JP2019536409A - 低減された不所望な共振を伴う絶縁トランス、絶縁トランスを有するエネルギー変換器、絶縁トランスを有する無線エネルギー伝送のためのエネルギー変換器 - Google Patents
低減された不所望な共振を伴う絶縁トランス、絶縁トランスを有するエネルギー変換器、絶縁トランスを有する無線エネルギー伝送のためのエネルギー変換器 Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 title claims description 29
- 238000004804 winding Methods 0.000 claims abstract description 122
- 238000002955 isolation Methods 0.000 claims description 35
- 238000009413 insulation Methods 0.000 claims description 18
- 238000013016 damping Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
- H01F2019/085—Transformer for galvanic isolation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Coils Or Transformers For Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Inverter Devices (AREA)
Abstract
Description
BAT 電気エネルギー蓄積部(elektrischer Energiespeicher)
DEU 無線エネルギー変換器(drahtloser Energieuebertrager)
DK 減衰回路(Daempfkreis)
EU エネルギー変換器(Energieuebertrager)
GAB 良好動作範囲(guter Arbeitsbereich)
GD コモンモード・チョーク(Gleichtaktdrosssel)
GND 接地電位(Massepotenzial)
GR 整流器(Gleichrichter)
INS 電気絶縁体(elektrischer Isolator)
K トランス・コア又はコモンモード・チョーク(Transformatorkern bzw. Kern der Gleichtaktdrossel)
KE 容量素子(kapazitives Element)
OW2 第2高調波(zweite Oberwelle)
P ピーク(Peak)
RE 抵抗素子(resistives Element)
S シールド(Abschirmung)
S12 マトリックス要素、挿入損失(Matrixelement, Einfuegedaempfung)
TT 絶縁トランス(Trenntransformator)
W 巻線(Wicklung)
W3 第3巻線(dritte Wicklung)
WA 出力巻線(Ausgangswicklung)
WE 入力巻線(Eingangswicklung)
WR インバータ(Wechselrichter)
WREC 受信巻線(Empfangswicklung)
WT 送信巻線(Sendewicklung)
Claims (12)
- 不所望な共振が低減された絶縁トランス(TT)であって、
入力巻線(WE)、出力巻線(WA)及び第3巻線(W3)と、
容量素子(KE)と、
抵抗素子(RE)と、を有し、
前記容量素子(KE)、前記抵抗素子(RE)及び前記第3巻線(WE)は、直列に接続されており、
前記入力巻線、前記出力巻線(WA)及び前記第3巻線(W3)は、磁気的に結合している、
絶縁トランス。 - トランス・コア(K)を有し、
前記入力巻線(WE)は、前記トランス・コア(K)に巻き付けられており、
前記出力巻線(WA)は、前記トランス・コア(K)に巻き付けられており、
前記第3巻線(W3)は、前記トランス・コア(K)に巻き付けられている、
請求項1記載の絶縁トランス。 - 前記入力巻線(WE)及び/又は前記第3巻線(W3)は、前記出力巻線を覆っている、
請求項1又は2記載の絶縁トランス。 - 前記容量素子(KE)、前記抵抗素子(RE)及び前記第3巻線(W3)は、不所望な共振に対する減衰回路(DK)を形成する、
請求項1乃至3いずれか1項記載の絶縁トランス。 - 前記抵抗素子(RE)は、1Ω≦R≦20Ωの電気抵抗Rを有し、
前記容量素子(KE)は、0.5nF≦C≦10nFの容量Cを有し、
第3巻線(W3)は、5≦N3≦40巻数N3を有する、
請求項1乃至4いずれか1項記載の絶縁トランス。 - 前記第3巻線及び前記出力巻線(WA)は同じ巻数を有する、
請求項1乃至5いずれか1項記載の絶縁トランス。 - 前記入力巻線(WE)は、1mH≦LI≦10mHのインダクタンスLIを有する、
請求項1乃至6いずれか1項記載の絶縁トランス。 - 前記入力巻線(WE)は、LI=3.67mHのインダクタンスLIを有する、
請求項1乃至7いずれか1項記載の絶縁トランス。 - 前記入力巻線(WE)及び前記出力巻線(WA)は、N1=N2=29の巻線を有し、R=10Ω、C=2.2nF及びN=23である、
請求項1乃至8いずれか1項記載の絶縁トランス。 - 0.5≦N3/N1≦1.0であり、
N1は前記入力巻線の巻数であり、N3は前記第3巻線の巻数である、
請求項1乃至9いずれか1項記載の絶縁トランス。 - エネルギー変換器(EU)であって、
請求項1乃至10いずれか1項記載の絶縁トランス(TT)と、
前記絶縁トランスと直列に接続されたインバータ(WR)と、
前記インバータ(WR)と前記絶縁トランス(TT)との間に直列に接続されたコモンモード・チョーク(GD)とを有する、
エネルギー変換器。 - 無線エネルギー伝送のためのエネルギー変換器であって、
請求項11記載のエネルギー変換器(EU)と、
前記絶縁トランスと並列に接続された整流器(GR)と、
前記整流器と前記絶縁トランス(TT)との間に並列に接続された受信巻線(WREC)と、
前記受信巻線(WREC)と前記絶縁トランス(TT)との間に並列に接続された送信巻線(WT)と、を有する、
エネルギー変換器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2016/078069 WO2018091098A1 (de) | 2016-11-17 | 2016-11-17 | Trenntransformator mit geringen unerwünschten resonanzen, energieübertrager mit trenntransformator und energieübertrager zur drahtlosen energieübertragung mit trenntransformator |
