BR112013016700A2 - método e aparelho de localizar falhas incipientes que geram descargas parciais em um sistema de distribuição de energia de corrente alternada - Google Patents
método e aparelho de localizar falhas incipientes que geram descargas parciais em um sistema de distribuição de energia de corrente alternadaInfo
- Publication number
- BR112013016700A2 BR112013016700A2 BR112013016700A BR112013016700A BR112013016700A2 BR 112013016700 A2 BR112013016700 A2 BR 112013016700A2 BR 112013016700 A BR112013016700 A BR 112013016700A BR 112013016700 A BR112013016700 A BR 112013016700A BR 112013016700 A2 BR112013016700 A2 BR 112013016700A2
- Authority
- BR
- Brazil
- Prior art keywords
- power distribution
- distribution system
- partial discharges
- generate partial
- alternating current
- Prior art date
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
- G01R31/08—Locating faults in cables, transmission lines, or networks
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
-
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
- Testing Relating To Insulation (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
método e aparelho de localizar falhas incipientes que geram descargas parciais em um sistema de distribuição de energia de corrente alternada um método de localizar falhas incipientes que geram descargas parciais em um sistema de distribuição de energia de ca é divulgado, compreendendo as etapas de: - detectar pelo menos um surto elétrico (21) em um padrão de pd (pc) gerado através de tal sistema (10); - obter a onda de voltagem (kv) da energia de ca no sistema; - detectar a fase (<sym>) de tal surto elétrico (21) com relação à voltagem (kv) da energia de ca; - localizar uma falha incipiente (20) onde tal fase (<sym>) está abaixo de um predeterminado limite (<sym>~ 0~). um aparelho compreendendo pelo menos um sensor de pulsos elétricos, meios para obter um sinal de sincronismo com uma fonte de alimentação do sistema de distribuição de energia, e módulos adaptados para realizar o método é também divulgado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2010/007982 WO2012089229A1 (en) | 2010-12-30 | 2010-12-30 | Locating of partial-discharge-generating faults |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013016700A2 true BR112013016700A2 (pt) | 2016-10-04 |
BR112013016700B1 BR112013016700B1 (pt) | 2020-11-03 |
Family
ID=44530131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013016700-9A BR112013016700B1 (pt) | 2010-12-30 | 2010-12-30 | método e aparelho de localizar falhas incipientes que geram descargas parciais em um sistema de distribuição de energia de corrente alternada |
Country Status (10)
Country | Link |
---|---|
US (1) | US10209290B2 (pt) |
EP (1) | EP2659278B1 (pt) |
CN (1) | CN103597365B (pt) |
AR (1) | AR084647A1 (pt) |
AU (1) | AU2010366614B2 (pt) |
BR (1) | BR112013016700B1 (pt) |
CA (1) | CA2821795C (pt) |
DK (1) | DK2659278T3 (pt) |
ES (1) | ES2711826T3 (pt) |
WO (1) | WO2012089229A1 (pt) |
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DE102014203491B3 (de) | 2014-02-26 | 2015-08-13 | Siemens Aktiengesellschaft | Magnetresonanztomograph und Verfahren zur Messsignalerfassung in einem Magnetresonanztomographen |
DE102014005698A1 (de) * | 2014-04-11 | 2015-10-15 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren sowie Vorrichtung zur ortsaufgelösten Diagnose |
ES2828055T3 (es) * | 2014-05-16 | 2021-05-25 | Prysmian Spa | Sistema de adquisición de descarga parcial que comprende un sensor de campo eléctrico de acoplamiento capacitivo |
US9753080B2 (en) | 2014-12-09 | 2017-09-05 | Rosemount Inc. | Partial discharge detection system |
US20170030957A1 (en) * | 2015-07-31 | 2017-02-02 | Aktiebolaget Skf | Partial discharge detection relay matrix for multiple lead analysis |
US10209291B2 (en) * | 2016-02-04 | 2019-02-19 | The University Of Akron | System and method for condition monitoring of electricity transmission structures |
US11448682B2 (en) | 2017-03-02 | 2022-09-20 | Rosemount Inc. | Trending functions for partial discharge |
DE102017116613B3 (de) * | 2017-07-24 | 2018-08-09 | Maschinenfabrik Reinhausen Gmbh | Verfahren und Prüfvorrichtung zur Messung von Teilentladungsimpulsen eines geschirmten Kabels |
US11067639B2 (en) | 2017-11-03 | 2021-07-20 | Rosemount Inc. | Trending functions for predicting the health of electric power assets |
US10794736B2 (en) | 2018-03-15 | 2020-10-06 | Rosemount Inc. | Elimination of floating potential when mounting wireless sensors to insulated conductors |
AU2019240071B2 (en) * | 2018-03-20 | 2024-05-30 | Whisker Labs, Inc. | Detection of electric discharges that precede fires in electrical wiring |
CN110554292A (zh) * | 2018-05-31 | 2019-12-10 | 广东电网有限责任公司 | 一种局放信号同步发生装置 |
US11181570B2 (en) | 2018-06-15 | 2021-11-23 | Rosemount Inc. | Partial discharge synthesizer |
US10833531B2 (en) | 2018-10-02 | 2020-11-10 | Rosemount Inc. | Electric power generation or distribution asset monitoring |
US11313895B2 (en) | 2019-09-24 | 2022-04-26 | Rosemount Inc. | Antenna connectivity with shielded twisted pair cable |
CN111273211B (zh) * | 2020-03-02 | 2022-06-17 | 云南电网有限责任公司昆明供电局 | 一种gis局部放电在线监测系统校核系统及方法 |
CN116699339B (zh) * | 2023-08-04 | 2023-11-17 | 武汉朗德电气有限公司 | 基于双模态声导波的gil电弧故障定位方法 |
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-
2010
- 2010-12-30 WO PCT/EP2010/007982 patent/WO2012089229A1/en active Application Filing
- 2010-12-30 CA CA2821795A patent/CA2821795C/en active Active
- 2010-12-30 DK DK10805217.6T patent/DK2659278T3/en active
- 2010-12-30 US US13/977,280 patent/US10209290B2/en active Active
- 2010-12-30 EP EP10805217.6A patent/EP2659278B1/en active Active
- 2010-12-30 BR BR112013016700-9A patent/BR112013016700B1/pt active IP Right Grant
- 2010-12-30 AU AU2010366614A patent/AU2010366614B2/en active Active
- 2010-12-30 CN CN201080070984.0A patent/CN103597365B/zh active Active
- 2010-12-30 ES ES10805217T patent/ES2711826T3/es active Active
-
2011
- 2011-12-29 AR ARP110105002A patent/AR084647A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR112013016700B1 (pt) | 2020-11-03 |
CN103597365A (zh) | 2014-02-19 |
WO2012089229A1 (en) | 2012-07-05 |
US10209290B2 (en) | 2019-02-19 |
AU2010366614B2 (en) | 2016-07-21 |
CA2821795C (en) | 2020-07-07 |
EP2659278B1 (en) | 2018-11-21 |
DK2659278T3 (en) | 2019-02-25 |
AR084647A1 (es) | 2013-05-29 |
ES2711826T3 (es) | 2019-05-07 |
CA2821795A1 (en) | 2012-07-05 |
EP2659278A1 (en) | 2013-11-06 |
AU2010366614A1 (en) | 2013-07-18 |
CN103597365B (zh) | 2016-06-29 |
US20140002098A1 (en) | 2014-01-02 |
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/12/2010, OBSERVADAS AS CONDICOES LEGAIS. |