JP6973143B2 - 昇圧コンバータ装置 - Google Patents
昇圧コンバータ装置 Download PDFInfo
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- JP6973143B2 JP6973143B2 JP2018020738A JP2018020738A JP6973143B2 JP 6973143 B2 JP6973143 B2 JP 6973143B2 JP 2018020738 A JP2018020738 A JP 2018020738A JP 2018020738 A JP2018020738 A JP 2018020738A JP 6973143 B2 JP6973143 B2 JP 6973143B2
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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
- H02M3/02—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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
- H02M3/1584—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 including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
-
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
- H02M3/1582—Buck-boost 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
- H02M1/0067—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
- H02M1/14—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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
- H02M3/1584—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 including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
- H02M3/1586—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 including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel switched with a phase shift, i.e. interleaved
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Description
電源側と電気負荷側とに互いに並列に接続され、それぞれスイッチング素子のスイッチングにより前記電源側の電力を昇圧して前記電気負荷側に供給可能な複数の昇圧コンバータと、
前記複数の昇圧コンバータのそれぞれの前記スイッチング素子のスイッチングを各目標タイミングに従って実行する制御装置と、
を備える昇圧コンバータ装置であって、
前記制御装置は、演算を行なう演算部と情報を記憶する記憶部とを有し、
前記記憶部には、複数の重畳禁止領域が規定されたテーブルが記憶され、
前記演算部は、前記複数の昇圧コンバータのそれぞれについて、前記テーブルに規定された前記複数の重畳禁止領域の何れとも重畳しないように前記目標タイミングを設定し、設定した前記目標タイミングに基づく前記重畳禁止領域を用いて前記テーブルを更新する、
ことを要旨とする。
i_end←TBL_SIZE_INI-1 (2)
tbl_upr[j1]←TIMER_MAX+1-α (4)
tbl2_upr[j2]←mod((tbl_upr[j3]-tbl_lwr[i_st]+TIMER_MAX), TIMER_MAX) (8)
drv2_upr←drv2b[i2]+α (11)
drv2b[i2]←drv2a[i2]+drv_ofs (14)
tbl2_upr[j4]←drv2_upr (17)
tbl2_upr[k1]←tbl2_upr[k1-1] (21)
tbl2_lwr[k2]←tbl2_lwr[k2+1] (25)
tbl2_upr[k2]←tbl2_upr[k2+1] (26)
tbl_upr[j6]←mod((tbl2_upr[j5]+tbl_lwr[i_st]+TIMER_MAX), TIMER_MAX) (29)
i_st←mod((i_end+1-TBL_SIZE_INI+BUFF_SIZE), BUFF_SIZE) (32)
i_st←mod((16+1-30+128), 128)=115 (34)
Claims (5)
- 電源側と電気負荷側とに互いに並列に接続され、それぞれスイッチング素子のスイッチングにより前記電源側の電力を昇圧して前記電気負荷側に供給可能な複数の昇圧コンバータと、
前記複数の昇圧コンバータのそれぞれの前記スイッチング素子のスイッチングを各目標タイミングに従って実行する制御装置と、
を備える昇圧コンバータ装置であって、
前記制御装置は、演算を行なう演算部と情報を記憶する記憶部とを有し、
前記記憶部には、複数の重畳禁止領域が規定されたテーブルが記憶され、
前記演算部は、前記複数の昇圧コンバータのそれぞれについて、前記テーブルに規定された前記複数の重畳禁止領域の何れとも重畳しないように前記目標タイミングを設定し、設定した前記目標タイミングに基づく前記重畳禁止領域を用いて前記テーブルを更新する、
昇圧コンバータ装置。 - 請求項1記載の昇圧コンバータ装置であって、
前記演算部は、
前記複数の昇圧コンバータのそれぞれについて、
前記スイッチング素子のスイッチングの要求タイミングを設定し、
設定した前記要求タイミングが前記テーブルに規定された前記複数の重畳禁止領域のうちの何れとも重畳しないときには、前記要求タイミングを前記目標タイミングとして設定し、
設定した前記要求タイミングが前記テーブルに規定された前記複数の重畳禁止領域のうちの何れかと重畳するときには、前記要求タイミングを前記重畳禁止領域からずらして前記目標タイミングを設定する、
昇圧コンバータ装置。 - 請求項2記載の昇圧コンバータ装置であって、
前記演算部は、
前記複数の昇圧コンバータのそれぞれについて、
前記要求タイミングが前記テーブルに規定された前記複数の重畳禁止領域のうちの何れかの前半部分と重畳するときには、重畳する前記重畳禁止領域の開始時刻を前記目標タイミングに設定し、
前記要求タイミングが前記テーブルに規定された前記重畳禁止領域のうちの何れかの後半部分と重畳するときには、重畳する前記重畳禁止領域の終了時刻を前記目標タイミングに設定する、
昇圧コンバータ装置。 - 請求項1ないし3のうちの何れか1つの請求項に記載の昇圧コンバータ装置であって、
前記重畳禁止領域は、前記目標タイミングを中心とする所定時間を含む領域である、
昇圧コンバータ装置。 - 請求項1ないし4のうちの何れか1つの請求項に記載の昇圧コンバータ装置であって、
前記演算部は、
前記複数の昇圧コンバータのそれぞれについて、
前記目標タイミングに基づく前記重畳禁止領域が前記テーブルに規定された前記複数の重畳禁止領域のうちの何れとも重畳しないときには、前記目標タイミングに基づく前記重畳禁止領域を前記テーブルに規定し、
前記目標タイミングに基づく前記重畳禁止領域が前記テーブルに規定された前記複数の重畳禁止領域のうちの何れかと重畳するときには、両者を一体にした新たな前記重畳禁止領域を前記テーブルに規定する、
昇圧コンバータ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018020738A JP6973143B2 (ja) | 2018-02-08 | 2018-02-08 | 昇圧コンバータ装置 |
CN201910104656.0A CN110138213B (zh) | 2018-02-08 | 2019-02-01 | 升压转换器装置 |
US16/269,297 US10404174B2 (en) | 2018-02-08 | 2019-02-06 | Booster converter apparatus |
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JP2018020738A JP6973143B2 (ja) | 2018-02-08 | 2018-02-08 | 昇圧コンバータ装置 |
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JP2019140760A JP2019140760A (ja) | 2019-08-22 |
JP6973143B2 true JP6973143B2 (ja) | 2021-11-24 |
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US (1) | US10404174B2 (ja) |
JP (1) | JP6973143B2 (ja) |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US11387732B2 (en) | 2019-09-12 | 2022-07-12 | Cirrus Logic, Inc. | Efficient use of energy in a switching power converter |
US11038426B2 (en) * | 2019-09-19 | 2021-06-15 | National Instruments Corporation | Multi-phase noise cancelled adjustable switched mode programmable load |
US11469661B2 (en) | 2019-10-25 | 2022-10-11 | Cirrus Logic, Inc. | Multiphase inductive boost converter with multiple operational phases |
US11463008B2 (en) | 2019-11-22 | 2022-10-04 | Cirrus Logic, Inc. | Decreasing output droop in a power converter via an energy storage capacitor |
US11476766B2 (en) | 2020-05-20 | 2022-10-18 | Cirrus Logic, Inc. | Prediction of load current and control current in a power converter using output voltage thresholds |
US11953531B2 (en) | 2020-05-20 | 2024-04-09 | Cirrus Logic Inc. | Sense resistor and method for forming same |
CN115668721B (zh) | 2020-05-20 | 2023-08-15 | 思睿逻辑国际半导体有限公司 | 功率转换器中的电流的随机化 |
US11522460B2 (en) | 2020-07-24 | 2022-12-06 | Cirrus Logic, Inc. | Optimizing the control of a hysteretic power converter at low duty cycles |
US11183849B1 (en) | 2020-07-29 | 2021-11-23 | Cirrus Logic, Inc. | Control of power converter based on dynamic constraint factors |
US11735942B2 (en) | 2020-07-29 | 2023-08-22 | Cirrus Logic Inc. | Maintaining operation within a stable region of a power curve of a power converter |
US11522440B2 (en) | 2020-07-29 | 2022-12-06 | Cirrus Logic, Inc. | Use of shared feedback among two or more reactive schemes |
WO2022035554A1 (en) | 2020-08-14 | 2022-02-17 | Cirrus Logic International Semiconductor Ltd. | Power supply architecture with bidirectional battery idealization |
US11843317B2 (en) | 2021-08-25 | 2023-12-12 | Cirrus Logic Inc. | Pseudo-bypass mode for power converters |
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US3696286A (en) * | 1970-08-06 | 1972-10-03 | North American Rockwell | System for detecting and utilizing the maximum available power from solar cells |
US6826028B2 (en) | 2003-01-28 | 2004-11-30 | International Rectifier Corporation | Multi-phase buck converter with programmable phase selection |
CN1523746B (zh) * | 2003-09-03 | 2010-04-14 | 浙江大学 | 三电平llc串联谐振dc/dc变换器 |
WO2008032768A1 (fr) * | 2006-09-14 | 2008-03-20 | Renesas Technology Corp. | Contrôleur de correction de facteur de puissance, régulateur de commutation et circuit d'alimentation électrique |
FR2929053B1 (fr) * | 2008-03-21 | 2013-08-16 | Commissariat Energie Atomique | Dispositif de commande d'une alimentation de decoupage dc dc non isolee, du type a n voies entrelacees |
JP2009232587A (ja) * | 2008-03-24 | 2009-10-08 | Oki Power Tech Co Ltd | 電源装置及びその制御方法 |
JP2011072076A (ja) * | 2009-09-24 | 2011-04-07 | Sanken Electric Co Ltd | 直流変換装置 |
CN201869109U (zh) * | 2010-12-02 | 2011-06-15 | 中国船舶重工集团公司第七一五研究所 | 数字式中低频自适应三相半控整流装置 |
CN103490630B (zh) * | 2013-09-16 | 2015-12-23 | 矽力杰半导体技术(杭州)有限公司 | 用于交错并联式开关电源的控制电路及控制方法 |
CN104795987A (zh) * | 2014-01-17 | 2015-07-22 | 雅达电子国际有限公司 | 多相dc-dc变换器 |
JP6007939B2 (ja) | 2014-04-23 | 2016-10-19 | 株式会社デンソー | スイッチング制御装置 |
JP2017118666A (ja) * | 2015-12-24 | 2017-06-29 | 株式会社富士通ゼネラル | 直流電源装置 |
JP6292245B2 (ja) | 2016-03-03 | 2018-03-14 | トヨタ自動車株式会社 | 多相昇圧コンバータの制御方法及び多相昇圧コンバータ |
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2019
- 2019-02-01 CN CN201910104656.0A patent/CN110138213B/zh active Active
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CN110138213A (zh) | 2019-08-16 |
US10404174B2 (en) | 2019-09-03 |
JP2019140760A (ja) | 2019-08-22 |
CN110138213B (zh) | 2021-05-14 |
US20190245444A1 (en) | 2019-08-08 |
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