JP4479990B2 - 電力変換器及び電力変換器を用いたシステム - Google Patents
電力変換器及び電力変換器を用いたシステム Download PDFInfo
- Publication number
- JP4479990B2 JP4479990B2 JP2003352460A JP2003352460A JP4479990B2 JP 4479990 B2 JP4479990 B2 JP 4479990B2 JP 2003352460 A JP2003352460 A JP 2003352460A JP 2003352460 A JP2003352460 A JP 2003352460A JP 4479990 B2 JP4479990 B2 JP 4479990B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- bus
- power converter
- current
- noise
- 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.)
- Expired - Lifetime
Links
Images
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
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
- H05K1/0231—Capacitors or dielectric substances
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
Description
となる。電圧ΔVは、実効インダクタンスLeffを減少させること、すなわち、相互インダクタンスMを大きくすることにより減少する。
り短くなっており、一方の側の抵抗値と他方の側の抵抗値とに差が生じる。そのため、コンバータ31又はインバータ33のスイッチング操作によって発生する高周波電流(以下、ノイズ電流と記述する場合もある。)は、直流母線の一方の側に拡散することになる。すなわち、直流配線の配線層内で、配線層と平行な方向(以下、水平方向と記述する場合もある。)のノイズ電流は、一方の側に閉じ込められることになる。
2・・・ACリアクトル
3・・・電力変換器
4・・・モータ
5・・・アース
6、7、8・・・ダンピングインピーダンス
30・・・配線基板
31・・・コンバータ
32・・・平滑コンデンサ
33・・・インバータ
34・・・冷却フィン
35・・・電磁継電器
31S・・・コンバータ配置領域
32S・・・平滑コンデンサ配置領域
33S・・・インバータ配置領域
300p、300n・・・直流主回路導体(直流母線)
362、363、364・・・配線層
372、373、374・・・絶縁体層(誘電体層)
301p、311p、321p・・・第1正側直流配線
302p、312p、322p・・・第2正側直流配線
301n・・・負側直流配線
304・・・接地配線
Claims (4)
- スイッチング操作による制御を行う電力変換器であって、
交流を直流に変換するコンバータと、
直流を交流に変換するインバータと、
前記コンバータの出力端子と前記インバータの入力端子とを接続する直流母線と、
前記直流母線が形成される多層配線基板と、
前記直流母線間に接続される平滑コンデンサと、を備え、
前記直流母線の正側母線と負側母線とは、前記多層配線基板の隣接する配線層のほぼ重なる位置に配置され、
前記正側母線と負側母線それぞれは、直流伝送方向に対する一方の側の伝送経路長を他方の側の伝送経路長より短くする曲げ構造を有した2個の配線が、伝送経路長が長い側が互いに平行した状態で、且つ、伝送経路長が短い側を内側に、コ字状に対向配置され、
前記直流母線の前記曲げ構造は、前記スイッチング操作によって発生する高周波電流を前記直流母線の前記一方の側に拡散させるものである電力変換器。 - 請求項1記載の電力変換器であって、
前記多層配線基板の、前記正側母線が形成される配線層と前記負側母線が形成される配線層とに挟まれる絶縁体層の厚さは、前記スイッチング操作によって発生する高周波電流を前記正側母線と負側母線が対向する側に拡散させる厚さ以下の厚さである電力変換器。 - 請求項1又は2記載の電力変換器を用いたシステムであって、
前記多層基板は、機器接地配線層を有し、
前記システムを構成する1又は複数の要素とアースとの間には、ダンピングインピーダンスが接続されるシステム。 - 請求項3記載のシステムであって、
前記ダンピングインピーダンスは、前記要素とアース間を流れる共振電流を抑制する効果が急激に減少する付近の値であるシステム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003352460A JP4479990B2 (ja) | 2003-10-10 | 2003-10-10 | 電力変換器及び電力変換器を用いたシステム |
US10/960,291 US6999330B2 (en) | 2003-10-10 | 2004-10-08 | Power converter and system using the same |
DE102004049104A DE102004049104A1 (de) | 2003-10-10 | 2004-10-08 | Leistungswandler und ein denselben verwendendes System |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003352460A JP4479990B2 (ja) | 2003-10-10 | 2003-10-10 | 電力変換器及び電力変換器を用いたシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005117862A JP2005117862A (ja) | 2005-04-28 |
JP4479990B2 true JP4479990B2 (ja) | 2010-06-09 |
Family
ID=34543402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003352460A Expired - Lifetime JP4479990B2 (ja) | 2003-10-10 | 2003-10-10 | 電力変換器及び電力変換器を用いたシステム |
Country Status (3)
Country | Link |
---|---|
US (1) | US6999330B2 (ja) |
JP (1) | JP4479990B2 (ja) |
DE (1) | DE102004049104A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006238582A (ja) * | 2005-02-24 | 2006-09-07 | Fuji Electric Holdings Co Ltd | 電力変換装置 |
JP2006311697A (ja) * | 2005-04-28 | 2006-11-09 | Hitachi Ltd | ブラシレスモータシステム |
JP2008035657A (ja) * | 2006-07-31 | 2008-02-14 | Fuji Electric Device Technology Co Ltd | 電力変換装置のパワーモジュール |
CA2699108C (en) | 2007-09-21 | 2014-07-08 | Mitsubishi Electric Corporation | Power conversion apparatus for electric vehicle |
FR2980318B1 (fr) * | 2011-09-16 | 2017-06-09 | Valeo Systemes De Controle Moteur | Procede de reduction du courant de mode commun |
CN103163409B (zh) * | 2011-12-19 | 2016-01-27 | 上海安科瑞电气股份有限公司 | 用于现场电力仪表电流接线接反的校正方法及装置 |
GB201207915D0 (en) * | 2012-05-04 | 2012-06-20 | Control Tech Ltd | Thermal model |
JP6484436B2 (ja) * | 2014-11-19 | 2019-03-13 | 日立オートモティブシステムズ株式会社 | インバータ制御装置 |
CN107306515B (zh) * | 2015-03-16 | 2019-08-27 | 三菱电机株式会社 | 电力用电路装置 |
CN109196763B (zh) * | 2016-06-02 | 2021-10-15 | 日产自动车株式会社 | 电力转换装置 |
EP3491729A1 (de) * | 2016-07-28 | 2019-06-05 | SEW-Eurodrive GmbH & Co | Antriebssystem mit umrichter |
US10410952B2 (en) | 2016-12-15 | 2019-09-10 | Infineon Technologies Ag | Power semiconductor packages having a substrate with two or more metal layers and one or more polymer-based insulating layers for separating the metal layers |
US10008411B2 (en) | 2016-12-15 | 2018-06-26 | Infineon Technologies Ag | Parallel plate waveguide for power circuits |
JP6901635B1 (ja) * | 2020-01-06 | 2021-07-14 | 東芝三菱電機産業システム株式会社 | 電力変換ユニット |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0785659B2 (ja) * | 1986-10-27 | 1995-09-13 | 三菱電機株式会社 | インバ−タ装置 |
JP3366192B2 (ja) * | 1995-09-08 | 2003-01-14 | 株式会社日立製作所 | 配線基板及びそれを用いた電力変換装置 |
JPH1098887A (ja) * | 1996-09-20 | 1998-04-14 | Hitachi Ltd | 電力変換装置 |
US6344667B1 (en) * | 1998-03-02 | 2002-02-05 | Kabushiki Kaisha Toshiba | Wiring board with reduced radiation of undesired electromagnetic waves |
JP2000102253A (ja) * | 1998-09-25 | 2000-04-07 | Hitachi Ltd | 電力変換装置 |
US6246182B1 (en) * | 1999-06-25 | 2001-06-12 | Matsushita Electric Works, Ltd. | Electronic track lighting system |
JP2001054286A (ja) * | 1999-08-06 | 2001-02-23 | Mitsubishi Electric Corp | 電子制御基板 |
JP3664061B2 (ja) * | 1999-12-28 | 2005-06-22 | 日産自動車株式会社 | 電流制御型半導体素子用駆動回路 |
US6396721B1 (en) * | 2000-02-03 | 2002-05-28 | Kabushiki Kaisha Toshiba | Power converter control device and power converter thereof |
US6683260B2 (en) * | 2000-07-04 | 2004-01-27 | Matsushita Electric Industrial Co., Ltd. | Multilayer wiring board embedded with transmission line conductor |
JP3432505B1 (ja) * | 2002-02-26 | 2003-08-04 | 学校法人慶應義塾 | 電力変換器を用いたシステム |
-
2003
- 2003-10-10 JP JP2003352460A patent/JP4479990B2/ja not_active Expired - Lifetime
-
2004
- 2004-10-08 US US10/960,291 patent/US6999330B2/en not_active Expired - Fee Related
- 2004-10-08 DE DE102004049104A patent/DE102004049104A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US6999330B2 (en) | 2006-02-14 |
DE102004049104A1 (de) | 2005-06-09 |
JP2005117862A (ja) | 2005-04-28 |
US20050174820A1 (en) | 2005-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4479990B2 (ja) | 電力変換器及び電力変換器を用いたシステム | |
US10389327B2 (en) | Filter for improving the electromagnetic compatibility of components of an electric drive of a vehicle | |
CN107068658B (zh) | 一种三维封装电路中金丝键合的电容补偿及其设计方法 | |
US20050104678A1 (en) | System and method for noise mitigation in high speed printed circuit boards using electromagnetic bandgap structures | |
US9257955B2 (en) | Common mode noise reduction circuit | |
KR101735957B1 (ko) | 차동 전송 라인에 기초한 공통-모드 억제기 | |
Van Deventer et al. | An integral equation method for the evaluation of conductor and dielectric losses in high-frequency interconnects | |
Chu et al. | EMI reduction with near field coupling suppression techniques for planar transformers and CM chokes in switching-mode power converters | |
WO2017006553A1 (ja) | プリント配線基板 | |
JP5454222B2 (ja) | 低域通過フィルタ | |
US6919619B2 (en) | Actively-shielded signal wires | |
JP2002016368A (ja) | 多層配線基板 | |
EP3796554B1 (en) | Noise filter | |
CN111654969A (zh) | 高速电路及产生低干扰差分迹线的方法 | |
JP5986032B2 (ja) | コネクタ、回路基板、および電子機器 | |
US9532442B2 (en) | Feed line structure, circuit board using same, and EMI noise reduction method | |
KR100969735B1 (ko) | 전원라인을 포함하는 전자장치 | |
JP4425586B2 (ja) | 電力変換器を用いたシステム、及びマイクロサージ抑制装置 | |
Zhang et al. | Suppression of electromagnetic interference using screening and shielding techniques within the switching cells | |
Bondarenko | Electromagnetic compatibility in power inverter design | |
JP6602241B2 (ja) | 信号伝送基板 | |
JPH09321507A (ja) | モード変換器 | |
Verma et al. | Multipath conductors for EMI filter: recent developments | |
WO2013189514A1 (en) | Directional coupler arrangement and method | |
van Deventer et al. | Analysis of conductor losses in high-speed interconnects |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20031215 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20060424 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20060706 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060707 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20060807 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20060807 |
|
A072 | Dismissal of procedure [no reply to invitation to correct request for examination] |
Free format text: JAPANESE INTERMEDIATE CODE: A073 Effective date: 20061010 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20070124 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20070124 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071129 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090731 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090811 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091013 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100223 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100311 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130326 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |