JP2012500990A5 - - Google Patents

Download PDF

Info

Publication number
JP2012500990A5
JP2012500990A5 JP2011524478A JP2011524478A JP2012500990A5 JP 2012500990 A5 JP2012500990 A5 JP 2012500990A5 JP 2011524478 A JP2011524478 A JP 2011524478A JP 2011524478 A JP2011524478 A JP 2011524478A JP 2012500990 A5 JP2012500990 A5 JP 2012500990A5
Authority
JP
Japan
Prior art keywords
time
pulse
trigger level
time frame
minor
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2011524478A
Other languages
English (en)
Japanese (ja)
Other versions
JP5597635B2 (ja
JP2012500990A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2009/053176 external-priority patent/WO2010023570A1/en
Publication of JP2012500990A publication Critical patent/JP2012500990A/ja
Publication of JP2012500990A5 publication Critical patent/JP2012500990A5/ja
Application granted granted Critical
Publication of JP5597635B2 publication Critical patent/JP5597635B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011524478A 2008-08-25 2009-07-22 部分放電モニター Active JP5597635B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200807351 2008-08-25
ZA2008/07366 2008-08-25
PCT/IB2009/053176 WO2010023570A1 (en) 2008-08-25 2009-07-22 Partial discharge monitor

Publications (3)

Publication Number Publication Date
JP2012500990A JP2012500990A (ja) 2012-01-12
JP2012500990A5 true JP2012500990A5 (https=) 2014-08-28
JP5597635B2 JP5597635B2 (ja) 2014-10-01

Family

ID=47078102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011524478A Active JP5597635B2 (ja) 2008-08-25 2009-07-22 部分放電モニター

Country Status (13)

