CN106532843B - A kind of rail hands over vehicle-mounted electrochemical capacitance system and its heat dissipation adjusting method - Google Patents

A kind of rail hands over vehicle-mounted electrochemical capacitance system and its heat dissipation adjusting method Download PDF

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Publication number
CN106532843B
CN106532843B CN201611128560.0A CN201611128560A CN106532843B CN 106532843 B CN106532843 B CN 106532843B CN 201611128560 A CN201611128560 A CN 201611128560A CN 106532843 B CN106532843 B CN 106532843B
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China
Prior art keywords
stacked
electrochemical capacitance
drawout cubicle
heat dissipation
voltaghe compartment
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CN106532843A (en
Inventor
余洋
于雷
王亮
黄嘉烨
覃保东
刘辉
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Shanghai Aerospace Power Technology Co Ltd
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SHANGHAI POWER STORAGE BATTERY SYSTEMS ENGINEERING TECHNOLOGY Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J15/00Systems for storing electric energy
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a kind of rails to hand over vehicle-mounted electrochemical capacitance system, is arranged in in-orbit friendship train, which specifically includes: combined cabinet, is stacked by multiple stacked drawout cubicles, longitudinally disposed row electrochemical capacitance standard module in each stacked drawout cubicle;High-voltaghe compartment is fixed at the top of the combined cabinet, carries out energy regenerating by high-voltaghe compartment and major network connection after the multiple stacked drawout cubicle electrical connection.Its advantage is that: due to vehicular space anxiety, and there is vibratory impulse requirement, structure of the invention is compact to be can reduce space and improve intensity.

Description

A kind of rail hands over vehicle-mounted electrochemical capacitance system and its heat dissipation adjusting method
Technical field
The present invention relates to supercapacitor technologies fields, and in particular to a kind of rail hands over vehicle-mounted electrochemical capacitance system and its heat dissipation to adjust Section method.
Background technique
Since petroleum resources are increasingly short, and the internal combustion engine tail gas discharge of burning petroleum is more and more tighter to the pollution of environment Weight (especially in big or middle city), people are in the new energy device of research substitution internal combustion engine.The mixing carried out is dynamic Power, fuel cell, chemical cell product and the research and development of application, achieve certain effect.But since they are intrinsic Service life is short, the deadly defects such as temperature characterisitic is poor, chemical cell pollution environment, system complex, cost are high, never Very good solution method.
Supercapacitor is maximized favourable factors and minimized unfavourable ones with its excellent characteristic, is a kind of novel energy storage apparatus, it have the charging time it is short, Long service life, good temp characteristic, it is energy saving and environmentally protective the features such as, can partly or entirely substitute traditional chemical-electrical Traction power source and the starting energy of the pond for vehicle, and there is purposes more extensive than traditional chemical cell.Just because of In this way, countries in the world (especially western developed country) all spares no effort to carry out research and development to supercapacitor.Wherein The country such as the U.S., Japan and Russia not only goes before on development & production, but also establishes special national management machine Structure (such as: the USABC in the U.S., the SUN of Japan, Russia REVA), formulate national development plan, by country's investment huge fund and Manpower is actively pushed forward.Supercapacitor is promoted the use of in China, consumption of petroleum can be reduced, mitigate the dependence to petroleum import, Be conducive to national oil safety;Efficiently solve city tail gas pollution and lead-acid battery pollution problem;Advantageously account for part production The cold-starting problem of product;Advantageously account for moment powerful start and stop application.
Super capacitor system specific energy is low at present, and fever is serious in in-orbit friendship application, lack good heat dissipation design and Radiating management, and since heat accumulation causes cycle life to reduce in longtime running, charge-discharge energy reduces, since fever is asked Topic also results in the bigger space of occupancy and radiates, and causes the application difficulty in the super in-orbit friendship of appearance system bigger.
For the energy recycling system of vehicular, high-pressure energy recycling is realized in limited volume range, it will Bigger electric current and calorific value are caused, requirements at the higher level are proposed for the design of electrochemical capacitance system radiating, in addition vehicle-mounted electrochemical capacitance Also there is more intuitive and harsh requirement for stability, security reliability, easy to maintain, design difficulty is than platform formula It is bigger.
Summary of the invention
The purpose of the present invention is to provide a kind of rails to hand over vehicle-mounted electrochemical capacitance system and its heat dissipation adjusting method, places in-orbit It hands in train and major network connection carries out energy regenerating, with good heat dissipation effect, specific energy is big, stable structure is expansible, and even Connect safe ready.
In order to achieve the above object, the invention is realized by the following technical scheme:
The vehicle-mounted electrochemical capacitance system of a kind of rail friendship, characterized in that in the in-orbit friendship train of setting, which is specifically wrapped Contain:
Combined cabinet is stacked by multiple stacked drawout cubicles, a longitudinally disposed row in each stacked drawout cubicle Electrochemical capacitance standard module;
High-voltaghe compartment is fixed at the top of the combined cabinet, passes through high-voltaghe compartment after the multiple stacked drawout cubicle electrical connection Energy regenerating is carried out with major network connection.
Above-mentioned rail hands over vehicle-mounted electrochemical capacitance system, in which:
Capacitance management unit is equipped in the high-voltaghe compartment;
The rear panel of each stacked drawout cubicle is equipped with communication terminal;Each electrochemical capacitance in each stacked drawout cubicle Electrochemical capacitance control panel is further respectively had at the top of standard module;After multiple electrochemical capacitance control panels series connection in each stacked drawout cubicle Again by communication terminal make in system all electrochemical capacitance control panel series connection and finally by the capacitance management unit in high-voltaghe compartment into Row control.
Above-mentioned rail hands over vehicle-mounted electrochemical capacitance system, in which:
Each stacked drawout cubicle is equipped with cooling fan, and cooling fan connects the capacitor control in high-voltaghe compartment by connection Unit processed or corresponding electrochemical capacitance control panel.
Above-mentioned rail hands over vehicle-mounted electrochemical capacitance system, in which:
The rear panel of each stacked drawout cubicle is equipped with power connector;
Each electrochemical capacitance standard module in each stacked drawout cubicle passes through corresponding power connector after being connected It is electrically connected with the power connector of next stacked drawout cubicle.
Above-mentioned rail hands over vehicle-mounted electrochemical capacitance system, in which:
