CN204279128U - A kind of electronlmobil with two cover power supply modules - Google Patents
A kind of electronlmobil with two cover power supply modules Download PDFInfo
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- CN204279128U CN204279128U CN201420627551.6U CN201420627551U CN204279128U CN 204279128 U CN204279128 U CN 204279128U CN 201420627551 U CN201420627551 U CN 201420627551U CN 204279128 U CN204279128 U CN 204279128U
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- 239000000446 fuel Substances 0.000 claims description 29
- 229910001416 lithium ion Inorganic materials 0.000 claims description 26
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium Ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 23
- -1 nickel-cadmium Chemical compound 0.000 claims description 15
- 238000004146 energy storage Methods 0.000 claims description 10
- 229910018095 Ni-MH Inorganic materials 0.000 claims description 5
- 229910018477 Ni—MH Inorganic materials 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- TWLBWHPWXLPSNU-UHFFFAOYSA-L [Na].[Cl-].[Cl-].[Ni++] Chemical compound [Na].[Cl-].[Cl-].[Ni++] TWLBWHPWXLPSNU-UHFFFAOYSA-L 0.000 claims description 4
- 230000002493 climbing Effects 0.000 claims description 4
- FKNQFGJONOIPTF-UHFFFAOYSA-N sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 4
- 229910001415 sodium ion Inorganic materials 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract description 9
- 230000004059 degradation Effects 0.000 abstract description 9
- 238000006731 degradation reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000002354 daily Effects 0.000 description 3
- 230000003203 everyday Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 241000283070 Equus zebra Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
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
- 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
Abstract
The utility model relates to a kind of electronlmobil with two cover power supply modules, comprise electronlmobil (1) and be installed on the energy supply system (2) on electronlmobil (1), it is characterized in that: described energy supply system (2) comprises the first power supply module (21) and the second power supply module (22); Described first power supply module can disassemble from electronlmobil, and the first power supply module is from after electronlmobil disassembles, and electronlmobil can rely on separately the second power supply module to travel; The energy stored in first power supply module is 2-80 times of the energy stored in the second power supply module.Electronlmobil provided by the utility model, first power supply module can be public at electrical changing station, and utilize the second power supply module that car is sailed out of electrical changing station, the service efficiency of the first power supply module can be improved like this, reduce the impact of performance degradation when storing to reclaim its cost as early as possible.
Description
Technical field
The utility model relates to a kind of electronlmobil, particularly a kind of electronlmobil with two cover power supply modules.
Background technology
Owing to adding that the maintenance cost of motor is lower than fuel engines along with the raising of the exhaustion of oil and oil price, electronlmobil and the raising of battery performance thereof and the reduction of price, the comprehensive use cost of electronlmobil will inevitably lower than fuel-engined vehicle, and therefore electronlmobil has become the developing direction of automotive field.
Long in order to solve the charging batteries of electric automobile time, the problem that the use caused is inconvenient and continuous travelled distance is short, the electrical changing station of Large scale construction electronlmobil will be a developing direction.Because the battery pack of electronlmobil is connected generally fairly simple with electronlmobil body, the quick-replaceable of batteries of electric automobile group becomes possibility.Existing electrical changing station the battery pack of electronlmobil to be taken off by quick-replaceable equipment after allowing electronlmobil enter electrical changing station and replaces with the battery pack that another group is full of electricity, replacing construction only has a few minutes, can solve the problem that the charging batteries of electric automobile time is long and continuous travelled distance is short like this.
When electrical changing station and battery DISTRIBUTION CENTRE carry out concentrating charging to battery, can monitor battery and safeguard, the temperature of battery also can control, and is conducive to extending battery life like this.Battery can also be optimized charge parameter according to actual conditions when electrical changing station charges and reduce charging current as much as possible, so also be conducive to extending battery life, reduce charging current and can also improve battery charge efficiency, reduce the investment of electrical network and battery charger, reduce costs.
From entire society's efficiency, electrical changing station pattern compares battery-charging station or charging pile pattern, electrical network is small investment in power transmission and distribution and battery charger etc., degree of utilization is high, the charging of batteries of electric automobile can be combined with intelligent power network, make full use of the trough-electricities such as electric power of having more than needed night, promote the economical operation of electrical network, make society's low-carbon environment-friendly more, the performance driving economy of final raising electronlmobil, national grid is exactly using " change electricity, slotting filling is auxiliary " as its developing direction in electronlmobil field.
The use cost of electronlmobil is close to the use cost of regular fuel car.For home-use small passenger car, the grid electricity fee cost of the pure electric sedan every kilometer of current lithium ion battery is essentially about 0.07 yuan, wherein electricity price calculates by 0.5 yuan/kWh, and the fuel cost of close fuel-engined vehicle every kilometer is essentially more than 0.6 yuan, every kilometer of pure electric sedan can save 0.53 yuan like this, the price of pure electric sedan Li-ion batteries piles is with 5.3 ten thousand yuan of calculating (energy of battery pack is pressed 20kWh and calculated), the use cost of pure electric sedan after 100,000 kilometers is used just substantially to maintain an equal level with fuel vehicle, the technology of current pure electric automobile lithium ion battery can accomplish that in such scheme battery life reaches more than 100,000 kilometers.
The type carrying the energy in following electronlmobil can have a variety of, according to main energy sources obtain source difference can be divided into two types: a kind of need charge, such as lithium ion battery, Ni-MH battery, lead-acid battery, ultracapacitor, zinc-air battery, lithium-air battery, aluminium-air cell, magnesium gas battery, nickel-cadmium cell, nickel-zinc cell, sodium-sulfur battery, sodium monochlor(in)ate nickel (Zebra) battery, flow battery, Fly wheel energy storage system, superconducting magnetic energy-storage battery etc.; Another kind is the gas needing to use the band energy, such as fuel cell, pressurized air.
But existing technical scheme, having two problems jointly do not considered for these dissimilar energy supply systems, is battery to carry the device of the energy:
1. battery price is high, and namely the acquisition cost of battery module of electric vehicle is high, and the fund taken is many;
The annual travelled distance of common domestic automobile is generally at 10,000 km, because a lot of family generally just uses automobile to Holiday, takes public transport at ordinary times, wants 10 year electronlmobils just can reach use cost and fuel vehicle is fair by above-mentioned calculating.If but consider the fund cost of the disposable purchase battery pack of customer, then need time of more growing and longer travelled distance that the comprehensive use cost of electronlmobil and fuel vehicle just can be made to maintain an equal level, this it is also proposed higher requirement to the performance of batteries of electric automobile group and vehicle performance.
2. the storge quality of battery pack is poor;
Do not use even if dissimilar battery all exists, the comparatively faster problem of life time decay of battery, such as: when the full electricity of conventional lithium ion battery stores, even if do not use annual irrecoverable capacitance loss all just substantially to lose nearly 20% in about 5%, 5 to 10 year.
Current pure electric automobile is generally only furnished with a set of energy supply system one battery pack, and the continuous travelled distance of battery pack is generally more than 100 kilometers.Consider above-mentioned two problems, the application of current pure electric automobile most economical one generally can only concentrate on bus, taxicar, sanitation cart, the specific areas such as postal car, because in these fields, the travelled distance of each car every day is much higher than home-use car, the battery pack of such electronlmobil can be very fast traveling to end of life, the fund cost purchasing battery pack can be regained very soon, during battery storage, the impact of performance degradation also can be reduced to minimum simultaneously, so pure electric automobile is at bus, taxicar, sanitation cart, the cost performance that the specific areas such as postal car use is much higher than home-use pure electric automobile, increasingly extensive application is obtained in these fields.
