JP6087628B2 - Ac/dc変換回路 - Google Patents
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- JP6087628B2 JP6087628B2 JP2012547575A JP2012547575A JP6087628B2 JP 6087628 B2 JP6087628 B2 JP 6087628B2 JP 2012547575 A JP2012547575 A JP 2012547575A JP 2012547575 A JP2012547575 A JP 2012547575A JP 6087628 B2 JP6087628 B2 JP 6087628B2
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- 238000006243 chemical reaction Methods 0.000 title claims description 33
- 238000000034 method Methods 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000001681 protective effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
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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
- 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
- H02M7/2173—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 biphase or polyphase circuit arrangement
-
- 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
-
- 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
- H02M3/33576—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 having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—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 having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- 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
-
- 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
- H02M7/066—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 particular circuits having a special characteristic
-
- 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
-
- 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
-
- 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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- 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)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Description
−前記AC/DC変換回路は、多数N個のフルブリッジ変換器であって、これらの変換器の各々が、前記AC供給電圧のうちの別々の1つとの接続のための第1端子、及び対応する第2端子を持ち、全ての変換器の前記第2端子が互いに結合される多数N個のフルブリッジ変換器を有する。参照の目的のため、前記フルブリッジ変換器は、以下では、それらが、外部から供給されるAC電圧を処理することを示す「外部変換器」と呼ばれるだろう。当業者には知られているように、「フルブリッジ変換器」は、各々、第1及び対応する第2(AC入力)端子の間に2つの弁素子を有する2つの並列分岐内に接続される4つの電気弁素子(例えばトランジスタ)を有し、(前記弁が、適切に配向され、制御される場合に)前記分岐の中間点の間にDC電圧が発生する。
−前記AC/DC変換回路は、多数N個の「中間変換器」であって、これらのN個の中間変換器の各々が、その一次側において、上記の外部変換器のうちの1つの(DC)出力を受け取る多数N個の中間変換器を有する。
−前記AC/DC変換回路は、多数N個の変圧器であって、前記N個の変圧器の各々が、その一次側において、上記の中間変換器のうちの1つの(AC)出力を受け取る多数N個の変圧器を有する。
−前記AC/DC変換回路は、多数N個の整流器であって、これらの整流器の各々が、上記の変圧器のうちの1つの二次側に接続される多数N個の整流器を有する。参照の目的のため、これらの整流器は、以下では、それらが、前記AC/DC変換回路の内部AC電圧を処理することを示す「内部整流器」と呼ばれるだろう。詳細には、前記内部整流器は、前記変圧器の前記一次側に時間変化電圧が印加されることによって前記変圧器の前記二次側に生成されるAC電圧を受け取る。
−前記AC電圧を、N個のフルブリッジ「外部」変換器であって、前記N個のフルブリッジ「外部」変換器の対応する第2端子が互いに結合されるN個のフルブリッジ「外部」変換器の別々の第1端子に供給するステップと、
−前記外部変換器の出力を、N個の別々の「中間」変換器のDC端子に供給するステップと、
−前記中間変換器のAC端子を、N個の別々の変圧器の一次側に供給するステップと、
−上記の変圧器の出力を整流するステップとを有する方法に関する。
−多数N=3個のフルブリッジ「外部」変換器11、12及び13であって、各変換器の第1端子a1、a2、a3が、AC供給電圧U1、U2、U3のうちの別々の1つに接続されるフルブリッジ「外部」変換器11、12及び13と、
−3つの関連「中間変換器」21、22及び23並びに変圧器31、32及び33であって、前記変圧器の一次側の端子e1、e1'、e2、e2'及びe3、e3'が、前記中間変換器のAC端子に接続され、前記変換器のDC端子d1、d1'、d2、d2'及びd3、d3'が、上記の外部変換器の(DC)出力部に接続される中間変換器21、22及び23並びに変圧器31、32及び33と、
−3つの関連「内部」整流器41、42及び43であって、これらの整流器の各々が、上記の変圧器の二次側の端子f1、f1'、f2、f2'及びf3、f3'に接続され、前記内部整流器の出力部が、全体的なDC出力端子g、g'に並列に接続される内部整流器41、42及び43とを有する。
Claims (20)
- N≧2個のAC供給電圧をDC電圧に変換するためのAC/DC変換回路であり、
N個のフルブリッジ外部変換器であって、前記N個のフルブリッジ外部変換器の各々が、前記N≧2個のAC供給電圧のうちの別々の1つとの接続のための第1端子、及び第2端子を持ち、これらの第2端子が互いに結合されるN個のフルブリッジ外部変換器と、
N個の中間変換器であって、前記N個の中間変換器の各々が、前記中間変換器のDC端子において、前記N個のフルブリッジ外部変換器のうちの異なる関連する1つの出力を受け取るN個の中間変換器と、
N個の変圧器であって、前記N個の変圧器の各々が、前記変圧器の一次側において、前記N個の中間変換器のうちの異なる関連する1つの出力を受け取るN個の変圧器と、
N個の共振回路であって、前記N個の共振回路の各々が、前記N個の中間変換器のうちの異なる関連する1つと、前記N個の変圧器のうちの異なる関連する1つとの間に配置されるN個の共振回路と、
N個の内部整流器であって、前記N個の内部整流器の各々が、前記N個の変圧器のうちの異なる関連する1つの二次側に接続されるN個の内部整流器とを有するAC/DC変換回路であって、
前記N個の内部整流器の各々が、ソース端子及びドレイン端子を持つ第1及び第2MOSFETを有し、N個の前記第1MOSFETの前記ドレイン端子が、直接、第1ノードに電気的に接続され、N個の前記第2MOSFETの前記ソース端子が、直接、第2ノードに電気的に接続され、前記第1ノードと前記第2ノードとの間に生じる電位が、前記DC電圧を構成し、
前記N個の内部整流器の各々において、前記第1MOSFETの前記ソース端子が、直接、前記第2MOSFETの前記ドレイン端子に電気的に接続されると共に、前記N個の変圧器のうちの異なる関連する1つの二次側に接続されるAC/DC変換回路。 - 前記供給電圧が、位相シフト正弦波電圧であることを特徴とする、請求項1に記載の変換回路。
- 前記N個の数が、3であることを特徴とする、請求項1に記載の変換回路。
- 少なくとも1つの外部変換器、及び/又は少なくとも1つの中間変換器が、MOSFETを有することを特徴とする、請求項1に記載の変換回路。
- 前記外部変換器の前記第2端子が、チョークコイルを介して互いに結合されることを特徴とする、請求項1に記載の変換回路。
- 少なくとも1つの外部変換器の出力端子が、コンデンサを介して接続されることを特徴とする、請求項1に記載の変換回路。
- 前記共振回路網が、コンデンサ及び/又はインダクタを有することを特徴とする、請求項1に記載の変換回路。
- 前記変圧器が、共通の鉄心において実現されることを特徴とする、請求項1に記載の変換回路。
- 各変圧器の二次側が、第1端子と、第2端子であって、全ての第2端子が、互いに結合される第2端子とを有することを特徴とする、請求項1に記載の変換回路。
- 前記内部整流器が、ハーフブリッジ整流器であり、それらの各々が、1つの変圧器の二次側の第1端子に接続されることを特徴とする、請求項1に記載の変換回路。
- N≧2個のAC供給電圧をDC電圧に変換するための方法であり、
前記N≧2個のAC供給電圧の各々を、N個のフルブリッジ外部変換器であって、前記N個のフルブリッジ外部変換器の第2端子が互いに結合されているN個のフルブリッジ外部変換器のうちの異なる関連する1つの第1端子に供給するステップと、
前記N個のフルブリッジ外部変換器の各々の出力を、N個の中間変換器のうちの異なる関連する1つのDC端子に供給するステップと、
前記N個の中間変換器の各々の出力を、N個の共振回路のうちの異なる関連する1つを通して、N個の変圧器のうちの異なる関連する1つの一次側に供給するステップと、
前記N個の変圧器の各々の出力を、N個の内部整流器のうちの異なる関連する1つで整流するステップとを有する方法であって、
前記N個の内部整流器の各々が、ソース端子及びドレイン端子を持つ第1及び第2MOSFETを有し、N個の前記第1MOSFETの前記ドレイン端子が、直接、第1ノードに電気的に接続され、N個の前記第2MOSFETの前記ソース端子が、直接、第2ノードに電気的に接続され、前記第1ノードと前記第2ノードとの間に生じる電位が、前記DC電圧を構成し、
前記N個の内部整流器の各々において、前記第1MOSFETの前記ソース端子が、直接、前記第2MOSFETの前記ドレイン端子に電気的に接続されると共に、前記N個の変圧器のうちの異なる関連する1つの二次側に接続される方法。 - 前記供給電圧が、位相シフト正弦波電圧であることを特徴とする、請求項11に記載の方法。
- 前記N個の数が、3であることを特徴とする、請求項11に記載の方法。
- 少なくとも1つの外部変換器、及び/又は少なくとも1つの中間変換器が、MOSFETを有することを特徴とする、請求項11に記載の方法。
- 前記外部変換器の前記第2端子が、チョークコイルを介して互いに結合されることを特徴とする、請求項11に記載の方法。
- 少なくとも1つの外部変換器の出力端子が、コンデンサを介して接続されることを特徴とする、請求項11に記載の方法。
- 前記共振回路網が、コンデンサ及び/又はインダクタを有することを特徴とする、請求項11に記載の方法。
- 前記変圧器が、共通の鉄心において実現されることを特徴とする、請求項11に記載の方法。
- 各変圧器の二次側が、第1端子と、第2端子であって、全ての第2端子が、互いに結合される第2端子とを有することを特徴とする、請求項11に記載の方法。
- 前記内部整流器が、ハーフブリッジ整流器であり、それらの各々が、1つの変圧器の二次側の第1端子に接続されることを特徴とする、請求項11に記載の方法。
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Application Number | Priority Date | Filing Date | Title |
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EP10150456 | 2010-01-11 | ||
EP10150456.1 | 2010-01-11 | ||
PCT/IB2011/050016 WO2011083418A1 (en) | 2010-01-11 | 2011-01-04 | Ac/dc converter circuit |
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JP2013516953A JP2013516953A (ja) | 2013-05-13 |
JP6087628B2 true JP6087628B2 (ja) | 2017-03-01 |
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US (1) | US9425703B2 (ja) |
EP (1) | EP2524422B1 (ja) |
JP (1) | JP6087628B2 (ja) |
KR (1) | KR20120115545A (ja) |
CN (1) | CN102687384B (ja) |
WO (1) | WO2011083418A1 (ja) |
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US20140153294A1 (en) * | 2012-12-05 | 2014-06-05 | Infineon Technologies Austria Ag | AC/DC Power Converter Arrangement |
NL2011825C2 (en) * | 2013-11-21 | 2015-05-26 | Univ Eindhoven Tech | Single-stage isolated bi-directional ac/dc converter. |
CN103683964A (zh) * | 2013-12-20 | 2014-03-26 | 华为技术有限公司 | 谐振式双向变换器及不间断电源装置、及控制方法 |
US10439491B2 (en) | 2014-02-14 | 2019-10-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Power supply electronic circuit with IBC to control current ripple |
JP6295173B2 (ja) * | 2014-05-19 | 2018-03-14 | ローム株式会社 | 電源装置 |
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- 2011-01-04 JP JP2012547575A patent/JP6087628B2/ja active Active
- 2011-01-04 EP EP11702703.7A patent/EP2524422B1/en active Active
- 2011-01-04 KR KR1020127021162A patent/KR20120115545A/ko not_active Application Discontinuation
- 2011-01-04 CN CN201180005776.7A patent/CN102687384B/zh active Active
- 2011-01-04 WO PCT/IB2011/050016 patent/WO2011083418A1/en active Application Filing
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EP2524422B1 (en) | 2018-05-09 |
WO2011083418A1 (en) | 2011-07-14 |
EP2524422A1 (en) | 2012-11-21 |
US9425703B2 (en) | 2016-08-23 |
US20120262966A1 (en) | 2012-10-18 |
KR20120115545A (ko) | 2012-10-18 |
CN102687384A (zh) | 2012-09-19 |
JP2013516953A (ja) | 2013-05-13 |
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