JP2022055358A - 昇圧整流器 - Google Patents
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4233—Arrangements for improving power factor of AC input using a bridge converter comprising active switches
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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
- H02M3/33569—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 having several active switching elements
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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
- 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
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
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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
- 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
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4241—Arrangements for improving power factor of AC input using a resonant 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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
- H02M7/219—Conversion of ac power input into dc power output without possibility of reversal 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 in a bridge configuration
-
- 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
-
- 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
- H02M1/38—Means for preventing simultaneous conduction of switches
-
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
-
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/425—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a high frequency AC output voltage
-
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4283—Arrangements for improving power factor of AC input by adding a controlled rectifier in parallel to a first rectifier feeding a smoothing capacitor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Saccharide Compounds (AREA)
- Amplifiers (AREA)
Abstract
【解決手段】単相入力電圧で動作する昇圧整流器300は、入力段305と、スイッチングコンバータ段310と、出力段320と、デカップリング段315と、制御回路350と、を備える。入力段は、第1端子及び第2端子と、第1入力フィルタコンデンサC1及び第2入力フィルタコンデンサC2と、を備える。スイッチングコンバータ段は、入力端子と、第1相端子及び第2相端子と、ダイオードD1、D2、D3、D4を含む整流回路と、昇圧インダクタL1、L2からなるインダクタ回路と、第1スイッチS1及び第2スイッチS2と、相出力コンデンサCRと、を有する。
【選択図】図3
Description
Claims (20)
- 単相入力電圧で動作するように構成された昇圧整流器であって、
入力段と、スイッチングコンバータ段と、出力段と、デカップリング段と、制御回路とを備え、
前記入力段は、(i)前記単相入力電圧を受ける前記第1及び第2端子と、(ii)第1及び第2入力フィルタコンデンサとを備え、
前記スイッチングコンバータ段は、(a)前記入力段の前記第1及び第2端子に結合された入力端子と、(b)第1及び第2相端子とを有し、
前記スイッチングコンバータ段は、
(i)前記入力端子と前記第1及び第2相端子との間に結合された整流回路と、
(ii)前記入力端子と前記第1及び第2相端子との間に結合された第1及び第2昇圧インダクタを備えるインダクタ回路と、
(iii)直列接続された第1及び第2スイッチと、
(iv)前記第1及び第2相端子との間に接続された相出力コンデンサとを有し、
前記スイッチングコンバータ段の前記第1及び第2スイッチは、前記第1及び第2スイッチの間にコモン端子を備えており、前記コモン端子は、前記入力段の前記第1及び第2入力フィルタコンデンサによって、それぞれ前記入力段の前記第1及び第2端子に結合されており、
前記出力段は、前記相出力コンデンサに蓄積されたエネルギーを出力負荷へ伝達するように構成され、
前記デカップリング段は、前記スイッチングコンバータ段と前記出力段との間を高インピーダンスでデカップリングするように構成され、
前記制御回路は、(i)前記単相入力電圧の大きさと、(ii)前記出力負荷にかかる電圧、又は、前記出力負荷に流れる電流と、から得られる非線形補償信号に応じて前記第1及び第2スイッチを動作させるように構成される、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記整流回路は、フルブリッジ構成で接続された第1、第2、第3、及び第4ダイオードで構成される、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記第1及び第2昇圧インダクタは、それぞれ前記入力段の前記第1及び第2端子を前記整流回路へ接続する、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記整流回路は、それぞれ前記入力段の前記第1及び第2端子を前記第1及び第2昇圧インダクタへ接続する、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記出力段は、直列接続された第1及び第2出力コンデンサを備え、
前記第1及び第2出力コンデンサは、前記第1及び第2出力コンデンサの間にコモン端子を有し、
前記出力段の前記第1及び第2出力コンデンサの間の前記コモン端子と、前記スイッチングコンバータ段の前記第1及び第2スイッチの間の前記コモン端子とが接続される、昇圧整流器。 - 請求項5に記載の昇圧整流器であって、
ブロッキングコンデンサを更に備え、
前記出力段の前記第1及び第2出力コンデンサの間の前記コモン端子と、前記スイッチングコンバータ段の前記第1及び第2スイッチの間の前記コモン端子とが、前記ブロッキングコンデンサによって接続される、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記デカップリング段は結合インダクタを備える、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記デカップリング段は、センタータップ付きの1次巻線を有するトランスを備え、
前記デカップリング段の前記1次巻線は、前記スイッチングコンバータ段の前記第1及びと第2スイッチとの間の前記コモン端子に接続されている、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記デカップリング段は、1次巻線を有するトランスを備え、
前記デカップリング段の前記1次巻線は、前記スイッチングコンバータ段の前記第1及び第2相端子へ、共振型回路によって接続されている、昇圧整流器。 - 請求項9に記載の昇圧整流器であって、
前記共振型回路は、1つ以上の共振型インダクタと1つ以上の共振型コンデンサを備える、昇圧整流器。 - 請求項10に記載の昇圧整流器であって、
前記共振型回路は、前記スイッチングコンバータ段の前記第1及び第2相端子間に接続された直列接続された共振コンデンサを備え、前記直列接続された共振コンデンサは、前記トランスの前記1次巻線に結合されたコモン端子を有する、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記スイッチングコンバータ段に直列接続された第3及び第4スイッチを更に備え、
前記第3及び第4スイッチは、前記第3及び第4スイッチの間にコモン端子を有し、
前記デカップリング段は、1次巻線を有するトランスを有し、
前記デカップリング段の前記1次巻線は、前記スイッチングコンバータ段の前記第1及び第2スイッチの間の前記コモン端子と、前記スイッチングコンバータ段の前記第3及び第4スイッチの間の前記コモン端子との間に接続されている、昇圧整流器。 - 請求項12に記載の昇圧整流器であって、
共振型回路を更に備え、
前記共振型回路は、前記トランスの前記1次巻線に結合され、且つ、前記スイッチングコンバータ段の前記第1及び第2スイッチとの間の前記コモン端子と、前記スイッチングコンバータ段の前記第3及び第4スイッチとの間の前記コモン端子との間に結合される、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記デカップリング段は、前記出力段の仮想グランドとなるセンタータップ付きの2次巻線を有するトランスを備える、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記単相入力電圧の大きさは、前記単相入力電圧の2乗平均平方根の値を含む、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記制御回路は、前記非線形補償信号に基づいて、前記第1及び第2スイッチの共通のスイッチング周期を決定する、昇圧整流器。 - 請求項16に記載の昇圧整流器であって、
前記スイッチング周期は、前記非線形補償信号に基づいて電圧制御発振器を駆動する制御信号によって調整される、昇圧整流器。 - 請求項17に記載の昇圧整流器であって、
前記制御信号は、前記非線形補償信号と、前記出力負荷にかかる前記電圧又は前記出力負荷に流れる前記電流に基づくフィードバック信号との積である、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
前記制御回路は、前記昇圧整流器の入出力電圧から得られるフィードフォワード信号と、出力電圧フィードバック制御信号とを合成する、昇圧整流器。 - 請求項1に記載の昇圧整流器であって、
非線形補償回路を更に備え、
前記非線形補償回路は、前記第1及び第2スイッチを動作させるために用いられる出力信号を生成するように、前記昇圧整流器の入出力電圧の両方から得られるフィードフォワード信号と、出力電圧フィードバック制御信号とを合成する、昇圧整流器。
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CN113452271B (zh) * | 2020-03-25 | 2022-09-06 | 台达电子企业管理(上海)有限公司 | 一种电源控制方法 |
US11575314B2 (en) * | 2021-05-28 | 2023-02-07 | Texas Instruments Incorporated | Autonomous mode transition for multimode operation in boost PFC converters |
TWI806548B (zh) * | 2022-04-13 | 2023-06-21 | 宏碁股份有限公司 | 升壓轉換器 |
EP4322384A1 (en) * | 2022-08-12 | 2024-02-14 | Infineon Technologies Austria AG | Power conversion method and power converter |
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