JP6040110B2 - 電気系統におけるｅｍｉ源を特定する方法 - Google Patents

電気系統におけるｅｍｉ源を特定する方法 Download PDF

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JP6040110B2
JP6040110B2 JP2013142387A JP2013142387A JP6040110B2 JP 6040110 B2 JP6040110 B2 JP 6040110B2 JP 2013142387 A JP2013142387 A JP 2013142387A JP 2013142387 A JP2013142387 A JP 2013142387A JP 6040110 B2 JP6040110 B2 JP 6040110B2
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emi
profile
source
identifying
electrical system
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JP2014059290A5 (https=
JP2014059290A (ja
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高橋　昌義
昌義 高橋
ファ チェン
ファ チェン
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Hitachi Ltd
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Hitachi Ltd
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    • 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
    • G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
JP2013142387A 2012-08-29 2013-07-08 電気系統におけるｅｍｉ源を特定する方法 Active JP6040110B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/597,602 US8823389B2 (en) 2012-08-29 2012-08-29 Method for identifying EMI sources in an electrical system
US13/597,602 2012-08-29

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JP2014059290A JP2014059290A (ja) 2014-04-03
JP2014059290A5 JP2014059290A5 (https=) 2016-02-04
JP6040110B2 true JP6040110B2 (ja) 2016-12-07

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JP2013142387A Active JP6040110B2 (ja) 2012-08-29 2013-07-08 電気系統におけるｅｍｉ源を特定する方法

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US (1) US8823389B2 (https=)
JP (1) JP6040110B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104459375B (zh) * 2014-11-12 2017-11-28 华北电力大学 气体绝缘变电站二次设备发生瞬态电磁骚扰的识别方法
CN104880611B (zh) * 2015-04-28 2017-09-22 河南理工大学 电动汽车车外电磁辐射自动测量小车装置与测量方法
JP6620072B2 (ja) * 2016-06-28 2019-12-11 株式会社日立製作所 ノイズ監視システム及びそれを備えた鉄道車両並びにノイズ監視方法
JP6464543B1 (ja) * 2018-01-12 2019-02-06 株式会社エーイーティー 磁界測定システム、磁界測定方法、プログラム、磁界測定装置
WO2019179644A1 (de) * 2018-03-19 2019-09-26 Leoni Kabel Gmbh Verfahren sowie vorrichtung zur ermittlung einer aktuellen temperatur
DE102018209001A1 (de) * 2018-06-07 2019-12-12 Robert Bosch Gmbh Steuergerätvorrichtung für ein Kraftfahrzeug, Kraftfahrzeug
JP7828104B2 (ja) * 2024-08-01 2026-03-11 株式会社オータマ 自動車用電動機類ｅｍｃノイズ試験方法およびそのためのソフトウエア

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731586A (en) * 1985-11-14 1988-03-15 Westinghouse Electric Corp. Electrical noise detector for detecting power line gap defects
US5017921A (en) * 1989-12-13 1991-05-21 Grumman Aerospace Corporation Radar system and a method for operating a radar system
US5712641A (en) * 1996-02-28 1998-01-27 Electro-Radiation Incorporated Interference cancellation system for global positioning satellite receivers
JP3214550B2 (ja) * 1997-05-08 2001-10-02 日本電気株式会社 放射評価装置
US6639541B1 (en) * 2000-08-29 2003-10-28 The United States Of America As Represented By The Secretary Of The Navy Device and method for detecting, measuring, and reporting low-level interference at a receiver
KR100586028B1 (ko) * 2003-12-18 2006-06-01 한국전자통신연구원 고주파 부품의 전자파 간섭 레벨 측정 장치 및 그 방법
US7643965B2 (en) * 2005-08-10 2010-01-05 Olympus Corporation EMI management system and method
US7613576B2 (en) * 2007-04-12 2009-11-03 Sun Microsystems, Inc. Using EMI signals to facilitate proactive fault monitoring in computer systems
EP2015459A1 (en) * 2007-07-12 2009-01-14 STMicroelectronics N.V. Method for detecting the eventual presence of an interferer, for example a radar signal, adapted to interfere with a wireless device, for example an UWB device, and corresponding device.
US8069490B2 (en) * 2007-10-16 2011-11-29 Oracle America, Inc. Detecting counterfeit electronic components using EMI telemetric fingerprints
US8032330B2 (en) * 2008-03-07 2011-10-04 Nokia Corporation Electromagnetic interference sensor device and method and computer program
JP5143052B2 (ja) * 2009-02-24 2013-02-13 株式会社日立製作所 ノイズ解析設計方法およびノイズ解析設計装置
EP2237055A1 (en) * 2009-03-31 2010-10-06 Eurocopter Deutschland GmbH Wide-band electromagnetic field detector and analysis system for aircraft
JP5445245B2 (ja) * 2010-03-12 2014-03-19 日本電気株式会社 測定装置、測定方法及びコンピュータプログラム

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US20140062502A1 (en) 2014-03-06
JP2014059290A (ja) 2014-04-03
US8823389B2 (en) 2014-09-02

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