CN204263952U - A kind of motor train unit accessory feed - Google Patents
A kind of motor train unit accessory feed Download PDFInfo
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- CN204263952U CN204263952U CN201420727762.7U CN201420727762U CN204263952U CN 204263952 U CN204263952 U CN 204263952U CN 201420727762 U CN201420727762 U CN 201420727762U CN 204263952 U CN204263952 U CN 204263952U
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Abstract
The utility model provides a kind of motor train unit accessory feed, comprise chassis, and be evenly arranged in several lithium battery electric core modules on chassis top, be arranged at the high tension apparatus module of chassis upper left end, be arranged at the battery management module of chassis left end termination, wherein, be electrically connected with high tension apparatus module after battery core module is connected in series, then be electrically connected to charge port, battery management module is carried out the real-time monitoring of battery status and trouble diagnosing and is transferred to vehicle integrated controller or battery charger.A kind of motor train unit accessory feed that this case proposes adopts the lithium battery electric core module of environmental protection to substitute original Ni-Cr battery, makes accessory feed in same space take up space little, and overall weight is light, and energy density improves, Stability Analysis of Structures; Lithium cell group is arranged in chassis by described accessory feed, release of can promoting comprehensively, and lithium cell group relevant configuration device is all arranged with separate modular form, and integral layout is succinctly attractive in appearance, is beneficial to integral replacing, and convenient for maintaining is safeguarded.
Description
Technical field
The utility model relates to a kind of motor train unit accessory feed.
Background technology
The radical function of motor train unit subsidiary battery be vehicle in the situations such as contact system voltage disappearance or current transformer fault, as emergency standby power to car internal burden (as illumination, lifting bow etc.) power supply.
Along with the lifting of speed, wheel-rail dynamic interaction aggravates, and exciting frequency range increases, and stability of motion nargin reduces.The lightweight level of high-speed train body not only directly determines row at a high speed
The safety that car runs, stationarity, traveling comfort, energy consumption and the influence of noise produced environment, be also the crucial effect key element that can high speed train realize speed lifting, wherein the lightweight of boosting battery system is the important component part of motor train unit light-weight design.
Current motor train unit subsidiary battery mainly contains two large classes: lead-acid battery and alkaline nickel cadmium cell.But lead-acid battery is because its weight and volume is large, charging duration is long and the life-span is short, make lead-acid battery can not meet the requirement of modern motor train unit high efficiency operation; And nickel-cadmium cell is lower due to memory effect, energy density, there is the sustainable development that the factors such as environmental pollution limit nickel-cadmium cell containing heavy metal.Given this, be necessary to design the high accessory feed of a kind of lightweight energy density.
Summary of the invention
For overcoming the shortcomings and deficiencies of above-mentioned prior art, the utility model provides a kind of motor train unit accessory feed.
The utility model adopt technical scheme be:
A kind of motor train unit accessory feed, comprise chassis, and be evenly arranged in several lithium battery electric core modules on chassis top, be arranged at the high tension apparatus module of chassis upper left end, be arranged at the battery management module of chassis left end termination, on the left of chassis, be also provided with charge port;
Wherein, be electrically connected with high tension apparatus module after described battery core module is connected in series, be then electrically connected to charge port;
Described battery management module is carried out the real-time monitoring of battery status and trouble diagnosing and is transferred to vehicle integrated controller or battery charger, reaches effective and the object of effective use battery.
Also comprise the air switch module be arranged on the right side of chassis.
A chassis is provided with 15 lithium battery electric core modules.
Each lithium battery electric core module is made up of 30 monomer battery cores, and every 10 monomer battery cores are also unified into one group of battery core unit, and every 3 battery core unit strings are unified into a battery core module.
Described high tension apparatus module comprises components and parts adapter plate, is arranged on the insulcrete on components and parts adapter plate, and is arranged at the relay on insulcrete.
Described high tension apparatus module also comprises two suspension ring being arranged at insulcrete two ends.
Described lithium battery electric core module comprises several battery core module group units, and between adjacent battery core module group unit and the two ends, left and right of battery core module are respectively provided with module locking bracing frame, and the rear and front end of battery core module group unit is respectively provided with module framework crossbeam;
Wherein, described battery core module group unit comprises several and is fixed on battery core in battery core framework, is provided with contiguous block between described battery core framework and battery core framework, and contiguous block and battery core framework are fixed by the mode of engaging;
Arrange between described battery core module group unit and arrange interior connection in parallel, the battery core in each battery core module group unit connects row by lug and realizes electric connection;
Described battery core module also comprises the auxiliary wiring bank in parallel being arranged on battery core module group unit side.
The beneficial effects of the utility model are: a kind of motor train unit accessory feed that this case proposes adopts the lithium battery electric core module of environmental protection to substitute original Ni-Cr battery; accessory feed in same space is made to take up space little; overall weight is light, and energy density improves, Stability Analysis of Structures; Lithium cell group is arranged in chassis by described accessory feed, release of can promoting comprehensively, and lithium cell group relevant configuration device is all arranged with separate modular form, and integral layout is succinctly attractive in appearance, is beneficial to integral replacing, and convenient for maintaining is safeguarded.
Accompanying drawing explanation
Fig. 1 is the integral structure block diagram of the utility model embodiment motor train unit accessory feed.
Fig. 2 is the integral structure planar view of the utility model embodiment motor train unit accessory feed.
Fig. 3 is the high tension apparatus function structure chart of the utility model embodiment motor train unit accessory feed.
Fig. 4 is the constructional drawing of the utility model embodiment lithium battery electric core module.
Fig. 5 is the exploded view of the battery core module group unit in the utility model embodiment lithium battery electric core module.
Fig. 6 is the exploded view of the utility model embodiment lithium battery electric core module.
Label declaration: 1, chassis 2, lithium battery electric core module 3, emergent charging interface 4, battery management module 5, BMS detect mouth 6, air switch module 7, high tension apparatus module 8, connection terminal 9, suspension ring 10, components and parts adapter plate 11, insulcrete 12, relay
201, battery core module group unit 202, module locking bracing frame 203, module framework crossbeam 206, battery core framework 207, battery core 211, contiguous block 215, lug connect row 217, interior connection row 218 in parallel, auxiliary wiring bank in parallel.
Detailed description of the invention
Understand technology contents of the present utility model for convenience of those skilled in the art, below in conjunction with drawings and Examples, the utility model is described in further detail.
As depicted in figs. 1 and 2, the motor train unit accessory feed that this case provides, mainly comprise chassis 1, lithium battery electric core module 2, high tension apparatus module 7 and battery management module 4, the outside of battery management module 4 is provided with BMS and detects mouth 5, there is also mounted air switch module 6 on the right side of this external chassis, also have an auxiliary emergent charging interface 3 in the left side of chassis.Wherein, be electrically connected with high tension apparatus module after battery core module is connected in series, then charge port is electrically connected to, battery management module 4 is carried out the real-time monitoring of battery status and trouble diagnosing and is transferred to vehicle integrated controller or battery charger, to adopt more reasonably control policy, reach effective and the object of effective use battery.
Chassis 1 is for installing battery modules and other components and parts, overall in the auxiliary power box of motor train unit side, and convenient can pulling out carries out repair and maintenance, can back in auxiliary power box after maintenance maintenance completes.
Each chassis top is evenly arranged 15 lithium battery electric core modules 2, each lithium battery electric core module is made up of 30 monomer battery cores, namely each chassis has 450 monomer battery cores, every 10 monomer battery cores are also unified into one group of battery core unit, and every 3 battery core unit strings are unified into a battery core module.Battery total capacity on each chassis is 200AH, and voltage is 103.5V, and after serial connection, discharge and recharge is all externally exported by same normally closed contactor.
Lithium battery electric core module 2 comprises several battery core module group units 201, between adjacent battery core the module group unit 201 and two ends, left and right of battery core module are respectively provided with module locking bracing frame 202, and the rear and front end of battery core module group unit 201 is respectively provided with module framework crossbeam 203; Wherein, battery core module group unit 201 comprises several and is fixed on battery core 207 in battery core framework 206, is provided with contiguous block 211 between described battery core framework 206 and battery core framework, and contiguous block and battery core framework are fixed by the mode of engaging; Arrange interior connection row 217 in parallel between battery core module group unit 201, the battery core 207 in each battery core module group unit 201 connects row 215 by lug and realizes electric connection; Battery core module also comprises the auxiliary wiring bank in parallel 218 being arranged on battery core module group unit side.
As shown in Figure 3, high tension apparatus module 7 comprises components and parts adapter plate 10, insulcrete 11 and total relay 12, and insulcrete is arranged on components and parts adapter plate 10, and relay 11 is arranged on insulcrete.In addition, insulcrete two ends there is also mounted two suspension ring 9, facilitate the dismounting of high tension apparatus module.
Because lithium cell has higher energy force density compared to current lead-acid battery and alkaline nickel cadmium cell, namely lightweight with lithium cell in same space, energy density improves, and the characteristics such as environmental pollution is little, by the enforcement of this programme, meet the requirement of motor train unit light-weight design, this programme layout is attractive in appearance simultaneously, and structural stability is good.
Above-described embodiment is only wherein specific implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (7)
1. a motor train unit accessory feed, is characterized in that, comprises the chassis (1) for installing parts, and
Be evenly arranged in several lithium battery electric core modules (2) on chassis (1) top, be arranged at the high tension apparatus module (7) of chassis (1) upper left end, be arranged at the battery management module (4) of chassis (1) left end termination, on the left of chassis, be also provided with charge port (3);
Wherein, be electrically connected with high tension apparatus module (7) after described battery core module (2) is connected in series, be then electrically connected to charge port (3);
Described battery management module (4) is carried out the real-time monitoring of battery status and trouble diagnosing and is transferred to vehicle integrated controller or battery charger, reaches effective and the object of effective use battery.
2. motor train unit accessory feed according to claim 1, is characterized in that, also comprises the air switch module (6) be arranged on the right side of chassis.
3. motor train unit accessory feed according to claim 1, is characterized in that, a chassis is provided with 15 lithium battery electric core modules (2).
4. motor train unit accessory feed according to claim 3, is characterized in that, each lithium battery electric core module is made up of 30 monomer battery cores, and every 10 monomer battery cores are also unified into one group of battery core unit, and every 3 battery core unit strings are unified into a battery core module.
5. motor train unit accessory feed according to claim 1, it is characterized in that, described high tension apparatus module (7) comprises components and parts adapter plate (10), is arranged on the insulcrete (11) on components and parts adapter plate, and is arranged at the relay (12) on insulcrete.
6. motor train unit accessory feed according to claim 5, is characterized in that, described high tension apparatus module also comprises two suspension ring (9) being arranged at insulcrete two ends.
7. the motor train unit accessory feed according to claim 1-6 any one, it is characterized in that, described lithium battery electric core module (2) comprises several battery core module group units (201), between adjacent battery core module group unit (201) and the two ends, left and right of battery core module are respectively provided with module locking bracing frame (202), and the rear and front end of battery core module group unit (201) is respectively provided with module framework crossbeam (203);
Wherein, described battery core module group unit (201) comprises several and is fixed on battery core (207) in battery core framework (206), be provided with contiguous block (211) between described battery core framework (206) and battery core framework, contiguous block and battery core framework are fixed by the mode of engaging;
Arrange between described battery core module group unit (201) and interior connection in parallel arrange (217), the battery core (207) in each battery core module group unit (201) connects row (215) by lug and realizes electric connection;
Described battery core module also comprises the auxiliary wiring bank in parallel (218) being arranged on battery core module group unit side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727762.7U CN204263952U (en) | 2014-11-28 | 2014-11-28 | A kind of motor train unit accessory feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727762.7U CN204263952U (en) | 2014-11-28 | 2014-11-28 | A kind of motor train unit accessory feed |
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| Publication Number | Publication Date |
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| CN204263952U true CN204263952U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420727762.7U Active CN204263952U (en) | 2014-11-28 | 2014-11-28 | A kind of motor train unit accessory feed |
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| CN (1) | CN204263952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616599A (en) * | 2018-12-31 | 2019-04-12 | 常州车之翼动力科技有限公司 | 72V dynamic lithium battery |
-
2014
- 2014-11-28 CN CN201420727762.7U patent/CN204263952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616599A (en) * | 2018-12-31 | 2019-04-12 | 常州车之翼动力科技有限公司 | 72V dynamic lithium battery |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: 516006 Phase III Workshop of No. 56 High-tech Zone, Zhongkai District, Huizhou City, Guangdong Province Patentee after: Huizhou meiyiruichuang Electrical Equipment Co., Ltd Address before: No. 6 District 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone Patentee before: HUIZHOU EPOWER ELECTRONICS Co.,Ltd. |