CN105655669A - Controller for adjusting battery temperature - Google Patents
Controller for adjusting battery temperature Download PDFInfo
- Publication number
- CN105655669A CN105655669A CN201610071749.4A CN201610071749A CN105655669A CN 105655669 A CN105655669 A CN 105655669A CN 201610071749 A CN201610071749 A CN 201610071749A CN 105655669 A CN105655669 A CN 105655669A
- Authority
- CN
- China
- Prior art keywords
- temperature
- switch assembly
- controlled switch
- rly
- temperature controlled
- 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.)
- Granted
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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a controller for adjusting the battery temperature. The controller comprises a first temperature control switch assembly, a second temperature control switch assembly and a reversing control unit. The reversing control unit is connected with the first temperature control switch assembly and the second temperature control switch assembly, and controls the connection direction of a semiconductor temperature adjusting unit and a power source according to output signals of the first temperature control switch assembly and the second temperature control switch assembly. The reversing control unit comprises a first relay and a second relay, the first relay is switched on according to the output signal of the first temperature control switch assembly, and the second relay is switched on according to the output signal of the second temperature control switch assembly.
Description
Technical field
The present invention relates to automobile technical field, particularly relate to the humidity control system of the battery for vehicle.
Background technology
Power cell is the energy storage device that automobile primary is wanted, and its vehicle safety, discharge power, charge acceptance, operability are not only had a certain impact by battery temperature, but also greatly affects the life-span of battery. The operating temperature range being applicable to is the important factor that power cell obtains optimum performance and extends work-ing life.
The normal operating efficiency of battery and the relation between charging efficiency and temperature are as shown in Figure 1. According to the research of the people such as Matthe in 2011, some batteries start decline at the power of 40 �� of C, can not export during 60 �� of C. Only have the 60% of former power when 0 �� of C, it is be almost zero at-30 �� of C. The operating temperature range being applicable to is the important factor that battery obtains optimum performance and extends work-ing life. Power cell can produce electric reaction heat and joule heating when discharge and recharge, so that own temperature improves, when exceeding its optimal working temp upper limit, power cell performance can be affected, and even may cause battery explosion time serious; On the contrary, when lower than optimal working temp lower limit, the voltage of battery and electric current all can decline. In electromobile operational process, the too low meeting of temperature causes starting, and the too high normal operation not only affecting vehicle of temperature, also can cause the serious accidents such as battery explosion time serious. Therefore, in electromobile, the safety and reliability of power battery pack is extremely important, and power battery pack is the core component of the key indexs such as impact whole car dynamic performance, course continuation mileage, cost.
In order to overcome the serious situation of battery temperature influence, prior art provides multiple resolving ideas and scheme, comprise and directly take Independent air conditioning to series of cells refrigeration or system heat, with circulation waterway cooling or heating etc. In these solutions, although the temperature of battery can be remained on one preferably in scope, but often there is following shortcoming:
The first, space required for battery temperature control unit is excessive, and the integrated difficulty of whole car is strengthened. The overall dimensions of existing vehicle is certain, needs in a limited space to hold such as a series of parts such as battery, drive system, transmission system, breaking system, Controlling System. In order to ensure the course continuation mileage of vehicle, battery can occupy sizable space. Therefore, how reducing the space required for battery temperature control unit so that it is in the requirement meeting temperature-control range, the vehicle applying to various model is the difficult problem that a lot of prior art does not solve.
Two, electric power spent by battery temperature control unit is huge, greatly have impact on the flying power of vehicle. If the temperature control system of electromobile is in order to control the temperature of battery, and then consuming the big volume and electricity of battery, its result does not still reach raising battery efficiency, strengthens the ideal effect of electromobile performance.
Summary of the invention
It is an object of the invention to provide a kind of compact construction, to take space little, and the battery temperature regulation system that efficiency is high.
