JP6623229B2 - 変換器用フィルタ - Google Patents
変換器用フィルタ Download PDFInfo
- Publication number
- JP6623229B2 JP6623229B2 JP2017550535A JP2017550535A JP6623229B2 JP 6623229 B2 JP6623229 B2 JP 6623229B2 JP 2017550535 A JP2017550535 A JP 2017550535A JP 2017550535 A JP2017550535 A JP 2017550535A JP 6623229 B2 JP6623229 B2 JP 6623229B2
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- winding
- converter
- filter
- absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 90
- 238000010521 absorption reaction Methods 0.000 claims description 48
- 239000004020 conductor Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/09—Filters comprising mutual inductance
-
- 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
- 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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/075—Ladder networks, e.g. electric wave filters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Filters And Equalizers (AREA)
- Inverter Devices (AREA)
Description
12 リアクトル
14,16 吸収回路
18,20 交流抵抗
22 中間タップ
24 主巻線
26 部分巻線
28 補助巻線
Claims (5)
- リアクトル(12)と、該リアクトル(12)に接続される少なくとも第1及び第2の吸収回路(14,16)とを備えた変換器フィルタであって、
前記第1及び第2の吸収回路(14,16)のそれぞれがアース接続された2極回路であり、
前記リアクトル(12)が、少なくとも主巻線(24)と部分巻線(26)とを含み、
前記部分巻線(26)と1:1変圧器を構成し、前記部分巻線(26)のインダクタンスにより給電される補助巻線(28)が、前記リアクトル(12)に結合されており、
該補助巻線(28)は、前記部分巻線(26)の出力側に接続され、そして、前記第1の吸収回路(14)が前記補助巻線(28)に接続されると共に前記第2の吸収回路(16)が前記部分巻線(26)の出力側に接続され、
前記部分巻線(26)と誘導結合する前記補助巻線(28)により前記第1及び第2の吸収回路(14,16)が互いにデカップリングされる、変換器フィルタ。 - 前記補助巻線(28)が、前記リアクトル(12)の出力側からの導体の戻し巻きにより得られたものである、請求項1に記載の変換器フィルタ。
- 前記補助巻線(28)が、空隙とクリープ長を確保するために巻線とリアクトルコアとの間に通常空けてある前記リアクトル(12)の巻線スペース内に配置されている、請求項1又は2に記載の変換器フィルタ。
- 請求項1〜3のいずれか1項に記載の変換器フィルタ(10)が変換器の入力側で幹線側フィルタとして機能する回路又は電気機器。
- 請求項1〜3のいずれか1項に記載の変換器フィルタ(10)が変換器の出力側で出力フィルタとして機能する回路又は電気機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15161447.6A EP3073624A1 (de) | 2015-03-27 | 2015-03-27 | Netzfilter für Umrichter |
EP15161447.6 | 2015-03-27 | ||
PCT/EP2016/050057 WO2016155892A1 (de) | 2015-03-27 | 2016-01-05 | Netzfilter für umrichter |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018510607A JP2018510607A (ja) | 2018-04-12 |
JP2018510607A5 JP2018510607A5 (ja) | 2019-01-10 |
JP6623229B2 true JP6623229B2 (ja) | 2019-12-18 |
Family
ID=52784966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017550535A Active JP6623229B2 (ja) | 2015-03-27 | 2016-01-05 | 変換器用フィルタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10270417B2 (ja) |
EP (2) | EP3073624A1 (ja) |
JP (1) | JP6623229B2 (ja) |
CN (1) | CN108028598B (ja) |
WO (1) | WO2016155892A1 (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1920948A (en) * | 1928-01-27 | 1933-08-01 | Byrnes Townsend & Potter | Electrical filter |
US1852125A (en) * | 1929-01-08 | 1932-04-05 | Rca Corp | Electrical filter system |
JP2784783B2 (ja) * | 1989-01-31 | 1998-08-06 | ソニー株式会社 | フイルタ回路 |
WO2000062396A1 (en) * | 1999-04-09 | 2000-10-19 | 1061933 Ontario Inc. | Universal harmonic mitigating system |
US6844794B2 (en) * | 2002-10-08 | 2005-01-18 | Abb Oy | Harmonic mitigating filter |
US7142440B2 (en) | 2003-10-01 | 2006-11-28 | General Electric Company | Ripple-current reduction for transformers |
US7016205B2 (en) | 2003-10-01 | 2006-03-21 | General Electric Company | Ripple-current reduction schemes for AC converters |
EP1619768A1 (en) | 2004-07-23 | 2006-01-25 | Schaffner Emv Ag | Filter with virtual shunt nodes |
US7672147B1 (en) | 2006-12-08 | 2010-03-02 | Lockheed Martin Corporation | High attenuation filtering circuit for power converters |
DE102011007833A1 (de) * | 2011-04-21 | 2012-10-25 | Robert Bosch Gmbh | Auslöschung parasitärer Induktivitäten in zu elektrischen Wandlern parallel geschalteten Filterkondensatoren in einem Bordnetz für ein Fahrzeug |
CN103346666B (zh) * | 2013-07-10 | 2016-08-17 | 深圳市航天新源科技有限公司 | 一种低纹波电流输出电路 |
-
2015
- 2015-03-27 EP EP15161447.6A patent/EP3073624A1/de not_active Withdrawn
-
2016
- 2016-01-05 JP JP2017550535A patent/JP6623229B2/ja active Active
- 2016-01-05 EP EP16700038.9A patent/EP3245720B1/de active Active
- 2016-01-05 WO PCT/EP2016/050057 patent/WO2016155892A1/de active Application Filing
- 2016-01-05 CN CN201680008814.7A patent/CN108028598B/zh active Active
- 2016-01-05 US US15/561,890 patent/US10270417B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016155892A1 (de) | 2016-10-06 |
CN108028598A (zh) | 2018-05-11 |
JP2018510607A (ja) | 2018-04-12 |
US20180115296A1 (en) | 2018-04-26 |
EP3073624A1 (de) | 2016-09-28 |
CN108028598B (zh) | 2019-10-29 |
EP3245720A1 (de) | 2017-11-22 |
US10270417B2 (en) | 2019-04-23 |
EP3245720B1 (de) | 2018-12-26 |
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