At present, the aspect such as battery, battery management system, car load configuration of electronlmobil is obtained for and studies widely, electronlmobil for double cell (energy) system also has Patents document to disclose, such as ZL201020628392.3 discloses a kind of Double battery electric vehicle and electricity applying system thereof, comprise two pieces of batteries, with solving the shortcoming that battery-driven car charging duration is long, charging is inconvenient, travelled distance is short; ZL03222357.9 discloses a kind of Double battery electric vehicle, comprises two pieces of batteries, can extend travelled distance; CN1955031A discloses a kind of hybrid electric vehicle of double power supply parallel, and it comprises battery pack, and battery pack and combustion engine cooperating can carry out speed governing traveling to electronlmobil, extends travelled distance; WO2013/173963A also discloses a kind of battery-driven car, comprises stationary cell and swapping type battery, is equally also used to the problem solving capacity of cell restriction and be convenient to charge.Again must change a Battery pack after the battery roll of electronlmobil gets off by the electrical changing station of present national grid construction to get on, otherwise electronlmobil has no idea to sail out of electrical changing station, therefore no matter whether user uses this Battery pack in the recent period, the batteries of electric automobile group still with this group costliness when electronlmobil sails out of electrical changing station.
Visible existing technical scheme do not solve average family due to the low problem of running time is short, daily travel causes less battery degree of utilization, can not reduce battery storage time performance degradation impact, can not well realize reclaiming battery cost as early as possible.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electronlmobil with two cover power supply modules.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of electronlmobil with two cover power supply modules, comprise electronlmobil (1) and be installed on the energy supply system (2) on electronlmobil (1), it is characterized in that: described energy supply system (2) comprises the first power supply module (21) and the second power supply module (22); Described first power supply module (21) can disassemble from electronlmobil (1), and the first power supply module (21) is from after electronlmobil (1) disassembles, electronlmobil (1) can rely on separately the second power supply module (22) to travel; The energy stored in first power supply module (21) is 2-80 times of the energy stored in the second power supply module (22).
The beneficial effects of the utility model are: the problem of performance degradation during battery degree of utilization low, the battery storage existed for electric automobile energy system, customer can be returned electrical changing station when not using the first power supply module of the utility model electronlmobil and be used as common battery, then utilizes the second power supply module electronlmobil to be opened the parking stall of reuse family house or working space.Can improve the service efficiency of the first power supply module like this, make it use end of life as early as possible, regain the cost of the first power supply module as early as possible, during battery storage, the impact of performance degradation also can be reduced to minimum simultaneously.The place of electrical changing station can be taken like this, reduce the construction cost of electrical changing station, economize the land resource.Customer can also be allowed like this to be separated from the cost buying electronlmobil by battery, reduce the cost buying electronlmobil, be conducive to the large-scale promotion of electronlmobil.Electronlmobil of the present utility model is different from existing pure electric automobile, also the electronlmobil of existing hybrid-electric car and stroke-increasing electric automobile and existing double cell is different from, such as hybrid-electric car, stroke-increasing electric automobile mainly design in order to fuel-economizing or the continuous travelled distance of prolongation, instead of in order to the utilization ratio improving batteries of electric automobile is to regain the cost of battery as early as possible.
On the basis of technique scheme, the utility model can also do following improvement.
Further, when described second power supply module (22) is separately electronlmobil (1) supply energy source, the maximum speed of electronlmobil (1) is 85km/h.
The beneficial effect of above-mentioned further scheme is adopted to be weight and the cost of reduction by second power supply module; prevent battery pack as the second power supply module with excessive current discharge; the performance of protection battery pack; in addition due to the first power supply module disassemble after the distribution of weight of electronlmobil there occurs change, underspeed the safety and reliability travelling and can improve electronlmobil.
Further, the energy stored in described second power supply module (22) is between 0.2kWh-3.9kWh.
The beneficial effect of above-mentioned further scheme is adopted to be can install the first high power supply module of the continuous travelled distance of energy height additional at electrical changing station, the service efficiency of the first high power supply module that raises the cost.First power supply module electrical changing station can as common battery use thus service efficiency is high, fund cost is this also reduces service life because common battery can reach faster, reduce the impact of performance degradation when the first power supply module stores simultaneously, and the parking stall of electrical changing station need not be taken, (the continuous travelled distance of energy correspondence between 0.2kWh-3.9kWh is at 2-39 km for the second power supply module that the little continuous travelled distance of energy can be utilized short, similar with the diameter range of following electrical changing station layout) electronlmobil sailed out of electrical changing station and makes full use of the parking stall that electronlmobil user has by oneself.This can allow customer not only be optimized according to the lease time of battery and the how many use cost to battery pack of cash pledge according to consumes power, travelled distance in the lease and use procedure of battery pack in addition.
Further, the energy stored in described first power supply module (21) is between 4.0kWh-15.0kWh.
The beneficial effect of above-mentioned further scheme is adopted to be the feature of travelled distance below 40-150 kilometer (energy at continuous travelled distance corresponding to the battery pack of 4.0kWh-15.0kWh at 40-150 km) making full use of general autoist every day, customer can select the energy stored in the first power supply module to save use cost according to actual needs, the weight of car load can also be reduced like this, energy-conserving and environment-protective, improve the service efficiency of the first power supply module, reduce the impact of performance degradation during battery storage.
Further, described first power supply module (21) be selected from lithium ion battery, fuel cell, Ni-MH battery, lead-acid battery, ultracapacitor, zinc-air battery, lithium-air battery, aluminium-air cell, magnesium gas battery, nickel-cadmium cell, nickel-zinc cell, sodium-sulfur battery, sodium-ion battery, sodium nickel chloride battery, flow battery, Fly wheel energy storage system, superconducting magnetic energy-storage battery one or more.
Further, described second power supply module (22) is selected from one or more in lithium ion battery, fuel cell, Ni-MH battery, lead-acid battery, ultracapacitor, zinc-air battery, lithium-air battery, aluminium-air cell, magnesium gas battery, nickel-cadmium cell, nickel-zinc cell, sodium-sulfur battery, sodium-ion battery, sodium nickel chloride battery, flow battery, Fly wheel energy storage system, superconducting magnetic energy-storage battery.
Further, described first power supply module (21) is battery, and described second power supply module (22) is fuel electric generator.
Further, described first power supply module (21) is battery, described second power supply module (22) is fuel engines, and the second power supply module (22) can travel by Direct driver electronlmobil (1).
Further, described first power supply module (21) charges or provides the energy to described second power supply module (22).
Further, described first power supply module (21) charges or provides the energy to when not powering described second power supply module (22) to electric automobile motor.
The beneficial effect of above-mentioned further scheme is adopted to be after as far as possible guarantee first power supply module disassembles, second power supply module is in the state that energy is full of, and electronlmobil can rely on separately the second power supply module to go to destination and can sail again and get back to electrical changing station.
Further, when described first power supply module (21) and described second power supply module (22) are simultaneously in electronlmobil (1), electronlmobil (1) startup, acceleration and the first power supply module (21) and described second power supply module (22) described in when climbing provide the energy to electronlmobil (1) jointly.
The beneficial effect of above-mentioned further scheme is adopted to be improve the startup of electronlmobil, acceleration and grade climbing performance.
Further, described electronlmobil (1) is equipped with power to be less than the onboard charger of 5kW.
The beneficial effect of above-mentioned further scheme is adopted to be, when customer uses electronlmobil relatively more frequent and travelled distance is not oversize, electrical changing station dismounting can not be spent or change battery, the alternating current of average family can be utilized to be charged to electronlmobil first power supply module by low power onboard charger, property easy to use is good, can not also need charging pile and high-performance battery charger like this.This onboard charger charges also can to the second power supply module in addition, thus makes the second power supply module be in full power state.
Further, the utility model proposes the using method of its electronlmobil:
When described first power supply module (21) and described second power supply module (22) are simultaneously in electronlmobil (1), the described first power supply module (21) of preferential use.
The beneficial effect of above-mentioned further scheme is adopted to be that the service efficiency of raising first power supply module is with cost-recovering as early as possible.
Further, determine to use described first power supply module (21) or described second power supply module (22) according to pre-travelled distance.
Further, the energy stored in described first power supply module (21) or described second power supply module (22) is determined according to pre-travelled distance.
