CN110739762A - all-weather communication power supply device for meteorological monitoring and implementation method - Google Patents
all-weather communication power supply device for meteorological monitoring and implementation method Download PDFInfo
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- CN110739762A CN110739762A CN201911216636.9A CN201911216636A CN110739762A CN 110739762 A CN110739762 A CN 110739762A CN 201911216636 A CN201911216636 A CN 201911216636A CN 110739762 A CN110739762 A CN 110739762A
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- power supply
- communication module
- solar
- shell
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- 238000004891 communication Methods 0.000 title claims abstract description 35
- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000002035 prolonged effect Effects 0.000 claims abstract description 4
- 238000010248 power generation Methods 0.000 claims description 5
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The invention relates to an all-weather communication power supply device for meteorological monitoring and an implementation method thereof, wherein the device comprises a solar panel, a lithium battery, a communication controller module, a button switch, an antenna, an aviation plug and a shell, the solar panel is divided into groups and embedded into a high-efficiency MPPT controller in a grouping manner, so that solar input power cannot drop off cliff, power output and reliability when the solar energy is used in a complex outdoor environment are ensured, meanwhile, the lithium battery is charged in groups at any time, a shallow charging and shallow discharging state of the lithium battery is always kept, charging and discharging efficiency is improved, the service life of the lithium battery is prolonged, the technical effect is to provide a reliable all-weather power supply, the stability of measured data of a meteorological station can be well improved, the data has continuity, reliability and accuracy, and the normal work of the whole system is ensured, and the volume is.
Description
Technical Field
The invention relates to communication power supply devices for meteorological monitoring, in particular to all-weather communication power supply devices for meteorological monitoring and an implementation method.
Background
The meteorological monitoring equipment is distributed all over the country, and has areas with high temperature, high cold and continuous rainy weather, although the power supply system adopted by the existing meteorological station solves the capability of monitoring -type environment, the working effect is not ideal under the conditions of high temperature, high cold and continuous rainy weather, which affects the observation data, and the appearance volume is larger.
In the context of the present invention, the term "a,
in view of the problems of the existing power supply system of the weather station, the invention provides all-weather communication power supply devices for weather monitoring and an implementation method thereof, which can well improve the stability of the measurement data of the weather station, ensure the normal work of the all-weather integral system,
the technical scheme is that the weather-based communication power supply device for monitoring weather comprises a power supply part, a ZB communication module, a button switch, an antenna, an aviation socket, a shell and a stand column, and is characterized in that a shell comprises an upper shell, a middle shell and a lower shell, the power supply part comprises a high-efficiency MPPT controller, a solar panel and a low-temperature lithium battery, the solar panel is fixed in the outer surface of the upper shell, the high-efficiency MPPT controller, the low-temperature lithium battery, the ZB communication module, the button switch, the antenna and the aviation socket are fixed in the lower shell, the middle shell and the lower shell are fixed through screws to form a closed space, a flat groove is formed in the upper surface of the upper shell, the solar panel is fixed in the groove, the stand column is arranged between the upper shell and the middle shell to enable the upper shell and the middle,
the interior of the solar panel (1-2) is divided into a plurality of groups, the efficient MPPT controller (1-1) is composed of a plurality of efficient MPPT controllers at , the low-temperature lithium battery is composed of a plurality of low-temperature lithium batteries at , the circuit connection is that the positive and negative outputs of the groups of the solar panel are respectively connected with the positive and negative inputs of the efficient MPPT controllers, the positive and negative outputs of the efficient MPPT controllers of the plurality of efficient MPPT controllers are connected with the positive and negative inputs of the low-temperature lithium batteries, the efficient MPPT controllers of the plurality of efficient MPPT controllers are combined with the total positive and negative outputs at , the positive electrodes of the MPPT controllers are connected with a normally open end and a normally closed end C of a button switch, the negative electrodes of the button switch are connected with a ground end G of the button switch, the ground end G of the button switch (3) is connected with the negative electrode of a ZB communication module, the normally open end, the normally closed end NO is connected with the positive electrode of the ZB communication module, the positive electrode of the ZB communication module is connected with a positive electrode of the aviation socket module, the ZB communication module is connected with a 1 end of the aviation socket, the ZB communication module, the aviation.
The implementation method comprises ⑴, a solar panel of a power supply part is divided into a plurality of groups in the whole solar module, each group is embedded with a high-efficiency solar high-efficiency MPPT controller to perform local power tracking, only the shaded area power is lost, and the power generation power of the solar modules of other blocks is not affected, so that the solar input power cannot drop in a cliff mode and can still generate power in weak light and rainy days, and the power output and reliability of the solar outdoor complex environment during use are ensured, ⑵ the low-temperature lithium battery of the power supply part enables the high-efficiency MPPT controller and the solar panel to perform single-group charging and discharging management on the energy storage low-temperature lithium battery, and when the single-group low-temperature lithium battery of the low-temperature lithium battery is fully charged, the single-group low-temperature lithium battery can be discharged, the shallow charging and shallow discharging state of the lithium battery is always maintained, the charging and discharging efficiency is improved, and the.
The invention has the beneficial effects that: all-weather communication power supply is provided, and real-time observation and accurate data transmission are guaranteed. Under the overcast and rainy condition, can not receive the environmental impact, can improve weather station's measured data's stability well for data more have continuity, reliability and accuracy, guarantee whole system's normal work and small and pleasing to the eye.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a circuit connection diagram of the present invention.
Detailed Description
The embodiments of the present invention will be described below with reference to the drawings.
As shown in the attached drawing 1, all-weather communication power supply devices for meteorological monitoring comprise a power supply part 1, a ZB communication module 2, a button switch 3, an antenna 4, an aviation socket 5, a shell 6 and a stand column 7, wherein the shell 6 comprises an upper shell 6-1, a middle shell 6-2 and a lower shell 6-3, the power supply part 1 comprises a high-efficiency MPPT controller 1-1, a solar panel 1-2 and a low-temperature lithium battery 1-3, the solar panel 1-2 is fixed in the outer surface of the upper shell 6-1, the high-efficiency MPPT controller 1-1, the low-temperature lithium battery 1-3, the ZB communication module 2, the button switch 3, the antenna 4 and the aviation socket 5 are fixed in the lower shell 6-3, the interior of the solar panel 1-2 is divided into a plurality of groups, the high-efficiency MPPT controller 1-1 is formed by combining the plurality of high-efficiency MPPT controllers in , the low-temperature lithium battery 1-3 is formed by combining the plurality of low-temperature lithium batteries in , the upper surface of the upper shell 6-1 is provided with a flat groove, the solar panel 1-2 is fixed in the groove, the upper shell 6-1 is fixed in the middle shell, the waterproof space is formed by a waterproof space, and the middle shell 6-3 is separated from the waterproof space by a .
As shown in fig. 2, the circuit connection is that the positive and negative outputs of a plurality of groups of solar panels 1-2 are respectively connected with the positive and negative inputs of a plurality of efficient MPPT controllers of the efficient MPPT controllers 1-1, the positive and negative outputs of a plurality of efficient MPPT controllers of the efficient MPPT controllers 1-1 are respectively connected with the positive and negative inputs of a plurality of low-temperature lithium batteries of the low-temperature lithium batteries 1-3, the positive outputs of a plurality of efficient MPPT controllers of the efficient MPPT controllers 1-1 are combined at to form a total positive and negative output, the positive terminals of the efficient MPPT controllers are connected with the normally open and normally closed terminals C of the button switch 3, the negative terminals are connected with the ground terminal G of the button switch 3, the ground terminal G of the ZB communication module 2 is connected with the positive terminal of the button switch 3, the normally open and normally closed terminals NO, the 12V terminal is connected in series with the positive terminal + of the aviation socket 2, the positive terminal + of the ZB communication module 2 is connected with the 1 terminal of the aviation socket 5, the 2 is connected with the negative terminal G of the ZB communication module 2, the aviation socket 5 is connected with the ground terminal G of.
Principle of
The solar panel 1-2 of the power supply part 1 is divided into a plurality of groups by adopting the inside of the whole solar module, each group is embedded into the high-efficiency MPPT controller 1-1 to carry out local power tracking, only the shielded area power can be lost, and the power generation power of the solar modules of other blocks is not influenced, so that the cliff type falling of the solar input power cannot occur, and the power output and reliability of the solar outdoor complex environment in use are ensured; the low-temperature lithium battery 1-3 of the power supply part 1 enables the high-efficiency MPPT controller 1-1 and the solar panel 1-2 to carry out single-group charging and discharging management on the energy storage low-temperature lithium battery 1-3, when the single-group low-temperature lithium battery of the low-temperature lithium battery 1-3 is fully charged, discharging can be carried out, the shallow charging and shallow discharging state of the lithium battery is always kept, the charging and discharging efficiency is improved, and meanwhile, the service life of the lithium battery is prolonged.
The invention has the following advantages:
(1) the solar panel is divided into a plurality of groups, even if a certain group of the solar panel is shielded (leaves, bird droppings or dust pollution), the solar output power cannot drop in a cliff-breaking manner, the shielded area power can be lost, the power generation power of the solar components of other plates is not influenced, and the power output and reliability of the solar panel in the use process in an outdoor complex environment are ensured.
(2) The shallow charging and discharging state of the lithium battery is always kept, the discharging efficiency is improved, and the service life of the lithium battery is prolonged.
(3) And a high-efficiency MPPT controller is adopted to track local power, and the solar panel can still generate power in dim light and rainy days.
Claims (2)
- The all-weather communication power supply device for weather monitoring comprises a power supply part (1), a ZB communication module (2), a button switch (3), an antenna (4), an aviation socket (5), a shell (6) and a stand column (7), and is characterized in that a shell (6) comprises an upper shell (6-1), a middle shell (6-2) and a lower shell (6-3), the power supply part (1) comprises a high-efficiency MPPT controller (1-1), a solar panel (1-2) and a low-temperature lithium battery (1-3), the solar panel (1-2) is fixed in the outer surface of the upper shell (6-1), the high-efficiency MPPT controller (1-1), the low-temperature lithium battery (1-3), the ZB communication module (2), the button switch (3), the antenna (4) and the aviation socket (5) are fixed in the lower shell (6-3), the middle shell (6-2) and the lower shell (6-3) are fixed in through screws to form a closed space, the upper surface of the upper shell (6-1) is provided with a flat groove, the upper surface of the middle shell (6-2) is fixed in a groove 632, and the middle shell (6-2) is separated from the upper shell (6-2) and the middle shell (6-2) is fixed in a distance between the middle shell (6,the interior of the solar panel (1-2) is divided into a plurality of groups, the efficient MPPT controller (1-1) is composed of a plurality of efficient MPPT controllers at , the low-temperature lithium batteries (1-3) are composed of a plurality of low-temperature lithium batteries at , the circuit connection is that the positive and negative outputs of the groups of the solar panel (1-2) are respectively connected with the positive and negative inputs of the efficient MPPT controllers (1-1), the positive and negative outputs of the efficient MPPT controllers (1-1) are respectively connected with the positive and negative inputs of the low-temperature lithium batteries (1-3), the positive and negative outputs of the efficient MPPT controllers (1-1) are respectively connected with , the positive and negative outputs of the efficient MPPT controllers are connected with a normally open button switch (3), a normally closed terminal C, the negative terminal G of the button switch (3), the ground terminal G of the button switch (3) is connected with a normally open terminal G, the negative terminal B terminal button switch (3) is connected with a normally closed terminal C, the negative terminal G of the communication module (5) of the communication module ZB terminal G + 5 + the communication module (5) of the aviation communication module, the aviation communication module ZB 5 + the communication module is connected with a receiving terminal of the aviation communication module (5 + socket 5 + of the aviation MPPT module (2, and the aviation MPPT module 2 + the aviation communication module (5 + the aviation terminal of the aviation communication module.
- 2. The all-weather communication power supply device for meteorological monitoring is characterized in that the power supply device is implemented by ⑴ solar panels (1-2) of a power supply part (1), the inside of the whole solar module is divided into a plurality of groups, each group is embedded into a high-efficiency solar high-efficiency MPPT controller (1-1) to perform local power tracking, only the shielded area power is lost, and the power generation power of the solar modules of other blocks is not affected, so that the solar input power cannot drop off in a cliff manner, power generation can still be performed in weak light and rainy days, the power output and reliability of the solar outdoor complex environment are guaranteed, ⑵ low-temperature lithium batteries (1-3) of the power supply part (1) enable the high-efficiency MPPT controllers (1-1) and the solar panels (1-2) to perform charge and discharge management on energy storage low-temperature lithium batteries (1-3), when single lithium batteries of the low-temperature lithium batteries (1-3) are fully charged, the low-temperature lithium batteries can be discharged all the time, the shallow-time MPPT charging and shallow-discharging efficiency is improved, and the service life of the single lithium batteries is prolonged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911216636.9A CN110739762B (en) | 2019-12-03 | 2019-12-03 | All-weather communication power supply device for meteorological monitoring and implementation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911216636.9A CN110739762B (en) | 2019-12-03 | 2019-12-03 | All-weather communication power supply device for meteorological monitoring and implementation method |
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| CN110739762A true CN110739762A (en) | 2020-01-31 |
| CN110739762B CN110739762B (en) | 2024-01-09 |
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| CN110444827A (en) * | 2019-07-22 | 2019-11-12 | 深圳源创智能照明有限公司 | A kind of charge control method and solar energy photovoltaic system based on MPPT |
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2019
- 2019-12-03 CN CN201911216636.9A patent/CN110739762B/en active Active
Patent Citations (7)
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| CN103825548A (en) * | 2014-03-05 | 2014-05-28 | 中国华能集团清洁能源技术研究院有限公司 | High-efficiency photovoltaic module and photovoltaic power generation system |
| CN204376518U (en) * | 2014-10-15 | 2015-06-03 | 富盛科技股份有限公司 | A kind of solar energy management devices of energy-saving self-controlling |
| CN205160432U (en) * | 2015-12-04 | 2016-04-13 | 上海工程技术大学 | A power supply unit for track board on -line monitoring system |
| CN206237183U (en) * | 2016-11-21 | 2017-06-09 | 天津七六四通信导航技术有限公司 | Based on solar power satellite anti-interference antenna field test electric power system |
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