JP2015532576A - Ac/dc変換を組み込むパッシブ力率補正 - Google Patents
Ac/dc変換を組み込むパッシブ力率補正 Download PDFInfo
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- JP2015532576A JP2015532576A JP2015535857A JP2015535857A JP2015532576A JP 2015532576 A JP2015532576 A JP 2015532576A JP 2015535857 A JP2015535857 A JP 2015535857A JP 2015535857 A JP2015535857 A JP 2015535857A JP 2015532576 A JP2015532576 A JP 2015532576A
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- voltage
- power factor
- factor correction
- correction circuit
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- 238000012937 correction Methods 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 title description 3
- 239000003990 capacitor Substances 0.000 claims abstract description 66
- 230000006698 induction Effects 0.000 claims description 9
- 230000003071 parasitic effect Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims 6
- 230000008901 benefit Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 229920006926 PFC Polymers 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- H02M1/4266—Arrangements for improving power factor of AC input using passive 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
- 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
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
-
- 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)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
本開示は、概して、パッシブ力率補正(PFC)回路に関する。より具体的には、本開示は、小型化したサイズを有する少数のパッシブコンポーネントを利用しながら、高力率を提供するパッシブPFC回路を対象とする。
本開示の種々の実施形態は、概して、パッシブPFC回路を対象とする。一実施形態では、交流電流入力電圧を少なくとも1つの直流出力電圧に変換するためのPFC回路が提供される。PFC回路は、交流入力電圧を整流し、かつ整流電圧を提供するための第1の整流手段と、第1の電圧を貯蔵するための第1の容量手段と、第1の容量手段に整流電圧を印加するための抵抗手段と、直流出力電圧を貯蔵するための第2の容量手段と、第2の容量手段に整流電圧を印加するための誘導手段と、誘導手段に第1の電圧を印加するための第2の整流手段とを備える。
パッシブPFC回路の種々の実施形態を詳細に説明する前に、本明細書に開示される種々の実施形態は、その用途または使用において、付随の図面および説明に図示される部品の構造および配列の詳細に限定されないことに留意されたい。むしろ、開示される実施形態は、他の実施形態、その変形例、および修正例に位置付けられる、または組み込まれてもよく、種々の方法で実践または実施されてもよい。故に、本明細書に開示されるパッシブPFC回路の実施形態は、性質上、例証的であり、その範囲または用途を限定することを意味するものではない。さらに、別様に示されない限り、本明細書で採用される用語および表現は、読者の便宜上、実施形態を説明する目的のために選定されたものであり、その範囲を限定するものではない。加えて、開示される実施形態、その実施形態の表現、および/または実施例のうちの任意の1つ以上は、限定ではないが、他の開示される実施形態、その実施形態の表現、および/または実施例のうちの任意の1つ以上と組み合わせられることができることを理解されたい。
Claims (13)
- 交流電流(AC)入力電圧を少なくとも1つの直流(DC)出力電圧に変換するための力率補正回路であって、前記力率補正回路は、
前記AC入力電圧を整流し、かつ整流電圧を提供するための第1の整流手段と、
第1の電圧を貯蔵するための第1の容量手段と、
前記第1の容量手段に前記整流電圧を印加するための抵抗手段と、
前記DC出力電圧を貯蔵するための第2の容量手段と、
前記第2の容量手段に前記整流電圧を印加するための誘導手段と、
前記誘導手段に前記第1の電圧を印加するための第2の整流手段と
を備える、力率補正回路。 - 前記誘導手段は、少なくとも1つの電流を伝導し、
前記力率補正回路は、前記誘導手段電流のうちの少なくとも1つを整流するための第3の整流手段をさらに備える、請求項1に記載の力率補正回路。 - 前記第3の整流手段は、前記誘導手段と直列に結合されている、請求項2に記載の力率補正回路。
- 前記第1の整流手段は、第1および第2の整流電圧を提供し、
前記抵抗手段は、前記第1の整流電圧を前記第1の容量手段に印加し、
前記誘導手段は、前記第2の整流電圧を前記第2の容量手段に印加する、請求項1に記載の力率補正回路。 - 寄生振動を最小限にするための、前記第1の整流手段に結合された第2の抵抗手段をさらに備える、請求項1に記載の力率補正回路。
- 寄生振動を最小限にするための、前記第2の整流手段に結合された第2の抵抗手段をさらに備える、請求項1に記載の力率補正回路。
- 前記第2の抵抗手段は、前記第2の整流手段と並列に結合されている、請求項6に記載の力率補正回路。
- 前記第1の整流手段は、複数の整流電圧を提供し、
前記第2の容量手段は、前記DC出力電圧のうちの1つを別個に貯蔵するための複数の第3の容量手段を備え、
前記誘導手段は、前記第3の容量手段のうちの1つに前記整流電圧のうちの1つを別個に印加するための複数の第2の誘導手段を備え、
前記第2の整流手段は、前記第2の誘導手段のうちの1つに前記第1の電圧を別個に印加するための複数の第3の整流手段を備える、請求項1に記載の力率補正回路。 - 前記第1の整流手段、前記第1の容量手段および前記第2の容量手段は、接地に結合されている、請求項1に記載の力率補正回路。
- 前記第1の整流手段は、複数の整流電圧を提供するための複数の第2の整流手段と、接地基準を提供するために接地に結合された第3の整流手段とを備え、
各第2の整流手段は、前記第3の整流手段に結合される、請求項1に記載の力率補正回路。 - 各第2の整流手段は、それぞれの整流電圧を提供する一対の整流器を備える、請求項10に記載の力率補正回路。
- 前記第3の整流手段は、接地に結合された一対の整流器を備える、請求項10に記載の力率補正回路。
- 前記第1の電圧は、前記AC入力電圧のゼロ交差近傍のゼロに略等しい、請求項1に記載の力率補正回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/647,979 | 2012-10-09 | ||
US13/647,979 US9143030B2 (en) | 2012-10-09 | 2012-10-09 | Passive power factor correction incorporating AC/DC conversion |
PCT/US2013/063632 WO2014058753A2 (en) | 2012-10-09 | 2013-10-07 | Passive power factor correction incorporating ac/dc conversion |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015532576A true JP2015532576A (ja) | 2015-11-09 |
JP6353842B2 JP6353842B2 (ja) | 2018-07-04 |
Family
ID=49447834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015535857A Expired - Fee Related JP6353842B2 (ja) | 2012-10-09 | 2013-10-07 | Ac/dc変換を組み込むパッシブ力率補正 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9143030B2 (ja) |
EP (1) | EP2907228B1 (ja) |
JP (1) | JP6353842B2 (ja) |
KR (1) | KR102111144B1 (ja) |
WO (1) | WO2014058753A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020043749A (ja) * | 2018-09-07 | 2020-03-19 | 飛宏科技股▲ふん▼有限公司Phihong Technology Co., Ltd. | マルチポートインテリジェント充電器 |
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US9118185B2 (en) * | 2012-05-14 | 2015-08-25 | Qualcomm Incorporated | Systems and methods for high power factor charging |
TWI492502B (zh) * | 2012-07-24 | 2015-07-11 | Ind Tech Res Inst | 被動式功因校正電路 |
US9654024B2 (en) * | 2013-05-30 | 2017-05-16 | Texas Instruments Incorporated | AC-DC converter having soft-switched totem-pole output |
WO2016021358A1 (ja) | 2014-08-05 | 2016-02-11 | ソニー株式会社 | 交流直流共用プラグ及び交流直流共用機器 |
CN105610135A (zh) * | 2016-03-30 | 2016-05-25 | 天津瑞能电气有限公司 | 一种应用于电力系统控制电源的保护装置 |
CN108233715B (zh) * | 2018-02-27 | 2024-03-19 | 国网安徽省电力公司电力科学研究院 | 一种特高压直流发生器的一体化倍压整流筒 |
EP3629465A1 (en) * | 2018-09-26 | 2020-04-01 | Siemens Aktiengesellschaft | Electrical power conversion system |
FR3102897B1 (fr) * | 2019-10-30 | 2021-11-12 | St Microelectronics Tours Sas | Pont redresseur |
CN113676037B (zh) * | 2021-07-15 | 2024-03-08 | 朝阳微电子科技股份有限公司 | 一种无源功率因数校正方法 |
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- 2013-10-07 EP EP13779692.6A patent/EP2907228B1/en active Active
- 2013-10-07 WO PCT/US2013/063632 patent/WO2014058753A2/en active Application Filing
- 2013-10-07 JP JP2015535857A patent/JP6353842B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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EP2907228B1 (en) | 2020-01-22 |
KR102111144B1 (ko) | 2020-05-15 |
US20140098584A1 (en) | 2014-04-10 |
WO2014058753A3 (en) | 2014-08-28 |
WO2014058753A2 (en) | 2014-04-17 |
EP2907228A2 (en) | 2015-08-19 |
JP6353842B2 (ja) | 2018-07-04 |
KR20150068407A (ko) | 2015-06-19 |
US9143030B2 (en) | 2015-09-22 |
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