Further, when routine use or pre-travelled distance near time, use described second power supply module (22), when routine use or pre-travelled distance far away time, use described first power supply module (21).
Adopt the beneficial effect of above-mentioned further scheme to be to allow customer in the battery pack even lease of electronlmobil and use procedure, according to pre-travelled distance, use cost is optimized.If the travelled distance of daily every day is below 60 kilometers, then use the first power supply module that energy is 6.0kWh, to reduce use cost; If daily round electrical changing station mileage is below 20 kilometers, then use the electronlmobil that the second power supply module energy is 2.0kWh, to reduce use cost.
Accompanying drawing explanation
Fig. 1 is the utility model structured flowchart.
In accompanying drawing, the list of parts representated by each label is as follows:
1, electronlmobil, 2, energy supply system, the 21, first power supply module, the 22, second power supply module.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, be the utility model structured flowchart.
Embodiment 1
Have an electronlmobil for two cover power supply modules, comprise electronlmobil 1 and be installed on the energy supply system 2 on electronlmobil, described energy supply system 2 comprises the first power supply module 21 and the second power supply module 22; Described first power supply module 21 can disassemble from electronlmobil 1, and the first power supply module 21 is from after electronlmobil 1 disassembles, and electronlmobil 1 can rely on separately the second power supply module 22 to travel.Described first power supply module is lithium ion battery, and its energy stored is 4.0kWh.Described second power supply module is ultracapacitor, and its energy stored is 0.2kWh.At lithium ion battery from after electronlmobil disassembles, ultracapacitor separately for electronlmobil power time, the maximum speed of electronlmobil is 85km/h.When described lithium ion battery and described ultracapacitor are simultaneously in electronlmobil, electronlmobil starts, accelerate and climbing time described lithium ion battery and described ultracapacitor jointly provide the energy to electronlmobil.Described lithium ion battery can give the charging of described ultracapacitor when not powering to electric automobile motor.Described electronlmobil is equipped with power be the onboard charger of 2kW.
This scheme is applicable to having electrical changing station in the kilometer range of living area 2 and the electronlmobil user of the travelled distance of automobile within 40 kilometers at ordinary times.User selects the second power supply module according to the situation of electrical changing station when buying electronlmobil--the energy of ultracapacitor, the energy of the lithium ion battery of lease is selected according to travelled distance at ordinary times, the Li-ion batteries piles that capacity of cell can be selected when only having within 40 kilometers to decay stored energy that more echelon utilizes that travelled distance is shorter is at ordinary times 4.0kWh, to reduce use cost, needs to change the higher Li-ion batteries piles of physical holding of the stock energy at electrical changing station during long-distance running.User more frequently uses during lithium ion battery and can not spend electrical changing station dismounting or replacing battery at ordinary times, the alternating current inside family can be utilized to be carried out charge (consumer that the wiring board in the current average family of China can bear 2.2kW) to the lithium ion battery of electronlmobil and ultracapacitor by the onboard charger of 2kW, property easy to use is like this good, does not also need high-performance charging pile and battery charger.
This scheme need not take the parking stall of electrical changing station, and electronlmobil user uses energy to be that electronlmobil is sailed out of electrical changing station with the speed of F-Zero 85km/h and makes full use of the parking stall that electronlmobil user has by oneself by the ultracapacitor of 0.2kWh (continuous travelled distance be about 2 kilometers).
Wherein stored energy is that the lithium ion battery of 4.0kWh (continuous travelled distance be about 40 kilometers) rents electrical changing station, does not need disposable purchase, few for the electronlmobil user occupation of capital like this.Electrical changing station is the travelled distance after renting according to lithium ion battery, the time length of renting, how many electricity service condition and cash pledges carry out charging, electronlmobil user can be allowed when not using continuous travelled distance to be the lithium ion battery of 40 kilometers at ordinary times by economic means like this, such as go on business, when having a holiday, lithium ion battery is returned electrical changing station use as common battery, to improve the service efficiency of lithium ion battery, reduce the impact of performance degradation during lithium ion battery storage, lithium ion battery is made to reach service life faster, improve depreciation speed, reduce fund cost.
