JP2013546302A - 2段電力変換 - Google Patents
2段電力変換 Download PDFInfo
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- JP2013546302A JP2013546302A JP2013544862A JP2013544862A JP2013546302A JP 2013546302 A JP2013546302 A JP 2013546302A JP 2013544862 A JP2013544862 A JP 2013544862A JP 2013544862 A JP2013544862 A JP 2013544862A JP 2013546302 A JP2013546302 A JP 2013546302A
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- 238000000034 method Methods 0.000 claims description 22
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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
- H02M3/1588—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 comprising at least one synchronous rectifier element
-
- 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
-
- 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
- H02M3/125—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 thyratron or thyristor type requiring extinguishing means
- H02M3/135—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- 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
- H02M3/125—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 thyratron or thyristor type requiring extinguishing means
- H02M3/135—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M3/137—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 thyratron or thyristor type requiring extinguishing means 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
- H02M3/158—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
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
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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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
102 トランジスタ
104 トランジスタ
106 制御回路
108 ダイオード
110 インダクタ
112 キャパシタ
200 電力変換器
210 スイッチ
211 キャパシタ
212 負荷
220 スイッチ
221 キャパシタ
222 負荷
300 ワイヤレス通信システム
320 リモートユニット
325A 半導体ダイパッケージ
325B 半導体ダイパッケージ
325C 半導体ダイパッケージ
330 リモートユニット
340 リモートユニット
350 基地局
360 基地局
380 順方向リンク信号
390 逆方向リンク信号
400 電力変換器
401 電圧源
410 第1の段
411 制御回路
412 トランジスタ
413 トランジスタ
414 キャパシタ
415 インダクタ
416 スイッチ制御回路
417 トランジスタ
418 トランジスタ
420 第2の段
421 トランジスタ
422 トランジスタ
423 インダクタ
424 キャパシタ
425 制御回路
500 回路
504 インダクタ
510 チップパッケージ
511 マルチコアプロセッサ
512 キャパシタ
513 DC-DCコントローラ
514 キャパシタ
515 インダクタ
516 バイア
517 基板
520 回路板
521 はんだボール
540 回路板
600 チップパッケージ
610 DC-DC変換回路
620 DC-DC変換回路
630 DC-DC変換回路
640 DC-DC変換回路
Claims (20)
- 入力電圧を出力電圧に変換する回路であって、
前記入力電圧を受信し、前記入力電圧を変換する第1の段の電圧コンバータであり、前記第1の段の電圧コンバータが二重レール出力を備え、第1のレールが高い中間電圧であり、第2のレールが低い中間電圧である、第1の段の電圧コンバータと、
前記二重レール出力を受信し、前記出力電圧を生成する第2の段の電圧コンバータと
を備える回路。 - 前記第1の段の電圧コンバータが第1のバックコンバータを備え、前記第2の段の電圧コンバータが第2のバックコンバータを備える、請求項1に記載の回路。
- 前記高い中間電圧と前記低い中間電圧との間の差が前記出力電圧未満である、請求項1に記載の回路。
- 前記第2の段の電圧入力がグランドを基準としない、請求項1に記載の回路。
- 前記第2の段の電圧コンバータが、前記出力電圧を利用する負荷を有する半導体ダイに組み込まれる、請求項1に記載の回路。
- 前記第1の段の電圧コンバータが第1の周波数で動作し、前記第2の段の電圧コンバータが前記第1の周波数よりも高い第2の周波数で動作する、請求項1に記載の回路。
- 前記第1の周波数が前記第2の周波数の1/100未満である、請求項6に記載の回路。
- 音楽プレーヤ、ビデオプレーヤ、エンターテインメントユニット、ナビゲーションデバイス、通信デバイス、携帯情報端末(PDA)、固定ロケーションデータユニット、およびコンピュータからなる群から選択されるデバイスに組み込まれる、請求項1に記載の回路。
- 前記回路が半導体ダイに組み込まれる、請求項1に記載の回路。
- 入力電圧を出力電圧に変換するための方法であって、
第1の段の電圧コンバータで前記入力電圧を受信するステップであり、前記第1の段の電圧コンバータが二重レール出力を備える、ステップと、
第1のレールで高い中間電圧を供給し、第2のレールで低い中間電圧を供給するステップと、
第2の段の電圧コンバータで前記高い中間電圧および低い中間電圧を受信するステップと、
前記第2の段の電圧コンバータで前記高い中間電圧および低い中間電圧から前記出力電圧を生成するステップと
を含む方法。 - 前記高い中間電圧と前記低い中間電圧との間の差が前記出力電圧未満である、請求項10に記載の方法。
- 前記第1の段の電圧コンバータが第1の周波数で動作し、前記第2の段の電圧コンバータが前記第1の周波数よりも高い第2の周波数で動作する、請求項10に記載の方法。
- 前記第1の周波数が前記第2の周波数の1/100未満である、請求項12に記載の方法。
- 前記入力電圧が変動するにつれて、前記方法が連続的に実行される、請求項10に記載の方法。
- 入力電圧を出力電圧に変換する回路であって、
前記入力電圧から第1および第2の中間電圧を発生させるための手段と、
前記出力電圧を前記高い中間電圧および低い中間電圧から生成するための手段と
を備える回路。 - 前記1の中間電圧と前記第2の中間電圧との間の差が前記出力電圧未満である、請求項15に記載の回路。
- 前記発生手段が第1の周波数で動作し、前記生成手段が前記第1の周波数よりも高い第2の周波数で動作する、請求項15に記載の回路。
- 前記第1の周波数が前記第2の周波数の1/100未満である、請求項17に記載の回路。
- 音楽プレーヤ、ビデオプレーヤ、エンターテインメントユニット、ナビゲーションデバイス、通信デバイス、携帯情報端末(PDA)、固定ロケーションデータユニット、およびコンピュータからなる群から選択されるデバイスに組み込まれる、請求項15に記載の回路。
- 前記回路が半導体ダイに組み込まれる、請求項15に記載の回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/971,758 | 2010-12-17 | ||
US12/971,758 US8564260B2 (en) | 2010-12-17 | 2010-12-17 | Dual-stage power conversion |
PCT/US2011/065697 WO2012083289A2 (en) | 2010-12-17 | 2011-12-18 | Dual-stage power conversion |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013546302A true JP2013546302A (ja) | 2013-12-26 |
JP5731666B2 JP5731666B2 (ja) | 2015-06-10 |
Family
ID=45529192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013544862A Active JP5731666B2 (ja) | 2010-12-17 | 2011-12-18 | 2段電力変換 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8564260B2 (ja) |
EP (1) | EP2652865B1 (ja) |
JP (1) | JP5731666B2 (ja) |
KR (1) | KR101448973B1 (ja) |
CN (2) | CN105186871B (ja) |
TW (1) | TW201251291A (ja) |
WO (1) | WO2012083289A2 (ja) |
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JP2016220465A (ja) * | 2015-05-25 | 2016-12-22 | 富士通株式会社 | コンバータ搭載基板 |
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Also Published As
Publication number | Publication date |
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EP2652865B1 (en) | 2022-11-23 |
US8564260B2 (en) | 2013-10-22 |
KR101448973B1 (ko) | 2014-10-13 |
CN105186871B (zh) | 2018-09-28 |
TW201251291A (en) | 2012-12-16 |
US20120153907A1 (en) | 2012-06-21 |
WO2012083289A2 (en) | 2012-06-21 |
JP5731666B2 (ja) | 2015-06-10 |
EP2652865A2 (en) | 2013-10-23 |
WO2012083289A3 (en) | 2012-11-01 |
CN105186871A (zh) | 2015-12-23 |
CN103329419A (zh) | 2013-09-25 |
KR20130114205A (ko) | 2013-10-16 |
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