CN204172710U - A kind of direct-drive type distance increasing unit and there is the electronlmobil of this kind of distance increasing unit - Google Patents
A kind of direct-drive type distance increasing unit and there is the electronlmobil of this kind of distance increasing unit Download PDFInfo
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- CN204172710U CN204172710U CN201420205099.4U CN201420205099U CN204172710U CN 204172710 U CN204172710 U CN 204172710U CN 201420205099 U CN201420205099 U CN 201420205099U CN 204172710 U CN204172710 U CN 204172710U
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- electronlmobil
- distance increasing
- increasing unit
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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
- 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
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Abstract
The utility model provides a kind of direct-drive type distance increasing unit, comprising: with thinking that direct-drive type distance increasing unit provides the power module of electric energy; Continue as can replace storage battery when the accumulator electric-quantity of electronlmobil exhausts the control module that electronlmobil powers in order to control power module; Control module comprises: the switch element be connected with the driving electric device of electronlmobil; Switch element comprises the first switch and second switch that are connected with the storage battery of electronlmobil; That be connected with the first switch and second switch, in order to open and close to control second switch according to the opening and closing of the first switch control unit; Be connected with the storage battery of second switch and electronlmobil, for responding to the electrical quantity sensor of accumulator electric-quantity.Direct-drive type distance increasing unit described in the utility model can replace storage battery when accumulator electric-quantity exhausts, and does not form any damage to storage battery, and makes it obtain good protection, thus extends the service life of storage battery.
Description
Technical field
The utility model belongs to electric vehicle engineering field, relates to a kind of distance increasing unit, particularly relates to a kind of direct-drive type distance increasing unit and has the electronlmobil of this kind of distance increasing unit.
Background technology
Along with orthodox car industrial expansion, oil resources are increasingly deficient, and air quality goes from bad to worse, and self-propelled vehicle is as one of the primary pollution source and the main consumable products of crude oil of urban air, and the mankind are faced with an energy-conservation technical innovation with reducing discharge.Under these circumstances, the new combustion source automobile that current pure electric automobile is take storage battery as direct supply, (permanent magnetism) straight (friendship) stream electrical motor is propulsive effort, it has obvious energy-conserving and environment-protective, manipulates the advantages such as convenient, obtain consumers in general, a kind of vehicle that local government is comparatively approved, so pure electric automobile becomes the focus that Ge great automobile vendor and scientific research institution competitively develop in recent years.Pure electric automobile is considered to solution energy shortage problem and environmental pollution is one of effective way of topic.
But the pure electric automobile of present stage is still faced with a lot of major issue in actual use, one is the limitation of continual mileage; The continual mileage of most of pure electric automobile is 100-200 kilometer, and is theory calculate or stand test gained, is difficult to realize in actual operating mode; Two is that pure electric automobile battery life and the electronlmobil that causes on the high side are successful high, the continual mileage improving pure electric automobile just must adopt High Performance and high-capacity storage battery, but adopts the storage battery of the large high power capacity of High Performance can improve again the cost of electronlmobil further.This generates the contradiction between mileage and cost, so just make the slower development of pure electric automobile.
In order to solve the contradiction between mileage and cost, stroke-increasing electric automobile arises at the historic moment.At present the item of range extender of electric vehicle are numerous and diverse on the market, multifarious and mostly be propagation concept, are summed up and mostly are rechargeable distance increasing unit, as increases it " journey " and then varies, often to take refuge and just easy.
Even if current charged electric automobile travel increasing apparatus normally travels to estimating that the electricity of battery pack exhausts at electronlmobil, when also cannot support to continue to drive to destination, distance increasing unit is started in advance to batteries charging by the dump energy estimated, for the electricity that supplementary battery pack is certain, thus increase certain continual mileage, but because charging current (otherwise can not will damage battery pack too greatly, serious even fills quick-fried battery pack), the electricity that electronlmobil consumes, be far longer than distance increasing unit the electricity that supplements; When battery electric quantity finally exhausts, and the electric energy that distance increasing unit provides, be independently to meet the requirement that electronlmobil normally travels.So its journey that increases also be limited, but also the lead of charging must be got hold of, otherwise effect is poorer, does not therefore fundamentally solve the sorrow of the rear chin or cheek of user.If user's improper use, very easily damages battery pack, thus be directed at reduction in service life.
