JP5456171B2 - 多相直流電圧変換器、および多相直流電圧変換器の制御方法 - Google Patents
多相直流電圧変換器、および多相直流電圧変換器の制御方法 Download PDFInfo
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- JP5456171B2 JP5456171B2 JP2012543574A JP2012543574A JP5456171B2 JP 5456171 B2 JP5456171 B2 JP 5456171B2 JP 2012543574 A JP2012543574 A JP 2012543574A JP 2012543574 A JP2012543574 A JP 2012543574A JP 5456171 B2 JP5456171 B2 JP 5456171B2
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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
- H02M1/40—Means for preventing magnetic saturation
-
- 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
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
- G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices
- G05F1/325—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices with specific core structure, e.g. gap, aperture, slot, permanent magnet
-
- 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
- H02M1/0009—Devices or circuits for detecting current in 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
- 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
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
自動車の最近の車載エネルギーネットワークおよび将来の車載エネルギーネットワーク、とりわけハイブリッド車または電気自動車の最近の車載エネルギーネットワークおよび将来の車載エネルギーネットワークでは、複数の異なる電圧レベルの間でエネルギーの流れを制御できるようにするため、高出力の直流電圧変換器が必要とされる。この直流電圧変換器は、DC/DCコンバータと称されることも多い。たとえばスタートストップシステムでは、スタート時の車載電気システム電圧の瞬時電圧降下が直流電圧変換器によって補償される。この補償では、自動車分野においていわゆる多相直流電圧変換器を使用することによりコスト、スペースおよび質量に発生する制限を勘案しなければならない。その際には、伝送すべき電力は、複数の並列接続された変換ユニットまたは相モジュールに分配される。有利には、個々の相モジュールごとに位相シフトまたは時間シフトして、該相モジュールを駆動制御する。このように位相シフトして駆動制御を行うことにより、重畳された出力信号において電流リプルが格段に低減し、直流電圧変換器の出力信号の周波数は、タイミングが相互にずらされて制御される変換ユニットの基本周波数と比較して、該変換ユニットの数だけ上昇する。このことにより、直流電圧変換器の出力フィルタのコストおよび体積を低減することができる。
本発明は、相互に並列であり時間シフトして制御される少なくとも2つのコイルと、該コイルを駆動制御するための少なくとも1つの制御ユニットと、該コイルに流れる電流によって生成された磁界を検出するための少なくとも1つの磁界検知型のセンサ素子とを有する多相直流電圧変換器であって、該コイルに流れる電流を該制御ユニットが、該少なくとも1つのセンサ素子の出力信号に依存して制御する多相直流電圧変換器を提供する。前記磁界検知型センサ素子は、たとえばホールセンサまたは磁気抵抗センサまたは測定コイルとして構成することができる。
図面において、同一または同機能の構成要素はそれぞれ同一の符号によって示されている。
Claims (10)
- ・エアギャップ(2)を有する磁気コア(1)に相互に並列に配置され、時間シフトされて制御される少なくとも2つのコイル(3,4;41,42)と、
・前記コイル(3,4)を駆動制御するための少なくとも1つの制御ユニット(7)と、
・前記コイルに流れる電流によって生成された磁界を検出するために前記エアギャップ(2;44)の近傍または当該エアギャップ(2;44)内に設けられた少なくとも1つの磁界検知センサ素子(8;8′)と
を有する、多相直流電圧変換器において、
前記制御ユニット(7)は前記少なくとも1つの磁界検知センサ素子(8)の出力信号のオフセット値を低減させるため、前記少なくとも2つのコイル(3,4;41,42)が生成する磁界が相互に逆向きになるように前記コイル(3,4;41,42)に流れる電流を制御する
ことを特徴とする、多相直流電圧変換器。 - 前記磁界検知センサ素子(8)の出力信号を時間積分することにより前記オフセット値を求める評価ユニット(9)を有する、
請求項1記載の多相直流電圧変換器。 - 前記少なくとも2つのコイル(3,4;41,42)は相互に逆向きに磁気結合されている、
請求項1または2記載の多相直流電圧変換器。 - 前記少なくとも2つのコイル(3,4;41,42)は、前記エアギャップ(2;44)を有する共用の前記磁気コア(1;43)を介して相互に逆向きに結合されている、
請求項3記載の多相直流電圧変換器。 - 各コイル(3,4;41,42)の周辺にそれぞれ少なくとも1つの前記磁界検知センサ素子(8,8′)が配置されていることにより、各磁界検知センサ素子(8,8′)はそれぞれ、各コイル(3,4;41,42)に流れる電流によって生成された磁界を表す出力信号を出力するように構成されている、
請求項1記載の多相直流電圧変換器。 - 前記少なくとも1つの磁界検知センサ素子(8;8′)は前記多相直流電圧変換器の制御回路(20;20′)に組み込まれており、該多相直流電圧変換器は少なくとも前記制御ユニット(7)も含む
請求項1から5までのいずれか1項記載の多相直流電圧変換器。 - 前記制御回路(20;20′)は、前記少なくとも1つの磁界検知センサ素子(8;8′)の1つまたは複数の出力信号を評価するための少なくとも1つの評価ユニット(9;9′)も含む、
請求項6記載の多相直流電圧変換器。 - 前記少なくとも1つの磁界検知センサ素子(8;8′)はホールセンサまたは磁気抵抗センサまたは測定コイルとして構成されている
請求項1から7までのいずれか1項記載の多相直流電圧変換器。 - エアギャップ(2)を有する磁気コア(1)に相互に並列に配置され時間シフトされて制御される少なくとも2つのコイル(3,4;41,42)を有する多相直流電圧変換器の制御方法であって、
前記エアギャップ(2;44)の近傍または当該エアギャップ(2;44)内に設けられた少なくとも1つの磁界検知センサ素子(8;8′)を用いて、前記コイル(3,4;41,42)に流れる電流によって生成された磁界を検出し、
前記少なくとも1つの磁界検知センサ素子(8;8′)の出力信号のオフセット値を低減させるため、前記少なくとも2つのコイル(3,4;41,42)が生成する磁界が相互に逆向きになるように前記コイル(3,4;41,42)に流れる電流を制御する
ことを特徴とする、制御方法。 - 前記磁界検知センサ素子(8)の出力信号を時間積分することにより、前記オフセット値を求める、
請求項9記載の制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009054957.9 | 2009-12-18 | ||
DE102009054957A DE102009054957A1 (de) | 2009-12-18 | 2009-12-18 | Mehrphasen-Gleichspannungswandler und Verfahren zum Steuern eines Mehrphasen-Gleichspannungswandlers |
PCT/EP2010/068101 WO2011080011A1 (de) | 2009-12-18 | 2010-11-24 | Mehrphasen-gleichspannungswandler und verfahren zum steuern eines mehrphasen-gleichspannungswandlers |
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JP2013514052A JP2013514052A (ja) | 2013-04-22 |
JP5456171B2 true JP5456171B2 (ja) | 2014-03-26 |
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JP2012543574A Expired - Fee Related JP5456171B2 (ja) | 2009-12-18 | 2010-11-24 | 多相直流電圧変換器、および多相直流電圧変換器の制御方法 |
Country Status (7)
Country | Link |
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US (1) | US9667135B2 (ja) |
EP (1) | EP2514085A1 (ja) |
JP (1) | JP5456171B2 (ja) |
CN (1) | CN102656788B (ja) |
DE (1) | DE102009054957A1 (ja) |
TW (1) | TWI521846B (ja) |
WO (1) | WO2011080011A1 (ja) |
Families Citing this family (8)
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DE102012106261A1 (de) | 2012-07-12 | 2014-01-16 | Hella Kgaa Hueck & Co. | Gleichspannungswandler-Schaltungsanordnung |
DE102013101400A1 (de) | 2013-02-13 | 2014-08-14 | Hella Kgaa Hueck & Co. | Gleichspannungswandler |
CN105048808B (zh) | 2015-08-25 | 2018-06-26 | 华为技术有限公司 | 电压转换电路、方法和多相并联电源系统 |
CN107453541A (zh) * | 2016-06-01 | 2017-12-08 | 德昌电机(深圳)有限公司 | 电机及具有该电机的风扇 |
RU2638295C1 (ru) * | 2016-08-04 | 2017-12-13 | Надежда Владимировна Антипова | Способ управления n-фазным импульсным преобразователем |
US9837906B1 (en) | 2016-09-13 | 2017-12-05 | Dialog Semiconductor (Uk) Limited | Multiphase DCDC converter with asymmetric GM |
DE102016217857A1 (de) | 2016-09-19 | 2018-03-22 | Dialog Semiconductor (Uk) Limited | Spitzenstromservo |
US10044267B1 (en) | 2017-12-14 | 2018-08-07 | Dialog Semiconductor (Uk) Limited | Current emulation auto-calibration with peak-current servo |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683131A (en) * | 1965-06-28 | 1972-08-08 | Bell & Howell Co | Magnetic tape recording circuit |
US4639665A (en) * | 1983-08-22 | 1987-01-27 | Borg-Warner Corporation | Sensing system for measuring a parameter |
DE3908892A1 (de) * | 1989-03-17 | 1990-09-20 | Siemens Ag | Schaltungsanordnung und vorrichtung zur kontaktlosen sollwertvorgabe fuer einen mit nichtmagnetischem werkstoff umhuellten integrierten schaltkreis |
US6424018B1 (en) * | 1998-10-02 | 2002-07-23 | Sanken Electric Co., Ltd. | Semiconductor device having a hall-effect element |
US6532161B2 (en) * | 1999-12-07 | 2003-03-11 | Advanced Energy Industries, Inc. | Power supply with flux-controlled transformer |
US6806689B2 (en) * | 2002-03-22 | 2004-10-19 | International Rectifier Corporation | Multi-phase buck converter |
JP2004191312A (ja) * | 2002-12-13 | 2004-07-08 | Auto Network Gijutsu Kenkyusho:Kk | 電流検出装置 |
JP2006122163A (ja) * | 2004-10-27 | 2006-05-18 | Seiko Precision Inc | 磁場発生装置および磁場制御方法 |
US7417875B2 (en) * | 2005-02-08 | 2008-08-26 | Coldwatt, Inc. | Power converter employing integrated magnetics with a current multiplier rectifier and method of operating the same |
US7176662B2 (en) * | 2005-02-23 | 2007-02-13 | Coldwatt, Inc. | Power converter employing a tapped inductor and integrated magnetics and method of operating the same |
US7449867B2 (en) * | 2005-07-26 | 2008-11-11 | International Rectifier Corporation | Multi-phase buck converter with a plurality of coupled inductors |
FI120277B (fi) * | 2006-06-21 | 2009-08-31 | Valtion Teknillinen | RFID-lukulaite ja menetelmä RFID-lukulaitteessa |
US20080067990A1 (en) * | 2006-09-19 | 2008-03-20 | Intersil Americas Inc. | Coupled-inductor assembly with partial winding |
US20080084717A1 (en) | 2006-10-05 | 2008-04-10 | Wenkai Wu | Multi-phase buck converter with a plurality of coupled inductors |
US8264073B2 (en) * | 2007-03-07 | 2012-09-11 | International Rectifier Corporation | Multi-phase voltage regulation module |
US20080315982A1 (en) * | 2007-06-08 | 2008-12-25 | Intersil Americas Inc. | Coupled-inductor core for unbalanced phase currents |
TWI358187B (en) * | 2007-08-16 | 2012-02-11 | Delta Electronics Inc | Magnetic integrated circuit for multiphase interle |
DE102007043603A1 (de) * | 2007-09-13 | 2009-03-19 | Robert Bosch Gmbh | Multiphasen-Gleichspannungswandler |
-
2009
- 2009-12-18 DE DE102009054957A patent/DE102009054957A1/de not_active Ceased
-
2010
- 2010-11-24 JP JP2012543574A patent/JP5456171B2/ja not_active Expired - Fee Related
- 2010-11-24 CN CN201080057473.5A patent/CN102656788B/zh not_active Expired - Fee Related
- 2010-11-24 US US13/514,142 patent/US9667135B2/en active Active
- 2010-11-24 EP EP10781513A patent/EP2514085A1/de not_active Withdrawn
- 2010-11-24 WO PCT/EP2010/068101 patent/WO2011080011A1/de active Application Filing
- 2010-12-16 TW TW099144128A patent/TWI521846B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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EP2514085A1 (de) | 2012-10-24 |
DE102009054957A1 (de) | 2011-06-22 |
TW201126886A (en) | 2011-08-01 |
US9667135B2 (en) | 2017-05-30 |
CN102656788A (zh) | 2012-09-05 |
WO2011080011A1 (de) | 2011-07-07 |
CN102656788B (zh) | 2016-01-06 |
TWI521846B (zh) | 2016-02-11 |
JP2013514052A (ja) | 2013-04-22 |
US20130051107A1 (en) | 2013-02-28 |
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