WO2017042648A1 - Three-phase noise filter and ac motor driving system using same - Google Patents

Three-phase noise filter and ac motor driving system using same Download PDF

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Publication number
WO2017042648A1
WO2017042648A1 PCT/IB2016/054798 IB2016054798W WO2017042648A1 WO 2017042648 A1 WO2017042648 A1 WO 2017042648A1 IB 2016054798 W IB2016054798 W IB 2016054798W WO 2017042648 A1 WO2017042648 A1 WO 2017042648A1
Authority
WO
WIPO (PCT)
Prior art keywords
wiring pattern
wiring
motor driving
driving system
phase noise
Prior art date
Application number
PCT/IB2016/054798
Other languages
French (fr)
Japanese (ja)
Inventor
服部幸男
Original Assignee
ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン） リミテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン） リミテッド filed Critical ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン） リミテッド
Publication of WO2017042648A1 publication Critical patent/WO2017042648A1/en

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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

Landscapes

  • Inverter Devices (AREA)
  • Filters And Equalizers (AREA)

Abstract

Provided are a three-phase noise filter that can enhance filter performance by reducing parasitic inductance between capacitor terminals, and an AC motor driving system using the same. The filter is equipped with: wiring patterns (111 to 113) that are provided upon a substrate; X capacitors (11 to 13) that are connected between the wires of the wiring patterns (111 to 113); and an inductor (50) that is connected to the wiring patterns (111 to 113). Wiring pattern (112) is provided between wiring pattern (111) and wiring pattern (113). Wiring patterns (111) and (113) are each provided with a bent section that is bent toward wiring pattern (112). X capacitor (11) is connected to the bent section of wiring pattern (111) and to wiring pattern (112). X capacitor (12) is connected to wiring pattern (112) and to the bent section of wiring pattern (113). X capacitor (13) is connected to the bent section of wiring pattern (113) and to the bent section of wiring pattern (111).
PCT/IB2016/054798 2015-09-10 2016-08-10 Three-phase noise filter and ac motor driving system using same WO2017042648A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015178503A JP2017055584A (en) 2015-09-10 2015-09-10 Three-phase noise filter and ac motor driving system using the same
JP2015-178503 2015-09-10

Publications (1)

Publication Number Publication Date
WO2017042648A1 true WO2017042648A1 (en) 2017-03-16

Family

ID=58239154

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/054798 WO2017042648A1 (en) 2015-09-10 2016-08-10 Three-phase noise filter and ac motor driving system using same

Country Status (2)

Country Link
JP (1) JP2017055584A (en)
WO (1) WO2017042648A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7280092B2 (en) * 2019-04-02 2023-05-23 双信電機株式会社 noise filter device
JP7209666B2 (en) * 2020-03-26 2023-01-20 東芝三菱電機産業システム株式会社 power equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001217668A (en) * 2000-12-27 2001-08-10 Mitsubishi Electric Corp Noise filter and manufacturing method for the same
JP2002252535A (en) * 2001-02-23 2002-09-06 Densei Lambda Kk Three-phase noise filter
CN1783666A (en) * 2004-11-29 2006-06-07 Tdk株式会社 Noise filter and electric motor
CN101252806A (en) * 2007-01-26 2008-08-27 日东电工株式会社 Printed circuit board
CN201629721U (en) * 2010-03-12 2010-11-10 王晓峰 Integrated XY capacitive noise filter
US20110156833A1 (en) * 2007-05-14 2011-06-30 Siemens Aktiengesellschaft Netzfilter fur einen umrichter zum anschluss des umrichters an ein 3-phasiges versorgungsnetz network filter for a converter for connection of the converter to a 3-phase supply network
CN103493369A (en) * 2012-04-18 2014-01-01 三菱电机株式会社 Noise filter device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001217668A (en) * 2000-12-27 2001-08-10 Mitsubishi Electric Corp Noise filter and manufacturing method for the same
JP2002252535A (en) * 2001-02-23 2002-09-06 Densei Lambda Kk Three-phase noise filter
CN1783666A (en) * 2004-11-29 2006-06-07 Tdk株式会社 Noise filter and electric motor
CN101252806A (en) * 2007-01-26 2008-08-27 日东电工株式会社 Printed circuit board
US20110156833A1 (en) * 2007-05-14 2011-06-30 Siemens Aktiengesellschaft Netzfilter fur einen umrichter zum anschluss des umrichters an ein 3-phasiges versorgungsnetz network filter for a converter for connection of the converter to a 3-phase supply network
CN201629721U (en) * 2010-03-12 2010-11-10 王晓峰 Integrated XY capacitive noise filter
CN103493369A (en) * 2012-04-18 2014-01-01 三菱电机株式会社 Noise filter device

Also Published As

Publication number Publication date
JP2017055584A (en) 2017-03-16

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