CO2022011163A2 - Traction converter and control method thereof - Google Patents

Traction converter and control method thereof

Info

Publication number
CO2022011163A2
CO2022011163A2 CONC2022/0011163A CO2022011163A CO2022011163A2 CO 2022011163 A2 CO2022011163 A2 CO 2022011163A2 CO 2022011163 A CO2022011163 A CO 2022011163A CO 2022011163 A2 CO2022011163 A2 CO 2022011163A2
Authority
CO
Colombia
Prior art keywords
traction converter
assembly
circuit assembly
control method
housing assembly
Prior art date
Application number
CONC2022/0011163A
Other languages
Spanish (es)
Inventor
Jianqiang Shi
Jiwei Cai
Chuanlei Xu
Fayun Ma
Chunlei Zhang
Jingyu Pan
Yanwei Kong
Zhihao Yang
Original Assignee
Crrc Qingdao Sifang Rolling Stock Res Inst 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 Res Inst Co Ltd filed Critical Crrc Qingdao Sifang Rolling Stock Res Inst Co Ltd
Publication of CO2022011163A2 publication Critical patent/CO2022011163A2/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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inverter Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

La presente solicitud proporciona un convertidor de tracción, que incluye un conjunto de carcasa, un primer conjunto de circuito ubicado dentro del conjunto de carcasa; y un módulo de potencia, que incluye un segundo conjunto de circuito ubicado dentro del conjunto de carcasa; donde el segundo conjunto de circuito está conectado de manera movible con el conjunto de carcasa; y el segundo conjunto de circuito está conectado eléctricamente con el primer conjunto de circuito. En el convertidor de tracción proporcionado por la presente solicitud, el módulo de potencia puede ser puesto a punto de manera independiente sin necesidad de desmontar todo el convertidor de tracción, por lo que se mejora la conveniencia de la puesta a punto y el mantenimiento.The present application provides a traction converter including a housing assembly, a first circuit assembly located within the housing assembly; and a power module, including a second circuit assembly located within the housing assembly; wherein the second circuit assembly is movably connected to the housing assembly; and the second circuit assembly is electrically connected to the first circuit assembly. In the traction converter provided by the present application, the power module can be serviced independently without the need to disassemble the entire traction converter, thereby improving the convenience of service and maintenance.

CONC2022/0011163A 2020-02-28 2022-08-08 Traction converter and control method thereof CO2022011163A2 (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
CO2022011163A2 true CO2022011163A2 (en) 2022-10-21

Family

ID=72719051

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0011163A CO2022011163A2 (en) 2020-02-28 2022-08-08 Traction converter and control method thereof

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
TWI692294B (en) * 2018-04-18 2020-04-21 台達電子工業股份有限公司 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
CN111769722A (en) 2020-10-13
CN111769722B (en) 2022-05-17
RS20220746A1 (en) 2022-08-31
CL2022002298A1 (en) 2023-04-14
WO2021169164A1 (en) 2021-09-02

Similar Documents

Publication Publication Date Title
CO2022011163A2 (en) Traction converter and control method thereof
MY180167A (en) Hybrid railway vehicle
CN203940323U (en) A kind of low-power shot-light with globe-type luminescence body
CN202017980U (en) Easily-combined flat-type light emitting diode (LED) ceiling recessed lamp
CN203940320U (en) A kind of shot-light with spherical diffusion cover
CN102705759A (en) LED (light-emitting diode) bright-light explosion-proof mining lamp
CN203147594U (en) Lamp control split LED (Light-Emitting Diode) street lamp device
CN203489040U (en) Novel LED (Light-Emitting Diode) energy-saving light tube
CN213453318U (en) Explosion-proof lamp
CN201281243Y (en) LED lighting source set structure
CN203571475U (en) Led point light source
CN205782314U (en) LED street lamp light source module
CN206207177U (en) A kind of LED advertisement Projecting Lamps with breathing equipment
CN201772348U (en) Open type led street lamp
CN221648276U (en) Novel industrial and mining lamp
CN203036391U (en) Marine environment illuminating lamp with long service life
CN207716173U (en) A kind of energy-efficient non-maintaining LED explosion-proof platforms lamps and lanterns
CN204083903U (en) A kind of LED industrial and mineral electricity-saving lamp
CN205424783U (en) Solar energy LED lamp with adjustable angle
CN202708759U (en) Light-emitting diode (LED) with photoelectric separation functional surface
CN202048405U (en) Low-voltage energy-saving LED (Light-Emitting Diode) light source
CN203810170U (en) High efficient and energy-saving waterproof LED spotlight
CN201293230Y (en) High power LED heat radiation luminous integration tube
CN203848203U (en) Integrated light source reflecting cover of LED lamp for industrial use
CN203810307U (en) Lens-fixing structure for LED lamp