CN203063705U - Electro-mobile solar electricity-saving range extender - Google Patents
Electro-mobile solar electricity-saving range extender Download PDFInfo
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- CN203063705U CN203063705U CN2012206359048U CN201220635904U CN203063705U CN 203063705 U CN203063705 U CN 203063705U CN 2012206359048 U CN2012206359048 U CN 2012206359048U CN 201220635904 U CN201220635904 U CN 201220635904U CN 203063705 U CN203063705 U CN 203063705U
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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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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model provides an electro-mobile solar electricity-saving range extender, and belongs to the technical field of electro-mobiles. The range extender comprises a solar battery component, a solar converter, a diode, a motive power battery set, a power source main switch, an electro-mobile controller and a motive power motor. An output positive electrode of the solar battery component is connected with an input positive electrode of the solar converter, an output negative electrode of the solar battery component is connected with an input negative electrode of the solar converter, an output positive electrode of the solar converter is connected with a positive electrode of the diode, a negative electrode of the diode is connected with an input positive electrode of the motive power battery set, an output negative electrode of the solar converter is connected with an input negative electrode of the motive power battery set, an output negative electrode of the motive power battery set is connected with a negative electrode of a power source of the electro-mobile controller, and an output negative electrode of the motive power set is connected with an input negative electrode of the power source of the electro-mobile controller. The electro-mobile controller is connected with the motive power motor, and therefore journey continuance capacity and electricity saving capacity of an electro-mobile is improved.
Description
Technical field
The utility model relates to electric automobiles, relates in particular to a kind of battery-driven car solar power economize on electricity distance increasing unit.
Background technology
The flying power of the propulsion source of electronlmobil and power accumulator group becomes a bottleneck of battery-driven car development, the power accumulator group of existing battery-driven car comprises lithium cell, lead-acid battery, fuel cell etc., the flying power that they once charge still is not enough to satisfy operating needs, and, above-mentioned propulsion source charging is also inconvenient, along with the rise of price, the rise of electricity price also is inevitable, and these have all further influenced battery-driven car and have used popularization.Therefore, a kind of battery saving arrangement that increases the battery-driven car travelled distance need to be proposed, continuation of the journey and the power saving capability of the propulsion source of raising battery-driven car that can be effectively.
The utility model content
The utility model is intended to solve the technical matters that exists in the prior art, has proposed to special innovation a kind of battery-driven car solar power economize on electricity distance increasing unit, has improved continuation of the journey and the power saving capability of battery-driven car.
In order to realize above-mentioned purpose of the present utility model, the utility model provides a kind of battery-driven car solar power economize on electricity distance increasing unit, comprise power battery pack, it is characterized in that: also comprise solar module and solar converter, the positive pole of wherein said solar module connects the positive pole of this solar converter, and the negative pole of described solar battery group connects the negative pole of this solar converter;
The positive pole of described solar converter connects the positive pole of this power battery pack, and the negative pole of described solar converter connects the negative pole of this power battery pack.The utility model adopts solar module to improve continuation of the journey and the power saving capability of battery-driven car.
This battery-driven car solar power economize on electricity distance increasing unit also comprises diode, and the positive pole of this solar converter connects the positive pole of this diode, and the negative pole of this diode connects the positive pole of this power battery pack.The utility model adopts diode, under the situation of unglazed photograph, because the reverse characteristic of diode can stop the electric energy of power battery pack to be back to solar converter, thereby avoid the electric energy of solar converter consumption of power battery pack.
This battery-driven car solar power economize on electricity distance increasing unit also comprises battery isolator control, controller for electric vehicle and motor, the positive pole of wherein said power battery pack connects the positive pole of this controller for electric vehicle by this battery isolator control, and the negative pole of described power battery pack connects the negative pole of this controller for electric vehicle; Described controller for electric vehicle connects this motor.The utility model adopts battery isolator control, is having under the situation of illumination, and no matter the battery isolator control K1 on the battery-driven car opens or disconnects, and power battery pack all can be charged, and when unglazed photograph or power battery pack were full of electricity, charging just can stop.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1, the utility model adopts solar module to improve continuation of the journey and the power saving capability of battery-driven car;
2, the utility model adopts diode, under the situation of unglazed photograph, because the reverse characteristic of diode can stop the electric energy of power battery pack to be back to solar converter, thereby avoid the electric energy of solar converter consumption of power battery pack;
3, the utility model adopts battery isolator control, is having under the situation of illumination, and no matter the battery isolator control K1 on the battery-driven car opens or disconnects, and power battery pack all can be charged, and when unglazed photograph or power battery pack were full of electricity, charging just can stop.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is schematic circuit diagram of the present utility model.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, except other has regulation and restriction, need to prove that term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
As shown in Figure 1, this battery-driven car solar power economize on electricity distance increasing unit comprises solar module E, solar converter, diode D1, power battery pack, battery isolator control K1, controller for electric vehicle and power motor, wherein the output cathode of this solar module E connects the input positive pole of this solar converter, and the output negative pole of this solar module E connects the input negative pole of this solar converter; The output cathode of this solar converter connects the positive pole of diode D1, and the negative pole of this diode D1 connects the input positive pole of this power battery pack, and the output negative pole of this solar converter connects the input negative pole of this power battery pack; The output cathode of this power battery pack is anodal by the power supply input that battery isolator control K1 connects controller for electric vehicle, and the output negative pole of this power battery pack connects the power supply input negative pole of controller for electric vehicle; This power car controller connects this power motor.
Solar module E converts optical signal to electric signal and exports to solar converter, solar converter converts the electrical signal to power battery pack required voltage and electric current and charges to power battery pack, power battery pack provides power to controller for electric vehicle, and controller for electric vehicle is for the rotating speed of controlling power motor, power etc.In addition, diode D1 is used for stoping the electric energy of power battery pack to be back to solar converter, thereby avoids the electric energy of solar converter consumption of power battery pack; Battery isolator control K1 is used for the break-make of control power battery pack power supply.
In first embodiment of the present utility model, solar module E is in series by some solar battery sheets; This diode D1 design is in solar converter inside; Power battery pack is the propulsion source on the battery-driven car, is in series by some single batteries; Battery isolator control K1 is the battery isolator control on the battery-driven car; Electric machine controller and power motor are respectively electric machine controller and the power motor on the battery-driven car; The area of solar module E is about three sq ms.
Principle of work of the present utility model is: under the situation of unglazed photograph, solar module E output voltage is zero, the output voltage of solar converter also is zero, thereby the charging current that causes power battery pack is zero, since the reverse characteristic of diode D1, solar converter can the consumption of power battery pack electric energy.
Having under the situation of illumination, solar module E exports non-zero voltage, and solar converter converts the electrical signal to power battery pack required voltage and electric current, and D1 charges to power battery pack by diode:
A, no matter the battery isolator control K1 on the battery-driven car opens or disconnects, and power battery pack all can be charged, and when unglazed photograph or power battery pack were full of electricity, charging just can stop.
B, no matter battery-driven car travels, and still stops, and solar recharging all can carry out.When travelling, the charging current of solar power as the power supply of electric machine controller and the power motor electric current that travels, offers the vehicle use of travelling, the outgoing current of the charging current+power battery pack of the electric current=solar power that namely travels with the outgoing current of power battery pack; When stopping, the charging current of solar power enters power battery pack and stores.
C, when using utility grid that power battery pack is charged, the charging current of solar power is with the charging current of the utility grid charging current as power battery pack, i.e. total charging current=solar recharging electric current+utility grid charging current.Thus, solar recharging can increase flying power 10-30% every day.
In the description of this specification sheets, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (3)
1. battery-driven car solar power economize on electricity distance increasing unit, comprise power battery pack, it is characterized in that: also comprise solar module and solar converter, the positive pole of wherein said solar module connects the positive pole of this solar converter, and the negative pole of described solar battery group connects the negative pole of this solar converter;
The positive pole of described solar converter connects the positive pole of this power battery pack, and the negative pole of described solar converter connects the negative pole of this power battery pack.
2. battery-driven car solar power according to claim 1 economize on electricity distance increasing unit, it is characterized in that: also comprise diode, the positive pole of this solar converter connects the positive pole of this diode, and the negative pole of this diode connects the positive pole of this power battery pack.
3. battery-driven car solar power according to claim 1 and 2 economize on electricity distance increasing unit, it is characterized in that: also comprise battery isolator control, controller for electric vehicle and motor, the positive pole of wherein said power battery pack connects the positive pole of this controller for electric vehicle by this battery isolator control, and the negative pole of described power battery pack connects the negative pole of this controller for electric vehicle; Described controller for electric vehicle connects this motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206359048U CN203063705U (en) | 2012-11-27 | 2012-11-27 | Electro-mobile solar electricity-saving range extender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206359048U CN203063705U (en) | 2012-11-27 | 2012-11-27 | Electro-mobile solar electricity-saving range extender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063705U true CN203063705U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206359048U Expired - Lifetime CN203063705U (en) | 2012-11-27 | 2012-11-27 | Electro-mobile solar electricity-saving range extender |
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| Country | Link |
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| CN (1) | CN203063705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270192A (en) * | 2015-10-19 | 2016-01-27 | 上海金鹏科技有限公司 | Range extender for pure electric vehicle |
| WO2019184105A1 (en) * | 2018-03-29 | 2019-10-03 | 谭心语 | Pure electric power system |
-
2012
- 2012-11-27 CN CN2012206359048U patent/CN203063705U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270192A (en) * | 2015-10-19 | 2016-01-27 | 上海金鹏科技有限公司 | Range extender for pure electric vehicle |
| WO2019184105A1 (en) * | 2018-03-29 | 2019-10-03 | 谭心语 | Pure electric power system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
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| CX01 | Expiry of patent term |