CN102790529B - 基于时间测量来选择参数/模式的方法和设备 - Google Patents

基于时间测量来选择参数/模式的方法和设备 Download PDF

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Publication number
CN102790529B
CN102790529B CN201210203493.XA CN201210203493A CN102790529B CN 102790529 B CN102790529 B CN 102790529B CN 201210203493 A CN201210203493 A CN 201210203493A CN 102790529 B CN102790529 B CN 102790529B
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CN
China
Prior art keywords
coupled
control circuit
parameter
integrated control
integrated circuit
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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.)
Expired - Fee Related
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CN201210203493.XA
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English (en)
Chinese (zh)
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CN102790529A (zh
Inventor
D·M·H·马修斯
A·B·德曾古里安
K·黄
B·巴拉克里施南
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Power Integrations Inc
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Power Integrations Inc
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Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Tests Of Electronic Circuits (AREA)
CN201210203493.XA 2005-08-26 2006-08-25 基于时间测量来选择参数/模式的方法和设备 Expired - Fee Related CN102790529B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/213,252 US7425834B2 (en) 2005-08-26 2005-08-26 Method and apparatus to select a parameter/mode based on a time measurement
US11/213,252 2005-08-26

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2006101463769A Division CN101039071B (zh) 2005-08-26 2006-08-25 基于时间测量来选择参数/模式的方法和设备

Publications (2)

Publication Number Publication Date
CN102790529A CN102790529A (zh) 2012-11-21
CN102790529B true CN102790529B (zh) 2014-12-24

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CN201210203493.XA Expired - Fee Related CN102790529B (zh) 2005-08-26 2006-08-25 基于时间测量来选择参数/模式的方法和设备
CN2006101463769A Active CN101039071B (zh) 2005-08-26 2006-08-25 基于时间测量来选择参数/模式的方法和设备

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Country Link
US (3) US7425834B2 (https=)
EP (1) EP1758234A3 (https=)
JP (2) JP5221857B2 (https=)
CN (2) CN102790529B (https=)

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JP5660131B2 (ja) 2010-04-16 2015-01-28 株式会社村田製作所 スイッチング制御回路及びスイッチング電源装置
WO2011155246A1 (ja) 2010-06-10 2011-12-15 株式会社村田製作所 スイッチング制御回路及びスイッチング電源装置
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JP5633535B2 (ja) * 2012-04-16 2014-12-03 株式会社村田製作所 スイッチング制御回路及びスイッチング電源装置
CN103474963A (zh) * 2013-09-13 2013-12-25 上海斐讯数据通信技术有限公司 开关电源输出过压保护电路
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CN116400175B (zh) * 2023-02-14 2024-02-02 山东电工电气集团数字科技有限公司 一种电力变压器线圈绝缘在线监测装置及方法

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Also Published As

Publication number Publication date
CN102790529A (zh) 2012-11-21
CN101039071A (zh) 2007-09-19
JP2013055882A (ja) 2013-03-21
EP1758234A2 (en) 2007-02-28
US20100321039A1 (en) 2010-12-23
JP5221857B2 (ja) 2013-06-26
JP2007073954A (ja) 2007-03-22
EP1758234A3 (en) 2010-03-03
US8742771B2 (en) 2014-06-03
CN101039071B (zh) 2012-07-18
US20090021298A1 (en) 2009-01-22
US7425834B2 (en) 2008-09-16
US7804305B2 (en) 2010-09-28
EP1758234A8 (en) 2007-07-04
JP5632441B2 (ja) 2014-11-26
US20070046294A1 (en) 2007-03-01

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