KR100868141B1 - 고주파 전원 장치의 직류 전류 검출 방법 및 장치 - Google Patents

고주파 전원 장치의 직류 전류 검출 방법 및 장치 Download PDF

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Publication number
KR100868141B1
KR100868141B1 KR1020070056079A KR20070056079A KR100868141B1 KR 100868141 B1 KR100868141 B1 KR 100868141B1 KR 1020070056079 A KR1020070056079 A KR 1020070056079A KR 20070056079 A KR20070056079 A KR 20070056079A KR 100868141 B1 KR100868141 B1 KR 100868141B1
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KR
South Korea
Prior art keywords
high frequency
current
frequency power
power supply
circuit
Prior art date
Application number
KR1020070056079A
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English (en)
Korean (ko)
Other versions
KR20070120427A (ko
Inventor
이와오 쿠루타
토시유키 카노
Original Assignee
후지 덴키 시스템즈 가부시키가이샤
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.)
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Publication date
Application filed by 후지 덴키 시스템즈 가부시키가이샤 filed Critical 후지 덴키 시스템즈 가부시키가이샤
Publication of KR20070120427A publication Critical patent/KR20070120427A/ko
Application granted granted Critical
Publication of KR100868141B1 publication Critical patent/KR100868141B1/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/14—Indicating direction of current; Indicating polarity of voltage
    • 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
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0892—Details related to signal analysis or treatment; presenting results, e.g. displays; measuring specific signal features other than field strength, e.g. polarisation, field modes, phase, envelope, maximum value
    • 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
    • G01R31/40—Testing power supplies
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/04—Sources of current

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • General Induction Heating (AREA)
KR1020070056079A 2006-06-19 2007-06-08 고주파 전원 장치의 직류 전류 검출 방법 및 장치 KR100868141B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006168291 2006-06-19
JPJP-P-2006-00168291 2006-06-19

Publications (2)

Publication Number Publication Date
KR20070120427A KR20070120427A (ko) 2007-12-24
KR100868141B1 true KR100868141B1 (ko) 2008-11-10

Family

ID=38991595

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070056079A KR100868141B1 (ko) 2006-06-19 2007-06-08 고주파 전원 장치의 직류 전류 검출 방법 및 장치

Country Status (3)

Country Link
KR (1) KR100868141B1 (zh)
CN (1) CN100559191C (zh)
MY (1) MY143887A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102331563B (zh) * 2011-08-04 2013-10-16 江苏茶花电气有限公司 超高频多路开关电源的测试方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001126854A (ja) 1999-10-29 2001-05-11 Hitachi Hometec Ltd 誘導加熱調理器
JP2002075623A (ja) 2000-09-04 2002-03-15 Mitsubishi Electric Corp 誘導加熱調理器及びその制御方法
JP2003282225A (ja) 2002-03-22 2003-10-03 Fuji Electric Co Ltd 誘導加熱装置
JP2005019176A (ja) 2003-06-26 2005-01-20 Hitachi Hometec Ltd 誘導加熱調理器
JP2005166499A (ja) 2003-12-03 2005-06-23 Fuji Electric Fa Components & Systems Co Ltd 誘導加熱インバータの制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003009597A (ja) * 2001-06-20 2003-01-10 Fuji Electric Co Ltd 電動機駆動用電力変換装置の出力電圧モニタ装置
JP3986462B2 (ja) * 2003-04-11 2007-10-03 松下電器産業株式会社 高周波加熱装置
JP4266811B2 (ja) * 2003-12-26 2009-05-20 株式会社リコー 定電圧回路
JP3811955B2 (ja) * 2004-08-24 2006-08-23 株式会社安川電機 ブラシレスｄｃモータの駆動装置および駆動方法並びにブラシレスｄｃモータの回転子速度または回転子位相の検出方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001126854A (ja) 1999-10-29 2001-05-11 Hitachi Hometec Ltd 誘導加熱調理器
JP2002075623A (ja) 2000-09-04 2002-03-15 Mitsubishi Electric Corp 誘導加熱調理器及びその制御方法
JP2003282225A (ja) 2002-03-22 2003-10-03 Fuji Electric Co Ltd 誘導加熱装置
JP2005019176A (ja) 2003-06-26 2005-01-20 Hitachi Hometec Ltd 誘導加熱調理器
JP2005166499A (ja) 2003-12-03 2005-06-23 Fuji Electric Fa Components & Systems Co Ltd 誘導加熱インバータの制御方法

Also Published As

Publication number Publication date
CN100559191C (zh) 2009-11-11
KR20070120427A (ko) 2007-12-24
MY143887A (en) 2011-07-15
CN101093233A (zh) 2007-12-26

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