There is temperature sensing unit and voltage sensor unit, for sampling each electrochemical capacitance in each electrochemical capacitance control panel The temperature and voltage of standard module.
Above-mentioned rail hands over vehicle-mounted electrochemical capacitance system, in which:
The rear panel of the stacked drawout cubicle is equipped with outlet heat release hole, and connection outlet is additionally provided in stacked drawout cubicle The heat dissipation wind channel of heat release hole, heat dissipation wind channel are made of air intake passage and air-out passage, play the restriction effect in air duct.
Above-mentioned rail hands over vehicle-mounted electrochemical capacitance system, in which:
Each electrochemical capacitance standard module separately includes multiple super Rong Danti being arranged successively, and keeps between adjacent super appearance monomer Distance is to form heat dissipation channel, and heat dissipation channel is connected to the heat dissipation wind channel in the stacked drawout cubicle where it, adjacent electrochemical capacitance The heat dissipation channel of standard module also interconnects.
A kind of rail hands over the heat dissipation adjusting method of vehicle-mounted electrochemical capacitance system, it is characterized in that:
Electrochemical capacitance control panel acquires corresponding electrochemical capacitance standard module by temperature sensing unit and voltage sensor unit Voltage, temperature, and data are transmitted to the capacitance management unit of high-voltaghe compartment;
High-voltaghe compartment controls electrochemical capacitance control panel according to current voltage data and carries out charge and discharge protecting to current voltage;
High-voltaghe compartment carries out switch control and power regulation to cooling fan according to current temperature data.
Above-mentioned rail hands over the heat dissipation adjusting method of vehicle-mounted electrochemical capacitance system, in which:
Electrochemical capacitance control panel carries out empirical analysis according to the real data that system condition is run, to the rail being recycled for a long time Condition of handing over carries out fever estimation, to carry out the power control of cooling fan in advance.
Compared with the prior art, the present invention has the following advantages:
1, due to vehicular space anxiety, and there is vibratory impulse requirement, structure of the invention is compact to can reduce space simultaneously And improve intensity;
2, intelligentized thermal diffusivity;The present invention using multiple heat dissipation design, in electrochemical capacitance standard module surpass hold spacing into Row design, next is sealed Duct design, guarantees making full use of for air quantity of fan, and last control panel acquisition is super to hold state of temperature The switch and power of fan are adjusted, and optimizes the distribution of its power by empirical algorithms, improves the heat dissipation consistency of whole system.
3, safe ready is connected in groups;The present invention uses standardized module inside drawout cubicle, can pass through copper between module Jumper is electrically connected, and communication port is docked using terminal, and connector seldom and disperses, and is connected in groups fool proof and conveniently.
4, compact-sized, expansible: the present invention is suitable for Multiple Type supercapacitor, the whole system in addition to ventilation air duct There is no redundant space, keeps being closely assembled between drawout cubicle, energy density per unit volume is very high yet;In addition each drawout cubicle is identical, It can also can freely be formulated in series and parallel according to actual condition demand arbitrary extension, there is very strong scalability.
Detailed description of the invention
Fig. 1 is mounting structure schematic diagram of the invention;
Fig. 2 is the front normal axomometric drawing of stacked drawout cubicle of the invention;
Fig. 3 is the back side normal axomometric drawing of stacked drawout cubicle of the invention.
Specific embodiment
The present invention is further elaborated by the way that a preferable specific embodiment is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of rail hands over vehicle-mounted electrochemical capacitance system, it is arranged in in-orbit friendship train, the electrochemical capacitance system is specific Include: combined cabinet is stacked by multiple stacked drawout cubicles 12, a longitudinally disposed row in each stacked drawout cubicle 12 Electrochemical capacitance standard module 1;High-voltaghe compartment is fixed at the top of the combined cabinet, after the multiple stacked drawout cubicle 12 is electrically connected Energy regenerating is carried out by high-voltaghe compartment and major network connection, is followed by specifically, current transformer can be connected by high-voltaghe compartment into major network.Due to Vehicular space is nervous, and has vibratory impulse requirement, above-mentioned interior construction and arrangement, and there is compact-sized can achieve to reduce sky Between and improve the purpose of intensity, specifically, in the present embodiment, as shown in Fig. 2 ~ 3, close-packed arrays in each stacked drawout cubicle 3 groups of electrochemical capacitance standard modules 1 are set, between each stacked 12 each electrochemical capacitance standard module 1 in inside of drawout cubicle can by copper across Contact pin is electrically connected, and is equipped with 6 stacked drawout cubicles 12 of stacked drawout cubicle 12,6 in combined cabinet altogether and has been carried out 18 String 1 and combination, meet gauze end voltage requirement and each energy regenerating needed for energy requirement.It is worth noting that, each Can be gone here and there according to actual needs simultaneously between stacked drawout cubicle 12, be attached with cable, high-voltaghe compartment according to operating condition need into The configuration of row respective numbers, usually and capacitor needs one high-voltaghe compartment of corresponding configuration, can also carry out between stacked drawout cubicle 12 Extension.
Equipped with the high-pressure electric control box for having communication inside high-voltaghe compartment in the high-voltaghe compartment, high pressure is changed into the 24/ of communication 48V voltage, there are also the capacitance management unit CMU that each communication data is summarized to management;Behind each stacked drawout cubicle 12 Plate 10 is equipped with communication terminal 7, for acquiring data and transmission information;Each electrochemical capacitance mark in each stacked drawout cubicle 12 Electrochemical capacitance control panel 2 is further respectively had at the top of quasi-mode block 1;Multiple electrochemical capacitance control panels 2 in each stacked drawout cubicle 12 are logical Connected again by the electrochemical capacitance control panel 2 in communication terminal 7 and next stacked drawout cubicle 12 after crossing internal wiring terminal series connection It connects, so that electrochemical capacitance control panel 2 all in system is connected and finally controlled by the capacitance management unit in high-voltaghe compartment, leads to News mode can be 485, CAN, LAN etc..
Be respectively equipped with cooling fan 5 on each stacked drawout cubicle 12, cooling fan 5 by high-voltaghe compartment Capacity control unit Control;In the present embodiment, 2 cooling fans 5 are set, cooling fan 5 is equipped with connection, can on each stacked drawout cubicle 12 Directly to connect and can also be connected with electrochemical capacitance control panel 2 with high-voltaghe compartment, finally receive the total of capacitance management unit in high-voltaghe compartment Control.
The rear panel 10 of each stacked drawout cubicle 12 is equipped with power connector 6, is used for overcurrent;Each stacked pumping Each electrochemical capacitance standard module 1 in chest of drawers 12 connected after by corresponding power connector 6 and next stacked pumping The power connector 6 of chest of drawers 12 is electrically connected.
There is temperature sensing unit and voltage sensor unit in each electrochemical capacitance control panel 2, for sampling each super electricity Hold the temperature and voltage of standard module 12.
The rear panel 10 of the stacked drawout cubicle 12 is equipped with outlet heat release hole 11, and a pair of of cooling fan 5 is arranged in layer A pair of of operating handle 9 is set on the front panel of stacked drawout cubicle 12, on front panel, and fixation is respectively set in the upside both ends of rear panel Foot 4 is used for the fixation of drawout cubicle and energy regenerating total system, and connection outlet heat release hole 11 is additionally provided in stacked drawout cubicle 12 Heat dissipation wind channel, heat dissipation wind channel are made of air intake passage and air-out passage, play the restriction effect in air duct, pass through structure limit side Formula is fixed, and in the present embodiment, air intake passage is built by air intake passage sheet metal component 8 and formed, the air intake vent setting of air intake passage The cooling fan 5, air-out passage is built by air-out passage sheet metal component 3 forms its air outlet connection outlet heat release hole 11, leads to The air-flow that crossing above structure generates cooling fan 5, which obtains, all to be passed through out of closed heat dissipation wind channel.
Each electrochemical capacitance standard module 1 separately includes multiple super Rong Danti being arranged successively, and protects between adjacent super appearance monomer Distance is held to form heat dissipation channel, heat dissipation channel is connected to the heat dissipation wind channel in the stacked drawout cubicle 12 where it, adjacent super The heat dissipation channel of capacity standard module 1 also interconnects, in the present invention, the distribution of heat dissipation wind channel be uniformly arranged be it is best, make The all uniform wind-engaging of all capacitors is obtained, optimal heat sink conception, the number of cooling fan 5 can be contrasted by the method for emulating and testing Amount and air quantity etc..In the present embodiment, air intake passage is arranged among the electrochemical capacitance standard module 1 at air intake vent and air intake vent, Air intake passage is arranged among the electrochemical capacitance standard module 1 at air outlet and air outlet, and fixed form is to pass through screw and cabinet body And module connection, so that the air-flow that cooling fan 5 generates obtains all air intake passage from closed heat dissipation wind channel, heat dissipation channel And successively pass through in air-out passage, promote cooling efficiency.
The invention also discloses the heat dissipation adjusting method that a kind of rail hands over vehicle-mounted electrochemical capacitance system, it includes: electrochemical capacitance control Plate 2 acquires the voltage of corresponding electrochemical capacitance standard module 1, temperature by temperature sensing unit and voltage sensor unit, and will count According to the capacitance management unit for being transmitted to high-voltaghe compartment;High-voltaghe compartment controls electrochemical capacitance control panel 2 to current voltage according to current voltage data Carry out charge and discharge protecting;High-voltaghe compartment carries out switch control and power regulation to cooling fan 5 according to current temperature data.
Electrochemical capacitance control panel 2 carries out empirical analysis according to the real data that system condition is run, to what is be recycled for a long time Rail condition of handing over carries out fever estimation, to carry out the power control of cooling fan in advance.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.

Claims (2)

1. a kind of rail hands over vehicle-mounted electrochemical capacitance system, which is characterized in that in the in-orbit friendship train of setting, which is specifically wrapped Contain:
Combined cabinet is stacked by multiple stacked drawout cubicles, and a longitudinally disposed row is super electric in each stacked drawout cubicle Hold standard module;
High-voltaghe compartment is fixed at the top of the combined cabinet, passes through high-voltaghe compartment and master after the multiple stacked drawout cubicle electrical connection Net connection carries out energy regenerating;
Capacitance management unit is equipped in the high-voltaghe compartment;
The rear panel of each stacked drawout cubicle is equipped with communication terminal;Each electrochemical capacitance standard in each stacked drawout cubicle Module top further respectively has electrochemical capacitance control panel;Lead to again after multiple electrochemical capacitance control panels series connection in each stacked drawout cubicle Crossing communication terminal makes electrochemical capacitance control panel all in system connect and is finally controlled by the capacitance management unit in high-voltaghe compartment System;
Each stacked drawout cubicle is equipped with cooling fan, and cooling fan connects the capacitance management list in high-voltaghe compartment by connection Member or corresponding electrochemical capacitance control panel;
The rear panel of each stacked drawout cubicle is equipped with power connector;
Each electrochemical capacitance standard module in each stacked drawout cubicle passes through corresponding power connector under after being connected The power connector electrical connection of one stacked drawout cubicle;
The rear panel of the stacked drawout cubicle is equipped with outlet heat release hole, and connection outlet heat dissipation is additionally provided in stacked drawout cubicle The heat dissipation wind channel in hole, heat dissipation wind channel are made of air intake passage and air-out passage, play the restriction effect in air duct;
Each electrochemical capacitance standard module separately includes multiple super Rong Danti being arranged successively, and keeps at a distance between adjacent super appearance monomer To form heat dissipation channel, heat dissipation channel is connected to the heat dissipation wind channel in the stacked drawout cubicle where it, adjacent electrochemical capacitance standard The heat dissipation channel of module also interconnects;
There is temperature sensing unit and voltage sensor unit, for sampling each electrochemical capacitance standard in each electrochemical capacitance control panel The temperature and voltage of module.
2. a kind of rail hands over the heat dissipation adjusting method of vehicle-mounted electrochemical capacitance system, vehicle-mounted electrochemical capacitance is handed over using rail described in claim 1 System, it is characterised in that:
Electrochemical capacitance control panel acquired by temperature sensing unit and voltage sensor unit corresponding electrochemical capacitance standard module voltage, Temperature, and data are transmitted to the capacitance management unit of high-voltaghe compartment;
High-voltaghe compartment controls electrochemical capacitance control panel according to current voltage data and carries out charge and discharge protecting to current voltage;
High-voltaghe compartment carries out switch control and power regulation to cooling fan according to current temperature data;
Electrochemical capacitance control panel carries out empirical analysis according to the real data that system condition is run, and hands over the rail being recycled for a long time Condition carries out fever estimation, to carry out the power control of cooling fan in advance.
CN201611128560.0A 2016-12-09 2016-12-09 A kind of rail hands over vehicle-mounted electrochemical capacitance system and its heat dissipation adjusting method Active CN106532843B (en)

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CN107968487B (en) * 2017-11-23 2021-02-05 中车株洲电力机车有限公司 Energy storage power supply and rail vehicle

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Effective date of registration: 20231024

Address after: 201112, 7th Floor, Building 1, No. 501 Wanfang Road, Minhang District, Shanghai

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Patentee before: SHANGHAI POWER ENERGY STORAGE BATTERY SYSTEM ENGINEERING TECHNOLOGY CO.,LTD.

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