Therefore; how a kind of distance increasing unit is provided; of the prior art the most alarming when running car is in transit to solve; accumulator electric-quantity exhausts; therefore electronlmobil will run out of steam; cannot continue to travel the inconvenience brought and better cannot to protect in electronlmobil the many disadvantages such as storage battery, become practitioner in the art's technical matters urgently to be resolved hurrily in fact.
Utility model content
The shortcoming of prior art in view of the above; the electronlmobil that the purpose of this utility model is to provide a kind of direct-drive type distance increasing unit and has this kind of distance increasing unit; for to solve in prior art pure electric automobile travel in transit time; accumulator electric-quantity exhausts; therefore electronlmobil will run out of steam, and cannot continue to travel the inconvenience brought and the problem better cannot protecting storage battery in electronlmobil.
For achieving the above object and other relevant objects, the utility model provides a kind of direct-drive type distance increasing unit on the one hand, electric energy is provided to convert electrical energy into mechanical energy for it for the driving electric device for electronlmobil, comprise: a kind of direct-drive type distance increasing unit, there is provided electric energy to convert electrical energy into mechanical energy for it for the driving electric device for electronlmobil, comprising: with thinking that described direct-drive type distance increasing unit provides the power module of electric energy; Continue as can replace described storage battery when the accumulator electric-quantity of described electronlmobil exhausts the control module that described electronlmobil powers in order to control described power module; Described control module comprises: the switch element be connected with the driving electric device of described electronlmobil; Described switch element comprises the first switch and second switch that are connected with the storage battery of described electronlmobil; Be connected with described first switch and second switch, in order to the control unit opened and closed to control described second switch according to the opening and closing of the first switch; Be connected with the storage battery of described second switch and described electronlmobil, for responding to the electrical quantity sensor of described accumulator electric-quantity.
Preferably, described control unit is a not gate logical device.
Preferably, the described power module rectifier bridge that comprises power supply, the electrical generator be connected with described power supply and be connected with described electrical generator.
Preferably, described electrical generator adopts the three-phase rare-earth permanent-magnet synchronous electric generator of High Energy Product.
Preferably, described rectifier bridge is full-wave rectification bridge.
Preferably, described permanent-magnetic brush-less DC electrical generator rotor and electronics lid are that detachable installation is to dismantle coil.
Preferably, described control unit and described electrical quantity sensor are connected in parallel.
The utility model also provides a kind of electronlmobil on the other hand, comprising: distance increasing unit; Described distance increasing unit comprises: with thinking that described direct-drive type distance increasing unit provides the power module of electric energy; Continue as can replace described storage battery when the accumulator electric-quantity of described electronlmobil exhausts the control module that described electronlmobil powers in order to control described power module; Described control module comprises:
The switch element be connected with the driving electric device of described electronlmobil; Described switch element comprises the first switch and second switch that are connected with the storage battery of described electronlmobil; Be connected with described first switch and second switch, in order to according to the opening and closing of second switch to control the control unit of described first switch open and closedown; Be connected with the storage battery of described second switch and described electronlmobil, for responding to the electrical quantity sensor of described accumulator electric-quantity; The storage battery be connected with described distance increasing unit; The driving electric device be connected with described storage battery.
Preferably, described driving electric device comprises the controller driving electrical generator and control described driving electrical generator.
Preferably, in described electronlmobil, the connection mode of distance increasing unit, storage battery and driving electric device adopts parallel connection.
As mentioned above, direct-drive type distance increasing unit described in the utility model and the electronlmobil with this kind of distance increasing unit, have following beneficial effect:
1, direct-drive type distance increasing unit described in the utility model can replace storage battery when accumulator electric-quantity exhausts, and does not form any damage to storage battery, and makes it obtain good protection, thus extends the service life of storage battery.
2, electric automobile whole described in the utility model adopts parallel connection type hybrid power system, driving engine Direct driver vehicle, and therefore driving engine just can be able to use when starting, and improves the efficiency of driving engine, emissions reduction; The start and stop of distance increasing unit are determined according to travel situations by entire car controller; The controller of driving engine and electrical generator all adopts existing product, saves cost of development and ensure that reliability.
Accompanying drawing explanation
Fig. 1 is shown as direct-drive type distance increasing unit theory structure schematic diagram of the present utility model.
Fig. 2 is shown as the electronlmobil theory structure schematic diagram with direct-drive type distance increasing unit of the present utility model.
Element numbers explanation
10 direct-drive type distance increasing units
11 power modules
12 control modules
111 power supplys
112 electrical generators
113 rectifier bridges
120 first switches
121 second switches
122 control units
123 electrical quantity sensors
2 electronlmobils
20 direct-drive type distance increasing units
21 power modules
22 control modules
23 storage batterys
24 drive electric device
211 power supplys
212 electrical generators
213 rectifier bridges
220 first switches
221 second switches
222 control units
223 electrical quantity sensors
241 drive electrical generator
242 controllers
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.
Refer to accompanying drawing.Notice, structure, ratio, size etc. that this specification sheets institute accompanying drawings illustrates, content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Embodiment one
The present embodiment provides a kind of direct-drive type distance increasing unit 10, electric energy is provided to convert electrical energy into mechanical energy for it for the driving electric device for electronlmobil, refer to Fig. 1, be shown as the theory structure of direct-drive type distance increasing unit, comprise described in described direct-drive type distance increasing unit: power module 11 and control module 12.
Wherein, described power module 11 is with thinking that described direct-drive type distance increasing unit 10 provides electric energy.Described power module 11 comprises power supply 111, electrical generator 112 and rectifier bridge 113, and wherein, described rectifier bridge 113 connects electrical generator 112, and electrical generator 112 connects power supply 111.Described electrical generator 112 adopts the three-phase rare-earth permanent-magnet synchronous electric generator of High Energy Product.Described three-phase rare-earth permanent-magnet synchronous electric generator 112 rotor and electronics lid are that detachable installation is to dismantle coil, convenient for maintaining checks, also be not easy to damage coil, described three-phase rare-earth permanent-magnet synchronous electric generator 112 can provide efficient, low aberration rate, high-power three-phase alternating-current power supply.Also have a rectifier bridge 113 in described power module 11, described rectifier bridge is full-wave rectification bridge, and the alternating current for being inputted by described power module 11 converts direct current (DC) to and exports control module 12 to.In the present embodiment, described power supply 111 provides alternating current, and this alternating current is by exporting the direct supply of low ripple value, big current, voltage stabilizing after three-phase rare-earth permanent-magnet synchronous electric generator 112 and rectifier bridge 113.
Electrical generator 112 in distance increasing unit can continue to power to control system under bringing onto load running condition, because rotor does not establish excitation winding, there is no friction, contact loss between excitation loss and brush, just there is not a series of failure factors such as excitation winding short circuit, open circuit, destruction of insulation, brush and slip ring bad contact yet, this not only makes the reliability of electrical generator get a promotion further, and its efficiency also can reach more than 90%.And due to generator excited system adopt be rare-earth permanent magnet, the feature that its HCJ is high, armature reaction is affected very little, during load variations, gap density change is very little, iron loss can as a constant parameter, so high efficiency section is wider, this is conducive to, when load variations scope is larger, still keeping higher efficiency.So as the power-supply system of electronlmobil, not only can meet the job requirement of electronlmobil in different operating mode completely, its effect is even higher than and adopts the battery-driven traveling effect of spcific power.
Described control module 12 continues as described electronlmobil in order to control described power module power can replace described storage battery when the accumulator electric-quantity of described electronlmobil exhausts; Described control module 12 comprises: switch element (not shown), control unit 122 and electrical quantity sensor 123.
Described switch element comprises the first switch 120 and second switch 121.Described first switch 120 all with the driving electric device of described electronlmobil is connected with second switch 121, and described first switch 120 is also connected with the storage battery of electronlmobil; In the present embodiment, described first switch 120 and second switch 121 are all doubles switch.
Described control unit 122 is connected with described first switch 120 and second switch 121, in order to control the opening and closing of described second switch 121 according to the opening and closing of the first switch 120.In the present embodiment, described control unit 12 is a not gate logical device, one " 0 " pulse is sent when the first switch 121 is opened automatically, and " 0 " pulse is converted to " 1 " pulse through not gate logical device, " 1 " pulse is expressed as closedown, and namely second switch 121 is closed automatically to start distance increasing unit 10.
Described electrical quantity sensor 123 is connected with the storage battery of described first switch 120, second switch 121 and described electronlmobil, and it is for detecting described accumulator electric-quantity.Described electrical quantity sensor 123 is common practise for those skilled in the art, so do not repeat them here.
The principle of work of direct-drive type distance increasing unit described in the utility model is as follows: when electrical quantity sensor 123 in described control module 12 detect the storage battery of described electronlmobil lower than to electricity 5% time, described first switch is upspring automatically, because storage battery cannot continue as electronlmobil and power, need new electric supply installation, one " 0 " pulse is sent when the first switch opens, and " 0 " pulse is converted to " 1 " pulse through not gate logical device, " 1 " pulse is expressed as closedown, namely trigger described second switch to open, power module 11 in described direct-drive type distance increasing unit replaces described storage battery directly for described electronlmobil powers meet the normal work of electronlmobil continuation and travel.
The direct-drive type distance increasing unit that the present embodiment provides is when the battery pack electricity of pure electric automobile runs out of completely, and start distance increasing unit and make its alternate power battery pack (instead of to its charging), what directly continue provides power supply set of device to battery-driven car.Normally work under the same conditions in order to meet pure electric automobile and travel.As the generator system in distance increasing unit, now also must meet battery-driven car to cause under actual condition, the requirement of the frequent and peak change of power-driven system power, and dump energy can be carried out dynamic standard charging to battery pack in good time, also fully take into account the restriction of the factors such as cost, volume, weight simultaneously.Manufactured and designed this money direct-drive type distance increasing unit for this reason; I.e. intelligent special DC permanent-magnet brushless generator system.From whole use procedure, be not difficult to find out that it does not form any damage to battery pack, and make it obtain good protection, thus extend the service life of storage battery.
Embodiment two
The present embodiment provides a kind of electronlmobil 2, refers to Fig. 2, is shown as the principle assumption diagram of electronlmobil, and described electronlmobil comprises: the direct-drive type distance increasing unit 20 described in embodiment one, the storage battery 23 be connected with described distance increasing unit; The driving electric device 24 be connected with described storage battery 23.Wherein, described distance increasing unit 20 comprises power module 21 and control module 22.Described driving electric device 24 comprises the controller 242 driving electrical generator 241 and control described driving electrical generator.Described direct-drive type distance increasing unit 20 comprises power module 21 and control module 22.
Described power module 21 is with thinking that described direct-drive type distance increasing unit 20 provides electric energy.Described power module 21 comprises power supply 211, electrical generator 212 and rectifier bridge 213.Described electrical generator 212 adopts the three-phase rare-earth permanent-magnet synchronous electric generator of High Energy Product.Described three-phase rare-earth permanent-magnet synchronous electric generator 212 rotor and electronics lid are that detachable installation is to dismantle coil, convenient for maintaining checks, also be not easy to damage coil, described three-phase rare-earth permanent-magnet synchronous electric generator 212 can provide efficient, low aberration rate, high-power three-phase alternating-current power supply.Also have a rectifier bridge 213 in described power module 21, described rectifier bridge is full-wave rectification bridge, and the alternating current for being inputted by described power module 21 converts direct current (DC) to and exports control module 22 to.In the present embodiment, described power supply 211 provides alternating current, and this alternating current is by exporting the direct supply of low ripple value, big current, voltage stabilizing after three-phase rare-earth permanent-magnet synchronous electric generator 212 and rectifier bridge 213.
Electrical generator 212 in distance increasing unit can continue to power to control system under bringing onto load running condition, because rotor does not establish excitation winding, there is no friction, contact loss between excitation loss and brush, just there is not a series of failure factors such as excitation winding short circuit, open circuit, destruction of insulation, brush and slip ring bad contact yet, this not only makes the reliability of electrical generator get a promotion further, and its efficiency also can reach more than 90%.And due to generator excited system adopt be rare-earth permanent magnet, the feature that its HCJ is high, armature reaction is affected very little, during load variations, gap density change is very little, iron loss can as a constant parameter, so high efficiency section is wider, this is conducive to, when load variations scope is larger, still keeping higher efficiency.So as the power-supply system of electronlmobil, not only can meet the job requirement of electronlmobil in different operating mode completely, its effect is even higher than and adopts the battery-driven traveling effect of spcific power.
Described control module 22 continues as described electronlmobil in order to control described power module power can replace described storage battery when the accumulator electric-quantity of described electronlmobil exhausts; Described control module 22 comprises: switch element (not shown), control unit 222 and electrical quantity sensor 223.
Described switch element comprises the first switch 220 and second switch 221.Described first switch 220 all with the driving electric device of described electronlmobil is connected with second switch, and described first switch 220 is also connected with the storage battery of electronlmobil; In the present embodiment, described first switch 220 and second switch 221 are all doubles switch.
Described control unit 222 is connected with described first switch 220 and second switch 221, in order to control the opening and closing of described second switch 221 according to the opening and closing of the first switch 220.In the present embodiment, described control unit 222 is a not gate logical device, one " 0 " pulse is sent when the first switch is opened automatically, and " 0 " pulse is converted to " 1 " pulse through not gate logical device, " 1 " pulse is expressed as closedown, and namely second switch 221 is closed automatically to start distance increasing unit 10.
Described electrical quantity sensor 223 is connected with the storage battery of described electronlmobil, and it is for detecting described accumulator electric-quantity.Described electrical quantity sensor 223 is common practise for those skilled in the art, so do not repeat them here.
The principle of work with the electronlmobil of direct-drive type distance increasing unit described in the utility model is as follows: when electrical quantity sensor 223 in described control module 22 detect the storage battery of described electronlmobil lower than to electricity 5% time, described first switch 220 is upspring automatically, because storage battery cannot continue as electronlmobil and power, need new electric supply installation, one " 0 " pulse is sent when the first switch 220 is opened, and " 0 " pulse is converted to " 1 " pulse through not gate logical device, " 1 " pulse is expressed as closedown, namely trigger described second switch 221 to open, power module 21 in described direct-drive type distance increasing unit replaces described storage battery directly for described electronlmobil powers meet the normal work of electronlmobil continuation and travel.
Electric automobile whole of the present invention adopts parallel connection type hybrid power system, driving engine Direct driver vehicle, and therefore driving engine just can be able to use when starting, and improves the efficiency of driving engine, emissions reduction; The start and stop of distance increasing unit are determined according to travel situations by entire car controller; The controller of driving engine and electrical generator all adopts existing product, saves cost of development and ensure that reliability.
In sum, the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. a direct-drive type distance increasing unit, provides electric energy to convert electrical energy into mechanical energy for it for the driving electric device for electronlmobil, it is characterized in that, comprising:
With thinking that described direct-drive type distance increasing unit provides the power module of electric energy;
Continue as can replace described storage battery when the accumulator electric-quantity of described electronlmobil exhausts the control module that described electronlmobil powers in order to control described power module; Described control module comprises:
The switch element be connected with the driving electric device of described electronlmobil; Described switch element comprises the first switch and second switch that are connected with the storage battery of described electronlmobil;
Be connected with described first switch and second switch, in order to the control unit opened and closed to control described second switch according to the opening and closing of the first switch;
Be connected with the storage battery of described second switch and described electronlmobil, for responding to the electrical quantity sensor of described accumulator electric-quantity.
2. direct-drive type distance increasing unit according to claim 1, is characterized in that: described control unit is a not gate logical device.
3. direct-drive type distance increasing unit according to claim 1, is characterized in that: the rectifier bridge that described power module comprises power supply, the electrical generator be connected with described power supply and is connected with described electrical generator.
4. direct-drive type distance increasing unit according to claim 3, is characterized in that: described electrical generator adopts the three-phase rare-earth permanent-magnet synchronous electric generator of High Energy Product.
5. direct-drive type distance increasing unit according to claim 3, is characterized in that: described rectifier bridge is full-wave rectification bridge.
6. direct-drive type distance increasing unit according to claim 4, is characterized in that: described three-phase rare-earth permanent-magnet synchronous electric generator rotor and electronics lid are that detachable installation is to dismantle coil.
7. direct-drive type distance increasing unit according to claim 1, is characterized in that: described control unit and described electrical quantity sensor are connected in parallel.
8. an electronlmobil, is characterized in that, comprising:
Direct-drive type distance increasing unit; Described direct-drive type distance increasing unit comprises:
With thinking that described direct-drive type distance increasing unit provides the power module of electric energy;
Continue as can replace described storage battery when the accumulator electric-quantity of described electronlmobil exhausts the control module that described electronlmobil powers in order to control described power module; Described control module comprises:
The switch element be connected with the driving electric device of described electronlmobil; Described switch element comprises the first switch and second switch that are connected with the storage battery of described electronlmobil;
Be connected with described first switch and second switch, in order to according to the opening and closing of second switch to control the control unit of described first switch open and closedown;
Be connected with the storage battery of described second switch and described electronlmobil, for responding to the electrical quantity sensor of described accumulator electric-quantity;
The storage battery be connected with described direct-drive type distance increasing unit;
The driving electric device be connected with described storage battery.
9. electronlmobil according to claim 8, is characterized in that: described driving electric device comprises the controller driving electrical generator and control described driving electrical generator.
10. electronlmobil according to claim 8, is characterized in that: in described electronlmobil, the connection mode of distance increasing unit, storage battery and driving electric device adopts parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205099.4U CN204172710U (en) | 2014-04-25 | 2014-04-25 | A kind of direct-drive type distance increasing unit and there is the electronlmobil of this kind of distance increasing unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205099.4U CN204172710U (en) | 2014-04-25 | 2014-04-25 | A kind of direct-drive type distance increasing unit and there is the electronlmobil of this kind of distance increasing unit |
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| CN204172710U true CN204172710U (en) | 2015-02-25 |
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| CN201420205099.4U Expired - Fee Related CN204172710U (en) | 2014-04-25 | 2014-04-25 | A kind of direct-drive type distance increasing unit and there is the electronlmobil of this kind of distance increasing unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791852A (en) * | 2017-09-08 | 2018-03-13 | 湖北祥丰电动机械有限公司 | A kind of straight drive system of motor distance increasing unit |
| CN108528227A (en) * | 2018-03-23 | 2018-09-14 | 苏州弗尔赛能源科技股份有限公司 | A kind of range extender of electric vehicle control system, control method and electric vehicle |
-
2014
- 2014-04-25 CN CN201420205099.4U patent/CN204172710U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791852A (en) * | 2017-09-08 | 2018-03-13 | 湖北祥丰电动机械有限公司 | A kind of straight drive system of motor distance increasing unit |
| CN108528227A (en) * | 2018-03-23 | 2018-09-14 | 苏州弗尔赛能源科技股份有限公司 | A kind of range extender of electric vehicle control system, control method and electric vehicle |
| CN108528227B (en) * | 2018-03-23 | 2024-04-30 | 苏州弗尔赛能源科技股份有限公司 | Electric automobile range extender control system and control method and electric automobile |
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Granted publication date: 20150225 Termination date: 20200425 |