CN201556962U - Ground power supply charging system for hybrid power locomotive - Google Patents

Ground power supply charging system for hybrid power locomotive Download PDF

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Publication number
CN201556962U
CN201556962U CN2009203149099U CN200920314909U CN201556962U CN 201556962 U CN201556962 U CN 201556962U CN 2009203149099 U CN2009203149099 U CN 2009203149099U CN 200920314909 U CN200920314909 U CN 200920314909U CN 201556962 U CN201556962 U CN 201556962U
Authority
CN
China
Prior art keywords
battery
power supply
charging
traction
locomotive
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.)
Expired - Lifetime
Application number
CN2009203149099U
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Chinese (zh)
Inventor
王选民
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.)
CRRC Ziyang Co Ltd
Original Assignee
CSR Ziyang Locomotive 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 CSR Ziyang Locomotive Co Ltd filed Critical CSR Ziyang Locomotive Co Ltd
Priority to CN2009203149099U priority Critical patent/CN201556962U/en
Application granted granted Critical
Publication of CN201556962U publication Critical patent/CN201556962U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model discloses a ground power supply charging system for a hybrid power locomotive. The technical scheme is that the locomotive comprises a traction motor, a traction invertor connected with the traction motor, and a storage battery connected with the traction invertor, wherein a ground power supply is arranged on the ground, a reactor and a switcher are also arranged on the locomotive, one end of the switcher is connected with the traction invertor, the other end thereof is respectively connected with the traction motor or the reactor, the storage battery is connected with a battery management device, a battery charging controller, and the traction invertor in sequence, the battery management device sends the signal of the size of charging current to the battery charging controller, and the battery charging controller controls the DC signal at the output end of the inverter according to the signal of the battery management device. By adopting the utility model and replacing the ground special charging equipment with the traction invertor, the switcher, the reactor, the battery management device, and the charging controller on the locomotive, the on-line charging of the ground power supply is realized, the charging efficiency is high, the speed is high, and the energy sources, manpower, and financial resources are saved; and the system has the characteristics of convenient and flexile charging, and low cost.

Description

Hybrid locomotrives ground power supply charging system
Technical field
The utility model relates to a kind of hybrid locomotrives ground power supply charging system.
Background technology
Mixed power vehicle institute holding storage battery group need be utilized ground AC380V power supply and ground special charging device is set it is charged when locomotive is not worked.The special ground charging device that is provided with is bulky, the acquisition expenses height, and also locomotive must get back to the appointed place and could charge, and very inconvenient.
The utility model content
The technical problems to be solved in the utility model provide a kind ofly charge conveniently, hybrid locomotrives ground power supply charging system that cost is low.
The utility model is realized by implementing following technical proposals:
A kind of hybrid locomotrives ground power supply charging system comprises traction electric machine and the traction invertor that is connected with traction electric machine, the batteries that is connected with traction invertor on the locomotive; Ground power supply is set on the ground; It is characterized in that: reactor, change over switch also are set on the locomotive, and change over switch one end connects traction invertor, and the other end can be connected with traction electric machine or reactor respectively; Batteries also is connected with battery management device, battery charge controller, traction invertor successively; Described battery management device comprises detection module and analysis and Control module, described detection module is used to gather temperature, electric current, the voltage data of batteries, described analysis and Control module sends the signal of charging current size according to the data of being gathered are analyzed to battery charge controller; Described battery charge controller is according to the signal of the battery management device of being accepted, the direct current signal of control inverter output.
Further be, described batteries be lead acid accumulator, silicon can battery, any in the lithium iron battery.
Adopt the hybrid locomotrives ground power supply charging system of above structure, when locomotive is not worked, the change over switch disconnection is connected with traction electric machine, connect the reactor of ground power supply, the ground AC power converts direct current to battery charging by the traction invertor on reactor, change over switch and the car.The battery management device is gathered electric current, voltage and the temperature data of storage battery, the operating state of analysis and judgement storage battery, send the instruction of charging current size to battery charge controller, controller is according to the direct voltage of its commands for controlling inverter output end that sends, to reach the charging current size of control batteries, realization prevents that to recovery charging, constant current charge and the equalizing charge of batteries batteries from overcharging and overtemperature.Thereby realize the online charging of ground power supply, it is convenient, flexible to have a charging, the characteristics that cost is low.
Description of drawings
Diagram is the utility model principle schematic.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.But this should be interpreted as that the scope of above-mentioned theme of the present utility model only limits to following embodiment.
Hybrid locomotrives ground power supply charging system as shown in the figure comprises traction electric machine, traction invertor, reactor on the locomotive, the batteries that is connected with traction invertor, batteries be lead acid accumulator, silicon can battery, any in the lithium iron battery.Batteries also is connected with traction invertor by battery management device, battery charge controller successively, and the battery management device comprises detection module and analysis and Control module.The conversion quick closing valve also is set on the locomotive, and an end connects traction invertor, and the other end can be connected with traction electric machine or reactor respectively; Adopt the utility model, when mixed power vehicle is not worked, change over switch is connected ground power supply by reactor, utilize traction invertor on the car and battery management device, charge controller, substitute ground special charging device, battery management Device Testing module is used to gather temperature, electric current, the voltage data of batteries, and the analysis and Control module sends the signal of charging current size according to the data of being gathered are analyzed to battery charge controller; The signal that battery charge controller sends according to the battery management device of accepting, the direct current signal of control inverter output.Thereby realized the online charging of ground power supply, the charge efficiency height, speed is fast, energy savings, manpower and financial resources.It is convenient, flexible to have charging, the characteristics that cost is low.

