JP7003733B2 - 電流出力回路 - Google Patents
電流出力回路 Download PDFInfo
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- JP7003733B2 JP7003733B2 JP2018034565A JP2018034565A JP7003733B2 JP 7003733 B2 JP7003733 B2 JP 7003733B2 JP 2018034565 A JP2018034565 A JP 2018034565A JP 2018034565 A JP2018034565 A JP 2018034565A JP 7003733 B2 JP7003733 B2 JP 7003733B2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
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- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
-
- 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
- G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
-
- 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
-
- 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
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
-
- 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
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0019—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being load current fluctuations
-
- 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
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
-
- 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
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- 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
- H02M1/14—Arrangements for reducing ripples from dc input or output
- H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
-
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1566—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dc-Dc Converters (AREA)
- Measurement Of Current Or Voltage (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Direct Current Feeding And Distribution (AREA)
Description
100 電流出力回路
110 DC-DC電源部
120 電流出力部
130 電圧検出部
141 節点
150 入力部
151 端子
152 MOSFET
153 抵抗
154 容量
155 ダイオード
158 端子
160 出力部
161 端子
162 容量
163 抵抗
200 負荷
300 テスト回路
310 直流電源
320 交流電源
330 制御部
340 抵抗
Claims (6)
- 出力電圧を制御するDC-DC電源部と、
前記DC-DC電源部の出力電圧で動作し、制御指示に基づく電流信号を生成し、負荷に出力する電流出力部と、
前記負荷の電圧をピークホールドし、前記DC-DC電源部に電圧信号として出力する電圧検出部と
を備え、
前記DC-DC電源部は、前記電圧信号に基づいて、前記出力電圧を制御する
電流出力回路。 - 前記電圧検出部は、入力部と出力部とを有し、
前記入力部は、前記負荷の電圧を取得する第1状態と、前記負荷の電圧を遮断する第2状態とのいずれか一方に、前記負荷の電圧に基づいて遷移し、
前記出力部は、前記入力部が第1状態である場合、前記入力部が取得した電圧をホールドして出力し、前記入力部が第2状態である場合、前記入力部が第1状態である間にホールドした電圧を出力する、請求項1に記載の電流出力回路。 - 前記出力部は、前記負荷に対して並列に接続するRC並列回路を有する、請求項2に記載の電流出力回路。
- 前記RC並列回路の時定数は、前記負荷の電圧が変動する周期より大きい、請求項3に記載の電流出力回路。
- 前記入力部は、整流素子を有する、請求項2乃至4のいずれか一項に記載の電流出力回路。
- 前記入力部は、スイッチング素子を有する、請求項2乃至5のいずれか一項に記載の電流出力回路。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018034565A JP7003733B2 (ja) | 2018-02-28 | 2018-02-28 | 電流出力回路 |
EP19157048.0A EP3534520B1 (en) | 2018-02-28 | 2019-02-14 | Current output circuit |
US16/280,341 US10591940B2 (en) | 2018-02-28 | 2019-02-20 | Current output circuit |
CN201910134157.6A CN110209237B (zh) | 2018-02-28 | 2019-02-22 | 电流输出电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018034565A JP7003733B2 (ja) | 2018-02-28 | 2018-02-28 | 電流出力回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019149092A JP2019149092A (ja) | 2019-09-05 |
JP7003733B2 true JP7003733B2 (ja) | 2022-01-21 |
Family
ID=65440802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018034565A Active JP7003733B2 (ja) | 2018-02-28 | 2018-02-28 | 電流出力回路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10591940B2 (ja) |
EP (1) | EP3534520B1 (ja) |
JP (1) | JP7003733B2 (ja) |
CN (1) | CN110209237B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10813385B2 (en) * | 2018-03-09 | 2020-10-27 | Rai Strategic Holdings, Inc. | Buck regulator with operational amplifier feedback for an aerosol delivery device |
Citations (6)
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JP2004147481A (ja) | 2002-08-26 | 2004-05-20 | Yokogawa Electric Corp | 電流出力回路 |
JP2006217109A (ja) | 2005-02-02 | 2006-08-17 | Kenwood Corp | オーディオアンプ装置およびオーディオアンプ用電源装置 |
JP2008125179A (ja) | 2006-11-09 | 2008-05-29 | Honda Motor Co Ltd | Dc−dcコンバータ |
JP2008199804A (ja) | 2007-02-14 | 2008-08-28 | Ricoh Co Ltd | 充電制御回路への電源供給を行う電源回路、その電源回路を備えた充電装置及び充電制御回路への電源供給方法 |
US20150362933A1 (en) | 2014-06-16 | 2015-12-17 | City University Of Hong Kong | Current control apparatus |
JP2016162394A (ja) | 2015-03-05 | 2016-09-05 | 富士電機株式会社 | 出力電流制御装置およびコントローラ |
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2018
- 2018-02-28 JP JP2018034565A patent/JP7003733B2/ja active Active
-
2019
- 2019-02-14 EP EP19157048.0A patent/EP3534520B1/en active Active
- 2019-02-20 US US16/280,341 patent/US10591940B2/en active Active
- 2019-02-22 CN CN201910134157.6A patent/CN110209237B/zh active Active
Patent Citations (6)
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JP2004147481A (ja) | 2002-08-26 | 2004-05-20 | Yokogawa Electric Corp | 電流出力回路 |
JP2006217109A (ja) | 2005-02-02 | 2006-08-17 | Kenwood Corp | オーディオアンプ装置およびオーディオアンプ用電源装置 |
JP2008125179A (ja) | 2006-11-09 | 2008-05-29 | Honda Motor Co Ltd | Dc−dcコンバータ |
JP2008199804A (ja) | 2007-02-14 | 2008-08-28 | Ricoh Co Ltd | 充電制御回路への電源供給を行う電源回路、その電源回路を備えた充電装置及び充電制御回路への電源供給方法 |
US20150362933A1 (en) | 2014-06-16 | 2015-12-17 | City University Of Hong Kong | Current control apparatus |
JP2016162394A (ja) | 2015-03-05 | 2016-09-05 | 富士電機株式会社 | 出力電流制御装置およびコントローラ |
Also Published As
Publication number | Publication date |
---|---|
US10591940B2 (en) | 2020-03-17 |
US20190265740A1 (en) | 2019-08-29 |
CN110209237B (zh) | 2022-03-04 |
EP3534520B1 (en) | 2022-01-19 |
JP2019149092A (ja) | 2019-09-05 |
EP3534520A1 (en) | 2019-09-04 |
CN110209237A (zh) | 2019-09-06 |
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