GEP20197036B - Motor train unit traction system and energy control method - Google Patents

Motor train unit traction system and energy control method

Info

Publication number
GEP20197036B
GEP20197036B GEAP2016014637A GEP20197036B GE P20197036 B GEP20197036 B GE P20197036B GE AP2016014637 A GEAP2016014637 A GE AP2016014637A GE P20197036 B GEP20197036 B GE P20197036B
Authority
GE
Georgia
Prior art keywords
power supply
supply grid
voltage
traction system
control method
Prior art date
Application number
Inventor
Crrc Taims Elektrik Ko Ltd Jujou
Original Assignee
Crrc Taims Elektrik Ko Ltd Jujou
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 Taims Elektrik Ko Ltd Jujou filed Critical Crrc Taims Elektrik Ko Ltd Jujou
Publication of GEP20197036B publication Critical patent/GEP20197036B/en

Links

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
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00—Electric locomotives or railcars

Abstract

There are represented motor train unit traction system and energy control method. Traction system comprises high-speed circuit breaker (1Q02), connected to power supply grid; main/auxiliary inverter used for inverting a DC provided by the power supply grid into an AC; high-voltage detection box connected to the power supply grid, and used for detecting the voltage of the power supply grid; and a drive control unit (DCU), judging, on the basis of a detection result of the high-voltage detection box, whether the voltage of the power supply grid is normal, and disconnecting the high-speed circuit breaker (1Q02) when the voltage of the power supply grid is over-high, so as to perform over-voltage protection on the main/auxiliary inverter.
GEAP2016014637 2015-11-04 2016-10-18 Motor train unit traction system and energy control method GEP20197036B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510742981.1A CN105235536B (en) 2015-11-04 2015-11-04 A kind of motor train unit traction system and energy control method

Publications (1)

Publication Number Publication Date
GEP20197036B true GEP20197036B (en) 2019-10-25

Family

ID=55033460

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP2016014637 GEP20197036B (en) 2015-11-04 2016-10-18 Motor train unit traction system and energy control method

Country Status (4)

Country Link
CN (1) CN105235536B (en)
GE (1) GEP20197036B (en)
WO (1) WO2017076161A1 (en)
ZA (1) ZA201708164B (en)

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CN105235536B (en) * 2015-11-04 2017-11-28 株洲中车时代电气股份有限公司 A kind of motor train unit traction system and energy control method
CN105971798A (en) * 2016-08-04 2016-09-28 中车戚墅堰机车有限公司 Circuit for achieving variable frequency starting of alternating current internal combustion locomotive diesel engine based on four-quadrant converter
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CN106494238A (en) * 2016-11-24 2017-03-15 中车永济电机有限公司 A kind of urban tram permanent magnetism electric drive system
CN106627167B (en) * 2016-12-30 2019-11-29 株洲中车时代电气股份有限公司 Power drive system for off highway vehicle
CN107284245B (en) * 2017-06-30 2019-11-19 中国铁道科学研究院 Rolling stock high voltage electric equipment monitoring system
CN107571769A (en) * 2017-09-22 2018-01-12 湖南磁浮交通发展股份有限公司 A kind of magnetic-levitation train tractive system and magnetic-levitation train
CN107696872A (en) * 2017-10-27 2018-02-16 中车南京浦镇车辆有限公司 Permanent magnet direct-drive traction drive and method
CN108365663A (en) * 2018-04-04 2018-08-03 苏州市万松电气有限公司 Charger
CN109774478B (en) * 2019-01-27 2022-03-01 中国铁路上海局集团有限公司上海动车段 Power supply method for CRH380BL motor train unit under overhaul mode
CN110549862A (en) * 2019-07-15 2019-12-10 中铁磁浮交通投资建设有限公司 Small-size magnetic levitation track traffic system
CN113562004A (en) * 2020-04-28 2021-10-29 株洲中车时代电气股份有限公司 Storage battery power supply system and method for mining electric wheel vehicle
CN111756269B (en) * 2020-07-05 2022-11-22 中车永济电机有限公司 Passenger train DC power supply device
CN112339620B (en) * 2020-10-28 2022-04-19 株洲中车时代电气股份有限公司 Switching method and system for power supply modes of multi-system train and related components
CN113466577A (en) * 2021-05-24 2021-10-01 江苏经纬轨道交通设备有限公司 Universal test equipment for current transformer
CN113922463A (en) * 2021-10-28 2022-01-11 株洲中车时代软件技术有限公司 Power-down protection system
CN113746197B (en) * 2021-11-04 2022-04-29 南京华士电子科技有限公司 Auxiliary standby power supply under emergency traction working condition

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Also Published As

Publication number Publication date
CN105235536A (en) 2016-01-13
ZA201708164B (en) 2019-06-26
WO2017076161A1 (en) 2017-05-11
CN105235536B (en) 2017-11-28

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