CN203104003U - Charge-discharge management system of lithium battery pack of solar sightseeing boat - Google Patents
Charge-discharge management system of lithium battery pack of solar sightseeing boat Download PDFInfo
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- CN203104003U CN203104003U CN 201220727703 CN201220727703U CN203104003U CN 203104003 U CN203104003 U CN 203104003U CN 201220727703 CN201220727703 CN 201220727703 CN 201220727703 U CN201220727703 U CN 201220727703U CN 203104003 U CN203104003 U CN 203104003U
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- lithium battery
- distribution box
- solar
- charging
- battery group
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Abstract
The utility model discloses the charge-discharge management system of the lithium battery pack of a solar sightseeing boat, which comprises a lithium battery pack, a distribution box, a solar charging system, a commercial power charging system, a DC motor drive system and an AC load system. The lithium battery pack and the distribution box are connected together. The solar charging system and the commercial power charging system are mutually independent and are connected with the distribution box. The DC motor drive system and the AC load systems are mutually independent and are connected with the distribution box. According to the technical scheme of the utility model, due to the adoption of the management system, the charging and discharging processes of the lithium battery pack of the solar sightseeing boat can be accurately controlled.
Description
Technical field
The utility model relates to a kind of management of charging and discharging system, refers in particular to the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy.
Background technology
In the prior art, power generally adopts commercial power charged or the charging station charging with the charging modes of lithium battery group, and charging modes is comparatively single; And depending on civil power and charging station, charging is very inconvenient.
Solar energy is gone sightseeing ships and light boats under the stop state, can use existing mode commercial power charged or the charging station charging to charge.Yet navigation is in the lake or during interior korneforos, and it can't charge by existing charging modes, at this moment, will influence the continuation of the journey mileage of yacht as timely makeup energy.
Therefore, solar energy is gone sightseeing ships and light boats navigation in the lake or during the inland river, the general solar panel that uses charges to the lithium battery group, make solar energy go sightseeing the charging modes of ships and light boats lithium battery group, thereby need coordinate and manage these two kinds of charging modes by solar recharging and commercial power charged the composition.
On the other hand, the electric equipment that solar energy is gone sightseeing in the ships and light boats is direct current a bit, and some is to exchange, and need carry out allocation manager to the discharge of lithium battery group, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of precise control and is applicable to the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of solar energy.
For reaching above-mentioned purpose, solution of the present utility model is:
The go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy comprises lithium battery group, distribution box, solar recharging system, commercial power charged system, direct current machine drive system and AC load system; The lithium battery group is connected with distribution box; Solar recharging system and commercial power charged system are separate, and are connected with distribution box in the lump; Direct current machine drive system and AC load system are separate, and are connected with distribution box in the lump.
Further, solar recharging system is made up of solar panel and controller for solar; Solar panel is connected with distribution box with controller for solar series connection back.
Further, commercial power charged system is that civil power is connected with distribution box by charger.
Further, the direct current machine drive system is made up of direct current machine and electric machine controller, and direct current machine is connected with distribution box with electric machine controller series connection back.
Further, the AC load system is that AC load is connected with distribution box by inverter.
Further, distribution box comprises main control module, current detection module, current sensor, cell charge protection unit, battery discharge protection unit and emergency stop switch; Main control module is connected with current sensor by current detection module, and current sensor one end is connected with battery interface by emergency stop switch, and the other end is connected with the battery discharge protection unit with the cell charge protection unit simultaneously; The cell charge protection unit is connected with charging inlet, and the battery discharge protection unit is connected with loading interfaces and main control module simultaneously.
Further, cell charge protection unit and battery discharge protection unit are connected in series by fuse and high voltage protective relay and form.
Further, main control module also is connected with master-slave communication mouth, outside CAN communication port and display screen interface simultaneously.
After adopting such scheme, the utility model distribution box is controlled solar recharging system and commercial power charged system simultaneously, and the separate work of solar recharging system and commercial power charged system, make when solar energy is gone sightseeing the ships and light boats landing pier, can adopt the commercial power charged battery electric quantity of replenishing fast; And at the sun-drenched solar recharging system that whenever can adopt to replenishing battery electric quantity.
On the other hand, distribution box is also controlled direct current machine drive system and AC load system simultaneously, and the separate work of direct current machine drive system and AC load system, satisfies the solar energy ships and light boats of going sightseeing and exchanges the needs of electricity consumption and direct current electricity consumption.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model distribution box electrical connection diagram.
Label declaration
Lithium battery group 1 distribution box 2
Outside CAN communication port 212 display screen interface 213
24 battery discharge protection unit 25, cell charge protection unit
Fuse (241,251) high voltage protective relay (242,252)
Loading interfaces 28 charging inlets 29
Solar recharging system 3 solar panels 31
Controller for solar 32 commercial power charged systems 4
Direct current machine drive system 5 direct current machines 51
Embodiment
Below in conjunction with drawings and the specific embodiments the utility model is done detailed explanation.
Consult Figure 1 and Figure 2, the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy that the utility model discloses comprises lithium battery group 1, distribution box 2, solar recharging system 3, commercial power charged system 4, direct current machine drive system 5 and AC load system 6.
Lithium battery group 1 is connected with distribution box 2.In the present embodiment, distribution box 2 comprises main control module 21, current detection module 22, current sensor 23, cell charge protection unit 24, battery discharge protection unit 25, reaches emergency stop switch 26.
Cell charge protection unit 24 and battery discharge protection unit 25 are connected in series and are formed by fuse (241,251) and high voltage protective relay (242,252).
Solar recharging system 3 and commercial power charged system 4 are separate, and are connected with distribution box 2 in the lump.Wherein, solar recharging system 3 is made up of solar panel 31 and controller for solar 32.Solar panel 31 is connected with distribution box 2 with controller for solar 32 series connection backs.Commercial power charged system 4 is that civil power 41 is connected with distribution box 2 by charger 42.
Direct current machine drive system 5 is separate with AC load system 6, and is connected with distribution box 2 in the lump.Wherein, direct current machine drive system 5 is made up of direct current machine 51 and electric machine controller 52, and direct current machine 51 is connected with distribution box 2 with electric machine controller 52 series connection backs.AC load system 6 is that AC load 61 is connected with distribution box 2 by inverter 62.
The utility model is when work, and lithium battery group 1 is connected with the battery interface 27 of distribution box 2, and solar recharging system 3, commercial power charged system 4 are connected with charging inlet 29, and direct current machine drive system 5 and AC load system 6 are connected with loading interfaces 28.Distribution box 2 is communicated by letter with solar recharging system 3, commercial power charged system 4, direct current machine drive system 5 and AC load system 6 by main control module 21, controls this system and works alone; And realize lithium battery group 1 is discharged and recharged control unusually by control cell charge protection unit 24 and battery discharge protection unit 25.
The above is preferred embodiment of the present utility model only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection range of this case.
Claims (8)
1. the solar energy management of charging and discharging system of ships and light boats lithium battery group that goes sightseeing is characterized in that: comprise lithium battery group, distribution box, solar recharging system, commercial power charged system, direct current machine drive system and AC load system; The lithium battery group is connected with distribution box; Solar recharging system and commercial power charged system are separate, and are connected with distribution box in the lump; Direct current machine drive system and AC load system are separate, and are connected with distribution box in the lump.
2. the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy as claimed in claim 1, it is characterized in that: solar recharging system is made up of solar panel and controller for solar; Solar panel is connected with distribution box with controller for solar series connection back.
3. the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy as claimed in claim 1, it is characterized in that: commercial power charged system is that civil power is connected with distribution box by charger.
4. the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy as claimed in claim 1, it is characterized in that: the direct current machine drive system is made up of direct current machine and electric machine controller, and direct current machine is connected with distribution box with electric machine controller series connection back.
5. the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy as claimed in claim 1, it is characterized in that: the AC load system is that AC load is connected with distribution box by inverter.
6. the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy as claimed in claim 1, it is characterized in that: distribution box comprises main control module, current detection module, current sensor, cell charge protection unit, battery discharge protection unit and emergency stop switch; Main control module is connected with current sensor by current detection module, and current sensor one end is connected with battery interface by emergency stop switch, and the other end is connected with the battery discharge protection unit with the cell charge protection unit simultaneously; The cell charge protection unit is connected with charging inlet, and the battery discharge protection unit is connected with loading interfaces and main control module simultaneously.
7. the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy as claimed in claim 6, it is characterized in that: cell charge protection unit and battery discharge protection unit are connected in series by fuse and high voltage protective relay and form.
8. the go sightseeing management of charging and discharging system of ships and light boats lithium battery group of a kind of solar energy as claimed in claim 6, it is characterized in that: main control module also is connected with master-slave communication mouth, outside CAN communication port and display screen interface simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727703 CN203104003U (en) | 2012-12-26 | 2012-12-26 | Charge-discharge management system of lithium battery pack of solar sightseeing boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727703 CN203104003U (en) | 2012-12-26 | 2012-12-26 | Charge-discharge management system of lithium battery pack of solar sightseeing boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104003U true CN203104003U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727703 Expired - Fee Related CN203104003U (en) | 2012-12-26 | 2012-12-26 | Charge-discharge management system of lithium battery pack of solar sightseeing boat |
Country Status (1)
| Country | Link |
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| CN (1) | CN203104003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941094A (en) * | 2014-01-16 | 2014-07-23 | 深圳市金宏威技术股份有限公司 | Internal-resistance acquisition device for valve-regulated lead acid storage batteries |
-
2012
- 2012-12-26 CN CN 201220727703 patent/CN203104003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941094A (en) * | 2014-01-16 | 2014-07-23 | 深圳市金宏威技术股份有限公司 | Internal-resistance acquisition device for valve-regulated lead acid storage batteries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20201226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |