PL2735011T3 - Sposób i system do oszacowania pozostałego okresu eksploatacji transformatora - Google Patents

Sposób i system do oszacowania pozostałego okresu eksploatacji transformatora

Info

Publication number
PL2735011T3
PL2735011T3 PL12814599T PL12814599T PL2735011T3 PL 2735011 T3 PL2735011 T3 PL 2735011T3 PL 12814599 T PL12814599 T PL 12814599T PL 12814599 T PL12814599 T PL 12814599T PL 2735011 T3 PL2735011 T3 PL 2735011T3
Authority
PL
Poland
Prior art keywords
remaining life
estimating
transformer remaining
estimating transformer
life
Prior art date
Application number
PL12814599T
Other languages
English (en)
Inventor
Donald R Lamontagne
Original Assignee
Arizona Public Service Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arizona Public Service Co filed Critical Arizona Public Service Co
Publication of PL2735011T3 publication Critical patent/PL2735011T3/pl

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
    • G01R31/12—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
PL12814599T 2011-07-19 2012-07-16 Sposób i system do oszacowania pozostałego okresu eksploatacji transformatora PL2735011T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/186,140 US8781756B2 (en) 2011-07-19 2011-07-19 Method and system for estimating transformer remaining life
PCT/US2012/046926 WO2013012804A1 (en) 2011-07-19 2012-07-16 Method and system for estimating transformer remaining life
EP12814599.2A EP2735011B1 (en) 2011-07-19 2012-07-16 Method and system for estimating transformer remaining life

Publications (1)

Publication Number Publication Date
PL2735011T3 true PL2735011T3 (pl) 2017-10-31

Family

ID=47556370

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12814599T PL2735011T3 (pl) 2011-07-19 2012-07-16 Sposób i system do oszacowania pozostałego okresu eksploatacji transformatora

Country Status (7)

Country Link
US (1) US8781756B2 (pl)
EP (1) EP2735011B1 (pl)
KR (1) KR20140041568A (pl)
CN (1) CN103828007A (pl)
ES (1) ES2628079T3 (pl)
PL (1) PL2735011T3 (pl)
WO (1) WO2013012804A1 (pl)

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US9639104B2 (en) * 2012-10-16 2017-05-02 Varentec, Inc. Methods and systems of network voltage regulating transformers
US9513275B2 (en) * 2013-03-14 2016-12-06 Waukesha Electric Systems, Inc. System and process of utilizing oil quality analysis and dissolved gas analysis to detect early stage problems in oil filled electrical apparatuses
KR101438158B1 (ko) 2013-03-21 2014-09-05 연세대학교 산학협력단 변압기의 수명 예측 방법 및 장치
CN103323718B (zh) * 2013-06-27 2015-06-17 成都高斯电子技术有限公司 一种容性高压设备绝缘老化诊断试验系统及其工作方法
CN105527554A (zh) * 2014-07-16 2016-04-27 曹新民 可分级别预警的输电变压器控制系统
WO2016066373A1 (en) 2014-10-27 2016-05-06 Landis+Gyr (Europe) Ag A method, system and assembly for determining a reduction of remaining service lifetime of an electrical device during a specific time period of operation of the electrical device
CN105699792B (zh) * 2014-11-25 2018-08-17 国网辽宁省电力有限公司丹东供电公司 一种配网变压器油箱剩余寿命预测方法及装置
CN105954603A (zh) * 2016-04-11 2016-09-21 重庆大学 一种变压器剩余寿命评估方法
JP6785613B2 (ja) * 2016-10-13 2020-11-18 株式会社日立製作所 エステル油入り電気機器、エステル油入り変圧器及びエステル油中に含まれるアルデヒド化合物の分析方法
CN106771862B (zh) * 2016-12-08 2019-01-01 国网浙江省电力公司 一种网格与空间距离相结合的采集异常故障点聚合方法
KR101908373B1 (ko) 2017-03-10 2018-10-17 한국전력공사 변압기 수소 가스 감시 시스템, 장치 및 방법
CN107065568B (zh) * 2017-05-26 2020-04-28 广州供电局有限公司 一种基于粒子群支持向量机的变压器故障诊断方法
CN107944571B (zh) * 2017-11-09 2021-12-21 华北电力大学（保定） 一种电力变压器剩余使用寿命预测方法
US11128936B2 (en) * 2019-04-04 2021-09-21 Mark D. Matlin Thermal transmitting indicator
CN110763942B (zh) * 2019-11-18 2021-12-31 许继变压器有限公司 一种干式变压器剩余寿命的检测方法及装置
US11295253B2 (en) * 2019-12-03 2022-04-05 Copperleaf Technologies Inc. Method and apparatus for asset management
CN111799888A (zh) * 2020-07-14 2020-10-20 上海华建电力设备股份有限公司 一种变电站综合自动化系统
US11563320B2 (en) * 2020-07-20 2023-01-24 Onepredict Co., Ltd. Apparatus and method for determining transformer state based on correction of dissolved gas data
KR102520723B1 (ko) * 2020-07-20 2023-04-12 주식회사 원프레딕트 유중 가스 데이터 보정을 기반으로 한 변압기 상태 결정 방법 및 이러한 방법을 사용하는 장치
CN113033882B (zh) * 2021-03-09 2022-05-17 浙江零跑科技股份有限公司 一种车载电子系统剩余寿命预测方法
CN113011103B (zh) * 2021-04-06 2022-05-03 南京机电职业技术学院 一种多维信息融合的电力变压器寿命预测模型
JP7801955B2 (ja) * 2022-06-15 2026-01-19 三菱電機株式会社 変圧器の診断装置および変圧器の診断方法
CN117250456B (zh) * 2023-11-20 2024-01-30 山东海鲲数控设备有限公司 一种变压器绝缘状态监测系统
CN120145818B (zh) * 2025-02-20 2025-12-26 中国电器科学研究院股份有限公司 一种适用于应力波动影响下的电器元件剩余寿命评估方法
CN120178053B (zh) * 2025-05-23 2025-08-05 吉林大学 一种基于深度学习的锂电池荷电状态及寿命联合预测方法

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Also Published As

Publication number Publication date
ES2628079T3 (es) 2017-08-01
US20130024131A1 (en) 2013-01-24
EP2735011B1 (en) 2017-05-17
CN103828007A (zh) 2014-05-28
US8781756B2 (en) 2014-07-15
EP2735011A4 (en) 2015-04-08
KR20140041568A (ko) 2014-04-04
WO2013012804A1 (en) 2013-01-24
EP2735011A1 (en) 2014-05-28

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