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US20170320402A1 - Variable-gauge-train control device - Google Patents

Variable-gauge-train control device Download PDF

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Publication number
US20170320402A1
US20170320402A1 US15/520,274 US201415520274A US2017320402A1 US 20170320402 A1 US20170320402 A1 US 20170320402A1 US 201415520274 A US201415520274 A US 201415520274A US 2017320402 A1 US2017320402 A1 US 2017320402A1
Authority
US
United States
Prior art keywords
current
idling
electric motors
gauge
main electric
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US15/520,274
Other languages
English (en)
Inventor
Kazuki Konishi
Hidetoshi Kitanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Kyushu Railway Co
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Assigned to MITSUBISHI ELECTRIC CORPORATION reassignment MITSUBISHI ELECTRIC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KITANAKA, HIDETOSHI, KONISHI, KAZUKI
Publication of US20170320402A1 publication Critical patent/US20170320402A1/en
Assigned to KYUSHU RAILWAY COMPANY reassignment KYUSHU RAILWAY COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MIMURA, YUICHI, MORIMITSU, TSUYOSHI, WATANABE, SOICHIRO
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2036—Electric differentials, e.g. for supporting steering vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/045—Detection of accelerating or decelerating state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/46—Drive Train control parameters related to wheels
    • B60L2240/461—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/46—Drive Train control parameters related to wheels
    • B60L2240/465—Slip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/08—Electric propulsion units
    • B60W2510/081—Speed
    • B60W2510/082—Speed change rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/28—Control for reducing torsional vibrations, e.g. at acceleration
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02T10/72—Electric energy management in electromobility

Definitions

  • the idling control torque pattern T is a torque pattern T calculated in idling control.
  • the idling control is a control to stop idling of the wheels 102 a to 102 d .
  • the idling control makes the idling wheels 102 a to 102 d regain tractive contact with the rails for non-idling.
  • the idling control torque pattern T is a torque pattern in which depending on the degree of idling of the wheels 102 a to 102 d , the normal torque pattern T is restricted to a torque with which the wheels 102 a to 102 d regain tractive contact with the rails.
  • the inverter 116 acquires the voltage command E* output from the voltage command calculator 115 .
  • the inverter 116 outputs a common alternating-current voltage to each of the main electric motors 104 a to 104 d based on the voltage E presented by the acquired voltage command E*.
  • the main electric motors 104 a to 104 d are each driven under the collective control by the inverter 116 .
  • Embodiment 1 of the present disclosure is described above.
  • any occurrence of overheat, damage, failure, and the like of the main electric motors 104 c and 104 d for driving the non-idling wheels 102 c and 102 d can be prevented.
  • the unit current calculator 317 operates as the unit current calculator 117 does according to Embodiment 1.
  • the current feedback control change cancellation procedure starts when location information indicating detection of exit of the variable gauge train 100 from the gauge changeover section is output from the location detector 309 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Multiple Motors (AREA)
  • Inverter Devices (AREA)
US15/520,274 2014-10-22 2014-10-22 Variable-gauge-train control device Abandoned US20170320402A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/078076 WO2016063375A1 (fr) 2014-10-22 2014-10-22 Dispositif de commande de train à écartement variable

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/078076 A-371-Of-International WO2016063375A1 (fr) 2014-10-22 2014-10-22 Dispositif de commande de train à écartement variable

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/028,922 Continuation US10688878B2 (en) 2014-10-22 2018-07-06 Variable-gauge-train control device

Publications (1)

Publication Number Publication Date
US20170320402A1 true US20170320402A1 (en) 2017-11-09

Family

ID=55760447

Family Applications (2)

Application Number Title Priority Date Filing Date
US15/520,274 Abandoned US20170320402A1 (en) 2014-10-22 2014-10-22 Variable-gauge-train control device
US16/028,922 Active 2035-04-15 US10688878B2 (en) 2014-10-22 2018-07-06 Variable-gauge-train control device

Family Applications After (1)

Application Number Title Priority Date Filing Date
US16/028,922 Active 2035-04-15 US10688878B2 (en) 2014-10-22 2018-07-06 Variable-gauge-train control device

Country Status (4)

Country Link
US (2) US20170320402A1 (fr)
JP (1) JP6239141B2 (fr)
DE (1) DE112014007094B4 (fr)
WO (1) WO2016063375A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11330834B2 (en) 2016-04-22 2022-05-17 Japan Tobacco Inc. Flavor source manufacturing method
US11518247B2 (en) * 2017-12-28 2022-12-06 Mitsubishi Electric Corporation Electric vehicle controller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018007976T5 (de) * 2018-09-11 2021-05-20 Kyushu Railway Company Steuervorrichtung für einen zug mit variabler spurweite undantriebssteuersystem für einen zug mit variabler spurweite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117403A (en) * 1979-03-05 1980-09-09 Hitachi Ltd Controlling device vehicle driving induction motor
JPH06217407A (ja) * 1993-01-14 1994-08-05 Hitachi Ltd 電気車制御装置
JP4448620B2 (ja) * 2001-02-05 2010-04-14 財団法人鉄道総合技術研究所 軌間可変動力車両の制御装置
JP2005204462A (ja) 2004-01-19 2005-07-28 Toshiba Corp 車両駆動制御装置
JP4127298B2 (ja) * 2006-06-14 2008-07-30 トヨタ自動車株式会社 車輪車体間距離調整装置および車輪車体間距離調整システム
KR100997662B1 (ko) 2008-08-29 2010-12-02 한국철도기술연구원 궤간 변환 모니터링 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11330834B2 (en) 2016-04-22 2022-05-17 Japan Tobacco Inc. Flavor source manufacturing method
US11518247B2 (en) * 2017-12-28 2022-12-06 Mitsubishi Electric Corporation Electric vehicle controller

Also Published As

Publication number Publication date
DE112014007094T5 (de) 2017-07-13
DE112014007094B4 (de) 2024-02-01
JPWO2016063375A1 (ja) 2017-06-29
DE112014007094T8 (de) 2019-08-08
US10688878B2 (en) 2020-06-23
US20180312079A1 (en) 2018-11-01
JP6239141B2 (ja) 2017-11-29
WO2016063375A1 (fr) 2016-04-28

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Legal Events

Date Code Title Description
AS Assignment

Owner name: MITSUBISHI ELECTRIC CORPORATION, JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KONISHI, KAZUKI;KITANAKA, HIDETOSHI;REEL/FRAME:042063/0990

Effective date: 20170321

AS Assignment

Owner name: KYUSHU RAILWAY COMPANY, JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MORIMITSU, TSUYOSHI;MIMURA, YUICHI;WATANABE, SOICHIRO;REEL/FRAME:046272/0138

Effective date: 20180619

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION