CN111884320A - Special power supply for concentrator - Google Patents
Special power supply for concentrator Download PDFInfo
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- CN111884320A CN111884320A CN202010706359.6A CN202010706359A CN111884320A CN 111884320 A CN111884320 A CN 111884320A CN 202010706359 A CN202010706359 A CN 202010706359A CN 111884320 A CN111884320 A CN 111884320A
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 abstract description 14
- 230000005611 electricity Effects 0.000 description 9
- 230000003203 everyday effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
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- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Business, Economics & Management (AREA)
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a special power supply for a concentrator, which comprises a power supply body; the solar concentrator is characterized in that a lithium battery is arranged in the power supply body, one end of the lithium battery is connected with a solar cell panel, the other end of the lithium battery is connected with an inverter, the inverter is connected with the concentrator, the solar cell panel charges the lithium battery, the lithium battery supplies power to the inverter, and the output voltage of the inverter supplies power to the concentrator. According to the invention, when the transformer is powered on, the transformer is adopted to supply power, when the transformer is powered off, the power supply body is adopted to supply power, the power supply of the transformer is monitored during the power supply process of the transformer, and the power supply of the power supply body is switched when the transformer is powered off, so that the inherent power supply mode of the concentrator in the prior art is changed, the utilization rate of the transformer is improved, and line loss and variable loss caused by the fact that the transformer does not stop running are reduced.
Description
Technical Field
The invention relates to the technical field of power supply of concentrators, in particular to a special power supply for a concentrator.
Background
A concentrator is a central connection point device to which terminals, computers or communication devices are connected. It can be the central point where the cables meet. Technically, a concentrator aggregates a number of input lines and a number of output lines, or provides a central communication link for many devices, of various types, most of which are used in the large computer world.
The agricultural irrigation in the north China determines whether irrigation is needed according to the conditions of seasonal changes in temperature and humidity, the amount of rainfall, the soil moisture content in the field and the like, a transformer for irrigation has no load in about 40% of time, a rural power transformer also carries the task of ' remote acquisition and data uploading ' of concentration ', and one transformer only provides power for a concentrator with the power of 8.8 watts. The acquisition rate cannot meet the requirement due to the outage of the transformer, and the line loss and the variable loss are caused due to the outage of the transformer.
Therefore, in view of the above situation, there is a need to develop a power supply dedicated to a concentrator to overcome the shortcomings of the current practical application.
Disclosure of Invention
The present invention is directed to a power supply dedicated to a concentrator, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a special power supply for a concentrator comprises a power supply body; the solar concentrator is characterized in that a lithium battery is arranged in the power supply body, one end of the lithium battery is connected with a solar cell panel, the other end of the lithium battery is connected with an inverter, the inverter is connected with the concentrator, the solar cell panel charges the lithium battery, the lithium battery supplies power to the inverter, and the output voltage of the inverter supplies power to the concentrator.
As a further scheme of the invention: the solar cell panel is a high-power polycrystalline solar charging panel.
As a further scheme of the invention: the lithium battery has the overcharge and overdischarge protection function.
As a further scheme of the invention: the timing power supply device is characterized in that a timing power supply module and a multi-period setting module are arranged in the power supply body, and the timing power supply module is used for providing a timing switch in the power supply body to supply power to the concentrator at regular time.
As a further scheme of the invention: the multi-period setting module sets the power supply period of the power supply body.
As a further scheme of the invention: still be provided with intelligent power module in the power body, intelligent power module and transformer electric connection, transformer and concentrator electric connection.
As a further scheme of the invention: the power supply panel is arranged on the front side of the power supply body.
As a further scheme of the invention: a working state display lamp, a standby state display lamp, a switch, a battery voltage display screen, a pressure measuring button, a charging display lamp and a commercial power display lamp are sequentially arranged on the power panel from left to right.
As a further scheme of the invention: the pressure measuring button is pressed to display the voltage of the battery, and the battery is released and extinguished.
As a further scheme of the invention: the charging display lamp indicates whether the solar energy is normally charged.
A power supply method in an intelligent power supply mode comprises the following steps:
s1, starting the power supply body;
s2, judging whether the transformer is electrified or not by the intelligent power supply module in the power supply body, wherein when the transformer is electrified, the transformer is adopted to supply power, and when the transformer is powered off, the power supply body is adopted to supply power;
s3, monitoring the power supply of the transformer in the power supply process of the transformer, and when the transformer is continuously powered on, supplying power by adopting the transformer, and switching the power supply body to supply power when the transformer is powered off.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, when the transformer is powered on, the transformer is adopted to supply power, when the transformer is powered off, the power supply body is adopted to supply power, the power supply of the transformer is monitored during the power supply process of the transformer, and the power supply of the power supply body is switched when the transformer is powered off, so that the inherent power supply mode of the concentrator in the prior art is changed, the utilization rate of the transformer is improved, and line loss and variable loss caused by the fact that the transformer does not stop running are reduced.
Drawings
Fig. 1 is a block diagram of a structure of a concentrator when a dedicated power supply supplies power.
Fig. 2 is a block diagram of a power supply body in the power supply dedicated for the concentrator.
Fig. 3 is a flow chart of the intelligent power supply method in the concentrator dedicated power supply.
Fig. 4 is a schematic structural diagram of a power panel in a power supply dedicated for a concentrator.
In the figure: the solar energy power supply comprises a solar charging panel 1, a power supply body 2, a timing power supply module 21, a multi-period setting module 22, an intelligent power supply module 23, an inverter 3, a concentrator 4, a transformer 5 and a power supply panel 6.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a power supply dedicated for a concentrator includes a power supply body 2; the solar concentrator is characterized in that a lithium battery is arranged in the power supply body 2, one end of the lithium battery is connected with the solar panel 1, the other end of the lithium battery is connected with the inverter 3, the inverter 3 is connected with the concentrator 4, the solar panel 1 charges the lithium battery, the lithium battery supplies power to the inverter 3, and the inverter 3 outputs 220V voltage to the concentrator 4 to supply power to the concentrator 4;
specifically, in this embodiment, the solar cell panel 1 is a high-power polycrystalline solar charging panel;
specifically, in the embodiment, the lithium battery has the overcharge and overdischarge protection function, so that the service life is prolonged to the maximum extent, and the requirement that the power supply body 2 is used for 5 days after being charged for 1 day under the condition of full sunshine can be met;
a timing power supply module 21 and a multi-period setting module 22 are arranged inside the power supply body 2, and the timing power supply module 21 is used for providing a timing switch in the power supply body 2 to supply power to the concentrator 4 at regular time; the multi-period setting module 22 sets the power supply period of the power supply body 2, the timing power supply interval is set according to the time for transmitting the uploaded telegrams by the acquisition platform, power supply must be carried out at 23: 55-0: 05 for the first time, the concentrator 4 freezes the electricity consumption data of the same day in the period so as to wait for uploading, the time for transmitting the uploaded telegrams to the concentrator 4 by the acquisition platform is not uniform, but a certain regular time is given to each concentrator 4, the time for transmitting the uploaded telegrams by the acquisition platform is checked when the second power supply interval is set, the problems of short power supply time, acquisition problems, network problems, data leakage and the like are prevented, the third power supply interval can be set, and 16 intervals can be started and shut down every day;
in order to avoid that the installation, maintenance and misuse of the power supply body 2 are caused by negligence of possible installers or transformer managers in actual use, the equipment is designed with an intelligent power supply mode (a "lazy-Han" mode), specifically:
still be provided with intelligent power module 23 in the power supply body 2, intelligent power module 23 and transformer 5 electric connection, transformer 5 and 4 electric connection of concentrator, before power supply body 2 supplies power to concentrator 4, judge whether have electricity to transformer 5 through intelligent power module 23, when transformer 5 has electricity, adopt transformer 5 to supply power, after transformer 5 cuts off the power supply, utilize power supply body 2 to supply power, preferentially use transformer 5 power.
Example 2
Referring to fig. 1-2, in an embodiment of the present invention, a power supply dedicated for a concentrator includes a power supply body 2; the solar concentrator is characterized in that a lithium battery is arranged in the power supply body 2, one end of the lithium battery is connected with the solar panel 1, the other end of the lithium battery is connected with the inverter 3, the inverter 3 is connected with the concentrator 4, the solar panel 1 charges the lithium battery, the lithium battery supplies power to the inverter 3, and the inverter 3 outputs 220V voltage to the concentrator 4 to supply power to the concentrator 4;
specifically, in this embodiment, the solar cell panel 1 is a high-power polycrystalline solar charging panel;
specifically, in the embodiment, the lithium battery has the overcharge and overdischarge protection function, so that the service life is prolonged to the maximum extent, and the requirement that the power supply body 2 is used for 5 days after being charged for 1 day under the condition of full sunshine can be met;
a timing power supply module 21 and a multi-period setting module 22 are arranged inside the power supply body 2, and the timing power supply module 21 is used for providing a timing switch in the power supply body 2 to supply power to the concentrator 4 at regular time; the multi-period setting module 22 sets the power supply period of the power supply body 2, the timing power supply interval is set according to the time for transmitting the uploaded telegrams by the acquisition platform, power supply must be carried out at 23: 55-0: 05 for the first time, the concentrator 4 freezes the electricity consumption data of the same day in the period so as to wait for uploading, the time for transmitting the uploaded telegrams to the concentrator 4 by the acquisition platform is not uniform, but a certain regular time is given to each concentrator 4, the time for transmitting the uploaded telegrams by the acquisition platform is checked when the second power supply interval is set, the problems of short power supply time, acquisition problems, network problems, data leakage and the like are prevented, the third power supply interval can be set, and 16 intervals can be started and shut down every day;
in order to avoid that the installation, maintenance and misuse of the power supply body 2 are caused by negligence of possible installers or transformer managers in actual use, the equipment is designed with an intelligent power supply mode (a "lazy-Han" mode), specifically:
still be provided with intelligent power module 23 in the power supply body 2, intelligent power module 23 and transformer 5 electric connection, transformer 5 and 4 electric connection of concentrator, before power supply body 2 supplies power to concentrator 4, judge whether have electricity to transformer 5 through intelligent power module 23, when transformer 5 has electricity, adopt transformer 5 to supply power, after transformer 5 cuts off the power supply, utilize power supply body 2 to supply power, preferentially use transformer 5 power.
Referring to fig. 3, the difference between the present embodiment and embodiment 1 is:
the power supply method of the intelligent power supply mode (idle-mode) comprises the following steps:
s1, starting the power supply body 2;
s2, judging whether the transformer 5 is electrified or not by the intelligent power supply module 23 in the power supply body 2, wherein when the transformer 5 is electrified, the transformer is adopted to supply power, and when the transformer 5 is powered off, the power supply body 2 is adopted to supply power;
s3, monitoring the power supply of the transformer 5 in the power supply process of the transformer 5, and when the transformer 5 is continuously powered on, supplying power by adopting the transformer, and switching the power supply body 2 to supply power when the transformer 5 is powered off.
Example 3
Referring to fig. 1-2, in an embodiment of the present invention, a power supply dedicated for a concentrator includes a power supply body 2; the solar concentrator is characterized in that a lithium battery is arranged in the power supply body 2, one end of the lithium battery is connected with the solar panel 1, the other end of the lithium battery is connected with the inverter 3, the inverter 3 is connected with the concentrator 4, the solar panel 1 charges the lithium battery, the lithium battery supplies power to the inverter 3, and the inverter 3 outputs 220V voltage to the concentrator 4 to supply power to the concentrator 4;
specifically, in this embodiment, the solar cell panel 1 is a high-power polycrystalline solar charging panel;
specifically, in the embodiment, the lithium battery has the overcharge and overdischarge protection function, so that the service life is prolonged to the maximum extent, and the requirement that the power supply body 2 is used for 5 days after being charged for 1 day under the condition of full sunshine can be met;
a timing power supply module 21 and a multi-period setting module 22 are arranged inside the power supply body 2, and the timing power supply module 21 is used for providing a timing switch in the power supply body 2 to supply power to the concentrator 4 at regular time; the multi-period setting module 22 sets the power supply period of the power supply body 2, the timing power supply interval is set according to the time for transmitting the uploaded telegrams by the acquisition platform, power supply must be carried out at 23: 55-0: 05 for the first time, the concentrator 4 freezes the electricity consumption data of the same day in the period so as to wait for uploading, the time for transmitting the uploaded telegrams to the concentrator 4 by the acquisition platform is not uniform, but a certain regular time is given to each concentrator 4, the time for transmitting the uploaded telegrams by the acquisition platform is checked when the second power supply interval is set, the problems of short power supply time, acquisition problems, network problems, data leakage and the like are prevented, the third power supply interval can be set, and 16 intervals can be started and shut down every day;
in order to avoid that the installation, maintenance and misuse of the power supply body 2 are caused by negligence of possible installers or transformer managers in actual use, the equipment is designed with an intelligent power supply mode (a "lazy-Han" mode), specifically:
still be provided with intelligent power module 23 in the power supply body 2, intelligent power module 23 and transformer 5 electric connection, transformer 5 and 4 electric connection of concentrator, before power supply body 2 supplies power to concentrator 4, judge whether have electricity to transformer 5 through intelligent power module 23, when transformer 5 has electricity, adopt transformer 5 to supply power, after transformer 5 cuts off the power supply, utilize power supply body 2 to supply power, preferentially use transformer 5 power.
Referring to fig. 3, embodiment 2 is different from embodiment 1 in that:
the power supply method of the intelligent power supply mode (idle-mode) comprises the following steps:
s1, starting the power supply body 2;
s2, judging whether the transformer 5 is electrified or not by the intelligent power supply module 23 in the power supply body 2, wherein when the transformer 5 is electrified, the transformer is adopted to supply power, and when the transformer 5 is powered off, the power supply body 2 is adopted to supply power;
s3, monitoring the power supply of the transformer 5 in the power supply process of the transformer 5, and when the transformer 5 is continuously powered on, supplying power by adopting the transformer, and switching the power supply body 2 to supply power when the transformer 5 is powered off.
Referring to fig. 4, the difference between the present embodiment and embodiment 1 is:
still including installing in the power panel 6 of 1 front sides of power supply body, power panel 6 is last from left to right to have set gradually operating condition display lamp, standby state display lamp, switch, battery voltage display screen, pressure measurement button, charging display lamp, commercial power display lamp, and its concrete effect is:
working state display lamp: represents a dedicated power supply output of 220V;
standby state display lamp: indicating that a lithium battery of the equipment is switched on and enters a standby state;
a switch: the main switch of the equipment is shown, and the equipment is lightened up by pressing down the standby switch;
battery voltage display screen: displaying the current voltage value of the lithium battery of the device to confirm the battery capacity (with 12V8Ah lithium battery)
A pressure measuring button: pressing down the display battery voltage, and releasing and extinguishing;
charging a display lamp: whether the solar energy is charged normally or not is indicated, and faults are convenient to remove;
commercial power display lamp: representing 220V of the transformer output.
The operation method of the power panel 6 comprises the following steps:
the timing switch on the power panel 6 is set: pressing 'disappear/repeat' for 4 times continuously, the 'a' at the lower left corner of the screen disappears; the Beijing time is set → time is pressed according to the clock, the Beijing time is pressed, the score is pressed, and the Beijing time is permanently memorized; pressing → pressing "time" → pressing "WEEK" until "WEEK Mo Tu WE TH FR SA SU" appears on the screen, sequentially monday to sunday, indicating that the operation is repeated every day from monday to sunday; pressing the timing button, enabling the lower left corner of the screen to appear 1oN → setting the first power-ON time, pressing the time interval → pressing the point, setting the first power-ON time, then pressing the lower left corner of the timing button, enabling the time interval to appear 1OFF → setting the first power-OFF time, pressing the time interval → pressing the point, ON representing the power-ON time, and OFF representing the power-OFF time; pressing the timing again, enabling the lower left corner of the screen to appear in a state of 2oN → setting the second power-on time, pressing the time → pressing the score →, pressing the lower left corner of the timing screen after the second power-on time is set to appear in a state of 2OFF → setting the second power-OFF time, pressing the time → pressing the score, and so on, and setting 16 times of power on and OFF every day; after the week and the ON-off time are set, the battery indicator lamp is turned ON and → the timing switch is turned ON manually, the lower part of the screen clock is turned ON, the timing switch red lamp and the working indicator lamp ON the panel are turned ON, the manual screen clock is turned ON, the AUTO is turned ON, the 20-second memory success is waited, and the setting of the lower left corner of the screen is finished after the a. "C" is the reset zero key.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Claims (10)
1. A special power supply for a concentrator comprises a power supply body (2); the solar energy power supply is characterized in that a lithium battery is arranged in the power supply body (2), one end of the lithium battery is connected with the solar cell panel (1), the other end of the lithium battery is connected with the inverter (3), the inverter (3) is connected with the concentrator (4), the solar cell panel (1) charges the lithium battery, the lithium battery supplies power to the inverter (3), and the inverter (3) outputs voltage to the concentrator (4) to supply power to the concentrator (4).
2. The concentrator specific power supply according to claim 1, wherein the solar panel (1) is a high power multicrystalline solar charging panel.
3. The special power supply for the concentrator as defined in claim 2, wherein the lithium battery has an overcharge and overdischarge protection function.
4. The concentrator dedicated power supply according to claim 1, wherein the power supply body (2) is internally provided with a timing power supply module (21) and a multi-period setting module (22), and the timing power supply module (21) is used for providing a timing switch in the power supply body (2) to supply power to the concentrator (4) at regular time.
5. The concentrator-specific power supply according to claim 4, wherein the multi-period setting module (22) sets a power supply period of the power supply body (2).
6. The special power supply for the concentrator according to claim 1, wherein an intelligent power supply module (23) is further disposed in the power supply body (2), the intelligent power supply module (23) is electrically connected with the transformer (5), and the transformer (5) is electrically connected with the concentrator (4).
7. The special power supply for the concentrator according to any one of claims 1 to 6, further comprising a power panel (6) installed on the front side of the power body (1).
8. The special power supply for the concentrator according to claim 7, wherein the power panel (6) is sequentially provided with an operating state display lamp, a standby state display lamp, a switch, a battery voltage display screen, a voltage measuring button, a charging display lamp and a commercial power display lamp from left to right.
9. The concentrator-specific power supply of claim 8, wherein pressing the load button indicates the battery voltage, and the release is off.
10. The concentrator-specific power supply of claim 9, wherein the charging indicator light indicates whether solar energy is normally charged.
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| CN202010706359.6A CN111884320A (en) | 2020-07-21 | 2020-07-21 | Special power supply for concentrator |
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| CN202010706359.6A CN111884320A (en) | 2020-07-21 | 2020-07-21 | Special power supply for concentrator |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888497A (en) * | 2010-06-25 | 2010-11-17 | 深圳创维－Rgb电子有限公司 | Television system with remote control switch function |
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| CN206076646U (en) * | 2016-09-29 | 2017-04-05 | 无锡职业技术学院 | A kind of Intelligent fixed time power-supply controller of electric |
| CN208257489U (en) * | 2018-05-22 | 2018-12-18 | 白亚松 | A kind of concentrator power source special |
| CN209245935U (en) * | 2018-12-11 | 2019-08-13 | 广东电网有限责任公司 | A kind of overhead line solar alarming device and system |
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| CN101888497A (en) * | 2010-06-25 | 2010-11-17 | 深圳创维－Rgb电子有限公司 | Television system with remote control switch function |
| CN102254427A (en) * | 2011-07-08 | 2011-11-23 | 张驰 | Intelligent pedestrian street crossing voice prompt device |
| CN203028978U (en) * | 2013-01-10 | 2013-07-03 | 贵州大学 | Timing water heater |
| CN104422069A (en) * | 2013-08-26 | 2015-03-18 | 珠海格力电器股份有限公司 | Timing startup and shutdown method, device and system of air conditioner |
| CN104516297A (en) * | 2014-12-30 | 2015-04-15 | 西安奇维科技股份有限公司 | Timing on-off circuit based on RTC |
| CN206076646U (en) * | 2016-09-29 | 2017-04-05 | 无锡职业技术学院 | A kind of Intelligent fixed time power-supply controller of electric |
| CN208257489U (en) * | 2018-05-22 | 2018-12-18 | 白亚松 | A kind of concentrator power source special |
| CN209245935U (en) * | 2018-12-11 | 2019-08-13 | 广东电网有限责任公司 | A kind of overhead line solar alarming device and system |
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