Embodiment 2
Have an electronlmobil for two cover power supply modules, comprise electronlmobil 1 and be installed on the energy supply system 2 on electronlmobil, described energy supply system 2 comprises the first power supply module 21 and the second power supply module 22; Described first power supply module 21 can disassemble from electronlmobil 1, and the first power supply module 21 is from after electronlmobil 1 disassembles, and electronlmobil 1 can rely on separately the second power supply module 22 to travel.Described first power supply module is fuel cell, and the energy of its gas stored is 15.0kWh.Described second power supply module is fuel electric generator, and the energy of its fuel oil stored is 3.9kWh.At fuel cell from after electronlmobil disassembles, fuel electric generator separately for electronlmobil power time, the maximum speed of electronlmobil is 40km/h.
This scheme is applicable to having electrical changing station (charge station) in living area diameter 39 kilometer range and the electronlmobil user of the travelled distance of automobile within 150 kilometers at ordinary times.User selects the second power supply module according to the situation of electrical changing station (charge station) when buying electronlmobil--the energy (fuel tank size) of fuel electric generator, power and the energy (hydrogen bottle or methanol tank size) of the fuel cell module of lease is selected, to reduce use cost according to speed at ordinary times and travelled distance.
This scheme need not take the parking stall of electrical changing station, and electronlmobil user uses energy to be that electronlmobil is sailed out of electrical changing station (charge station) with the speed of F-Zero 40km/h and makes full use of the parking stall that electronlmobil user has by oneself by the fuel electric generator of 3.9kWh (continuous travelled distance be about 39 kilometers).
Wherein fuel cell module rents electrical changing station, does not need disposable purchase, few for the electronlmobil user occupation of capital like this.Electrical changing station (charge station) is the travelled distance after fuel cell module is rented, the time length of renting, how many gas use amount situation and cash pledges carry out charging, electronlmobil user can be allowed when not using fuel cell module at ordinary times by economic means like this, such as go on business, when having a holiday, fuel cell module is returned electrical changing station (charge station) to use as common battery, to improve the service efficiency of fuel cell module, fuel cell module is made to reach service life faster, reduce the impact of performance degradation when fuel cell module stores, improve depreciation speed, reduce fund cost.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (12)
1. one kind has the electronlmobil of two cover power supply modules, comprise electronlmobil (1) and be installed on the energy supply system (2) on electronlmobil (1), it is characterized in that: described energy supply system (2) comprises the first power supply module (21) and the second power supply module (22); Described first power supply module (21) can disassemble from electronlmobil (1), and the first power supply module (21) is from after electronlmobil (1) disassembles, electronlmobil (1) can rely on separately the second power supply module (22) to travel; The energy stored in first power supply module (21) is 2-80 times of the energy stored in the second power supply module (22).
2. the electronlmobil with two cover power supply modules according to claim 1, it is characterized in that: when described second power supply module (22) is separately for electronlmobil (1) supply energy source, the maximum speed of electronlmobil (1) is 85km/h.
3. the electronlmobil with two cover power supply modules according to claim 1, is characterized in that: the energy stored in described second power supply module (22) is between 0.2kWh-3.9kWh.
4. the electronlmobil with two cover power supply modules according to claim 1, is characterized in that: the energy stored in described first power supply module (21) is between 4.0kWh-15.0kWh.
5. the electronlmobil with two cover power supply modules according to claim 1, is characterized in that: described first power supply module (21) be selected from lithium ion battery, fuel cell, Ni-MH battery, lead-acid battery, ultracapacitor, zinc-air battery, lithium-air battery, aluminium-air cell, magnesium gas battery, nickel-cadmium cell, nickel-zinc cell, sodium-sulfur battery, sodium-ion battery, sodium nickel chloride battery, flow battery, Fly wheel energy storage system, superconducting magnetic energy-storage battery one or more.
6. the electronlmobil with two cover power supply modules according to claim 1, is characterized in that: described second power supply module (22) be selected from lithium ion battery, fuel cell, Ni-MH battery, lead-acid battery, ultracapacitor, zinc-air battery, lithium-air battery, aluminium-air cell, magnesium gas battery, nickel-cadmium cell, nickel-zinc cell, sodium-sulfur battery, sodium-ion battery, sodium nickel chloride battery, flow battery, Fly wheel energy storage system, superconducting magnetic energy-storage battery one or more.
7. the electronlmobil with two cover power supply modules according to claim 1, is characterized in that: described first power supply module (21) is battery, and described second power supply module (22) is fuel electric generator.
8. the electronlmobil with two cover power supply modules according to claim 1, it is characterized in that: described first power supply module (21) is battery, described second power supply module (22) is fuel engines, and the second power supply module (22) can travel by Direct driver electronlmobil (1).
9. the electronlmobil with two cover power supply modules according to claim 1, is characterized in that: described first power supply module (21) charges or provide the energy to described second power supply module (22).
10. the electronlmobil with two cover power supply modules according to claim 9, is characterized in that: described first power supply module (21) charges or provide the energy to when not powering described second power supply module (22) to electric automobile motor.
11. electronlmobils with two cover power supply modules according to claim 1, it is characterized in that: when described first power supply module (21) and described second power supply module (22) are simultaneously in electronlmobil (1), electronlmobil (1) startup, acceleration and the first power supply module (21) and described second power supply module (22) described in when climbing provide the energy to electronlmobil (1) jointly.
12. electronlmobils with two cover power supply modules according to claim 1, is characterized in that: described electronlmobil (1) is equipped with power to be less than the onboard charger of 5kW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627551.6U CN204279128U (en) | 2014-10-17 | 2014-10-17 | A kind of electronlmobil with two cover power supply modules |
Applications Claiming Priority (1)
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| CN201420627551.6U CN204279128U (en) | 2014-10-17 | 2014-10-17 | A kind of electronlmobil with two cover power supply modules |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354602A (en) * | 2014-10-17 | 2015-02-18 | 上虞安卡拖车配件有限公司 | Electric automobile with two energy supply modules |
| CN106004488A (en) * | 2016-06-01 | 2016-10-12 | 北京车和家信息技术有限责任公司 | Power supply system, vehicle and method and device for controlling power supply system of vehicle |
| CN108215816A (en) * | 2016-12-15 | 2018-06-29 | 比亚迪股份有限公司 | Car-mounted terminal, Cloud Server, unmanned plane, energy supply station, method and system |
| CN108473065A (en) * | 2016-02-24 | 2018-08-31 | 宝马股份公司 | Method for controlling one group of Vehicular charging |
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2014
- 2014-10-17 CN CN201420627551.6U patent/CN204279128U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354602A (en) * | 2014-10-17 | 2015-02-18 | 上虞安卡拖车配件有限公司 | Electric automobile with two energy supply modules |
| CN108473065A (en) * | 2016-02-24 | 2018-08-31 | 宝马股份公司 | Method for controlling one group of Vehicular charging |
| CN108473065B (en) * | 2016-02-24 | 2021-12-07 | 宝马股份公司 | Method for controlling charging of a group of vehicles |
| CN106004488A (en) * | 2016-06-01 | 2016-10-12 | 北京车和家信息技术有限责任公司 | Power supply system, vehicle and method and device for controlling power supply system of vehicle |
| CN106004488B (en) * | 2016-06-01 | 2019-04-16 | 北京车和家信息技术有限公司 | The method and apparatus of power-supply system, vehicle and the power-supply system for controlling vehicle |
| CN108215816A (en) * | 2016-12-15 | 2018-06-29 | 比亚迪股份有限公司 | Car-mounted terminal, Cloud Server, unmanned plane, energy supply station, method and system |
| CN108215816B (en) * | 2016-12-15 | 2020-02-07 | 比亚迪股份有限公司 | Vehicle-mounted terminal, cloud server, unmanned aerial vehicle, energy supply station, method and system |
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