In order to realize foregoing invention object, the present invention discloses a kind of controller regulated for battery temperature, bag
Draw together: one first temperature controlled switch assembly and one the 2nd temperature controlled switch assembly; Semiconductor thermostat unit, and regulate the power supply powered of unit for this conductor temperature; One commutation control unit, this commutation control unit is connected with this first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, controls, according to the output signal of this first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, the closure that this conductor temperature regulates unit and this power supply; This commutation control unit comprises the first rly. and the 2nd rly., this first rly. closes according to the output signal of this first temperature controlled switch assembly, during this first relay closes, this conductor temperature regulates the first pole of unit to be connected with the negative pole of this power supply, and the 2nd pole is connected with the positive pole of this power supply; 2nd rly. closes according to the output signal of the 2nd temperature controlled switch assembly, this and during relay closes, this conductor temperature regulates the first pole of unit to be connected with the positive pole of this power supply, and the 2nd pole is connected with this power cathode.
Further, this first temperature controlled switch component detection is to sending this output signal during first preset temperature; 2nd temperature controlled switch component detection sends this output signal to during the 2nd preset temperature; This first preset temperature does not overlap with the span of the 2nd preset temperature.
Further, this controller also comprises a recycle system control unit, this recycle system control unit is connected with this first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, when this first temperature controlled switch assembly or the 2nd temperature controlled switch assembly send output signal, this recycle system control unit starts one first cycling element and the 2nd cycling element.
Further, this controller also comprises a comparer, this comparer is connected with this first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, when the first temperature controlled switch assembly and the 2nd temperature controlled switch assembly have a default temperature difference, sending a temperature signal, this controller starts this first cycling element according to this temperature signal.
Further, this first pole connects the first contact of this first rly. and the first contact of the 2nd rly., first contact of this rly. and the first contact of the 2nd rly. are connected with the negative pole of this power supply, 2nd pole connects the 2nd contact of this first rly. and the 2nd contact of the 2nd rly., and the 2nd contact of this first rly. and the 2nd contact of the 2nd rly. are connected with the positive pole of this power supply.
Further, this first temperature controlled switch assembly and the 2nd temperature controlled switch assembly include multiple hygrosensor, and this first temperature controlled switch assembly and the 2nd temperature controlled switch assembly send this output signal according to the value of multiple hygrosensor.
Further, the value of the plurality of hygrosensor is the one in following value: mean value, weighted mean, intermediate value, maximum, Schwellenwert.
Further, this battery component is positioned on this first cycling element, and this conductor temperature regulates the first surface of unit to be close to this first cycling element, and this conductor temperature regulates the 2nd face of unit to be close to the 2nd cycling element.
Further, this commutation control unit also comprises the one first protection diode being connected with this first rly., and one the 2nd protection diode that the 2nd rly. connects.
Compared with prior art, battery temperature regulation system provided by the present invention has the following advantages:
The first, high-efficient liquid conductance hot plate (heating panel) size of this battery temperature regulation system is little, thickness is about 3mm only, and existing battery is directly placed in this battery temperature regulation system to be used, do not need to be done by existing battery any improvement additionally, therefore go for the supporting of various series of cells and application, and it is applicable to various;
Two, whole system power consumptive province, according to the amount of capacity of series of cells, it may also be useful to power is only 1-2kW, can not consumption of power battery electricity in a large number. Due to the accurate control to battery pack temperature, it is beneficial to the performance of series of cells usefulness, can increase to some extent because being employed herein this system rear vehicle actual service life;
Three, this battery temperature regulation system is independent of the system outside battery component, does not get involved each unit internal control strategy of battery group;
Four, the heating of this battery temperature regulation system and cooling reaction are fast, and temperature inertness is little, and temperature control is precisely.
Accompanying drawing explanation
Can be further understood by following detailed Description Of The Invention and institute's accompanying drawings about the advantages and spirit of the present invention.
Fig. 1 is that battery set charge/discharge usefulness is affected schematic diagram by battery pack temperature;
Fig. 2 is the module diagram of battery temperature regulation system provided by the invention;
Fig. 3 is the structural representation of battery temperature regulation system provided by the invention;
Fig. 4 is the structural representation of the heating panel of battery temperature regulation system provided by the invention;
Fig. 5 is the sectional view of the heating panel of battery temperature regulation system provided by the invention;
Fig. 6 is the module frame chart of control unit provided by the invention;
Fig. 7 is the schematic diagram of the reversing controller of control unit provided by the invention.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail.
In order to solve the problems of the technologies described above, the open battery temperature regulation system for vehicle of the present invention, is directly positioned on cold/thermal cycling unit by battery component, the space requirement required for reducing humidity control system as much as possible. On the other hand, utilize another road cycling element that conductor temperature regulates unit carry out unnecessary heat and take away/the process of additional heat, and then improve refrigerating/heating efficiency and reaction times that conductor temperature regulates unit. In the following description, in order to structure and the mode of operation of clear displaying the present invention, to be described by all multidirectional words, but should by "front", "rear", "left", "right", " outward ", " interior ", " outwards ", " inwardly ", " on ", the word such as D score is interpreted as and facilitates term, and not should be understood to word of limitation.
As shown in Figure 2, Fig. 2 is the module diagram of battery temperature regulation system provided by the invention. This battery temperature regulation system comprises by temperature control parts, i.e. battery component 10. The temperature sensor (not shown) of temperature switch 70 is used for monitoring cell group temperature, and sends start signal according to detection value or close signal to control unit 60. Control unit 60 control is connected with power supply 50, is regulated the closure of unit 30 by control power supply 50 and conductor temperature, as just connect or reversal connection, thus controls the cold and hot surface commutation that conductor temperature regulates unit 30.
Semi-conductor freezes also known as electronic cooling, or thermoelectricity refrigeration, is the P-N junction utilizing extraordinary semiconductor material to form, forms thermopair pair, produces Peltier effect, the mode namely freezed by direct current. The physical principle of " peltier effect " is: charged particle carrier moves formation electric current in the conductor, owing to charged particle carrier is in different energy levels in different materials, when it moves from high level to low-lying level, will discharge unnecessary heat. Otherwise, it is necessary to heat (namely showing as refrigeration) is absorbed from the external world. So, when conductor temperature regulates unit 30 just connecing power supply 50, first surface produces heat, and the 2nd absorbs heat; When conductor temperature regulates unit 30 reversal connection power supply 50, the first surface originally producing heat becomes absorption heat, and the 2nd face originally absorbing heat becomes generation heat.
The control strategy of battery temperature control provided by the present invention is as shown in Figure 6. Temperature switch 70 is preferably two groups of temp control switch elements, and wherein one group is high temperature switch 71, and another group is low temperature switch 72. First group of temp control switch element 71 detects battery pack temperature when being high temperature, and conductor temperature regulates unit 30 to start to freeze to battery component 10. First group of temp control switch element 71 detects battery pack temperature when not being high temperature, and conductor temperature regulates unit 30 to stop refrigeration. Same reason, the 2nd group of temp control switch element 72 detects battery pack temperature when being low temperature, and conductor temperature regulates unit 30 to start to battery component 10 heat processed. When battery pack temperature reach both fixed temperature time, stop system heat. When conductor temperature regulates unit 30 to start working, the first cycling element 20 and the 2nd cycling element 40 work simultaneously.
In one embodiment, first group of temp control switch element 71 and the 2nd group of temp control switch element 72 can be placed on the different positions of battery component 10. When temperature head between first group of temp control switch element 71 and the 2nd group of temperature control unit 72 is within the specific limits, during such as 2 to 3 �� of C, only the first cycling element 20 works, and the 2nd cycling element 40 does not work.
In another kind of embodiment, first group of temp control switch element 71 can be made up of some hygrosensors, and the 2nd group of temp control switch element 72 can also be made up of some hygrosensors. Each hygrosensor is all positioned on the different positions of battery component 10. When the medial temperature of first group of temp control switch element 71 is higher than a preset value, during such as 35 �� of C, control unit controls described conductor temperature and regulates unit 30 to freeze, and the first cycling element 20 and the 2nd cycling element 40 work simultaneously. When the medial temperature of the 2nd group of temp control switch element 72 is lower than a preset value, during such as 0 �� of C, control unit controls described conductor temperature and regulates unit 30 heat processed, and the first cycling element 20 and the 2nd cycling element 40 work simultaneously. When the medial temperature of first, second temp control switch element is neither not less than again 0 �� of C higher than 35 �� of C, but when the value of at least two hygrosensors has a temperature difference being greater than 3 �� of C, only the first cycling element 20 works, and the 2nd cycling element 40 does not work.
In another kind of better embodiment, it is possible to by the On/Off of external unit (such as Vehicular battery management system or manual operation) control temperature switch 70, or the On/Off of the first cycling element 20.
First cycling element 20 regulates the first surface of unit 30 to be close to battery component 10 and conductor temperature simultaneously. Not only refer to that battery component 10 directly contacts with the first cycling element 20 " being close to " described herein, also comprise and be provided with other high thermal conductivity objects between battery component 10 and the first cycling element 20, such as tinsel, heat conductive silica gel etc. The heat conduction that first cycling element 20 produces for conductor temperature regulates unit 30 is to battery component 10, or the heat conduction produced by battery component 10 is to conductor temperature adjustment unit 30.
2nd cycling element 40 and conductor temperature regulate the 2nd face of unit 30 to be close to. When conductor temperature regulates the first surface of unit 30 to freeze, the heat that the 2nd cycling element 40 regulates the 2nd system heat of unit 30 to produce for making conductor temperature takes heat exchanger to and dissipates; When conductor temperature regulates the first surface of unit 30 to freeze, the heat that the 2nd cycling element 40 regulates the 2nd refrigeration of unit 30 to absorb for making conductor temperature absorbs from heat exchanger.
First cycling element 20 and the 2nd cycling element 40 include heating panel, pump and liquid medium. Preferentially, this liquid medium can be water, silicone oil, cooling fluid etc. In a kind of preferred embodiment, the first cycling element 20 and the 2nd cycling element 40 are made up of heat pipe. In a kind of preferred embodiment, the first cycling element 20 and the 2nd cycling element 40 are all stored by same expansion tank. In another kind of preferred embodiment, the 2nd cycling element 40 arranges a heat exchanger, can not expend on the basis of electric quantity of power supply like this, improve temperature control efficiency further.
Fig. 3 is the structural representation of battery temperature regulation system provided by the invention. As shown in Figure 3, the heating panel horizontal positioned of the first cycling element 20, battery component 10 is positioned at the top of the heating panel of the first cycling element 20. Battery component 10 and heating panel are close to, and the both sides of heating panel respectively arrange one group of conductor temperature and regulate unit 30. Wherein two groups of conductor temperatures regulate the wherein one side of unit 30 to be all close to this heating panel. Two groups of conductor temperatures regulate the another side of unit 30 to be close to the 2nd cycling element 40. When battery pack temperature is too high, the conductor temperature being close to the first cycling element 20 regulates the face of unit 30 to start refrigeration, and liquid medium regulates one end of unit 30 to flow to one end of battery component 10 from conductor temperature. Meanwhile, the heat that conductor temperature is regulated the another side of unit 30 to produce by the 2nd cycling element 40 is taken away, and the cycling element that therefore two-way is relatively independent ensure that the control of the temperature to battery component 10 efficiently carries out. In order to reduce the usage space of this battery temperature regulation system as much as possible, heating panel is made up of very thin tinsel, and the thickness of its vertical direction can be as thin as 3 millimeters.
Fig. 4 is the structural representation of the heating panel of battery temperature regulation system provided by the invention. As shown in Figure 4, heating panel 20 comprises water inlet pipe 21, some heat radiation wings 22 and rising pipe 23. Some conductor temperatures regulate unit 30a-30h to be arranged near water inlet pipe 21 place. Liquid medium (water or other liquid containing deicing fluid) is heated after entering heating panel 20 from water inlet pipe 21 or is lowered the temperature, then flows through power supply module (broken box position), is heated up by power supply module or flows out from rising pipe 23 after lowering the temperature again.
Fig. 5 is the sectional view of the heating panel of battery temperature regulation system provided by the invention. As shown in Figure 5, this heating panel is made up of metallic aluminium. Every root heat radiation wing 22 of heating panel includes some independent path 24a to 24h, and multiple path is parallel to each other. Even if certain path is blocked by the impurity in liquid medium, do not affect the normal operation of other paths yet. Being directly be placed on heating panel due to battery component in the present invention 10, therefore the particular design of this heat radiation wing 22 can also effectively strengthen the anchorage force of its vertical direction. In order to strengthen radiating effect further, the cross section of path is rectangular, and arranges some ripple glazes at least one face, increases liquid medium and the contact area of the heat radiation wing 22. The shape of the heat radiation wing of the 2nd cycling element 40, repeats no more with the heat radiation wing of the first cycling element in annular, internal structure.
Fig. 7 is the schematic diagram of the reversing controller of control unit provided by the invention. This conductor temperature regulates the first pole 31 of unit 30 to connect the first contact of the first rly. 61 and the first contact of the 2nd rly. 62, and the first contact and first contact of the 2nd rly. 62 of the first rly. 61 are connected with the negative pole of power supply 50. Conductor temperature regulates the 2nd pole 32 of unit 30 to connect the 2nd contact of the first rly. 61 and the 2nd contact of the 2nd rly. 62, and the 2nd contact of the first rly. 61 and the 2nd contact of the 2nd rly. 62 are connected with the positive pole of described power supply. Therefore, when the first temperature controlled switch 71 detects a predetermined temperature value (such as high temperature), export the first contact and the 2nd closing of contact that control signal makes the first rly. 61, at this moment conductor temperature regulates the first pole 31 of unit 30 to be connected with the negative pole of power supply 50, and the 2nd pole 32 is connected with the positive pole of power supply 50. When the 2nd temperature controlled switch 72 detects another predetermined temperature value (such as low temperature), export the first contact and the 2nd closing of contact that control signal makes the 2nd rly. 62, at this moment conductor temperature regulates the first pole 31 of unit 30 to be connected with the positive pole of power supply 50, and the 2nd pole 32 is connected with the negative pole of power supply 50.
Compared with prior art, battery temperature regulation system provided by the present invention has the following advantages:
The first, the high-efficient liquid conductance hot plate size of this battery temperature regulation system is little, thickness is 3mm only, and existing battery is directly placed in this battery temperature regulation system to be used, do not need to be done by existing battery any improvement additionally, therefore go for the supporting of various series of cells and application, and it is applicable to various;
Two, whole system power consumptive province, according to the amount of capacity of series of cells, it may also be useful to power is only 1-2kW, can not consumption of power battery electricity in a large number. Due to the accurate control to battery pack temperature, it is beneficial to the performance of series of cells usefulness, can increase to some extent because being employed herein this system rear vehicle actual service life;
Three, this battery temperature regulation system is independent of the system outside battery component, does not get involved each unit internal control strategy of battery group;
Four, the heating of this battery temperature regulation system and cooling reaction are fast, and temperature inertness is little, and temperature control is precisely.
If no special instructions, above-mentioned word occurs be similar to " first ", the restriction language of " the 2nd " not refer to the restriction to time sequence, quantity or importance, and be only used to a technology feature in the technical program and another technology feature distinguish. Equally, the restriction language being similar to " " occurred herein not refers to the restriction to quantity, but describes the technology feature not occurred in the preceding article. Equally, occur before number herein be similar to " approximately ", the modifier of " approximate ground " usually comprise this number, and its concrete implication should be anticipated understanding in conjunction with context. Not only equally, only there is the noun that specific quantity measure word is modified, otherwise should regard as herein and comprise odd number form but also comprise plural form, namely this technical scheme can comprise this technology feature of odd number, it is also possible to comprise this technology feature a plurality of.
The preferred embodiment of the just the present invention described in this specification sheets, above embodiment is only in order to illustrate the technical scheme of the present invention but not limitation of the present invention. The technical scheme that all those skilled in the art can be obtained by logical analysis, reasoning, or a limited experiment under this invention's idea, all should be within the scope of the present invention.
Claims (9)
1. the controller regulated for battery temperature, it is characterised in that, comprising:
One first temperature controlled switch assembly and one the 2nd temperature controlled switch assembly;
Semiconductor thermostat unit, and be the power supply that described conductor temperature adjustment unit is powered;
One commutation control unit, described commutation control unit is connected with described first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, controls, according to the output signal of described first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, the closure that described conductor temperature regulates unit and described power supply;
Described commutation control unit comprises the first rly. and the 2nd rly., described first rly. closes according to the output signal of described first temperature controlled switch assembly, during described first relay closes, described conductor temperature regulates the first pole of unit to be connected with the negative pole of described power supply, and the 2nd pole is connected with the positive pole of described power supply; Described 2nd rly. closes according to the output signal of described 2nd temperature controlled switch assembly, described the and during relay closes, described conductor temperature regulates the first pole of unit to be connected with the positive pole of described power supply, and the 2nd pole is connected with described power cathode.
2. the controller regulated for battery temperature as claimed in claim 1, it is characterised in that, described first temperature controlled switch component detection is to sending described output signal during first preset temperature; Described 2nd temperature controlled switch component detection sends described output signal to during the 2nd preset temperature; Described first preset temperature does not overlap with the span of the 2nd preset temperature.
3. the controller regulated for battery temperature as claimed in claim 1, it is characterized in that, described controller also comprises a recycle system control unit, described recycle system control unit is connected with described first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, when described first temperature controlled switch assembly or the 2nd temperature controlled switch assembly send output signal, described recycle system control unit starts one first cycling element and the 2nd cycling element.
4. the controller regulated for battery temperature as claimed in claim 3, it is characterized in that, described controller also comprises a comparer, described comparer is connected with described first temperature controlled switch assembly and the 2nd temperature controlled switch assembly, when the first temperature controlled switch assembly and the 2nd temperature controlled switch assembly have a default temperature difference, sending a temperature signal, described controller starts described first cycling element according to described temperature signal.
5. the controller regulated for battery temperature as claimed in claim 1, it is characterized in that, described first pole connects the first contact of described first rly. and the first contact of the 2nd rly., first contact and first contact of the 2nd rly. of a described rly. are connected with the negative pole of described power supply, described 2nd pole connects the 2nd contact of described first rly. and the 2nd contact of the 2nd rly., and the 2nd contact of described first rly. and the 2nd contact of the 2nd rly. are connected with the positive pole of described power supply.
6. the controller regulated for battery temperature as claimed in claim 1, it is characterized in that, described first temperature controlled switch assembly and the 2nd temperature controlled switch assembly include multiple hygrosensor, and described first temperature controlled switch assembly and the 2nd temperature controlled switch assembly send described output signal according to the value of multiple hygrosensor.
7. the controller regulated for battery temperature as claimed in claim 6, it is characterised in that, the value of described multiple hygrosensor is the one in following value: mean value, weighted mean, intermediate value, maximum, Schwellenwert.
8. the controller regulated for battery temperature as claimed in claim 3, it is characterized in that, described battery component is positioned on described first cycling element, described conductor temperature regulates the first surface of unit to be close to described first cycling element, and described conductor temperature regulates the 2nd face of unit to be close to described 2nd cycling element.
9. the controller regulated for battery temperature as claimed in claim 1, it is characterised in that, described commutation control unit also comprises the one first protection diode being connected with described first rly., and one the 2nd protection diode that described 2nd rly. connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071749.4A CN105655669B (en) | 2016-02-02 | 2016-02-02 | The controller adjusted for battery temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071749.4A CN105655669B (en) | 2016-02-02 | 2016-02-02 | The controller adjusted for battery temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105655669A true CN105655669A (en) | 2016-06-08 |
| CN105655669B CN105655669B (en) | 2019-03-26 |
Family
ID=56489243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610071749.4A Active CN105655669B (en) | 2016-02-02 | 2016-02-02 | The controller adjusted for battery temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105655669B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461835A (en) * | 2018-02-13 | 2018-08-28 | 天津大学 | A kind of urgent cooling system of batteries of electric automobile based on Peltier effect |
| CN109378538A (en) * | 2018-11-26 | 2019-02-22 | 徐州帝意电子有限公司 | A kind of explosion-proof accumulator |
| CN114204164A (en) * | 2021-12-08 | 2022-03-18 | 华中科技大学 | Intelligent temperature control system and method applied to liquid metal battery pack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201285784Y (en) * | 2008-11-12 | 2009-08-05 | 同济大学 | Accumulator heat management apparatus based on thermoelectric effect of semiconductor |
| CN101652896A (en) * | 2007-04-04 | 2010-02-17 | Sk能源株式会社 | Battery temperature controller for electric vehicle using thermoelectric semiconductor |
| JP2010192207A (en) * | 2009-02-17 | 2010-09-02 | Mitsubishi Heavy Ind Ltd | Cooling device for battery, and battery pack |
| US20110287285A1 (en) * | 2010-05-24 | 2011-11-24 | Ji-Hyoung Yoon | Battery pack |
| CN203312425U (en) * | 2013-04-26 | 2013-11-27 | 上海汽车集团股份有限公司 | Battery system with heat management device |
-
2016
- 2016-02-02 CN CN201610071749.4A patent/CN105655669B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652896A (en) * | 2007-04-04 | 2010-02-17 | Sk能源株式会社 | Battery temperature controller for electric vehicle using thermoelectric semiconductor |
| CN201285784Y (en) * | 2008-11-12 | 2009-08-05 | 同济大学 | Accumulator heat management apparatus based on thermoelectric effect of semiconductor |
| JP2010192207A (en) * | 2009-02-17 | 2010-09-02 | Mitsubishi Heavy Ind Ltd | Cooling device for battery, and battery pack |
| US20110287285A1 (en) * | 2010-05-24 | 2011-11-24 | Ji-Hyoung Yoon | Battery pack |
| CN203312425U (en) * | 2013-04-26 | 2013-11-27 | 上海汽车集团股份有限公司 | Battery system with heat management device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461835A (en) * | 2018-02-13 | 2018-08-28 | 天津大学 | A kind of urgent cooling system of batteries of electric automobile based on Peltier effect |
| CN109378538A (en) * | 2018-11-26 | 2019-02-22 | 徐州帝意电子有限公司 | A kind of explosion-proof accumulator |
| CN114204164A (en) * | 2021-12-08 | 2022-03-18 | 华中科技大学 | Intelligent temperature control system and method applied to liquid metal battery pack |
| CN114204164B (en) * | 2021-12-08 | 2023-07-25 | 华中科技大学 | Intelligent temperature control system and method applied to liquid metal battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105655669B (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202839901U (en) | Thermal management system of power battery | |
| CN103715473B (en) | A kind of power battery thermal management system | |
| CN205194809U (en) | Electric automobile power battery's thermal management system and electric automobile | |
| CN106585414B (en) | A kind of intelligent multiloop electric automobile cooling system | |
| CN202076386U (en) | Battery temperature management system and automobile | |
| CN204407446U (en) | A kind of power battery thermal management system with heating function | |
| CN107196013B (en) | Commercial vehicle power battery thermal management system | |
| CN202518083U (en) | Battery cold and heat management system of electric automobile | |
| CN107317065B (en) | TEC-based power battery thermal management system and control method thereof | |
| KR20130107354A (en) | Battery module, battery temperature managing system and vehicle comprising the same | |
| CN106374163A (en) | Battery thermal management system | |
| CN109585729A (en) | A kind of controlling temp type power battery pack | |
| CN103531864A (en) | Battery box heat management system and method for electric automobile | |
| CN205692939U (en) | A kind of electric automobile power battery heat management system | |
| CN111391605B (en) | Whole car thermal management system of new forms of energy electric automobile with all-weather multimode switch function | |
| CN105633501A (en) | Liquid flow thermal management device and management system of electromobile power battery pack and control method of management system | |
| CN105846010A (en) | Radiating system and radiating method for lithium ion battery pack | |
| CN111697288A (en) | Power battery thermal management system with cold and hot working condition temperature regulation function | |
| CN113078386A (en) | Honeycomb phase change material and liquid cooling coupled battery cooling system and cooling method | |
| CN105655669A (en) | Controller for adjusting battery temperature | |
| CN109301368A (en) | New-energy electric vehicle battery integrated thermal management system and control method | |
| CN210092296U (en) | New energy automobile battery thermal management system | |
| CN209804832U (en) | battery pack and vehicle | |
| CN205723860U (en) | A kind of battery modules with heat management device | |
| CN208078135U (en) | Formula battery modules are put in a kind of battery core side |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181113 Address after: 510000 room 1201, Tan Village Road, Tianhe District, Guangzhou, Guangdong, 1201 Applicant after: Guangzhou loe information Polytron Technologies Inc Address before: Room 108-27, 29 Building No. 5, Gaoke No. 5 Road, Nanjing High-tech Development Zone, Jiangsu Province Applicant before: NANJING DEERFA TRANSPORTATION TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |