CN204556796U - A kind of accumulator wireless management system - Google Patents
A kind of accumulator wireless management system Download PDFInfo
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- CN204556796U CN204556796U CN201520115725.5U CN201520115725U CN204556796U CN 204556796 U CN204556796 U CN 204556796U CN 201520115725 U CN201520115725 U CN 201520115725U CN 204556796 U CN204556796 U CN 204556796U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
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Abstract
The utility model belongs to batteries to store energy power supply management technical field, is specifically related to a kind of accumulator wireless management system.Comprise: there is the power supply of wireless power transmission transmitter, wireless power transmission receiver, Micro Energy Lose flush bonding processor, storage capacitor, the RF chip with erasable RAM, electrical quantity sensor, temperature sensor, bus, external hanging type RF reception and monitoring regulation device; By the accumulator wireless management system that wireless power and wireless messages tranmission techniques means are formed, overcome layering that prior art exists connect increase investment and connecting line too much, very complicated be installed, be easy to make mistakes and circuit virtual connection appears in duration, circuit touches, aging circuit and the defect such as monitoring accuracy is inconsistent, substantially increase the economy of accumulator system, safety and reliability.
Description
Technical field
The utility model belongs to batteries to store energy power supply management technical field, is specifically related to a kind of accumulator wireless management system.
Background technology
The large-scale application of new forms of energy electric power and popularization, more and more rely on the cooperation of accumulator system, is the electrochemical storage cell such as lead-acid accumulator and lithium-ions battery as one of material that accumulator system is general and conventional; But this type of conventional single battery capacity is less and voltage is lower at present, when usually using accumulator in the accumulator system of new forms of energy power grid interlink and electric automobile, be by tens even a hundreds of cell batteries (battery core) be connected into a battery pack string, to meet power and the electrical demand of consumer.
Due to the restriction of accumulator self character, require that all cell batteries keep the consistance of electrical quantity, and can not cross put, can not overcharge, can not overcurrent, can not overvoltage, also need to operate in certain temperature range, this just needs battery management system to monitor each cell batteries.
To this, prior art is by having the signal wire of signal acquisition circuit and providing the power lead of working power, each cell batteries is connected with battery management system, by battery management system, each single battery is carried out to information acquisition and the monitoring send corresponding data to upper-level control system of timing, jointly complete the real-time monitoring to battery pack string.
It can thus be appreciated that, an accumulator system be made up of battery pack string just needs between battery management system with each cell batteries, be connected hundreds of even thousands of signal line and power lead, technological means due to the too much prior art of connecting line is that layering connects and monitoring, several or tens cell batteries are connected a bottom monitoring module as one group, again several or tens bottom monitoring modules are connected respectively on battery management system, not only increase investment also add tie point and be connected workload, and because connecting line is too much and apart from different in size, in addition tie point is too much, energy-storage system of accumulator is made usually to occur circuit virtual connection, circuit touches, aging circuit, the phenomenons such as monitoring accuracy is inconsistent, simultaneously connection process very complicated, be easy to make mistakes, cause larger monitoring accurate factor, greatly reduce the safety and reliability of accumulator system, certainly, those skilled in the art also expect the electricity consumption of monitoring devices, and directly from power taking the both positive and negative polarity of accumulator, the power supply can saving monitoring system has also saved the power lead connected simultaneously, further investigation can find that this method is equivalent to monitoring component to be attempted by accumulator, parallel shunt power taking from accumulator, not only be subject to the impact of accumulator internal resistance and battery pack string output power input, more seriously also have influence on internal resistance and the consistance of accumulator itself, cause Monitoring Data distortion, and the normal work of whole battery pack string directly can be affected when monitoring devices breaks down, add the unsafe factor of energy-storage system of accumulator.
Summary of the invention
In order to overcome the above-mentioned defect of prior art, the utility model proposes a kind of accumulator wireless management system, comprising: there is the power supply of wireless power transmission transmitter, wireless power transmission receiver, Micro Energy Lose flush bonding processor, storage capacitor, the RF chip with erasable RAM, electrical quantity sensor, temperature sensor, bus, external hanging type RF reception and monitoring regulation device; It is characterized in that:
By power supply and the wireless connections of wireless power transmission receiver with wireless power transmission transmitter, form power supply; Storage capacitor is connected, the energy storage electric power storage path of construction system by wireless power transmission receiver; Bus is connected, the supply path of construction system by wireless power transmission receiver; Micro Energy Lose flush bonding processor connects RF chip, electrical quantity sensor, the temperature sensor with erasable RAM respectively by bus, form the supervised path of accumulator; Received and monitor regulation device by wireless radio-frequency link with external hanging type RF by the RF chip with erasable RAM and be communicated with, configuration information collection and monitoring link.
A kind of accumulator wireless management system of the utility model, by the accumulator wireless management system that wireless power and wireless messages tranmission techniques means are formed, overcome layering that prior art exists connect increase investment and connecting line too much, very complicated be installed, be easy to make mistakes and circuit virtual connection appears in duration, circuit touches, aging circuit and the defect such as monitoring accuracy is inconsistent, substantially increase the economy of accumulator system, safety and reliability.
Accompanying drawing explanation
Fig. 1 is a kind of schematic block diagram of accumulator wireless management system.
Embodiment
As examples of implementation, by reference to the accompanying drawings a kind of accumulator wireless management system is described, but technology of the present utility model and scheme are not limited to the content that the present embodiment provides.
Fig. 1 illustrates a kind of accumulator wireless management system schematic block diagram, as shown in Figure 1, a kind of accumulator wireless management system, comprising: have the power supply (1) of wireless power transmission transmitter, wireless power transmission receiver (2), Micro Energy Lose flush bonding processor (3), storage capacitor (4), the RF chip (5) with erasable RAM, electrical quantity sensor (6), temperature sensor (7), bus (8), external hanging type RF reception and monitoring regulation device (9);
By having the power supply (1) of wireless power transmission transmitter and wireless power transmission receiver (2) wireless connections, form power supply; Storage capacitor (4) is connected, the energy storage electric power storage path of construction system by wireless power transmission receiver (2); Bus (8) is connected, the supply path of construction system by wireless power transmission receiver (2); Micro Energy Lose flush bonding processor (3) connects RF chip (5), electrical quantity sensor (6), the temperature sensor (7) with erasable RAM respectively by bus (8), form the supervised path of accumulator; Received and monitor regulation device (9) by wireless radio-frequency link with external hanging type RF by the RF chip (5) with erasable RAM and be communicated with, configuration information collection and monitoring link.
Claims (1)
1. an accumulator wireless management system, comprising: have the power supply (1) of wireless power transmission transmitter, wireless power transmission receiver (2), Micro Energy Lose flush bonding processor (3), storage capacitor (4), the RF chip (5) with erasable RAM, electrical quantity sensor (6), temperature sensor (7), bus (8), external hanging type RF reception and monitoring regulation device (9); It is characterized in that: by having the power supply (1) of wireless power transmission transmitter and wireless power transmission receiver (2) wireless connections, form power supply; Storage capacitor (4) is connected, the energy storage electric power storage path of construction system by wireless power transmission receiver (2); Bus (8) is connected, the supply path of construction system by wireless power transmission receiver (2); Micro Energy Lose flush bonding processor (3) connects RF sheet (5), electrical quantity sensor (6), the temperature sensor (7) with erasable RAM respectively by bus (8), form the supervised path of accumulator; Received and monitor regulation device (9) by wireless radio-frequency link with external hanging type RF by the RF chip (5) with erasable RAM and be communicated with, configuration information collection and monitoring link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115725.5U CN204556796U (en) | 2015-02-25 | 2015-02-25 | A kind of accumulator wireless management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115725.5U CN204556796U (en) | 2015-02-25 | 2015-02-25 | A kind of accumulator wireless management system |
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| Publication Number | Publication Date |
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| CN204556796U true CN204556796U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520115725.5U Active CN204556796U (en) | 2015-02-25 | 2015-02-25 | A kind of accumulator wireless management system |
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| Country | Link |
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| CN (1) | CN204556796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3644070A1 (en) * | 2018-10-25 | 2020-04-29 | QUNDIS GmbH | Device comprising a radio communication unit and a battery for supplying electric energy to at least the radio communication unit and method for adjusting the transmission power of the radio communication unit |
-
2015
- 2015-02-25 CN CN201520115725.5U patent/CN204556796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3644070A1 (en) * | 2018-10-25 | 2020-04-29 | QUNDIS GmbH | Device comprising a radio communication unit and a battery for supplying electric energy to at least the radio communication unit and method for adjusting the transmission power of the radio communication unit |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: 300405 Tianjin City, Beichen economic and Technological Development Zone Tianjin high-end equipment manufacturing Industrial Park 10000 River Road and Yongxing Road intersection 150 meters south Patentee after: The rich treasure of new energy technology (Tianjin) Co., Ltd. Address before: 100102 Chaoyang District, South Lake Road, No. 8, North building, room 2, room, No. 301 Patentee before: Zhou Xiwei |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180524 Address after: 211135 300 Chi Hui Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu Patentee after: Rich energy Energy Technology Co., Ltd. Address before: 300405 Tianjin Beichen economic and Technological Development Zone Tianjin high-end equipment manufacturing Industrial Park Wan River Road and Yongxing Road intersection 150 meters south Patentee before: The rich treasure of new energy technology (Tianjin) Co., Ltd. |
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| TR01 | Transfer of patent right |