JP7132248B2 - 中間回路コンデンサカスケードとdc側のコモンモード・差動モードフィルタとを有するインバータ - Google Patents
中間回路コンデンサカスケードとdc側のコモンモード・差動モードフィルタとを有するインバータ Download PDFInfo
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- JP7132248B2 JP7132248B2 JP2019563053A JP2019563053A JP7132248B2 JP 7132248 B2 JP7132248 B2 JP 7132248B2 JP 2019563053 A JP2019563053 A JP 2019563053A JP 2019563053 A JP2019563053 A JP 2019563053A JP 7132248 B2 JP7132248 B2 JP 7132248B2
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- intermediate circuit
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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
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
-
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- H02M1/44—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
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inverter Devices (AREA)
Description
本発明のラインにおいて、中間回路コンデンサは、第1の中間回路コンデンサ11と第2の中間回路コンデンサ12とに分かれているが、全体としては所定の中間回路静電容量Cとされている。
2 インバータ
3 第1の供給ライン
4 第2の供給ライン
5 フィルタ回路
6 Xコンデンサ
7 Yコンデンサ
8 トロイダルコアインダクタ
9 フィルタインダクタ
10 インバータ要素
11 第1の中間回路コンデンサ
12 第2の中間回路コンデンサ
13 ハーフブリッジ
14 パワートランジスタ
15 コントローラ
16 接続ライン
C 中間回路静電容量
C1 第1の静電容量
C2 第2の静電容量
G アース
M 三相モータ
u、v、w 相
Claims (6)
- 電流の供給のための供給ライン(3、4)と、複数のハーフブリッジ(13)を備えるスイッチング装置(10)とに接続される中間回路コンデンサであって、
前記スイッチング装置(10)のスイッチングプロセスによって前記供給ライン(3、4)に生じるリプル電圧が、所定の駆動条件下で所定の最大リプル電圧まで低減されるような大きさである所定の中間回路静電容量(C)を有する中間回路コンデンサを備えたインバータ(2)において、
前記スイッチングプロセスにおける差動モード干渉の低減のために、並列に接続される複数の前記中間回路コンデンサ(11、12)が設けられ、前記複数の中間回路コンデンサ(11、12)の静電容量(C1、C2)の和は、前記所定の中間回路静電容量(C)に相当し、
前記スイッチング装置(10)に接続される第1の中間回路コンデンサ(11)の第1の静電容量(C1)は、入力端において前記第1の中間回路コンデンサ(11)の上流に接続される第2の中間回路コンデンサ(12)の第2の静電容量(C2)よりも大きい、ことを特徴とするインバータ(2)。 - 前記入力端において、複数の前記第2の中間回路コンデンサ(12)が前記第1の中間回路コンデンサ(11)の上流に接続される、請求項1に記載のインバータ(2)。
- 前記所定の中間回路静電容量(C)のうち、前記第1の静電容量(C1)は70~95%、前記第2の静電容量C2は5~30%を占める、請求項1又は2に記載のインバータ(2)。
- コモンモード干渉を低減するフィルタ回路(5)が前記供給ライン(3、4)に接続され、前記フィルタ回路(5)は互いに並んで接続される1つ以上のフィルタステージを備える、請求項1から3の何れかに記載のインバータ(2)。
- フィルタステージにおいて前記供給ライン(3、4)間にXコンデンサ(6)が接続され、前記供給ライン(3、4)のそれぞれはYコンデンサ(7)を介してアース(G)に接続される、請求項1から4の何れかに記載のインバータ(2)。
- 前記フィルタステージは、前記供給ライン(3、4)を囲むトロイダルコアインダクタ(8)を備え、さらに前記供給ライン(3、4)のそれぞれの周りに係合されるフィルタインダクタ(9)をそれぞれ備える、請求項4又は5に記載のインバータ(2)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102017110608.1 | 2017-05-16 | ||
DE102017110608.1A DE102017110608A1 (de) | 2017-05-16 | 2017-05-16 | Inverter |
PCT/EP2018/062602 WO2018210869A1 (de) | 2017-05-16 | 2018-05-15 | Wechselrichter mit zwischenkreiskondensatorkaskade sowie dc-seitigen gleichtakt- und gegentaktfiltern |
Publications (2)
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JP2020520223A JP2020520223A (ja) | 2020-07-02 |
JP7132248B2 true JP7132248B2 (ja) | 2022-09-06 |
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JP2019563053A Active JP7132248B2 (ja) | 2017-05-16 | 2018-05-15 | 中間回路コンデンサカスケードとdc側のコモンモード・差動モードフィルタとを有するインバータ |
Country Status (6)
Country | Link |
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US (1) | US11018572B2 (ja) |
EP (1) | EP3625881A1 (ja) |
JP (1) | JP7132248B2 (ja) |
CN (1) | CN110637411B (ja) |
DE (1) | DE102017110608A1 (ja) |
WO (1) | WO2018210869A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3799281B1 (en) * | 2018-12-21 | 2023-09-27 | Schaffner EMV AG | Three-phase differential-mode filter for motor drive |
DE102020103166A1 (de) * | 2020-02-07 | 2021-08-12 | Hanon Systems | Verfahren zum Vorwärmen einer Zwischenkreiskapazität |
CN111884500B (zh) * | 2020-08-03 | 2022-02-22 | 中车青岛四方车辆研究所有限公司 | 一种车载充电机共模传导干扰的抑制方法 |
KR20220072676A (ko) * | 2020-11-25 | 2022-06-02 | 현대모비스 주식회사 | 전자파 역유입 방지를 위한 필터 회로 |
DE102021202042A1 (de) | 2021-03-03 | 2022-09-08 | Valeo Siemens Eautomotive Germany Gmbh | Stromrichter für ein Bordnetz eines elektrisch antreibbaren Fahrzeugs und Bordnetz für ein elektrisch antreibbares Fahrzeug |
DE102021105114A1 (de) | 2021-03-03 | 2022-09-08 | Airbus Defence and Space GmbH | Brückenschaltkreis, Leistungsmodul und damit versehenes Antriebssystem |
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JP2000209869A (ja) | 1999-01-14 | 2000-07-28 | Toyota Motor Corp | インバ―タ用平滑回路 |
JP2015119468A (ja) | 2013-12-18 | 2015-06-25 | エルエス産電株式会社Lsis Co., Ltd. | 電気自動車の低電圧端emiフィルタ |
JP2017022961A (ja) | 2015-07-07 | 2017-01-26 | 株式会社豊田自動織機 | 車載用のインバータ装置及び車載用の空調装置 |
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JPH08237936A (ja) | 1995-02-28 | 1996-09-13 | Fuji Electric Co Ltd | 電圧形インバータのノイズフィルタ |
DE10062075A1 (de) * | 2000-12-13 | 2002-06-27 | Bosch Gmbh Robert | Umrichter mit integrierten Zwischenkreiskondensatoren |
JP2008263729A (ja) | 2007-04-12 | 2008-10-30 | Nippon Yusoki Co Ltd | 電源回路 |
JP4597202B2 (ja) | 2008-03-07 | 2010-12-15 | 株式会社日立製作所 | 電力変換装置 |
CN102047550B (zh) * | 2008-06-03 | 2014-04-30 | 株式会社村田制作所 | 电容器电路和电力变换电路 |
KR101543039B1 (ko) * | 2009-10-26 | 2015-08-10 | 현대자동차주식회사 | 임피던스 매칭법을 이용한 인버터 커패시터 모듈의 회로 구성방법 |
JP5999677B2 (ja) * | 2011-09-20 | 2016-09-28 | ローム株式会社 | 電子回路 |
DE102012002089A1 (de) * | 2012-02-06 | 2013-08-08 | Sew-Eurodrive Gmbh & Co. Kg | Antriebssystem mit Energiespeicher und Verfahren zum Betreiben eines Antriebssystems |
WO2013132528A1 (ja) * | 2012-03-05 | 2013-09-12 | 富士電機株式会社 | 電力変換装置 |
US9893603B2 (en) | 2014-06-06 | 2018-02-13 | Hitachi Automotive Systems, Ltd. | Power converter |
US20170256354A1 (en) * | 2016-03-03 | 2017-09-07 | Hamilton Sundstrand Corporation | Multiple parallel semiconductor switching system including current sharing filter inductor |
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2017
- 2017-05-16 DE DE102017110608.1A patent/DE102017110608A1/de active Pending
-
2018
- 2018-05-15 US US16/613,297 patent/US11018572B2/en active Active
- 2018-05-15 WO PCT/EP2018/062602 patent/WO2018210869A1/de unknown
- 2018-05-15 JP JP2019563053A patent/JP7132248B2/ja active Active
- 2018-05-15 CN CN201880032464.7A patent/CN110637411B/zh active Active
- 2018-05-15 EP EP18728055.7A patent/EP3625881A1/de active Pending
Patent Citations (3)
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JP2000209869A (ja) | 1999-01-14 | 2000-07-28 | Toyota Motor Corp | インバ―タ用平滑回路 |
JP2015119468A (ja) | 2013-12-18 | 2015-06-25 | エルエス産電株式会社Lsis Co., Ltd. | 電気自動車の低電圧端emiフィルタ |
JP2017022961A (ja) | 2015-07-07 | 2017-01-26 | 株式会社豊田自動織機 | 車載用のインバータ装置及び車載用の空調装置 |
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Publication number | Publication date |
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DE102017110608A1 (de) | 2018-11-22 |
JP2020520223A (ja) | 2020-07-02 |
EP3625881A1 (de) | 2020-03-25 |
CN110637411A (zh) | 2019-12-31 |
US20200204058A1 (en) | 2020-06-25 |
WO2018210869A1 (de) | 2018-11-22 |
CN110637411B (zh) | 2022-05-17 |
US11018572B2 (en) | 2021-05-25 |
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