SI2050176T1 - Ocenjevanje parametrov za toplotni model električnega voda - Google Patents
Ocenjevanje parametrov za toplotni model električnega vodaInfo
- Publication number
- SI2050176T1 SI2050176T1 SI200730722T SI200730722T SI2050176T1 SI 2050176 T1 SI2050176 T1 SI 2050176T1 SI 200730722 T SI200730722 T SI 200730722T SI 200730722 T SI200730722 T SI 200730722T SI 2050176 T1 SI2050176 T1 SI 2050176T1
- Authority
- SI
- Slovenia
- Prior art keywords
- power line
- values
- line
- temperature
- thermal model
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Insulated Conductors (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06405340A EP1887673A1 (en) | 2006-08-11 | 2006-08-11 | Parameter estimation of a thermal model of a power line |
EP07787793A EP2050176B1 (en) | 2006-08-11 | 2007-07-23 | Parameter estimation for a thermal model of a power line |
PCT/EP2007/057548 WO2008017581A1 (en) | 2006-08-11 | 2007-07-23 | Parameter estimation for a thermal model of a power line |
Publications (1)
Publication Number | Publication Date |
---|---|
SI2050176T1 true SI2050176T1 (sl) | 2011-10-28 |
Family
ID=37696777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI200730722T SI2050176T1 (sl) | 2006-08-11 | 2007-07-23 | Ocenjevanje parametrov za toplotni model električnega voda |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090216472A1 (sl) |
EP (2) | EP1887673A1 (sl) |
CN (1) | CN101507074A (sl) |
AT (1) | ATE513348T1 (sl) |
ES (1) | ES2367399T3 (sl) |
PL (1) | PL2050176T3 (sl) |
RU (1) | RU2430457C2 (sl) |
SI (1) | SI2050176T1 (sl) |
WO (1) | WO2008017581A1 (sl) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7494271B2 (en) * | 2007-02-05 | 2009-02-24 | Abb Research Ltd. | Power-line sag calculation by way of power-system state estimation |
ES2390945B1 (es) * | 2009-12-22 | 2013-06-17 | Universidad Del Pais Vasco - Euskal Herriko Unibertsitatea | Sistema y metodo para la monitorizacion de ampacidades en lineas electricas aereas |
CN101728984B (zh) * | 2010-01-18 | 2013-01-30 | 华北电力大学(保定) | 并网型光伏电站发电功率预测方法 |
US8606422B2 (en) * | 2010-11-17 | 2013-12-10 | Electric Power Research Institute, Inc. | Application of phasor measurement units (PMU) for controlled system separation |
US20130066600A1 (en) * | 2011-09-01 | 2013-03-14 | Utility Risk Management Corporation, Llc | Method and apparatus for real-time line rating of a transmission line |
US9020874B2 (en) * | 2011-10-31 | 2015-04-28 | Siemens Aktiengesellschaft | Short-term load forecast using support vector regression and feature learning |
EP2590289B1 (fr) * | 2011-11-04 | 2014-07-30 | RTE Réseau de Transport d'Electricité | Procédé et dispositif de surveillance d'une ligne de transmission de courant électrique à haute tension |
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 |
US9129510B2 (en) | 2012-11-28 | 2015-09-08 | Abb Technology Ag | Monitoring operating condition of electrical component |
US9519014B2 (en) | 2012-12-06 | 2016-12-13 | Dynamic Engineers, Inc. | Systems and methods for calculating power transmission line capacity |
US9366688B2 (en) | 2013-03-14 | 2016-06-14 | Hubbell Incorporated | Apparatuses, systems and methods for determining effective wind speed |
GB201312267D0 (en) | 2013-07-09 | 2013-08-21 | Psymetrix Ltd | Method of determining a condition of an electrical power network and apparatus therefor |
US9638733B2 (en) | 2013-12-13 | 2017-05-02 | General Electric Company | Computing device and methods of detecting thermal hotspots in a power distribution system |
CN103984987B (zh) * | 2014-05-05 | 2017-11-24 | 国家电网公司 | 一种测风网络实时校正的arma模型风电功率超短期预测方法 |
CN103996073B (zh) * | 2014-05-06 | 2017-11-24 | 国家电网公司 | 测光网络实时校正自学习arma模型光伏功率预测方法 |
CN104077206B (zh) * | 2014-07-17 | 2017-04-05 | 华东建筑设计研究院有限公司 | 热水系统的温度预测方法 |
CN104808136A (zh) * | 2015-05-18 | 2015-07-29 | 杭州士兰微电子股份有限公司 | 芯片温度与电流强度关联性的测试设备 |
CN104934973B (zh) * | 2015-06-24 | 2017-05-17 | 国网山东省电力公司德州市陵城区供电公司 | 一种考虑温度的电力线路损耗计算方法 |
CN105281330B (zh) * | 2015-11-09 | 2017-12-19 | 山东大学 | 一种外送风电输电线路热定值方法 |
CN105962906B (zh) * | 2016-06-14 | 2019-05-24 | 广州视源电子科技股份有限公司 | 一种体温测量方法及装置 |
CN106777711B (zh) * | 2016-12-22 | 2019-09-17 | 石家庄国祥运输设备有限公司 | 建立车载变风量空调系统风量预测模型的方法 |
CN107664779A (zh) * | 2017-08-25 | 2018-02-06 | 国网辽宁省电力有限公司 | 一种集成气象参数的同步相量测量单元户外天线 |
US10637239B2 (en) * | 2017-10-13 | 2020-04-28 | Honeywell International Inc. | Utility network monitoring device |
US10852335B2 (en) * | 2018-02-21 | 2020-12-01 | General Electric Technology Gmbh | Estimation of electrical grid parameters |
EP3553918B1 (en) | 2018-04-09 | 2020-11-25 | NXP USA, Inc. | A power transmitter unit |
EP3553917B1 (en) * | 2018-04-09 | 2021-09-01 | NXP USA, Inc. | A power transmitter unit |
CN108734342B (zh) * | 2018-04-28 | 2020-12-25 | 山东大学 | 区域天气预报用于地区电网架空线路热定值概率预测方法 |
FR3083380B1 (fr) | 2018-07-02 | 2021-07-09 | Association Pour La Rech Et Le Developpement Des Methodes Et Processus Industriels Armines | Ampacite des lignes aeriennes basee sur les previsions |
CN109412163B (zh) * | 2018-11-30 | 2021-07-30 | 国网山东省电力公司经济技术研究院 | 一种分散式风电接入配电网的精确潮流计算方法 |
EP3671997A1 (en) * | 2018-12-20 | 2020-06-24 | ABB Schweiz AG | System for monitoring a switchgear |
CN113641723B (zh) * | 2021-07-22 | 2023-05-26 | 太原理工大学 | 一种基于线路阻抗参数估计的窃电预测方法 |
CN113904336B (zh) * | 2021-10-15 | 2023-05-23 | 国网河南省电力公司电力科学研究院 | 一种基于气象时空分布特征的高压直流线路参数计算方法 |
CN114745068B (zh) * | 2022-04-12 | 2023-11-03 | 重庆邮电大学 | 一种建立室内电网宽带电力线信道模型的方法 |
CN115561564B (zh) * | 2022-12-05 | 2023-03-10 | 广东电网有限责任公司中山供电局 | 一种电缆接头动态载流量的arima序列预测方法 |
CN117272701B (zh) * | 2023-11-21 | 2024-03-08 | 国网四川省电力公司天府新区供电公司 | 基于气象环境数据的变压器温度预测模型及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5341088A (en) * | 1984-06-22 | 1994-08-23 | Davis Murray W | System for rating electric power transmission lines and equipment |
US5235861A (en) * | 1991-05-03 | 1993-08-17 | Seppa Tapani O | Power transmission line monitoring system |
CA2054423C (en) * | 1991-08-09 | 1999-03-16 | Robert J. Schurko | Adaptive control for reheat furnace |
GB2278207B (en) * | 1993-05-17 | 1996-05-15 | Ea Tech Ltd | Heating control apparatus |
JP3132378B2 (ja) * | 1996-01-22 | 2001-02-05 | 日新電機株式会社 | 電線路の温度推定方法 |
US6304838B1 (en) * | 1997-01-31 | 2001-10-16 | Linesoft Corporation | Methods of increasing power handling capability of a power line |
US7343360B1 (en) * | 1998-05-13 | 2008-03-11 | Siemens Power Transmission & Distribution, Inc. | Exchange, scheduling and control system for electrical power |
US6937946B1 (en) * | 2001-12-04 | 2005-08-30 | The Texas A&M University System | System and method for remote identification of energy consumption systems and components |
US7324977B2 (en) * | 2001-12-07 | 2008-01-29 | Siemens Power Transmission & Distribution, Inc. | Historical database system for resolving energy imbalance requirements in real-time |
DE60119555T2 (de) * | 2001-12-21 | 2007-03-08 | Abb Schweiz Ag | Ermittlung der Betriebsgrenzwerte in einem Energieverteilungsnetz |
ES2299678T3 (es) * | 2003-06-21 | 2008-06-01 | Abb Research Ltd. | Metodo para detectar oscilaciones electromecanicas en sistema de potencia. |
SE0403205D0 (sv) * | 2004-12-22 | 2004-12-22 | Abb Ab | Förfarande och anordning för bestämning av belastningstillstånd hos kraftsystemkomponenter |
-
2006
- 2006-08-11 EP EP06405340A patent/EP1887673A1/en not_active Withdrawn
-
2007
- 2007-07-23 EP EP07787793A patent/EP2050176B1/en active Active
- 2007-07-23 RU RU2009108656/07A patent/RU2430457C2/ru not_active IP Right Cessation
- 2007-07-23 CN CNA2007800298752A patent/CN101507074A/zh active Pending
- 2007-07-23 PL PL07787793T patent/PL2050176T3/pl unknown
- 2007-07-23 SI SI200730722T patent/SI2050176T1/sl unknown
- 2007-07-23 ES ES07787793T patent/ES2367399T3/es active Active
- 2007-07-23 WO PCT/EP2007/057548 patent/WO2008017581A1/en active Application Filing
- 2007-07-23 AT AT07787793T patent/ATE513348T1/de not_active IP Right Cessation
-
2009
- 2009-02-10 US US12/368,819 patent/US20090216472A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE513348T1 (de) | 2011-07-15 |
EP2050176B1 (en) | 2011-06-15 |
CN101507074A (zh) | 2009-08-12 |
WO2008017581A1 (en) | 2008-02-14 |
EP1887673A1 (en) | 2008-02-13 |
PL2050176T3 (pl) | 2011-11-30 |
RU2430457C2 (ru) | 2011-09-27 |
US20090216472A1 (en) | 2009-08-27 |
EP2050176A1 (en) | 2009-04-22 |
RU2009108656A (ru) | 2010-09-20 |
ES2367399T3 (es) | 2011-11-03 |
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