RS20220746A1 - Traction converter and control method therefor - Google Patents

Traction converter and control method therefor

Info

Publication number
RS20220746A1
RS20220746A1 RS20220746A RSP20220746A RS20220746A1 RS 20220746 A1 RS20220746 A1 RS 20220746A1 RS 20220746 A RS20220746 A RS 20220746A RS P20220746 A RSP20220746 A RS P20220746A RS 20220746 A1 RS20220746 A1 RS 20220746A1
Authority
RS
Serbia
Prior art keywords
traction converter
assembly
control method
circuit assembly
method therefor
Prior art date
Application number
RS20220746A
Other languages
Serbian (sr)
Inventor
Chuanlei Xu
Jianqiang Shi
Jiwei Cai
Fayun Ma
Chunlei Zhang
Jingyu Pan
Yanwei Kong
Zhihao Yang
Original Assignee
Crrc Qingdao Sifang Rolling Stock Research Institute Co Ltd
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 Crrc Qingdao Sifang Rolling Stock Research Institute Co Ltd filed Critical Crrc Qingdao Sifang Rolling Stock Research Institute Co Ltd
Publication of RS20220746A1 publication Critical patent/RS20220746A1/en

Links

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

The present application provides a traction converter, including a shell assembly, a first circuit assembly located within the shell assembly; and a power module, including a second circuit assembly located within the shell assembly; the second circuit assembly being movably connected with the shell assembly; and the second circuit assembly being electrically connected with the first circuit assembly. In the traction converter provided by the present application, the power module can be overhauled independently without disassembling the whole traction converter, so that the convenience of overhauling and maintenance is improved.
RS20220746A 2020-02-28 2020-07-23 Traction converter and control method therefor RS20220746A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010129996.1A CN111769722B (en) 2020-02-28 2020-02-28 Traction converter and traction converter control method
PCT/CN2020/103752 WO2021169164A1 (en) 2020-02-28 2020-07-23 Traction converter and control method therefor

Publications (1)

Publication Number Publication Date
RS20220746A1 true RS20220746A1 (en) 2022-08-31

Family

ID=72719051

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20220746A RS20220746A1 (en) 2020-02-28 2020-07-23 Traction converter and control method therefor

Country Status (5)

Country Link
CN (1) CN111769722B (en)
CL (1) CL2022002298A1 (en)
CO (1) CO2022011163A2 (en)
RS (1) RS20220746A1 (en)
WO (1) WO2021169164A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115514193B (en) * 2022-11-17 2023-06-06 杭州思拓瑞吉科技有限公司 Power device and manufacturing method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010284033A (en) * 2009-06-05 2010-12-16 Toshiba Corp Power supply device for railroad vehicle
CN103138533B (en) * 2011-11-22 2015-07-29 中国北车股份有限公司 Traction convertor casing and traction convertor
CN202488952U (en) * 2012-03-09 2012-10-10 兖州东方机电有限公司 Heat dissipation device for cabinet body
CN203617886U (en) * 2013-12-19 2014-05-28 深圳市英威腾交通技术有限公司 An IGBT power unit guiding locking device
CN203800806U (en) * 2014-04-25 2014-08-27 上海电气集团股份有限公司 Profile structure of intelligent PEBB modularization structure applicable to wind power converter
CN105292142A (en) * 2015-10-19 2016-02-03 中国北车集团大同电力机车有限责任公司 Method and device for monitoring cleaning period of air filter in locomotive
US10238004B2 (en) * 2016-11-07 2019-03-19 Rockwell Automation Technologies, Inc. Controller with enhanced thermal properties
CN110401327A (en) * 2018-04-18 2019-11-01 台达电子工业股份有限公司 Frequency converter
CN209120044U (en) * 2018-09-29 2019-07-16 株洲中车时代电气股份有限公司 A kind of train traction current transformer
CN209516958U (en) * 2019-04-26 2019-10-18 北京Abb电气传动系统有限公司 Frequency converter cartridge assemblies and frequency converter

Also Published As

Publication number Publication date
CN111769722B (en) 2022-05-17
CO2022011163A2 (en) 2022-10-21
WO2021169164A1 (en) 2021-09-02
CN111769722A (en) 2020-10-13
CL2022002298A1 (en) 2023-04-14

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