Claims (2)

1. a hybrid locomotrives ground power supply charging system comprises traction electric machine and the traction invertor that is connected with traction electric machine, the batteries that is connected with traction invertor on the locomotive; Ground power supply is set on the ground; It is characterized in that: reactor, change over switch also are set on the locomotive, and change over switch one end connects traction invertor, and the other end can be connected with traction electric machine or reactor respectively; Batteries also is connected with battery management device, battery charge controller, traction invertor successively; Described battery management device comprises detection module and analysis and Control module, described detection module is used to gather temperature, electric current, the voltage data of batteries, described analysis and Control module sends the signal of charging current size according to the data of being gathered are analyzed to battery charge controller; Described battery charge controller is according to the signal of the battery management device of being accepted, the direct current signal of control inverter output.
2. hybrid locomotrives ground power supply charging system as claimed in claim 1 is characterized in that: described batteries be lead acid accumulator, silicon can battery, any in the lithium iron battery.
CN2009203149099U 2009-11-17 2009-11-17 Ground power supply charging system for hybrid power locomotive Expired - Lifetime CN201556962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203149099U CN201556962U (en) 2009-11-17 2009-11-17 Ground power supply charging system for hybrid power locomotive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203149099U CN201556962U (en) 2009-11-17 2009-11-17 Ground power supply charging system for hybrid power locomotive

Publications (1)

Publication Number Publication Date
CN201556962U true CN201556962U (en) 2010-08-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203149099U Expired - Lifetime CN201556962U (en) 2009-11-17 2009-11-17 Ground power supply charging system for hybrid power locomotive

Country Status (1)

Country Link
CN (1) CN201556962U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103078149A (en) * 2011-10-25 2013-05-01 现代自动车株式会社 Battery system for protecting battery management system from electromagnetic waves
CN105216647A (en) * 2015-10-30 2016-01-06 南车资阳机车有限公司 A kind of hybrid locomotrives ground charge system
WO2019104505A1 (en) * 2017-11-29 2019-06-06 中车资阳机车有限公司 Charging system for vehicle-mounted power battery of diesel-electric hybrid power locomotive

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103078149A (en) * 2011-10-25 2013-05-01 现代自动车株式会社 Battery system for protecting battery management system from electromagnetic waves
CN103078149B (en) * 2011-10-25 2017-05-24 现代自动车株式会社 Battery system for protecting battery management system from electromagnetic waves
CN105216647A (en) * 2015-10-30 2016-01-06 南车资阳机车有限公司 A kind of hybrid locomotrives ground charge system
WO2019104505A1 (en) * 2017-11-29 2019-06-06 中车资阳机车有限公司 Charging system for vehicle-mounted power battery of diesel-electric hybrid power locomotive

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 641301 pine flat 1, Yanjiang District, Sichuan, Ziyang

Patentee after: CRRC ZIYANG CO., LTD.

Address before: 641301 pine flat 1, Yanjiang District, Sichuan, Ziyang

Patentee before: CSR Ziyang Locomotive Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20100818

CX01 Expiry of patent term