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HK1201411A2 - An electric filter for a motor system - Google Patents

An electric filter for a motor system

Info

Publication number
HK1201411A2
HK1201411A2 HK14105142.0A HK14105142A HK1201411A2 HK 1201411 A2 HK1201411 A2 HK 1201411A2 HK 14105142 A HK14105142 A HK 14105142A HK 1201411 A2 HK1201411 A2 HK 1201411A2
Authority
HK
Hong Kong
Prior art keywords
motor system
electric filter
filter
electric
motor
Prior art date
Application number
HK14105142.0A
Other languages
Chinese (zh)
Inventor
鍾樹鴻
袁權發
Original Assignee
Univ City Hong Kong
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 Univ City Hong Kong filed Critical Univ City Hong Kong
Priority to HK14105142.0A priority Critical patent/HK1201411A2/en
Priority to PCT/CN2015/078472 priority patent/WO2015180558A1/en
Publication of HK1201411A2 publication Critical patent/HK1201411A2/en

Links

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
    • H03H7/06—Frequency selective two-port networks including resistors
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
HK14105142.0A 2014-05-30 2014-05-30 An electric filter for a motor system HK1201411A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HK14105142.0A HK1201411A2 (en) 2014-05-30 2014-05-30 An electric filter for a motor system
PCT/CN2015/078472 WO2015180558A1 (en) 2014-05-30 2015-05-07 Electric filter for motor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK14105142.0A HK1201411A2 (en) 2014-05-30 2014-05-30 An electric filter for a motor system

Publications (1)

Publication Number Publication Date
HK1201411A2 true HK1201411A2 (en) 2015-08-28

Family

ID=53887369

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14105142.0A HK1201411A2 (en) 2014-05-30 2014-05-30 An electric filter for a motor system

Country Status (2)

Country Link
HK (1) HK1201411A2 (en)
WO (1) WO2015180558A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110231553B (en) * 2019-07-12 2024-04-09 电子科技大学 Motor slot insulation electric field impact evaluation method and evaluation device
EP3793075A1 (en) 2019-09-13 2021-03-17 Hamilton Sundstrand Corporation Filter for power train
EP3800772B1 (en) 2019-10-04 2022-11-30 Hamilton Sundstrand Corporation Damper for power train
CN113691194B (en) * 2021-08-20 2024-02-27 深圳市优联半导体有限公司 Terminal overvoltage prediction method, prediction system and terminal of motor driving system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990654A (en) * 1998-01-21 1999-11-23 Allen-Bradley Company, Llc Apparatus for eliminating motor voltage reflections and reducing EMI currents
US7068005B2 (en) * 2004-08-30 2006-06-27 Hamilton Sundstrand Corporation Motor drive with damper
CN2807593Y (en) * 2005-04-30 2006-08-16 哈尔滨理工大学 Transducer capable of filtering common mode and differential mode voltage change rate
CN101860227A (en) * 2010-04-21 2010-10-13 东南大学 Current source wind energy conversion device with DC side integrated superconducting magnetic energy storage
CN202435036U (en) * 2011-12-30 2012-09-12 华锐风电科技(集团)股份有限公司 Filtering device at wind generating set side
CN103683891B (en) * 2013-12-19 2016-08-24 西南铝业（集团）有限责任公司 A kind of transducer control circuit, method and speed-adjusting and control system

Also Published As

Publication number Publication date
WO2015180558A1 (en) 2015-12-03

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Legal Events

Date Code Title Description
PEU Short-term patents expired

Effective date: 20220529