CN203511533U - Storage battery power supply system based on solar energy, vehicle hybrid power system and vehicle - Google Patents
Storage battery power supply system based on solar energy, vehicle hybrid power system and vehicle Download PDFInfo
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- CN203511533U CN203511533U CN201320623782.5U CN201320623782U CN203511533U CN 203511533 U CN203511533 U CN 203511533U CN 201320623782 U CN201320623782 U CN 201320623782U CN 203511533 U CN203511533 U CN 203511533U
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- 238000004378 air conditioning Methods 0.000 description 1
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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 discloses a storage battery power supply system based on solar energy, a vehicle hybrid power system and a vehicle. The storage battery power supply system comprises a storage battery used for being electrically connected with a vehicle-mounted low-voltage apparatus. The power supply system further comprises a solar battery and a solar voltage stabilizing circuit connected with the output end of the solar battery. The output end of the solar voltage stabilizing circuit is connected with the storage battery, and the output end of the solar voltage stabilizing circuit is further provided with a relay which is used for regulating a voltage and being connected with a high-voltage power supply system when the vehicle runs and disconnected with the high-voltage power supply system when the vehicle stops. According to the storage battery power supply system based on the solar energy, the vehicle hybrid power system and the vehicle, solar energy is used for supplying electricity to the storage battery power supply system, when the vehicle normally runs, the solar battery supplies electricity to the storage battery and a power battery at the same time, and when the vehicle stops, the solar battery supplies electricity to a storage battery system. Low-voltage electricity losses are avoided, the problem that after the vehicle is placed for a long time, normal work of electricity utilization devices cannot be achieved is solved, and the reliability of the finished vehicle is improved.
Description
Technical field
The utility model relates to a kind of storage battery power supply system and vehicle hybrid system and vehicle based on solar power.
Background technology
New-energy automobile gasifies, discharges developing rapidly of purifying promotion China's new-energy automobile by energy diversification, power electric.For the technical characterstic of existing power supply system for automobile, take the Developing mainstream that the various energy is complementary, the complementary power supply system for automobile as technical characterstic of power becomes new-energy automobile technology.
At present, be subject to battery technology development restriction, single closed-centre system is difficult to meet the requirement to energy and power in new-energy automobile operational process simultaneously, use the advantage that compound energy system can comprehensive multiple closed-centre system, reach mutual supplement with each other's advantages, meet the double requirements of new-energy automobile to closed-centre system energy and power simultaneously, improve to greatest extent the performance of new-energy automobile.The core of compound energy control policy is the reasonable distribution of power between two kinds of closed-centre systems, adopt rational control policy, give full play to two kinds of closed-centre systems feature separately, extend the service life of closed-centre system, the efficiency of raising system and fuel economy, but while stopping, car load anti-theft system, automatic parking system, intelligent monitor systems etc. still keep work, now electric energy often need to obtain from the storage battery of low pressure closed-centre system, but when vehicle is long placed in, because the finiteness of storage battery energy causes all kinds of electric systems normally to work, even cause vehicle to drive a vehicle, now often need to realize by changing vehicle-mounted low pressure closed-centre system or external charge power supply, not only waste time and energy but also affect use.
Utility model content
The purpose of this utility model is to provide a kind of storage battery power supply system based on solar power, to solve existing electric power system accumulator feeding when vehicle is long placed in, cannot guarantee the problem of the normal work of electricity consumption device, simultaneously by a kind of vehicle hybrid system of this storage battery power supply system and vehicle that hybrid power system is gone back in a kind of use of using.
In order to realize above object, the technical scheme that the storage battery power supply system of the utility model based on solar power adopts is: a kind of storage battery power supply system based on solar power, comprise the storage battery for Gong being electrically connected to vehicle-mounted low-voltage electrical apparatus, this electric power system also comprises the solar power mu balanced circuit that solar cell and mouth thereof connect, the mouth of solar power mu balanced circuit is connected with storage battery, and the mouth of solar power mu balanced circuit is also provided with one while stopping for being connected with high voltage supply system in when driving and the relay of high voltage supply system disconnection.
The mouth of described solar power mu balanced circuit is connected with storage battery by a DC/DC changer.
On described storage battery also for being electrically connected with a controller, the relay described in this controller control linkage.
The technical scheme that the utility model vehicle hybrid system adopts is: a kind of vehicle hybrid system, comprise high voltage supply system and storage battery power supply system, described storage battery power supply system comprises the storage battery for Gong being electrically connected to vehicle-mounted low-voltage electrical apparatus, described storage battery power supply system also comprises the solar power mu balanced circuit that solar cell and mouth thereof connect, the mouth of solar power mu balanced circuit is connected with storage battery, and the mouth of solar power mu balanced circuit is also provided with one while stopping for being connected with high voltage supply system in when driving and the relay of high voltage supply system disconnection.
The mouth of described solar power mu balanced circuit is connected with storage battery by a DC/DC changer.
On described storage battery also for being electrically connected with a controller, the relay described in this controller control linkage.
Described high voltage supply system is by consisting of the interconnective super capacitor group of two-way DC/DC changer and power battery pack, and the high-pressure side of two-way DC/DC changer is connected with super capacitor group and electric machine controller, and low tension terminal is connected with power battery pack.
The utlity model has the technical scheme that the vehicle of hybrid power system adopts is: a kind of vehicle with hybrid power system, comprise entire car controller, vehicle-mounted low-voltage electrical apparatus and hybrid power system, described hybrid power system comprises high voltage supply system and storage battery power supply system, described storage battery power supply system comprises the storage battery that Gong is electrically connected to vehicle-mounted low-voltage electrical apparatus, described storage battery power supply system also comprises the solar power mu balanced circuit that solar cell and mouth thereof connect, the mouth of solar power mu balanced circuit is connected with storage battery, and the mouth of solar power mu balanced circuit is also provided with one while stopping for being connected with high voltage supply system in when driving and the relay of high voltage supply system disconnection.
The mouth of described solar power mu balanced circuit is connected with storage battery by a DC/DC changer.
On described storage battery also for being electrically connected with a controller, the relay described in this controller control linkage.
Storage battery power supply system based on solar power of the present utility model and vehicle hybrid system and vehicle utilize solar power to mend electricity for storage battery power supply system, when normal driving, solar cell is that storage battery and electrokinetic cell are mended electricity simultaneously, it during parking, is only battery system benefit electricity, prevent low pressure power shortage, solve vehicle and cannot meet the problem of the normal work of electricity consumption device after long-time placement, improved the reliability of car load; Both reached and mended electric effect, improved too can battery degree of utilization, make full use of again between the large head space of car load, increase power resources.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model vehicle hybrid system;
Fig. 2 is the control principle drawing of the utility model Attachment Management System.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
Be illustrated in figure 1 the schematic diagram of the utility model vehicle hybrid system, as seen from the figure, this power system comprises high voltage supply system and storage battery power supply system, storage battery power supply system comprises for the storage battery to vehicle-mounted low-voltage electrical apparatus power supply, also comprise the solar power mu balanced circuit that solar cell and mouth thereof connect, the mouth of solar power mu balanced circuit is connected with storage battery, and simultaneously the mouth of solar power mu balanced circuit is also provided with one while stopping for being connected with high voltage supply system when the driving and the relay of high voltage supply system disconnection.
The mouth one DC/DC changer of the solar power mu balanced circuit of the present embodiment is connected with storage battery, its mouth also supplies to be electrically connected to other annexes (such as electric defroster device, air-conditioning etc.) simultaneously, its point of connection in the front and back of circuit breaker all can, the present embodiment is arranged near solar power mu balanced circuit one end; Solar power mu balanced circuit, relay and annex all with an Attachment Management System control linkage, the Attachment Management System of the present embodiment is one to have the controller of a plurality of IO interface, Attachment Management System, drive system (electric machine controller) and two-way DC/DC changer are controlled and to be connected with entire car controller (HCU), and Attachment Management System and entire car controller are by storage battery power supply.
Be illustrated in figure 2 the control principle drawing of the present embodiment Attachment Management System, as seen from the figure, when driving, HCU receives driver's key signal, now HCU controls two-way DC/DC changer, drive system, Attachment Management System and enters driving master mode, the closed K1 of Attachment Management System now, and control annex work; During parking, Attachment Management System detects battery condition voluntarily, if discharged or defective battery, Attachment Management System enters to stop mends power mode, and now Attachment Management System keeps K1 to disconnect, and controls other annexes and quits work, only keep the work of DC/DC changer, and monitor in real time battery tension, when reaching switching off in limited time DC/DC changer output on battery charge, until battery tension meets entry condition again; When parking enters driving, in stopping for charging process, additional management system receives HCU control signal, and now Attachment Management System initiatively turn-offs the output of DC/DC changer, and re-executes driving pattern.
The high voltage supply system of the present embodiment is by consisting of the interconnective super capacitor group of two-way DC/DC changer and power battery pack, the high-pressure side of two-way DC/DC changer is connected with super capacitor group and electric machine controller, the low tension terminal of two-way DC/DC changer is connected with power battery pack, can certainly adopt other to form structure as increased the high voltage supply system of fuel cell, be not limited to said structure.
The utility model also provides a kind of storage battery power supply system and a kind of vehicle that uses hybrid power system based on solar power, and the structure of described storage battery power supply system and hybrid power system as mentioned above.
When normal driving, HCU controls Attachment Management System, by Attachment Management System, controls closed K1, and now solar cell is that electrokinetic cell is mended electricity by solar power mu balanced circuit, and is annex power supply simultaneously; During parking, HCU quits work, Attachment Management System does not receive HCU instruction, K1 open circuit, and now Attachment Management System is only controlled the work of DC/DC changer, for storage battery is mended electricity, and by the output of real-time sampling battery condition management DC/DC changer, so both reached and mended electric effect, improve too can battery degree of utilization, make full use of again (solar panel is arranged at the position of roof) between the large head space of car load, when keeping vehicle appearance, increase power resources.
Hybrid power system tool of the present utility model has the following advantages:
(1) by solar power, be that electrokinetic cell is mended electricity, to greatest extent for car load provides the energy, improve the pure electric operation of car load or electric boosted time, improve car load fuel saving, reduce car load noise, improve the traveling comfort of car load;
(2) by Attachment Management System, each assembly of storage battery power supply system is managed, strengthen the intellectuality of system;
(3) while stopping, under Attachment Management System is controlled, utilize solar power to charge to storage battery, reaching stops mends electric effect, low pressure power shortage while preventing from placing for a long time, the reliability of raising car load.
Claims (10)
1. the storage battery power supply system based on solar power, comprise the storage battery for Gong being electrically connected to vehicle-mounted low-voltage electrical apparatus, it is characterized in that: this electric power system also comprises the solar power mu balanced circuit that solar cell and mouth thereof connect, the mouth of solar power mu balanced circuit is connected with storage battery, and the mouth of solar power mu balanced circuit is also provided with one while stopping for being connected with high voltage supply system in when driving and the relay of high voltage supply system disconnection.
2. the storage battery power supply system based on solar power according to claim 1, is characterized in that: the mouth of described solar power mu balanced circuit is connected with storage battery by a DC/DC changer.
3. the storage battery power supply system based on solar power according to claim 1 and 2, is characterized in that: on described storage battery also for being electrically connected with a controller, the relay described in this controller control linkage.
4. a vehicle hybrid system, comprise high voltage supply system and storage battery power supply system, described storage battery power supply system comprises the storage battery for Gong being electrically connected to vehicle-mounted low-voltage electrical apparatus, it is characterized in that: described storage battery power supply system also comprises the solar power mu balanced circuit that solar cell and mouth thereof connect, the mouth of solar power mu balanced circuit is connected with storage battery, and the mouth of solar power mu balanced circuit is also provided with one while stopping for being connected with high voltage supply system in when driving and the relay of high voltage supply system disconnection.
5. vehicle hybrid system according to claim 4, is characterized in that: the mouth of described solar power mu balanced circuit is connected with storage battery by a DC/DC changer.
6. according to the vehicle hybrid system described in claim 4 or 5, it is characterized in that: on described storage battery also for being electrically connected with a controller, the relay described in this controller control linkage.
7. vehicle hybrid system according to claim 6, it is characterized in that: described high voltage supply system is by consisting of the interconnective super capacitor group of two-way DC/DC changer and power battery pack, the high-pressure side of two-way DC/DC changer is connected with super capacitor group and electric machine controller, and low tension terminal is connected with power battery pack.
8. a vehicle with hybrid power system, comprise entire car controller, vehicle-mounted low-voltage electrical apparatus and hybrid power system, described hybrid power system comprises high voltage supply system and storage battery power supply system, described storage battery power supply system comprises the storage battery that Gong is electrically connected to vehicle-mounted low-voltage electrical apparatus, it is characterized in that: described storage battery power supply system also comprises the solar power mu balanced circuit that solar cell and mouth thereof connect, the mouth of solar power mu balanced circuit is connected with storage battery, and the mouth of solar power mu balanced circuit is also provided with one while stopping for being connected with high voltage supply system in when driving and the relay of high voltage supply system disconnection.
9. the vehicle with hybrid power system according to claim 8, is characterized in that: the mouth of described solar power mu balanced circuit is connected with storage battery by a DC/DC changer.
10. the vehicle with hybrid power system according to claim 8 or claim 9, is characterized in that: on described storage battery also for being electrically connected with a controller, the relay described in this controller control linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623782.5U CN203511533U (en) | 2013-10-10 | 2013-10-10 | Storage battery power supply system based on solar energy, vehicle hybrid power system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623782.5U CN203511533U (en) | 2013-10-10 | 2013-10-10 | Storage battery power supply system based on solar energy, vehicle hybrid power system and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN203511533U true CN203511533U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320623782.5U Expired - Fee Related CN203511533U (en) | 2013-10-10 | 2013-10-10 | Storage battery power supply system based on solar energy, vehicle hybrid power system and vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477294A (en) * | 2014-12-19 | 2015-04-01 | 浙江春风动力股份有限公司 | Motorbike power supply circuit, motorbike power supply system and motorbike |
| CN106441459A (en) * | 2016-12-16 | 2017-02-22 | 深圳汇创联合自动化控制有限公司 | Energy-saving and environment-friendly type power equipment detection instrument |
| CN106476646B (en) * | 2016-11-24 | 2018-08-31 | 河北工业大学 | Electric automobile energy managing device |
| CN109149747A (en) * | 2018-09-19 | 2019-01-04 | 汉能移动能源控股集团有限公司 | Charging and discharging control method and device |
| CN109347189A (en) * | 2015-12-04 | 2019-02-15 | 郑州宇通客车股份有限公司 | A trolleybus power supply system and its power supply control method |
| WO2024066358A1 (en) * | 2022-09-29 | 2024-04-04 | 中国第一汽车股份有限公司 | Energy replenishment system and energy replenishment method for vehicle, and vehicle |
-
2013
- 2013-10-10 CN CN201320623782.5U patent/CN203511533U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477294A (en) * | 2014-12-19 | 2015-04-01 | 浙江春风动力股份有限公司 | Motorbike power supply circuit, motorbike power supply system and motorbike |
| CN109347189A (en) * | 2015-12-04 | 2019-02-15 | 郑州宇通客车股份有限公司 | A trolleybus power supply system and its power supply control method |
| CN106476646B (en) * | 2016-11-24 | 2018-08-31 | 河北工业大学 | Electric automobile energy managing device |
| CN106441459A (en) * | 2016-12-16 | 2017-02-22 | 深圳汇创联合自动化控制有限公司 | Energy-saving and environment-friendly type power equipment detection instrument |
| CN109149747A (en) * | 2018-09-19 | 2019-01-04 | 汉能移动能源控股集团有限公司 | Charging and discharging control method and device |
| WO2024066358A1 (en) * | 2022-09-29 | 2024-04-04 | 中国第一汽车股份有限公司 | Energy replenishment system and energy replenishment method for vehicle, and vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20191010 |