermittlung der Temperatur einer Lade-Schnittstelle eines Fahrzeugs |
| CN107490441B (zh) * | 2017-10-16 | 2020-12-04 | 广州贯行电能技术有限公司 | 一种电流引起的电柜合理温升的判断方法和装置 |
| CN109119987B (zh) * | 2018-09-05 | 2022-11-01 | 国网天津市电力公司 | 基于电网灵活性的城市电网不平衡功率波动范围评估方法 |
| CN110137926B (zh) * | 2019-04-11 | 2022-03-04 | 中国电力科学研究院有限公司 | 考虑多重故障的输电断面的功率极限计算方法及系统 |
| CN116256596B (zh) * | 2023-03-16 | 2025-03-25 | 杭州柯林电气股份有限公司 | 一种电缆数据在线采集系统和方法 |
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| SE433777B (sv) * | 1980-03-26 | 1984-06-12 | Elfi Innovationer | Sett och anordning att for overvakning detektera en asynkronmotors lindningstemperatur |
| US5341088A (en) * | 1984-06-22 | 1994-08-23 | Davis Murray W | System for rating electric power transmission lines and equipment |
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-
2001
- 2001-12-21 AT AT01811254T patent/ATE326073T1/de not_active IP Right Cessation
- 2001-12-21 EP EP01811254A patent/EP1324454B1/de not_active Expired - Lifetime
- 2001-12-21 DE DE60119555T patent/DE60119555T2/de not_active Expired - Lifetime
-
2002
- 2002-12-11 WO PCT/CH2002/000682 patent/WO2003055028A1/en not_active Ceased
- 2002-12-11 CA CA2470630A patent/CA2470630C/en not_active Expired - Fee Related
- 2002-12-11 AU AU2002366845A patent/AU2002366845A1/en not_active Abandoned
- 2002-12-11 BR BR0215234-7A patent/BR0215234A/pt not_active Application Discontinuation
- 2002-12-11 US US10/499,701 patent/US7107162B2/en not_active Expired - Lifetime
-
2006
- 2006-08-14 US US11/503,164 patent/US20070038396A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE60119555D1 (de) | 2006-06-14 |
| US20050222808A1 (en) | 2005-10-06 |
| US7107162B2 (en) | 2006-09-12 |
| DE60119555T2 (de) | 2007-03-08 |
| WO2003055028A1 (en) | 2003-07-03 |
| AU2002366845A1 (en) | 2003-07-09 |
| BR0215234A (pt) | 2004-11-16 |
| US20070038396A1 (en) | 2007-02-15 |
| CA2470630C (en) | 2012-03-13 |
| CA2470630A1 (en) | 2003-07-03 |
| EP1324454A1 (de) | 2003-07-02 |
| EP1324454B1 (de) | 2006-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |