UA104373C2 - Способ и устройство для определения магнитного параметра в сердечнике - Google Patents

Способ и устройство для определения магнитного параметра в сердечнике

Info

Publication number
UA104373C2
UA104373C2 UAA201211544A UAA201211544A UA104373C2 UA 104373 C2 UA104373 C2 UA 104373C2 UA A201211544 A UAA201211544 A UA A201211544A UA A201211544 A UAA201211544 A UA A201211544A UA 104373 C2 UA104373 C2 UA 104373C2
Authority
UA
Ukraine
Prior art keywords
magnetic
core
determination
magnetic parameter
magnetic flux
Prior art date
Application number
UAA201211544A
Other languages
English (en)
Ukrainian (uk)
Inventor
Петер ХАМБЕРГЕР
Альберт ЛЯЙКЕРМОЗЕР
Original Assignee
Сименс Аг Остеррайх
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 Сименс Аг Остеррайх filed Critical Сименс Аг Остеррайх
Publication of UA104373C2 publication Critical patent/UA104373C2/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G01R33/072—Constructional adaptation of the sensor to specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/12—Magnetic shunt paths

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

Способ определения магнитного параметра, в частности напряженности (Н1) магнитного поля в участке (L1) сердечника (2), через который протекает магнитный поток, при этом часть (18) магнитного потока ответвляется от сердечника (2) и по меньшей мере на отдельных участках направляется в магнитную шунтирующую часть (7), при этом магнитный материал магнитной шунтирующей части (7) не насыщается, и при этом с помощью сенсорно-аналитического устройства (8, 10) по этой ответвленной части (18) магнитного потока или ее производной величине определяется магнитный параметр (Н1).
UAA201211544A 2010-04-14 2010-04-14 Способ и устройство для определения магнитного параметра в сердечнике UA104373C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/054857 WO2011127969A1 (de) 2010-04-14 2010-04-14 Verfahren und vorrichtung zum detektieren einer magnetischen kenngrösse in einem kern

Publications (1)

Publication Number Publication Date
UA104373C2 true UA104373C2 (ru) 2014-01-27

Family

ID=43063817

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201211544A UA104373C2 (ru) 2010-04-14 2010-04-14 Способ и устройство для определения магнитного параметра в сердечнике

Country Status (12)

Country Link
US (1) US8896306B2 (ru)
EP (1) EP2558875B8 (ru)
KR (1) KR101433212B1 (ru)
CN (1) CN102985838B (ru)
AU (1) AU2010350863B2 (ru)
BR (1) BR112012026073B1 (ru)
CA (1) CA2800551C (ru)
HR (1) HRP20140422T1 (ru)
MX (1) MX2012011889A (ru)
RU (1) RU2524056C2 (ru)
UA (1) UA104373C2 (ru)
WO (1) WO2011127969A1 (ru)

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FR2972795B1 (fr) * 2011-03-15 2013-10-11 Crouzet Automatismes Capteur inductif de proximite et procede de montage dudit capteur
US9159487B2 (en) 2012-07-19 2015-10-13 The Boeing Company Linear electromagnetic device
US9947450B1 (en) 2012-07-19 2018-04-17 The Boeing Company Magnetic core signal modulation
US9389619B2 (en) 2013-07-29 2016-07-12 The Boeing Company Transformer core flux control for power management
US9568563B2 (en) 2012-07-19 2017-02-14 The Boeing Company Magnetic core flux sensor
US9455084B2 (en) 2012-07-19 2016-09-27 The Boeing Company Variable core electromagnetic device
JP5783191B2 (ja) * 2013-02-01 2015-09-24 株式会社デンソー 偏磁、磁気飽和、もしくは磁束量の検出装置
US9651633B2 (en) 2013-02-21 2017-05-16 The Boeing Company Magnetic core flux sensor
EP2840675B1 (en) * 2013-08-08 2018-11-14 The Boeing Company Electrical power distribution network monitoring and control
CN106104721B (zh) * 2014-03-19 2018-04-13 西门子公司 对变压器中的大dc电流的dc补偿
CN103941071B (zh) * 2014-04-24 2016-09-14 华北电力大学 高铁牵引网供电系统地磁感应电流监测方法与装置
EP2952997B1 (de) 2014-06-06 2017-02-01 Siemens Aktiengesellschaft Messanordnung zum Erfassen eines magnetischen Gleichflusses im Kern eines Transformators
CN104614688B (zh) * 2015-01-19 2017-07-07 武汉科技大学 用于直流偏磁动态磁通测量的c型传感器及其检测方法
EP3065150B1 (de) * 2015-03-05 2017-11-29 Siemens Aktiengesellschaft Transformator
EP3076411B1 (de) * 2015-04-01 2017-11-29 Siemens Aktiengesellschaft Schaltungsanordnung zum verringern eines magnetischen gleichfluss-anteils im kern eines transformators
US9939465B2 (en) * 2015-04-24 2018-04-10 Sumida Corporation Electric current detector
EP3179617B1 (de) 2015-12-09 2018-10-03 Siemens Aktiengesellschaft Schaltungsanordnung zur kompensation eines gleichstromanteils in einem transformator
US10403429B2 (en) 2016-01-13 2019-09-03 The Boeing Company Multi-pulse electromagnetic device including a linear magnetic core configuration
CN108052764A (zh) * 2017-12-26 2018-05-18 西安交通大学 一种环形Halbach永磁阵列的磁场建模方法
CN111190128B (zh) * 2018-11-15 2022-10-18 北京自动化控制设备研究所 一种磁阻电机铁磁材料bh特性检测算法
CN113008939B (zh) * 2019-12-18 2024-12-31 财团法人工业技术研究院 电磁特性测量装置与系统以及电磁特性测量方法
CN111701871B (zh) * 2020-06-23 2021-09-10 中国科学院上海高等研究院 一种磁平衡直流电流传感器的磁芯挑选装置及方法
EP3982381A1 (en) * 2020-10-06 2022-04-13 Hitachi Energy Switzerland AG Power transformer
JP7538067B2 (ja) * 2021-03-04 2024-08-21 Tdk株式会社 検出装置
JP7699445B2 (ja) * 2021-03-12 2025-06-27 株式会社タムラ製作所 リアクトル
CN113655418B (zh) * 2021-08-18 2023-08-15 河北工业大学 不同尺寸叠片铁心磁特性的综合测试平台

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US3863109A (en) * 1973-08-27 1975-01-28 High Voltage Power Corp Short circuit sensing device for electromagnetic induction apparatus
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Also Published As

Publication number Publication date
KR20130021386A (ko) 2013-03-05
BR112012026073A2 (pt) 2016-06-28
HRP20140422T1 (hr) 2014-06-06
US20130049751A1 (en) 2013-02-28
US8896306B2 (en) 2014-11-25
CA2800551C (en) 2016-10-11
WO2011127969A1 (de) 2011-10-20
EP2558875B8 (de) 2014-05-14
CA2800551A1 (en) 2011-10-20
BR112012026073B1 (pt) 2019-10-22
KR101433212B1 (ko) 2014-08-22
MX2012011889A (es) 2012-11-29
AU2010350863B2 (en) 2014-05-29
EP2558875A1 (de) 2013-02-20
RU2524056C2 (ru) 2014-07-27
CN102985838A (zh) 2013-03-20
EP2558875B1 (de) 2014-02-12
CN102985838B (zh) 2016-06-29
AU2010350863A1 (en) 2012-11-08
RU2012143740A (ru) 2014-05-20

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