Publications (2)
Publication Number | Publication Date |
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JP2019536409A true JP2019536409A (ja) | 2019-12-12 |
JP6796204B2 JP6796204B2 (ja) | 2020-12-02 |
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JP2019526220A Active JP6796204B2 (ja) | 2016-11-17 | 2016-11-17 | 低減された不所望な共振を伴う絶縁トランス、絶縁トランスを有するエネルギー変換器、絶縁トランスを有する無線エネルギー伝送のためのエネルギー変換器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11017941B2 (ja) |
EP (1) | EP3542378B1 (ja) |
JP (1) | JP6796204B2 (ja) |
WO (1) | WO2018091098A1 (ja) |
Families Citing this family (2)
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JP2020043513A (ja) * | 2018-09-12 | 2020-03-19 | ファナック株式会社 | 中継装置及び通信システム |
JP7476815B2 (ja) * | 2021-01-28 | 2024-05-01 | 株式会社島津製作所 | 高周波電源装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6316418U (ja) * | 1986-07-18 | 1988-02-03 | ||
JPH1066203A (ja) * | 1996-08-22 | 1998-03-06 | Hitachi Ltd | 交流電気車制御装置 |
WO2011124761A2 (en) * | 2010-04-09 | 2011-10-13 | Salcomp Oyj | Arrangement and method for reducing capacitive current |
JP2014110662A (ja) * | 2012-11-30 | 2014-06-12 | Denso Corp | 非接触給電装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62166777A (ja) * | 1986-01-16 | 1987-07-23 | Sanken Electric Co Ltd | 直流−直流変換器 |
WO2004068686A1 (ja) * | 2003-01-28 | 2004-08-12 | Sanken Electric Co., Ltd. | 電源装置 |
US7502234B2 (en) * | 2006-07-12 | 2009-03-10 | Aaron Medical Industries, Inc. | Planar transformer power supply |
GB2440571A (en) | 2006-08-01 | 2008-02-06 | Splashpower Ltd | Drive for an inductive coupling with a changing magnetic field direction |
US8975993B2 (en) * | 2010-11-26 | 2015-03-10 | Tdk Corporation | Transformer |
JP6089330B2 (ja) * | 2012-08-10 | 2017-03-08 | パナソニックIpマネジメント株式会社 | 小型電気機器およびこれを有する非接触式電力伝送装置 |
JP5741962B2 (ja) * | 2012-11-30 | 2015-07-01 | 株式会社デンソー | 非接触給電装置 |
US10483859B2 (en) * | 2015-11-12 | 2019-11-19 | Rohm Co., Ltd. | AC/DC converter including a bidirectional switch |
-
2016
- 2016-11-17 WO PCT/EP2016/078069 patent/WO2018091098A1/de unknown
- 2016-11-17 US US16/462,205 patent/US11017941B2/en active Active
- 2016-11-17 JP JP2019526220A patent/JP6796204B2/ja active Active
- 2016-11-17 EP EP16797927.7A patent/EP3542378B1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6316418U (ja) * | 1986-07-18 | 1988-02-03 | ||
JPH1066203A (ja) * | 1996-08-22 | 1998-03-06 | Hitachi Ltd | 交流電気車制御装置 |
WO2011124761A2 (en) * | 2010-04-09 | 2011-10-13 | Salcomp Oyj | Arrangement and method for reducing capacitive current |
JP2014110662A (ja) * | 2012-11-30 | 2014-06-12 | Denso Corp | 非接触給電装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2018091098A1 (de) | 2018-05-24 |
EP3542378B1 (de) | 2022-01-26 |
EP3542378A1 (de) | 2019-09-25 |
US20190333692A1 (en) | 2019-10-31 |
US11017941B2 (en) | 2021-05-25 |
JP6796204B2 (ja) | 2020-12-02 |
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