Country Link
US (1) US8729906B2 (https=)
EP (1) EP2324364B1 (https=)
JP (1) JP5597635B2 (https=)
AU (1) AU2009286445B2 (https=)
CA (1) CA2734435C (https=)
DK (1) DK2324364T3 (https=)
ES (1) ES2389001T3 (https=)
MX (1) MX2011002023A (https=)
PT (1) PT2324364E (https=)
RU (1) RU2505828C2 (https=)
UA (1) UA106210C2 (https=)
WO (1) WO2010023570A1 (https=)
ZA (1) ZA200905124B (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9612271B2 (en) * 2010-03-05 2017-04-04 Ericsson Inc. Evaluating noise and excess current on a power line
EP2659278B1 (en) * 2010-12-30 2018-11-21 Prysmian S.p.A. Locating of partial-discharge-generating faults
CN102759689A (zh) * 2012-06-18 2012-10-31 广东电网公司电力科学研究院 一种突发性/大动态范围局放超声信号的测量装置及方法
CN103308828A (zh) * 2013-05-22 2013-09-18 广西大学 基于cpld的变压器局部放电电-声信号同步监测装置
WO2015087284A1 (en) * 2013-12-11 2015-06-18 Telefonaktiebolaget L M Ericsson (Publ) Analyzing partial discharge in an electric power distribution system
US9753080B2 (en) 2014-12-09 2017-09-05 Rosemount Inc. Partial discharge detection system
US10254330B2 (en) * 2015-08-26 2019-04-09 Avo Multi-Amp Corporation Partial discharge detection bandwidth expansion through input signal aliasing
KR101787901B1 (ko) * 2016-06-14 2017-11-15 엘에스산전 주식회사 전력설비 진단장치
CN106771910B (zh) * 2016-12-09 2020-08-11 国网北京市电力公司 检测组合电器的缺陷的方法和装置
KR101925338B1 (ko) 2016-12-22 2018-12-05 엘에스산전 주식회사 전력기기 진단 장치
CN109073704A (zh) 2017-03-02 2018-12-21 罗斯蒙特公司 用于局部放电的趋势函数
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
RU181880U1 (ru) * 2017-12-29 2018-07-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет" Устройство для оценки параметров распределения времени запаздывания возникновения разряда
US10794736B2 (en) 2018-03-15 2020-10-06 Rosemount Inc. Elimination of floating potential when mounting wireless sensors to insulated conductors
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
RU2700369C1 (ru) * 2018-12-26 2019-09-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Устройство контроля технического состояния цифрового трансформатора по параметрам частичных разрядов в изоляции
RU2700368C1 (ru) * 2018-12-26 2019-09-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Способ определения технического состояния цифрового трансформатора по параметрам частичных разрядов в изоляции
US11313895B2 (en) 2019-09-24 2022-04-26 Rosemount Inc. Antenna connectivity with shielded twisted pair cable
JP7532276B2 (ja) * 2021-02-05 2024-08-13 東芝インフラシステムズ株式会社 部分放電検出方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813667A (en) 1973-05-29 1974-05-28 Us Navy Three-phase power disturbance monitor
JPS54115176A (en) * 1978-02-27 1979-09-07 Shii Emu Shii Shii Kk Electric insulator diagnoser
JPH02261004A (ja) * 1989-03-30 1990-10-23 Nissin Electric Co Ltd 配電盤の異常検知方式
US5208542A (en) * 1991-03-28 1993-05-04 Eaton Corporation Timing window arc detection
DE4113408A1 (de) 1991-04-22 1992-10-29 Donald Herbst Verfahren zum verschweissen zweier hohlkoerper
US6243652B1 (en) * 1998-06-10 2001-06-05 Hubbell Incorporated System for concurrent digital measurement of peak voltage and RMS voltage in high voltage system
US7532012B2 (en) * 2006-07-07 2009-05-12 Ambient Corporation Detection and monitoring of partial discharge of a power line
JP4735470B2 (ja) * 2006-08-14 2011-07-27 日新電機株式会社 絶縁診断装置および絶縁診断方法
JP2008051708A (ja) * 2006-08-25 2008-03-06 Mitsubishi Electric Corp ガス絶縁電気装置の部分放電監視装置および部分放電監視方法
UA104429C2 (uk) * 2008-08-06 2014-02-10 Еском Холдінгс Лімітед Спосіб і система моніторингу часткових розрядів

Similar Documents

Publication Publication Date Title
JP2012500990A5 (https=)
CN101558325B (zh) 用于对x射线光子进行计数的装置、成像设备和方法
JP5597635B2 (ja) 部分放電モニター
US7966528B2 (en) Watchdog mechanism with fault escalation
SG11202107070UA (en) Detection method and device for pedestrian events, electronic apparatus and storage medium
WO2009115964A3 (en) Hair removal system and method
JP2011041255A5 (https=)
EP1850258A3 (en) Unauthorized contents detection system
JP2020535729A5 (https=)
EP2426576A3 (en) Information processing device and information processing method
EP2584495A3 (en) Image processing method and apparatus for detecting target
RU2016145144A (ru) Чувствительное к шуму представление предупреждения
WO2007056753A3 (en) Apparatus and methods for use in flash detection
EP3026449A3 (en) System and method of electric motor fault detection
EP2674104A3 (en) Detection of hypokinetic and/or hyperkinetic states
EP2620896A3 (en) System And Method For Face Capture And Matching
WO2008091785A3 (en) System and method for determining data entropy to identify malware
WO2012051320A3 (en) Motion and noise artifact detection for ecg data
DE602007010793D1 (de) Gerät zur bewertung von systemrahmennummern
JP2015016216A5 (https=)
EP2493176A3 (en) Radiographic image capturing system and radiographic image capturing device
EP2704119A3 (en) Fall detection
EP2431841A3 (en) Information processing device and information processing method
US7966527B2 (en) Watchdog mechanism with fault recovery
KR20170085105A (ko) 지문 센서 인터럽트 임계치를 설정하기 위한 방법, 장치, 및 단말 장치