CN209880755U - Marine aluminum-air battery-lithium ion battery hybrid power system - Google Patents
Marine aluminum-air battery-lithium ion battery hybrid power system Download PDFInfo
- Publication number
- CN209880755U CN209880755U CN201920716614.8U CN201920716614U CN209880755U CN 209880755 U CN209880755 U CN 209880755U CN 201920716614 U CN201920716614 U CN 201920716614U CN 209880755 U CN209880755 U CN 209880755U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- aluminum
- battery pack
- air cell
- 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.)
- Active
Links
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Hybrid Cells (AREA)
Abstract
The utility model discloses a marine aluminium air cell-lithium ion battery hybrid power system, characterized by, including charge the control unit and the aluminium air cell group and the lithium ion battery group that are connected with charge the control unit, aluminium air cell group and lithium ion battery group all external connection heat management unit, wherein aluminium air cell group sets up the first solenoid valve and the electrolyte feed pump and the electrolyte liquid storage pot intercommunication of connecting according to the order, aluminium air cell group still passes through second solenoid valve 2 and backward flow fluid reservoir intercommunication, aluminium air cell group still sets up the third solenoid valve of connection according to the order, washing liquid circulating pump and washing liquid storage pot intercommunication, the electrolyte liquid storage pot is through single suction pump and sea water intercommunication. The system can improve the endurance mileage of the new energy ship, reduce the use cost, has the characteristic of electric energy supplement without the limitation of place and time, solves the problems of slow charging and long charging time, and provides good power for the field of new energy ships.
Description
Technical Field
The utility model relates to a driving system of new forms of energy boats and ships specifically is a marine aluminium air battery-lithium ion battery hybrid power system.
Background
At present, the global energy supply is gradually deficient, the problem of environmental pollution is becoming more severe, and people are exploring new energy. The aluminum-air battery has the advantages of rich raw materials, high specific energy, long service life, no pollution of reaction products, rapid energy supplement and the like, and becomes a development hotspot in the energy field of the world at present. The aluminum-air battery is a chemical power source which takes oxygen in the air as a positive electrode active material and metal aluminum as a negative electrode active material, and the oxygen in the air can reach an electrochemical reaction interface through a gas diffusion electrode to react with the metal aluminum to release electric energy.
In the field of current new energy ships, a pure electric mode is mostly adopted, a power system mostly adopts a lithium ion battery, the lithium ion battery has excellent discharge characteristics and is suitable for providing stable power output for a motor, but the endurance mileage of the lithium ion battery is limited, the specific energy is not high enough compared with an aluminum air battery, and the charging time is long. The aluminum air battery does not need charging equipment, and the metal aluminum cathode can be replaced within a few minutes, so that the purpose of quick charging is achieved. Compared with a hydrogen fuel cell, the aluminum-air cell replaces hydrogen fuel by metal aluminum, and the whole system is safer and more reliable. Compared with hydrogen fuel, the metal aluminum is cheaper, has small volume, is easier to store and transport and is more economical. Therefore, the advantages of the aluminum air battery and the lithium ion battery are combined with each other, the lithium ion battery pack is utilized to provide stable electric energy output for the ship driving system, and the aluminum air battery pack is used for supplementing the electric energy for the lithium ion battery pack, so that the purpose of electric-electric mixing is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a marine aluminium air cell-lithium ion battery hybrid power system to prior art not enough. The system can improve the endurance mileage of the new energy ship, reduce the use cost, has the characteristic of electric energy supplement without the limitation of place and time, solves the problems of slow charging and long charging time, and provides good power for the field of new energy ships.
Realize the utility model discloses the technical scheme of purpose is:
the utility model provides a marine aluminium air cell-lithium ion battery hybrid power system, different from prior art, including the control unit that charges and aluminium air battery and the lithium ion battery group of being connected with the control unit that charges, aluminium air battery and lithium ion battery group all external connection heat management unit, wherein aluminium air battery sets up the first solenoid valve and the electrolyte feed pump and the electrolyte liquid storage pot intercommunication of connecting according to the order, aluminium air battery still passes through second solenoid valve and return fluid reservoir intercommunication, aluminium air battery still sets up the third solenoid valve of connecting according to the order, the washing liquid circulating pump communicates with the washing liquid storage pot, the electrolyte liquid storage pot communicates with the sea water through the single suction pump.
The aluminum air battery pack is provided with an air electrode and an aluminum electrode, wherein the aluminum electrode is a plug-in type replaceable negative electrode metal plate, and the replaceable negative electrode metal plate is easy to assemble and disassemble, so that the aluminum air battery pack can complete charging work quickly.
The heat management unit is provided with a heat dissipation medium, a heat dissipation channel and a temperature sensor, when the temperature sensor in the heat management unit monitors that the internal temperature of the lithium ion battery pack is lower than-10 ℃, a heating and warming signal is transmitted to the aluminum air battery pack, the heat management unit is in the prior art, a conventional IGBT heat dissipation chip is generally arranged in the heat management unit, and the heat management unit can be a SIGC156T60NR2C (600V, 200A) or a SIGC100T65R3E (650V, 200A).
The charging control unit adopts any one of TP4057, SL1053 and HL7016 charging chips.
The lithium ion battery pack is provided with an electric quantity sensor, the electric quantity sensor is one of a shunt or a resistance voltage divider, and when the electric quantity sensor monitors that the residual electric quantity of the lithium ion battery pack is less than 30%, a charging signal is fed back to the aluminum air battery pack.
The lithium ion battery pack is provided with a heating plate.
The lithium ion battery generally adopts one of B1-1P36S, B2-2P18S and C1-1P48S, and the electric quantity sensor generally adopts JCE 400-ASS/E.
The aluminum-air battery pack selects seawater as electrolyte, seawater is pumped by a single suction pump and conveyed to the electrolyte storage tank, and in addition, seawater is adopted as a heat dissipation medium to transfer heat generated by the aluminum-air battery pack to the lithium ion battery pack through a heat dissipation channel in a heat management system in a circulating water mode.
When the electric quantity of the lithium ion battery pack is monitored to be insufficient by the electric quantity sensor, a charging signal is fed back to the aluminum air battery pack in time, the aluminum air battery pack supplements the electric quantity of the lithium ion battery pack, at the moment, the first electromagnetic valve is opened, the second electromagnetic valve and the third electromagnetic valve are closed, electrolyte is controlled by an electrolyte supply pump, the electrolyte is output from an electrolyte liquid storage tank and enters the aluminum air battery pack to generate electric energy, and the electric energy is input into the lithium ion battery pack through the charging control unit to charge the lithium ion battery pack; after the charging operation is finished, the electrolyte backflow state is entered, at the moment, the second electromagnetic valve is opened, the first electromagnetic valve and the third electromagnetic valve are in the closed state, residual electrolyte enters the backflow liquid tank, after the backflow operation is finished, the second electromagnetic valve is closed, the third electromagnetic valve is opened, the cleaning liquid circulating pump controls the cleaning liquid to be output from the cleaning liquid storage tank, the cleaning liquid enters the aluminum air battery pack, and the aluminum air battery pack is cleaned.
The temperature sensor in the heat management unit realizes effective utilization of electric energy and heat generated by the aluminum air battery pack, the internal temperature of the lithium ion battery pack is too low, so that the whole battery pack can not be discharged or the discharge efficiency is low, and the service life of the lithium ion battery pack is influenced, at the moment, a matched heating plate is arranged in the lithium ion battery pack, when the temperature sensor in the heat management unit monitors that the internal temperature of the lithium ion battery pack is low, a heating temperature-rising signal is transmitted to the aluminum air battery pack, the aluminum air battery pack starts a discharge working mode, the heating plate in the lithium ion battery pack is supplied with power through the charging control unit, so that the internal temperature of the lithium ion battery pack is raised, meanwhile, seawater is used as a heat-radiating medium, the heat generated by the aluminum air battery pack is transmitted to the lithium ion battery pack in a circulating water mode through, on one hand, the defect that the lithium ion battery pack cannot discharge electricity or has low discharging efficiency due to low temperature can be overcome, and on the other hand, heat generated by the aluminum air battery pack can be quickly and effectively diffused out.
Compared with the prior art, the technical scheme has the following advantages:
(1) the endurance mileage of the new energy ship can be greatly improved, and the aluminum air battery-lithium ion battery hybrid power system fully utilizes the characteristics that the aluminum air battery has high energy density, can stably discharge for a long time and is not limited by any place and time, so as to fully supplement the electric quantity for the lithium ion battery pack;
(2) the use cost of the system can be reduced, the electrolyte part of the aluminum-air battery pack can directly use seawater, which is the characteristic of a metal-air battery, and the raw material cost can be greatly saved by utilizing a mode of directly conveying the seawater into an electrolyte storage tank by using a single suction pump;
(3) the effective utilization of the electric energy and the heat of the aluminum air battery pack can be realized, in the whole hybrid power battery system, a set of heat management system is designed, the electric energy and the heat generated by the aluminum air battery pack are transmitted to the interior of the lithium ion battery pack, and the defect that the power cannot be discharged or the discharging efficiency is low in the environment with lower temperature of the lithium ion battery pack is overcome.
The system can improve the endurance mileage of the new energy ship, reduce the use cost, has the characteristic of electric energy supplement without the limitation of place and time, solves the problems of slow charging and long charging time, and provides good power for the field of new energy ships.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Detailed Description
The contents of the present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited thereto.
Example (b):
referring to fig. 1, the marine aluminum-air battery-lithium ion battery hybrid power system comprises a charging control unit, and an aluminum-air battery pack and a lithium ion battery pack which are connected with the charging control unit, wherein the aluminum-air battery pack and the lithium ion battery pack are both externally connected with a heat management unit, the aluminum-air battery pack is communicated with an electrolyte liquid storage tank through a first electromagnetic valve and an electrolyte supply pump which are sequentially connected, the aluminum-air battery pack is further communicated with a backflow liquid storage tank through a second electromagnetic valve, the aluminum-air battery pack is further communicated with a third electromagnetic valve which are sequentially connected, a cleaning liquid circulating pump is communicated with the cleaning liquid storage tank, and the electrolyte liquid storage tank is communicated with seawater through.
The aluminum-air battery pack is composed of an air electrode and an aluminum electrode, wherein the aluminum electrode is a plug-in type replaceable negative electrode metal plate, and the plug-in type replaceable negative electrode metal plate is easy to assemble and disassemble, so that the aluminum-air battery pack can complete charging work quickly.
The heat management unit is provided with a heat dissipation medium, a heat dissipation channel and a temperature sensor, and when the temperature sensor in the heat management unit monitors that the internal temperature of the lithium ion battery pack is lower than-10 ℃, a heating temperature signal is transmitted to the aluminum air battery pack, in the embodiment, the temperature sensor adopts a thermocouple temperature sensor with the models of WRM-101 and WRN-101, the heat management unit in the embodiment is the prior art, a conventional IGBT heat dissipation chip with the model of SIGC156T60NR2C (600V, 200A) is generally arranged in the heat management unit.
The charging control unit adopts any one of TP4057, SL1053 and HL7016 charging chips.
The lithium ion battery pack is provided with an electric quantity sensor, the electric quantity sensor is one of a shunt or a resistance voltage divider, and when the electric quantity sensor monitors that the residual electric quantity of the lithium ion battery pack is less than 30%, a charging signal is fed back to the aluminum air battery pack.
The lithium ion battery pack is provided with a heating plate.
The lithium ion battery adopts B1-1P36S, and the electric quantity sensor adopts JCE 400-ASS/E.
The aluminum-air battery pack selects seawater as electrolyte, seawater is pumped by a single suction pump and conveyed to the electrolyte storage tank, and in addition, seawater is adopted as a heat dissipation medium to transfer heat generated by the aluminum-air battery pack to the lithium ion battery pack through a heat dissipation channel in a heat management system in a circulating water mode.
When the electric quantity of the lithium ion battery pack is monitored to be insufficient by the electric quantity sensor, a charging signal is fed back to the aluminum air battery pack in time, the aluminum air battery pack supplements the electric quantity of the lithium ion battery pack, at the moment, the first electromagnetic valve is opened, the second electromagnetic valve and the third electromagnetic valve are closed, electrolyte is controlled by an electrolyte supply pump, the electrolyte is output from an electrolyte liquid storage tank and enters the aluminum air battery pack to generate electric energy, and the electric energy is input into the lithium ion battery pack through the charging control unit to charge the lithium ion battery pack; after the charging operation is finished, the electrolyte backflow state is entered, at the moment, the second electromagnetic valve is opened, the first electromagnetic valve and the third electromagnetic valve are in the closed state, residual electrolyte enters the backflow liquid tank, after the backflow operation is finished, the second electromagnetic valve is closed, the third electromagnetic valve is opened, the cleaning liquid circulating pump controls the cleaning liquid to be output from the cleaning liquid storage tank, the cleaning liquid enters the aluminum air battery pack, and the aluminum air battery pack is cleaned.
The temperature sensor in the heat management unit realizes effective utilization of electric energy and heat generated by the aluminum air battery pack, the internal temperature of the lithium ion battery pack is too low, so that the whole battery pack can not be discharged or the discharge efficiency is low, and the service life of the lithium ion battery pack is influenced, at the moment, a matched heating plate is arranged in the lithium ion battery pack, when the temperature sensor in the heat management unit monitors that the internal temperature of the lithium ion battery pack is low, a heating temperature-rising signal is transmitted to the aluminum air battery pack, the aluminum air battery pack starts a discharge working mode, the heating plate in the lithium ion battery pack is supplied with power through the charging control unit, so that the internal temperature of the lithium ion battery pack is raised, meanwhile, seawater is used as a heat-radiating medium, the heat generated by the aluminum air battery pack is transmitted to the lithium ion battery pack in a circulating water mode through, on one hand, the defect that the lithium ion battery pack cannot discharge electricity or has low discharging efficiency due to low temperature can be overcome, and on the other hand, heat generated by the aluminum air battery pack can be quickly and effectively diffused out.
Claims (6)
1. The utility model provides a marine aluminium air cell-lithium ion battery hybrid power system, characterized by, including charge control unit and aluminium air cell group and the lithium ion battery group of being connected with charge control unit, aluminium air cell group and lithium ion battery group are all external connection heat management unit, wherein first solenoid valve and the electrolyte supply pump that aluminium air cell group set up the connection according to the order communicate with the electrolyte liquid storage pot, aluminium air cell group still communicates with the backward flow fluid reservoir through the second solenoid valve, aluminium air cell group still sets up the third solenoid valve of connection according to the order, the washing liquid circulating pump communicates with the washing liquid storage pot, the electrolyte liquid storage pot communicates with the sea water through single suction pump.
2. The marine aluminum-air battery-lithium ion battery hybrid system according to claim 1, wherein the aluminum-air battery pack is provided with an air electrode and an aluminum electrode, wherein the aluminum electrode is a card-insertion type replaceable negative electrode metal plate.
3. The marine aluminum-air battery-lithium ion battery hybrid power system according to claim 1, wherein the thermal management unit is provided with a heat dissipation medium, a heat dissipation channel and a temperature sensor, and when the temperature sensor in the thermal management unit monitors that the internal temperature of the lithium ion battery pack is lower than-10 ℃, a heating temperature rise signal is transmitted to the aluminum-air battery pack.
4. The marine aluminum-air battery-lithium ion battery hybrid system according to claim 1, wherein the charging control unit employs any one of TP4057, SL1053, and HL7016 charging chips.
5. The marine aluminum-air battery-lithium ion battery hybrid power system according to claim 1, wherein the lithium ion battery pack is provided with a charge sensor, the charge sensor is one of a shunt or a resistance divider, and the charge sensor feeds back a charging signal to the aluminum-air battery pack when monitoring that the remaining charge of the lithium ion battery pack is less than 30%.
6. The marine aluminum-air battery-lithium ion battery hybrid system of claim 1, wherein the lithium ion battery pack is provided with a heater plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716614.8U CN209880755U (en) | 2019-05-20 | 2019-05-20 | Marine aluminum-air battery-lithium ion battery hybrid power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716614.8U CN209880755U (en) | 2019-05-20 | 2019-05-20 | Marine aluminum-air battery-lithium ion battery hybrid power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880755U true CN209880755U (en) | 2019-12-31 |
Family
ID=68947074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920716614.8U Active CN209880755U (en) | 2019-05-20 | 2019-05-20 | Marine aluminum-air battery-lithium ion battery hybrid power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061317A (en) * | 2019-05-20 | 2019-07-26 | 广西师范大学 | A kind of aluminium-air cell-lithium ion battery hybrid system peculiar to vessel |
| CN112542599A (en) * | 2020-12-28 | 2021-03-23 | 郑州佛光发电设备有限公司 | Bidirectional self-cleaning system and method for metal-air battery |
| CN113809442A (en) * | 2021-09-22 | 2021-12-17 | 浙江大学 | Flow battery generator system |
-
2019
- 2019-05-20 CN CN201920716614.8U patent/CN209880755U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061317A (en) * | 2019-05-20 | 2019-07-26 | 广西师范大学 | A kind of aluminium-air cell-lithium ion battery hybrid system peculiar to vessel |
| CN112542599A (en) * | 2020-12-28 | 2021-03-23 | 郑州佛光发电设备有限公司 | Bidirectional self-cleaning system and method for metal-air battery |
| CN112542599B (en) * | 2020-12-28 | 2021-11-26 | 郑州佛光发电设备有限公司 | Bidirectional self-cleaning system and method for metal-air battery |
| CN113809442A (en) * | 2021-09-22 | 2021-12-17 | 浙江大学 | Flow battery generator system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209880755U (en) | Marine aluminum-air battery-lithium ion battery hybrid power system | |
| US9231268B2 (en) | Flow battery system with standby mode | |
| CN101606260B (en) | Fuel cell system | |
| US4081693A (en) | Vehicular propulsion system | |
| CN107871915B (en) | Hybrid power supply of fuel cell and storage battery and thermal management method | |
| CN110474070A (en) | A kind of solid-state hydrogen storage is for hydrogen fuel cell system | |
| CN110525237A (en) | The cogeneration system and its control method of electric automobile fuel battery | |
| CN105489973B (en) | A kind of high-performance metal air-fuel battery system | |
| CN102255117A (en) | Battery system for electric vehicle | |
| CN208173715U (en) | A kind of fuel cell system, fuel cell start-up system and vehicle | |
| CN104037435A (en) | Device utilizing fuel cell as power and heat source of ship | |
| CN107611525B (en) | High-power neutral electrolyte metal-air battery system and using method thereof | |
| CN108232269B (en) | Electrolyte circulation system of vanadium battery | |
| CN102751523A (en) | Integrated cell, integrated cell stack including integrated cell and integrated cell system | |
| CN210723238U (en) | Rapid discharge circuit for residual electric quantity of fuel cell stack | |
| CN108615915A (en) | A kind of hydrogen fuel cell water supply energy supplying system applied to fire fighting truck | |
| CN109713337B (en) | Direct methanol fuel cell and lithium ion battery hybrid output device and output method | |
| CN110061317A (en) | A kind of aluminium-air cell-lithium ion battery hybrid system peculiar to vessel | |
| CN214778163U (en) | Container heat preservation system based on fuel cell | |
| KR20200041121A (en) | Redox flow battery | |
| CN205377433U (en) | For military use portable electricity generation integrated equipment that charges | |
| CN210576342U (en) | Heating thermal management system and automobile | |
| CN113173156A (en) | Hybrid power system capable of switching energy flow, vehicle and method | |
| CN115188991A (en) | Hydrogen fuel cell device | |
| CN105576804A (en) | Portable power generation and charging integrated equipment for military use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |