CN207339295U - A kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology - Google Patents
A kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology Download PDFInfo
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- CN207339295U CN207339295U CN201721358757.3U CN201721358757U CN207339295U CN 207339295 U CN207339295 U CN 207339295U CN 201721358757 U CN201721358757 U CN 201721358757U CN 207339295 U CN207339295 U CN 207339295U
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- power supply
- low temperature
- groups
- control plate
- electronic switch
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Abstract
The utility model discloses a kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology; including photovoltaic array, power supply control plate, low temperature lithium titanate battery in groups, battery protection module, power supply protection unit and microgrid energy controller in groups; one end of the power supply control plate passes through electronic switch K1 connection photovoltaic arrays; also by electronic switch K1 connection low temperature lithium titanate battery in groups, power supply control plate also passes through electronic switch K3 connection power supply protection units to power supply control plate.Photovoltaic system control technology and low temperature energy storage technology are incorporated into off-network photovoltaic intelligent electric power system by the utility model, the advantage that photovoltaic generating system possesses with energy-storage battery electricity generation system has been merged at the same time, off-network photovoltaic intelligent electric power system output voltage is adaptive, and best solution is provided for the small-sized and low form system power supply such as temporary power and remote districts monitoring.
Description
Technical field
A kind of electric power system is the utility model is related to, is specifically a kind of low temperature off-network intelligent power supply based on micro-capacitance sensor technology
System.
Background technology
Remote districts power supply is difficult, need to provide off-grid power supply system, small off-grid system and cannot meet more high-power negative
The power reguirements of lotus, in addition, most of remote districts temperature is extremely low, common energy storage cisco unity malfunction at low ambient temperatures, greatly
Off-network technology under power low temperature environment is badly in need of development.
Existing off-grid system is mostly the electric power system of street lamp or small-power monitoring, this type system is mostly that buried battery ensures
The temperature of battery, such as load capacity increase, largely needs to provide Insulation, such as provide room, there is provided heating equipment, pole
It is big to waste storage energy.
In addition, controller is also basic electric energy conversion function, do not possess the maximal power tracing ability of photovoltaic, equipment
Do not possess self function, remote transmission battery information and device fault information are unable to when equipment breaks down.Cause pond plate
Generating efficiency is not high, and equipment fault cannot safeguard that service life is also shorter in time.
The content of the invention
The purpose of this utility model is to provide a kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology to solve
Problem certainly proposed in the above background technology.
To achieve the above object, the utility model provides following technical solution：
A kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology, including photovoltaic array, power supply control plate, low temperature
Lithium titanate battery in groups, battery protection module, power supply protection unit and microgrid energy controller in groups, the power supply control plate
One end electronic switch K1 connection low temperature lithium titanate batteries are also passed through by electronic switch K1 connection photovoltaic arrays, power supply control plate
In groups, power supply control plate is also also connected with load and micro- electricity by electronic switch K3 connection power supply protection units, power supply protection unit
Network energy controller, microgrid energy controller are also respectively connected with electronic switch K1, electronic switch K2, electronic switch K3, power supply
Control panel, battery protection module and power supply communication interface in groups.
As further program of the utility model：The low temperature lithium titanate battery is also connected with low temperature lithium titanate battery in groups
In groups.
Compared with prior art, the beneficial effects of the utility model are：The utility model by photovoltaic system control technology and
Low temperature energy storage technology is incorporated into off-network photovoltaic intelligent electric power system, while has been merged photovoltaic generating system and generated electricity with energy-storage battery
The advantage that system possesses, off-network photovoltaic intelligent electric power system output voltage is adaptive, is that temporary power and remote districts monitor
Best solution is provided etc. small-sized and low form system power supply.
Brief description of the drawings
Fig. 1 is the block diagram of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology
System, including photovoltaic array, power supply control plate, low temperature lithium titanate battery in groups, battery in groups protection module, power supply protection unit and
Microgrid energy controller, one end of the power supply control plate is by electronic switch K1 connection photovoltaic arrays, and power supply control plate is also
By electronic switch K1 connection low temperature lithium titanate battery in groups, power supply control plate also passes through electronic switch K3 connection power supply protection lists
Member, power supply protection unit are also connected with load and microgrid energy controller, and microgrid energy controller is also respectively connected with electronic cutting
Close K1, electronic switch K2, electronic switch K3, power supply control plate, battery protection module and power supply communication interface in groups.
Low temperature lithium titanate battery is also connected with low temperature lithium titanate battery in groups in groups.
The operation principle of the utility model is：The photovoltaic array is connected to power supply control plate by special photovoltaic cable,
Low temperature lithium titanate battery accesses battery protection board in groups in groups, then accesses power supply control plate, passes through microgrid energy controller
Control energy can be changed in power supply control, export stable DC24V or DC12V DC power supplies, be exported by power supply protection unit
To port, meanwhile, off-network photovoltaic intelligent electric power system can upload operation data by power supply communication interface plate.
Claims (2)
1. a kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology, including photovoltaic array, power supply control plate, low temperature titanium
Acid lithium battery in groups, battery protection module, power supply protection unit and microgrid energy controller in groups, it is characterised in that it is described
One end of power supply control plate also passes through electronic switch K1 connection low temperature by electronic switch K1 connection photovoltaic arrays, power supply control plate
In groups, power supply control plate is also also connected with lithium titanate battery by electronic switch K3 connection power supply protection units, power supply protection unit
Load and microgrid energy controller, microgrid energy controller are also respectively connected with electronic switch K1, electronic switch K2, electronic cutting
Close K3, power supply control plate, battery protection module and power supply communication interface in groups.
A kind of 2. low temperature off-network intelligent power supply system based on micro-capacitance sensor technology according to claim 1, it is characterised in that
The low temperature lithium titanate battery is also connected with low temperature lithium titanate battery in groups in groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358757.3U CN207339295U (en) | 2017-10-20 | 2017-10-20 | A kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358757.3U CN207339295U (en) | 2017-10-20 | 2017-10-20 | A kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339295U true CN207339295U (en) | 2018-05-08 |
Family
ID=62365336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358757.3U Expired - Fee Related CN207339295U (en) | 2017-10-20 | 2017-10-20 | A kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339295U (en) |
-
2017
- 2017-10-20 CN CN201721358757.3U patent/CN207339295U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |