JP6447391B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JP6447391B2 JP6447391B2 JP2015131439A JP2015131439A JP6447391B2 JP 6447391 B2 JP6447391 B2 JP 6447391B2 JP 2015131439 A JP2015131439 A JP 2015131439A JP 2015131439 A JP2015131439 A JP 2015131439A JP 6447391 B2 JP6447391 B2 JP 6447391B2
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- 241000839426 Chlamydia virus Chp1 Species 0.000 description 4
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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- H05K1/02—Details
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- H01L23/5222—Capacitive arrangements or effects of, or between wiring layers
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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
- H02M1/00—Details of apparatus for conversion
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- H02M1/00—Details of apparatus for conversion
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- H02M3/00—Conversion of dc power input into dc power output
- H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
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- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0302—Properties and characteristics in general
- H05K2201/0311—Metallic part with specific elastic properties, e.g. bent piece of metal as electrical contact
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/066—Heatsink mounted on the surface of the printed circuit board [PCB]
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K2201/07—Electric details
- H05K2201/0776—Resistance and impedance
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10166—Transistor
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10265—Metallic coils or springs, e.g. as part of a connection element
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- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
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- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
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- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
Description
但し、Icm:コモンモード電流
Chp:半導体スイッチSWとヒートシンクHSとの間の寄生容量
V :ポイントP1の電圧(V1)
t :時間
但し、ε :半導体スイッチSWとヒートシンクHSとの間の誘電率
dhp:半導体スイッチSWとヒートシンクHSとの間の距離
S :電極面積
図1は、本発明の実施形態に係る電力変換装置の外観の一例を模式的に示す概略側面図、図2は、本発明の実施形態に係る電力変換装置の外観の一例を模式的に示す概略斜視図、そして、図3は、本発明の実施形態に係る電力変換装置が備えるノイズ除去器及び枢支ピンの一例を模式的に示す概略図である。本発明に係る電力変換装置10は、半導体スイッチSWを用いて出力電圧及び/又は出力電流の変換に関する制御を行うインバータ、DC−DC変換装置等の装置である。
次に、上述した形状の電力変換装置10の回路構成の実施例について説明する。図6は、本発明の実施形態に係る電力変換装置10に関する回路図に、ヒートシンクHS及びノイズ除去器11を用いた制御系統の一例を模式的に示した説明図である。図6に例示する形態では、AC電源(図示せず)に接続されるフィルタ20と、AC電源から供給される交流を直流に変換するダイオードブリッジ等のAC−DCコンバータ30と、電圧の平滑化、昇圧等の電力変換を行う電力変換装置10と、電力負荷(図示せず)に応じた規格の電圧及び電流への変換を行うトランス等の絶縁DC−DCコンバータ40とが用いられている。AC−DCコンバータ30により交流から変換される直流とは、フィルタ20側から出力される交流に対し、マイナス側の電圧の方向を反転させた脈流であり、方向は一定であるが、大きさは変化する。そして、電力変換装置10により、脈流として供給される直流電圧を平滑化する。
但し、Icm:コモンモード電流
Chp2:導電体11aとヒートシンクHSとの間の寄生容量
V :第2ポイントP2の電圧(V2)
t :時間
11 ノイズ除去器
11a 導電体
11b 絶縁体(絶縁膜)
11c 接続線
11d 環状端子
12a 第1線路
12b 第2線路
B 基板
B1 基板上線路
B2 線路端子
B3 枢支ピン(係合部材)
Chp1 第1寄生容量
Chp2 第2寄生容量
HS ヒートシンク(放熱器)
SW 半導体スイッチ
Claims (5)
- 基板上に配線された線路と、前記基板上に配設され、前記線路に接続されたスイッチング素子と、前記基板上に配設された放熱器とを備えた電力変換装置であって、
前記スイッチング素子及び放熱器の間に介装された介装体と、
前記基板上に配設され、前記線路と電気的に接続する係合部材と
を備え、
前記介装体は、
導電体と、
前記導電体及びスイッチング素子の間、並びに前記導電体及び放熱器の間に配置された絶縁体と、
可撓性を有し、前記導電体及び線路を電気的に接続する接続線と
を有し、
前記接続線は、前記係合部材に遊動自在に係合する端子を備える
ことを特徴とする電力変換装置。 - 請求項1に記載の電力変換装置であって、
前記係合部材は、前記線路に一端を固定した枢支ピンであり、
前記接続線が備える端子は、前記枢支ピンに遊嵌する貫通孔が開設されている
ことを特徴とする電力変換装置。 - 基板上に配線された線路と、前記基板上に配設され、前記線路に接続されたスイッチング素子と、前記基板上に配設された放熱器とを備えた電力変換装置であって、
前記スイッチング素子及び放熱器の間に介装された介装体を備え、
前記介装体は、
導電体と、
前記導電体及びスイッチング素子の間、並びに前記導電体及び放熱器の間に配置された絶縁体と、
可撓性を有し、前記導電体及び線路を電気的に接続する接続線と
を有し、
前記接続線は、蛇腹状に形成された蛇腹部を有する
ことを特徴とする電力変換装置。 - 基板上に配線された線路と、前記基板上に配設され、前記線路に接続されたスイッチング素子と、前記基板上に配設された放熱器とを備えた電力変換装置であって、
前記スイッチング素子及び放熱器の間に介装された介装体を備え、
前記介装体は、
導電体と、
前記導電体及びスイッチング素子の間、並びに前記導電体及び放熱器の間に配置された絶縁体と、
可撓性を有し、前記導電体及び線路を電気的に接続する接続線と
を有し、
前記接続線は、螺旋状に形成された螺旋部を有する
ことを特徴とする電力変換装置。 - 基板上に配線された線路と、前記基板上に配設され、前記線路に接続されたスイッチング素子と、前記基板上に配設された放熱器とを備えた電力変換装置であって、
前記スイッチング素子及び放熱器の間に介装された介装体を備え、
前記介装体は、
導電体と、
前記導電体及びスイッチング素子の間、並びに前記導電体及び放熱器の間に配置された絶縁体と、
可撓性を有し、前記導電体及び線路を電気的に接続する接続線と
を有し、
前記線路は、入力側及び出力側を結ぶ一対の線路であり、
前記スイッチング素子は、前記一対の線路を短絡するように配設されており、
前記一対の線路のうちの一方の線路は、安定電位に接続されており、
前記接続線は、前記導電体を、安定電位に接続された前記一方の線路に電気的に接続しており、
前記放熱器は、所定の電位に電気的に接続されている
ことを特徴とする電力変換装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015131439A JP6447391B2 (ja) | 2015-06-30 | 2015-06-30 | 電力変換装置 |
PCT/JP2016/057180 WO2017002399A1 (ja) | 2015-06-30 | 2016-03-08 | 電力変換装置 |
CN201680022858.5A CN107636945B (zh) | 2015-06-30 | 2016-03-08 | 电力转换装置 |
EP16817509.9A EP3276807B1 (en) | 2015-06-30 | 2016-03-08 | Power conversion device |
US15/785,563 US10244617B2 (en) | 2015-06-30 | 2017-10-17 | Power converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015131439A JP6447391B2 (ja) | 2015-06-30 | 2015-06-30 | 電力変換装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017017841A JP2017017841A (ja) | 2017-01-19 |
JP2017017841A5 JP2017017841A5 (ja) | 2018-05-10 |
JP6447391B2 true JP6447391B2 (ja) | 2019-01-09 |
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JP2015131439A Active JP6447391B2 (ja) | 2015-06-30 | 2015-06-30 | 電力変換装置 |
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Country | Link |
---|---|
US (1) | US10244617B2 (ja) |
EP (1) | EP3276807B1 (ja) |
JP (1) | JP6447391B2 (ja) |
CN (1) | CN107636945B (ja) |
WO (1) | WO2017002399A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6511992B2 (ja) * | 2015-06-30 | 2019-05-15 | オムロン株式会社 | 電力変換装置 |
JP2024015805A (ja) * | 2022-07-25 | 2024-02-06 | マツダ株式会社 | スイッチングデバイスおよびスイッチングモジュール |
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US5459348A (en) * | 1991-05-24 | 1995-10-17 | Astec International, Ltd. | Heat sink and electromagnetic interference shield assembly |
JP2973799B2 (ja) * | 1993-04-23 | 1999-11-08 | 富士電機株式会社 | パワートランジスタモジュール |
JP3649259B2 (ja) | 1996-04-26 | 2005-05-18 | 株式会社安川電機 | インバータ装置 |
JPH11356047A (ja) | 1998-06-08 | 1999-12-24 | Cosel Co Ltd | スイッチングレギュレータ電源装置 |
JP3858834B2 (ja) * | 2003-02-24 | 2006-12-20 | オンキヨー株式会社 | 半導体素子の放熱器 |
JP2007213690A (ja) * | 2006-02-09 | 2007-08-23 | Funai Electric Co Ltd | Dvdプレーヤー |
US8242375B2 (en) * | 2008-09-18 | 2012-08-14 | United Technologies Corporation | Conductive emissions protection |
JP5240215B2 (ja) * | 2010-02-17 | 2013-07-17 | 日立電線株式会社 | 回路基板及びそれを用いた電力変換装置 |
KR101130697B1 (ko) * | 2010-05-07 | 2012-04-02 | 삼성전자주식회사 | 복수 층의 신축성 배선 |
JP5675526B2 (ja) * | 2011-08-02 | 2015-02-25 | トヨタ自動車株式会社 | 電力変換装置 |
JP5591211B2 (ja) * | 2011-11-17 | 2014-09-17 | 三菱電機株式会社 | 電力変換装置 |
JP5987163B2 (ja) * | 2012-09-07 | 2016-09-07 | パナソニックIpマネジメント株式会社 | 電力変換装置 |
KR20160135800A (ko) * | 2014-03-21 | 2016-11-28 | 로베르트 보쉬 게엠베하 | 댐핑 네트워크를 갖는 용량성 쉴드에 의한 스위치-모드 전력 컨버터들의 공통 모드 잡음 억제 |
WO2016017260A1 (ja) * | 2014-07-30 | 2016-02-04 | 富士電機株式会社 | 半導体モジュール |
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