CN103723263B - A kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system - Google Patents
A kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system Download PDFInfo
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- CN103723263B CN103723263B CN201310696567.2A CN201310696567A CN103723263B CN 103723263 B CN103723263 B CN 103723263B CN 201310696567 A CN201310696567 A CN 201310696567A CN 103723263 B CN103723263 B CN 103723263B
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- 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
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Abstract
The invention discloses a kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system, including water delivery unit, gas transmission unit and control unit, water delivery unit controls the temperature of lithium battery group, gas transmission unit controls the temperature of hot water storage tank, control unit includes controller, electromagnetic valve and temperature sensor, temperature signal is sent to controller by temperature sensor, and controller controls opening and Guan Bi of electromagnetic valve, regulates water delivery and gas transmission。Hybrid power Electrical Propulsion Ship lithium battery temperature control system of the present invention, water resource cooling during ship's navigation is used to reduce lithium battery group temperature, and waste gas when can run in conjunction with diesel power generation carrys out the water in heat storage water tank, and then heater riser lithium battery group temperature, native system Appropriate application diesel engine used heat, energy-conserving and environment-protective；The control system adopting the present invention makes the intensification of lithium battery group control accurately with temperature in temperature-fall period, it is ensured that the normal operation of lithium battery group, system structure is simple, it is easy to realize。
Description
Technical field
The present invention relates to battery temperature and control technical field, specifically, be a kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system。
Background technology
Under the background of world's energy-saving and emission-reduction, hybrid power Electrical Propulsion Ship becomes a kind of development trend, is the transition changed to pure electric power Ship propulsion method by traditional energy Ship propulsion method。It has lithium battery and diesel generating set two overlaps the energy and provides device。Lithium battery plays an important role in hybrid power Electrical Propulsion Ship, research shows that lithium battery useable content ratio and coulombic efficiency all have extremely close relationship with temperature, battery availability factor will be substantially reduced below or above its best use temperature, even damage battery。Patent CN200610155969.1 discloses a kind of battery heat control device for hybrid vehicle, it adopts cooling water and electrical heating method that battery is carried out temperature control, but the method is subject to the restriction of automobile applying working condition, temperature control and its electrically heated method of being not suitable for large ship lithium battery need nonetheless remain for consuming electric energy, only have certain environment protecting。Patent CN201310307942.X discloses a kind of hybrid power ship lithium battery from flow cooling device, this device effectively utilizes water resource during ship's navigation to cool down for battery, and there is certain effects of energy saving and emission reduction, but it is energy-conservation not to the use of couveuse in heating link part, and it is big to take up room, temperature-rise period temperature controls inaccuracy。About the hybrid power Electrical Propulsion Ship lithium battery temperature control system of the present invention, yet there are no report。
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that a kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system。
For achieving the above object, the present invention adopts the technical scheme that:
A kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system, including water delivery unit, gas transmission unit and control unit；
Described water delivery unit includes water-supply-pipe one, hot water storage tank, water-supply-pipe two and drain pipe, described water-supply-pipe one connects the water inlet of hot water storage tank, one end of described water-supply-pipe two connects the outlet of hot water storage tank, the other end of water-supply-pipe two connects drain pipe, and described water-supply-pipe two is wrapped in lithium battery group periphery；
Described gas transmission unit includes diesel engine, exhaustor one, appendix and exhaustor two, and described exhaustor one and appendix are all connected to diesel engine, and described appendix is wrapped in hot water storage tank periphery, and the gas outlet of appendix connects exhaustor two；
Described control unit includes controller, six electromagnetic valves and two temperature sensors, and temperature signal is sent to controller by two temperature sensors, and controller controls opening and Guan Bi of six electromagnetic valves；Wherein, first temperature sensor is attached at lithium battery group surface, second temperature sensor is located on hot water storage tank, electromagnetic valve one is located on exhaustor one, electromagnetic valve two is located at the porch of appendix, and electromagnetic valve three is located on water-supply-pipe one, and electromagnetic valve four is located on exhaustor two, electromagnetic valve five is located at the porch of water-supply-pipe two, and electromagnetic valve six is located on drain pipe。
Described water delivery unit also includes a total water tank, is stored the water in water resource to total water tank by drinking-water pipe, and described water-supply-pipe one connects total water tank and hot water storage tank。
Preferably, six described electromagnetic valves are Unidirectional solenoid valve。
When lithium battery group temperature is normal, water delivery unit does not work, diesel engine normal discharge waste gas；When lithium battery group temperature is higher than normal working temperature, water delivery cell operation, lower the temperature to lithium battery group, diesel engine normal discharge waste gas, not heat storage water tank；When lithium battery group temperature is lower than normal working temperature, water delivery cell operation, the waste gas of diesel engine heats to hot water storage tank simultaneously, and then promotes lithium battery group temperature。
The invention has the advantages that:
1, hybrid power Electrical Propulsion Ship lithium battery temperature control system of the present invention, water resource cooling during ship's navigation is used to reduce lithium battery group temperature, and waste gas when can run in conjunction with diesel power generation carrys out the water in heat storage water tank, and then heater riser lithium battery group temperature, native system Appropriate application diesel engine used heat, energy-conserving and environment-protective；
2, the control system of the present invention is adopted to make the intensification of lithium battery group control accurately with temperature in temperature-fall period, it is ensured that the normal operation of lithium battery group, system structure is simple, it is easy to realize。
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of hybrid power Electrical Propulsion Ship lithium battery temperature control system of the present invention。
The accompanying drawing labelling related in accompanying drawing and ingredient are as follows:
1. lithium battery group 2. controller
3. total water tank 4. hot water storage tank
5. diesel engine 6. water resource
7. drinking-water pipe 8. water-supply-pipe one
9. water-supply-pipe 2 10. drain pipe
11. exhaustor 1 appendix
13. exhaustor 2 14. first temperature sensor
15. the second temperature sensor 16. electromagnetic valve one
17. electromagnetic valve 2 18. electromagnetic valve three
19. electromagnetic valve 4 20 electromagnetic valve five
21. electromagnetic valve six。
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention provided by the invention is elaborated。
Refer to the structural representation that Fig. 1, Fig. 1 are hybrid power Electrical Propulsion Ship lithium battery temperature control systems。This system generally includes three unit: water delivery unit, gas transmission unit and control unit。
Described water delivery unit includes water-supply-pipe 1, hot water storage tank 4, water-supply-pipe 29 and drain pipe 10。Water-supply-pipe 1 connects the water inlet of hot water storage tank 4, and one end of water-supply-pipe 29 connects the outlet of hot water storage tank 4, and the other end of water-supply-pipe 29 connects drain pipe 10。Water-supply-pipe 29 is wrapped in lithium battery group 1 periphery。Water delivery unit also includes a total water tank 3, is stored the water in water resource 6 to total water tank 3 by drinking-water pipe 7, and water-supply-pipe 1 connects total water tank 3 and hot water storage tank 4。
Described gas transmission unit includes diesel engine 5, exhaustor 1, appendix 12 and exhaustor 2 13。Exhaustor 1 and appendix 12 are all connected to diesel engine 5。Appendix 12 is wrapped in hot water storage tank 4 periphery, and the gas outlet of appendix 12 connects exhaustor 2 13。
Described control unit includes controller 2, electromagnetic valve 1, electromagnetic valve 2 17, electromagnetic valve 3 18, electromagnetic valve 4 19, electromagnetic valve 5 20, electromagnetic valve the 6 21, first temperature sensor 14 and the second temperature sensor 15。First temperature sensor 14 is attached at lithium battery group 1 surface, second temperature sensor 15 is located on hot water storage tank 4, the temperature signal of lithium battery group 1 and hot water storage tank 4 is sent to controller 2 by respectively, and controller 2 sets opening and Guan Bi of six electromagnetic valves of programme-control according to interior。Electromagnetic valve 1 is located on exhaustor 1, electromagnetic valve 2 17 is located at the porch of appendix 12, and electromagnetic valve 3 18 is located on water-supply-pipe 1, and electromagnetic valve 4 19 is located on exhaustor 2 13, electromagnetic valve 5 20 is located at the porch of water-supply-pipe 29, and electromagnetic valve 6 21 is located on drain pipe 10。All electromagnetic valves can be all Unidirectional solenoid valve, controls the one-way flow of gas and water。
The normal working temperature T of setting lithium battery group 1 ranges for Tmin≤T≤Tmax, the operation logic of this temperature control system is as follows:
(1) when lithium battery group 1 temperature is normal, i.e. Tmin≤T≤TmaxTime, controller 2 cuts out electromagnetic valve 2 17 and electromagnetic valve 3 18, opens electromagnetic valve 1, diesel engine 5 normal discharge waste gas；Other electromagnetic valves are in the raw。
(2) as lithium battery group 1 temperature T > TmaxTime, controller 2 cuts out electromagnetic valve 2 17, opens electromagnetic valve 1, electromagnetic valve 3 18, electromagnetic valve 4 19, electromagnetic valve 5 20 and electromagnetic valve 6 21；Diesel engine 5 normal discharge waste gas, and the gas in appendix 12 can discharge, not heat storage water tank 4；Cold water in total water tank 3 quickly enters water-supply-pipe 29 by water-supply-pipe 1 and hot water storage tank 4, lowers the temperature to lithium battery group 1, and water is finally discharged from drain pipe 10；The temperature signal of lithium battery group 1 is passed to controller 2 by the first temperature sensor 14 in real time, and controller 2 can also control electromagnetic valve 5 20 and the uninterrupted of electromagnetic valve 6 21。
(3) as lithium battery group 1 temperature T < TminTime, electromagnetic valve 3 18 opened by controller 2, closes electromagnetic valve 5 20, to hot water storage tank 4 water filling, simultaneously closes off electromagnetic valve 1, open electromagnetic valve 2 17 and electromagnetic valve 4 19, allow the waste gas of diesel engine 5 heat to hot water storage tank 4；When the second temperature sensor 15 detects that water temperature is higher than TminTime, electromagnetic valve 5 20 opened by controller 2, closes electromagnetic valve 6 21, and hot water heats to lithium battery group 1；Controller 2 can also control the uninterrupted of electromagnetic valve 3 18, electromagnetic valve 5 20, electromagnetic valve 6 21 according to temperature signal, utilizes waste gas continuous heating。
Hybrid power Electrical Propulsion Ship lithium battery temperature control system of the present invention, use ship's navigation time sea water, river or water resources in lake cooling reduce lithium battery group 1 temperature, and can in conjunction with diesel engine 5 generator operation time waste gas carry out the water in heat storage water tank 4, and then heater riser lithium battery group 1 temperature, the used heat of native system Appropriate application diesel engine 5, energy-conserving and environment-protective。Lithium battery group 1 is heated up the control system adopting the present invention and temperature in temperature-fall period controls accurately, it is ensured that the normal operation of lithium battery group 1, system structure is simple, it is easy to realize。
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the inventive method; can also making some improvement and supplement, these improve and supplement and also should be regarded as protection scope of the present invention。
Claims (2)
1. a hybrid power Electrical Propulsion Ship lithium battery temperature control system, it is characterised in that include water delivery unit, gas transmission unit and control unit；
Described water delivery unit includes water-supply-pipe one, hot water storage tank, water-supply-pipe two and drain pipe, described water-supply-pipe one connects the water inlet of hot water storage tank, one end of described water-supply-pipe two connects the outlet of hot water storage tank, the other end of water-supply-pipe two connects drain pipe, and described water-supply-pipe two is wrapped in lithium battery group periphery；
Described gas transmission unit includes diesel engine, exhaustor one, appendix and exhaustor two, and described exhaustor one and appendix are all connected to diesel engine, and described appendix is wrapped in hot water storage tank periphery, and the gas outlet of appendix connects exhaustor two；
Described control unit includes controller, six electromagnetic valves and two temperature sensors, and temperature signal is sent to controller by two temperature sensors, and controller controls opening and Guan Bi of six electromagnetic valves；Wherein, first temperature sensor is attached at lithium battery group surface, second temperature sensor is located on hot water storage tank, electromagnetic valve one is located on exhaustor one, electromagnetic valve two is located at the porch of appendix, and electromagnetic valve three is located on water-supply-pipe one, and electromagnetic valve four is located on exhaustor two, electromagnetic valve five is located at the porch of water-supply-pipe two, and electromagnetic valve six is located on drain pipe；
Described water delivery unit also includes a total water tank, is stored the water in water resource to total water tank by drinking-water pipe, and described water-supply-pipe one connects total water tank and hot water storage tank。
2. hybrid power Electrical Propulsion Ship lithium battery temperature control system according to claim 1, it is characterised in that six described electromagnetic valves are Unidirectional solenoid valve。
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| CN201310696567.2A CN103723263B (en) | 2013-12-18 | 2013-12-18 | A kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system |
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| CN201310696567.2A CN103723263B (en) | 2013-12-18 | 2013-12-18 | A kind of hybrid power Electrical Propulsion Ship lithium battery temperature control system |
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| CN103723263A CN103723263A (en) | 2014-04-16 |
| CN103723263B true CN103723263B (en) | 2016-06-22 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104051684B (en) * | 2014-05-29 | 2016-08-17 | 北京新能源汽车股份有限公司 | A kind of power battery device with drain function and control method thereof |
| CN105932362A (en) * | 2016-04-18 | 2016-09-07 | 浙江中科立德新材料有限公司 | Radiating and cooling apparatus used for ship energy storage equipment |
| CN109278945A (en) * | 2018-11-21 | 2019-01-29 | 深圳市海斯比船艇科技股份有限公司 | A kind of steady binary unmanned boat of microlight-type |
| CN109786868B (en) * | 2018-12-13 | 2020-11-06 | 北京理工大学 | Method, system and device for processing thermal runaway of battery system of electric ship |
| CN111332441B (en) * | 2020-03-28 | 2021-10-26 | 哈尔滨工程大学 | Ship ammonia-electricity hybrid power system with heat storage-cooling battery thermal management system |
| CN111319745B (en) * | 2020-03-28 | 2022-01-14 | 哈尔滨工程大学 | Ship ammonia-electricity hybrid power system with battery thermal management and double main engines and double motors |
| CN111332444B (en) * | 2020-03-28 | 2022-04-29 | 哈尔滨工程大学 | Single-shaft double-motor ship ammonia-electricity hybrid power system based on electric composite pressurization |
| CN116885341A (en) * | 2023-09-06 | 2023-10-13 | 江苏永昇空调有限公司 | Ship energy storage high-precision temperature control system |
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| CN2132840Y (en) * | 1992-09-29 | 1993-05-12 | 蚌埠第三空气压缩机厂 | Compressed air heater by use of diesel engine waste gas |
| CN101000972B (en) * | 2006-12-28 | 2011-05-11 | 奇瑞汽车有限公司 | Thermal control device for battery of mixed power vehicle |
| KR101256296B1 (en) * | 2010-12-30 | 2013-04-18 | 주식회사 포스코아이씨티 | Battery System |
| CN102139646B (en) * | 2011-02-18 | 2012-11-28 | 奇瑞汽车股份有限公司 | Power battery thermal management system and control method thereof |
| CN202423515U (en) * | 2011-12-31 | 2012-09-05 | 河北新捷亚电动汽车有限公司 | Temperature control system of electromobile lithium battery |
| CN103337676B (en) * | 2013-07-22 | 2015-10-28 | 上海海事大学 | Hybrid power ship lithium battery is from flow cooling device |
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