CN112865231A - Movable emergency charging primary and secondary square cabin and control method thereof - Google Patents
Movable emergency charging primary and secondary square cabin and control method thereof Download PDFInfo
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- CN112865231A CN112865231A CN202110042926.7A CN202110042926A CN112865231A CN 112865231 A CN112865231 A CN 112865231A CN 202110042926 A CN202110042926 A CN 202110042926A CN 112865231 A CN112865231 A CN 112865231A
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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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
- 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
Abstract
The invention provides a movable emergency charging primary and secondary square cabin and a control method thereof, wherein the movable emergency charging primary and secondary square cabin comprises a primary unit energy storage square cabin and a secondary unit energy storage square cabin, and is suitable for emergency charging of various devices during long-time power failure; the generator set of the main unit shelter and the portable solar panel stored in the main unit shelter can charge the main unit shelter to supplement electric quantity; this portable emergent primary and secondary shelter that charges both can realize the independent portable use of subunit energy storage shelter, can realize the integrated use of 2 electric quantities in a plurality of subunit energy storage shelter again, through the intelligent control method of above-mentioned description to the electric quantity utilization of this emergent primary and secondary shelter that charges reaches the maximize, reaches the effect of making the best use of things.
Description
Technical Field
The invention belongs to the technical field of power supply and energy storage equipment, and particularly relates to a movable emergency charging primary-secondary square cabin and a control method thereof.
Background
Along with the increasing dependence degree of people on various electronic equipment, when facing the situations such as power failure for a long time, equipment such as mobile phones, computers and charging treasures need to be charged urgently. At present, a fixed user side energy storage power station (generally, a complete set of energy storage devices which cannot be disassembled are integrated in a single square cabin) is adopted for power supply, the storable electric quantity of the power station is generally determined according to the capacity of a configured lithium battery system, the maximum system electric quantity is considered, the power load is generally large in one-time investment, and the utilization rate of the electric quantity in the energy storage power station is low due to the peak valley property of the electric load. For example, 10000wh of electricity is stored in the maximum system of a certain energy storage power station, and the actual normal state of the area is 5000wh of electricity, which results in low utilization rate of the area. In addition, the movable type portable trolley has the problems that the movable type portable trolley cannot be detached, is inconvenient to carry, and is too high in moving, transferring, manufacturing, maintaining and managing costs and the like. If the energy storage power station (the main unit energy storage square cabin) can be split into 20 500wh or a plurality of portable energy storage sub-unit square cabins, the single portable use of a single sub-unit square cabin can be realized, and the integrated use of the electric quantity of the plurality of sub-unit square cabins can be realized, so that the electric quantity utilization of the energy storage device is maximized, and the effect of making the best use of the electric quantity is achieved.
Therefore, the emergency charging sub-main shelter which can be conveniently moved and transferred and is convenient to disassemble and carry is needed to be invented.
Disclosure of Invention
The invention provides a movable emergency charging primary and secondary shelter and a control method thereof, which are used for solving the technical problems in the background art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a portable emergent primary and secondary shelter that charges, includes female unit energy storage shelter and subunit energy storage shelter, install total controller and removal strutting arrangement on the female unit energy storage shelter, be provided with control cabin and electricity generation cabin in the female unit energy storage shelter, be provided with in the control cabin with the various input interface panels in female cabin, female cabin input switch, the various output interface panels in female cabin, female cabin output switch, temperature control device and the fire control unit that total controller is connected, the electricity generation cabin is provided with generating set, the position is provided with the shelter around the lower extreme of female unit energy storage shelter and settles the case, subunit energy storage shelter sets up the incasement is settled to the shelter.
Furthermore, the multiple input interface panels of the mother cabin comprise a mother cabin commercial power input interface, a generator set input interface and a mother cabin solar energy input interface; the various output interface panels of the mother bay comprise a mother bay AC220V interface, a mother bay AC380V interface, a mother bay 24V cigarette lighter interface, a mother bay 12V interface and a mother bay 5VUSB interface.
Furthermore, a solar panel is arranged on the bulkhead of the energy storage square cabin of the female unit.
Furthermore, the number of the sub-unit energy storage square cabins is at least two, and the sub-unit energy storage square cabins are uniformly arranged in the square cabin arrangement box at intervals.
Furthermore, a plurality of input interface panels of the sub-cabin, a plurality of output interface panels of the sub-cabin and a heat dissipation device are arranged on the sub-unit energy storage square cabin.
Furthermore, the subunit energy storage shelter comprises a subdivision commercial power input interface and a subdivision solar energy input interface; the various output interface panels of the sub-bay include a sub-bay AC220V interface, a sub-bay AC380V interface, a sub-bay 24V cigarette lighter interface, a sub-bay 12V interface, and a sub-bay 5VUSB interface.
Furthermore, a drawing platform is arranged outside the subunit energy storage shelter, and the subunit energy storage shelter can move back and forth through the drawing platform.
Furthermore, the upper end of the sub-unit energy storage shelter is also provided with a fixing device, and is connected with the shelter placing box through the fixing device.
A control method of a movable emergency charging sub-sub shelter comprises the following steps:
s1, subunit reduction control mode:
s1.1, when a certain sub-unit energy storage square cabin breaks down, a sub-unit controller applies for quitting to a master controller, and after the master controller receives the application, a sub-cabin input switch and a sub-cabin output switch of the broken sub-unit energy storage square cabin are automatically turned off;
s1.2, before a certain subunit energy storage square cabin is ready to be extracted, a corresponding subunit controller applies for withdrawal to a master control controller, the master control controller receives the application, after the master control controller agrees with the application, a fixing device of the corresponding subunit energy storage square cabin can be opened, the subunit energy storage square cabin can be extracted, and at the moment, the master control controller controls the total electric quantity of all the remaining subunit energy storage square cabins in real time;
s1.3, when the number of the sub unit energy storage square cabins in the cabin is 0, automatically closing a main cabin input switch and a main cabin output switch in the main unit energy storage square cabin by the system;
s2, subunit addition control mode:
when a certain subunit energy storage square cabin needs to be recovered into the main unit energy storage square cabin, after the fixing device at any vacancy is fixed, the subunit controller applies for adding to the main control controller, after the manual click agreement, the subunit controller establishes communication with the main control controller, the main control controller synthesizes related information such as voltage, current and the like provided by each subunit controller, issues a balance strategy command corresponding to each subunit controller, automatically balances and synchronizes the voltage of each subunit energy storage square cabin, and enables each subunit energy storage square cabin to be consistent so as to reduce or eliminate system pressure difference and circulation;
s3, multiple input priority control mode:
the priority of the input interface can be set according to the power-on condition of the multi-path input interface;
s3.1, master cabin input priority management: when the mains supply input of the main cabin, the input of the generator set of the main cabin and the solar energy input of the main cabin are electrified simultaneously, the master control controller sets that only the mains supply input of the main cabin supplies power; when the mains supply input of the main cabin and the input of the generator set of the main cabin are electrified simultaneously, the master control controller sets that only the mains supply input of the main cabin supplies power; when the input of the generator set in the main cabin and the solar energy input of the main cabin are electrified simultaneously, the master control controller sets that only the generator set in the main cabin supplies power;
s3.2, input priority management of the sub-cabins: the sub-unit energy storage square cabin is independently used, and when the sub-cabin commercial power input and the sub-cabin solar energy input are simultaneously electrified, the sub-unit controller in the sub-unit energy storage square cabin sets that only the sub-cabin commercial power input supplies power;
s4, multi-output priority control mode:
the priority of an output interface can be set according to the importance degree of an output load, after the total electric quantity of the square cabin of the energy storage of the main unit is reduced to 30%, when the load of the output port simultaneously has an AC220V interface of the main cabin, an AC380V interface of the main cabin, a 24V cigarette lighter interface of the main cabin, a 12V interface of the main cabin and a 5VUSB interface of the main cabin, the main control controller can automatically set high-power loads for disconnecting two paths of the AC220V interface of the main cabin and the AC380V interface of the main cabin, and small-power loads of the 24V cigarette lighter interface of the main cabin, the 12V interface of the main cabin and the 5VUSB interface of the; in order to ensure the cycle service life of the primary and secondary shelter systems, when the total electric quantity of the primary shelter is reduced to 10%, the master control controller closes the output switch of the primary shelter to disconnect all loads.
Compared with the prior art, the invention has the beneficial effects that:
a movable emergency charging primary and secondary square cabin is suitable for emergency charging of various devices during long-time power failure, and emergency charging of the emergency devices can be achieved by moving the primary cabin to a region needing emergency charging and then plugging a corresponding output interface; the generator set of the main cabin and the portable solar panel stored in the main cabin can charge the main cabin to supplement electric quantity, and the portable sub-unit energy storage square cabin with smaller volume and weight can be extracted to be used for charging a load independently; the movable emergency charging primary-secondary shelter can be used independently and portably for the sub-unit energy storage shelter, and can also be used integrally for the electric quantity of a plurality of sub-unit shelters.
Drawings
Fig. 1 is a front view of an internal structure of a movable emergency charging sub-sub shelter according to an embodiment of the present invention;
fig. 2 is a top view of an internal structure of a movable emergency charging sub-sub shelter according to an embodiment of the present invention;
fig. 3 is an electrical connection diagram of a main cabin of the movable emergency charging sub-main shelter according to the embodiment of the present invention;
fig. 4 is an electrical connection diagram of a sub-cabin of the movable emergency charging sub-cabin according to the embodiment of the invention;
in the figure, a parent unit energy storage shelter 1; a subunit energy storage shelter 2; a generator set 3; a portable solar panel 4; a master controller 5; a pull platform 6; a fixing device 7; a mother bay multiple entry port interface panel 8; a plurality of output interface panels 9 of the main cabin; a temperature control device 10; a fire fighting device 11; moving the support means 12; a traveling wheel 13; hoisting the lug 14; a main cabin commercial power input interface 15, a generator set input interface 16 and a main cabin solar energy input interface 17; mother bay AC220V interface 18; mother bay AC380V interface 19; a parent compartment 24V cigarette lighter interface 20; a main cabin 12V interface 21; a main bay 5VUSB interface 22; a subunit controller 23; a heat sink 24; an energy storage device 25; an energy conversion device 26; a sub-bay multiple input interface panel 27; a sub-bay multiple output interface panel 28; a handle 29; a sub-cabin utility power input 30; a sub-bay solar input 31; sub-bay AC220V interface 32; sub-bay AC380V interface 33; a sub-bay 24V cigarette lighter interface 34; a sub-bay 12V interface 35; a sub-bay 5VUSB interface 36; a main compartment input switch 37; a parent compartment output switch 38; a sub-compartment input switch 39; a sub-bay output switch 40; a fixing pin 41; a shelter accommodation box 42.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the embodiment, referring to fig. 1-2, a movable emergency charging primary and secondary shelter comprises a primary unit energy storage shelter 1 and a secondary unit energy storage shelter 2, wherein a master controller 5 and a movable supporting device 12 are installed on the primary unit energy storage shelter 1, a control cabin and a power generation cabin are arranged in the primary unit energy storage shelter 1, a plurality of primary cabin input interface panels 8, a primary cabin input switch 37, a plurality of primary cabin output interface panels 9, a primary cabin output switch 38, a temperature control device 10 and a fire fighting device 11 which are connected with the master controller 5 are arranged in the control cabin, a power generation unit 3 is arranged in the power generation cabin, a shelter accommodating box 42 is arranged in the front and back of the lower end of the primary unit energy storage shelter 1, and the secondary unit energy storage shelter 2 is arranged in the shelter accommodating box 42.
In the above structure, the multiple input interface panel 8 of the mother cabin comprises a mother cabin commercial power input interface 15, a generator set input interface 16 and a mother cabin solar energy input interface 17; the mother bay multiple output interface panel 9 includes a mother bay AC220V interface 18, a mother bay AC380V interface 19, a mother bay 24V cigarette lighter interface 20, a mother bay 12V interface 21, and a mother bay 5VUSB interface 22.
It should be noted that the temperature control device 10 is mainly used for regulating and controlling heat emitted by a power device in the main cabin, and may be an air conditioner or a forced-ventilated fan; the fire fighting device 11 is used for fire fighting in the energy storage shelter 1 of the main unit; the upper end of the main unit energy storage shelter 1 is provided with a travelling wheel 13, the movable supporting device 12 and the travelling wheel 13 are used for moving and transferring the main unit energy storage shelter 1 and can be electrically driven or manually pushed, and the movable supporting device 12 has a lifting adjusting function; the upper end of female unit energy storage shelter 1 is provided with hoist and mount ear 14, and hoist and mount ear 14 is used for the hoist and mount of female unit energy storage shelter 1 to be transported.
At least two sub-unit energy storage square cabins 2 are arranged and uniformly arranged in the square cabin arrangement box 42 at intervals; the sub-unit energy storage shelter 2 comprises a sub-unit controller 23, a heat dissipation device 24, an energy storage device 25, an energy conversion device 26, a sub-shelter multiple input interface panel 27, a sub-shelter input switch 39, a sub-shelter multiple output interface panel 28, a sub-shelter output switch 40, a lifting handle 29 and the like.
In the structure, the various input interface panels 27 of the sub-cabin are specifically interfaces such as a sub-cabin commercial power input 30 and a sub-cabin solar energy input 31; the various output interface panels 28 of the sub-bay are specifically interfaces such as a sub-bay AC220V interface 32, a sub-bay AC380V interface 33, a sub-bay 24V cigarette lighter interface 34, a sub-bay 12V interface 35, and a sub-bay 5VUSB interface 36.
It should be noted that the heat dissipation device 24 is used for ventilation and heat dissipation in the subunit energy storage shelter 2. The energy storage device 25 is used for storing electric quantity, and the energy conversion device 26 is used for converting the energy input and output by the subunit energy storage shelter 2; the handle 29 is used for portable transportation of the subunit energy storage square cabin 2; a drawing platform 6 is arranged outside the sub-unit energy storage shelter 2, and the sub-unit energy storage shelter 2 can move back and forth through the drawing platform 6; the upper end of the sub-unit energy storage shelter 2 is also provided with a fixing device 7, and is connected with a shelter placing box 42 through the fixing device 7. The sub-unit energy storage shelter 2 is stored on the drawing platform 6 of the main unit energy storage shelter 2 through a fixing device 7 and a fixing pin 41, and an electric power interface of the sub-unit energy storage shelter 2 is connected with a corresponding interface of the main unit energy storage shelter 1.
Preferably, a solar panel 4 is arranged on the bulkhead of the main unit energy storage square cabin 1, and when the sub unit energy storage square cabin 2 is used alone, the portable solar panel 4 can be used for charging the sub unit energy storage square cabin alone. Namely, when the sunlight is sufficient, the subunit energy storage shelter 2 can be matched with the portable solar panel 4 for use.
In an embodiment, referring to fig. 3 to 4, a method for controlling a mobile emergency charging sub-sub shelter includes the following steps:
s1, subunit reduction control mode:
s1.1, when a certain sub-unit energy storage square cabin breaks down, a sub-unit controller applies for quitting to a master controller, and after the master controller receives the application, a sub-cabin input switch and a sub-cabin output switch of the broken sub-unit energy storage square cabin are automatically turned off;
s1.2, before a certain subunit energy storage square cabin is ready to be extracted, a corresponding subunit controller applies for withdrawal to a master control controller, the master control controller receives the application, after the master control controller agrees with the application, a fixing device of the corresponding subunit energy storage square cabin can be opened, the subunit energy storage square cabin can be extracted, and at the moment, the master control controller controls the total electric quantity of all the remaining subunit energy storage square cabins in real time;
s1.3, when the number of the sub unit energy storage square cabins in the cabin is 0, automatically closing a main cabin input switch and a main cabin output switch in the main unit energy storage square cabin by the system;
s2, subunit addition control mode:
when a certain subunit energy storage square cabin needs to be recovered into the main unit energy storage square cabin, after the fixing device at any vacancy is fixed, the subunit controller applies for adding to the main control controller, after the manual click agreement, the subunit controller establishes communication with the main control controller, the main control controller synthesizes related information such as voltage, current and the like provided by each subunit controller, issues a balance strategy command corresponding to each subunit controller, automatically balances and synchronizes the voltage of each subunit energy storage square cabin, and enables each subunit energy storage square cabin to be consistent so as to reduce or eliminate system pressure difference and circulation;
s3, multiple input priority control mode:
the priority of the input interface can be set according to the power-on condition of the multi-path input interface;
s3.1, master cabin input priority management: when the mains supply input of the main cabin, the input of the generator set of the main cabin and the solar energy input of the main cabin are electrified simultaneously, the master control controller sets that only the mains supply input of the main cabin supplies power; when the mains supply input of the main cabin and the input of the generator set of the main cabin are electrified simultaneously, the master control controller sets that only the mains supply input of the main cabin supplies power; when the input of the generator set in the main cabin and the solar energy input of the main cabin are electrified simultaneously, the master control controller sets that only the generator set in the main cabin supplies power;
s3.2, input priority management of the sub-cabins: the sub-unit energy storage square cabin is independently used, and when the sub-cabin commercial power input and the sub-cabin solar energy input are simultaneously electrified, the sub-unit controller in the sub-unit energy storage square cabin sets that only the sub-cabin commercial power input supplies power;
s4, multi-output priority control mode:
the priority of an output interface can be set according to the importance degree of an output load, after the total electric quantity of the square cabin of the energy storage of the main unit is reduced to 30%, when the load of the output port simultaneously has an AC220V interface of the main cabin, an AC380V interface of the main cabin, a 24V cigarette lighter interface of the main cabin, a 12V interface of the main cabin and a 5VUSB interface of the main cabin, the main control controller can automatically set high-power loads for disconnecting two paths of the AC220V interface of the main cabin and the AC380V interface of the main cabin, and small-power loads of the 24V cigarette lighter interface of the main cabin, the 12V interface of the main cabin and the 5VUSB interface of the; in order to ensure the cycle service life of the primary and secondary shelter systems, when the total electric quantity of the primary shelter is reduced to 10%, the master control controller closes the output switch of the primary shelter to disconnect all loads.
The utility model provides a portable emergent primary and secondary shelter that charges is applicable to the emergent of multiple equipment when having a power failure for a long time and charges, through with 1 removal of female unit shelter transition to the regional back that needs emergent charging, insert the output interface that corresponds after, can realize charging to emergency equipment. The generator set 3 carried by the main unit shelter 1 and the internally stored portable solar panel 4 can charge the main unit shelter 1 to supplement the electric quantity. Also can take out the less portable subunit energy storage shelter 2 of volume and weight and carry out alone for the load use of charging, this subunit energy storage shelter 2 also can arrange portable solar panel 4 in pairs, under the sufficient circumstances of sunshine, can realize self-sufficiency, has greatly improved its practicality. This portable emergent primary and secondary shelter that charges both can realize the independent portable use of subunit energy storage shelter 2, can realize the integrated use of 2 electric quantities in a plurality of subunit energy storage shelter again, through the intelligent control method of above-mentioned description to the electric quantity utilization of this emergent primary and secondary shelter that charges reaches the maximize, reaches the effect of making the best use of things.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (9)
1. A movable emergency charging primary and secondary shelter is characterized by comprising a primary unit energy storage shelter (1) and a secondary unit energy storage shelter (2), a master controller (5) and a mobile supporting device (12) are arranged on the main unit energy storage shelter (1), a control cabin and a power generation cabin are arranged in the main unit energy storage square cabin (1), a main cabin multiple input interface panel (8), a main cabin input switch (37), a main cabin multiple output interface panel (9), a main cabin output switch (38), a temperature control device (10) and a fire fighting device (11) which are connected with the master controller (5) are arranged in the control cabin, the power generation chamber is provided with a power generation set (3), the front and back positions of the lower end of the main unit energy storage square cabin (1) are provided with square cabin accommodating boxes (42), the sub-unit energy storage shelter (2) is arranged in the shelter accommodating box (42).
2. The portable emergency charging sub-parent shelter according to claim 1, wherein the mother shelter multiple input interface panel (8) comprises a mother shelter utility power input interface (15), a generator set input interface (16), a mother shelter solar input interface (17); the various output interface panels (9) of the mother cabin comprise a mother cabin AC220V interface (18), a mother cabin AC380V interface (19), a mother cabin 24V cigarette lighter interface (20), a mother cabin 12V interface (21) and a mother cabin 5VUSB interface (22).
3. A mobile emergency charging sub-square cabin according to claim 1, characterized in that a solar panel (4) is arranged on the bulkhead of the main unit energy storage square cabin (1).
4. The movable emergency charging sub-square cabin as claimed in claim 1, wherein at least two sub-unit energy storage square cabins (2) are arranged in the square cabin accommodating box (42) at even intervals.
5. The movable emergency charging sub-primary and secondary shelter as claimed in claim 4, wherein the sub-unit energy storage shelter (2) is provided with a sub-shelter multiple input interface panel (27), a sub-shelter multiple output interface panel (28) and a heat sink (24).
6. The movable emergency charging sub-parent-child shelter according to claim 5, wherein the sub-unit energy storage shelter (2) comprises a sub-shelter commercial power input interface (30), a sub-shelter solar energy input interface (31); the various output interface panels (28) of the sub-bay comprise a sub-bay AC220V interface (32), a sub-bay AC380V interface (33), a sub-bay 24V cigarette lighter interface (34), a sub-bay 12V interface (35), and a sub-bay 5VUSB interface (36).
7. The movable emergency charging sub-square cabin according to claim 6, wherein a drawing platform (6) is arranged outside the sub-unit energy storage square cabin (2), and the sub-unit energy storage square cabin (2) can move back and forth through the drawing platform (6).
8. The movable emergency charging sub-primary and secondary shelter as claimed in claim 7, wherein the upper end of the sub-unit energy storage shelter (2) is further provided with a fixing device (7) and is connected with the shelter accommodating box (42) through the fixing device (7).
9. A method for controlling a mobile emergency charging sub-shelter, based on any one of claims 1 to 8, comprising the following steps:
s1, subunit reduction control mode:
s1.1, when a certain sub-unit energy storage square cabin has a fault, the sub-unit controller applies for quitting to the master controller, and after the master controller receives the application, the sub-cabin input switch and the sub-cabin output switch of the fault sub-unit energy storage square cabin are automatically turned off;
s1.2, before a certain subunit energy storage shelter is ready to be extracted, a corresponding subunit controller applies for withdrawal to a master control controller, the master control controller receives the application and then manually clicks to approve to open a fixing device of the corresponding subunit energy storage shelter, so that the subunit energy storage shelter can be extracted, and at the moment, the master control controller controls the total electric quantity of all the remaining subunit energy storage shelters in real time;
s1.3, when the number of the sub unit energy storage square cabins in the cabin is 0, automatically closing a main cabin input switch and a main cabin output switch in the main unit energy storage square cabin by the system;
s2, subunit addition control mode:
when a certain subunit energy storage square cabin needs to be recovered into the main unit energy storage square cabin, after the fixing device at any vacancy is fixed, the subunit controller applies for adding to the main control controller, after the manual click agreement, the subunit controller establishes communication with the main control controller, the main control controller synthesizes related information such as voltage, current and the like provided by each subunit controller, issues a balance strategy command corresponding to each subunit controller, automatically balances and synchronizes the voltage of each subunit energy storage square cabin, and enables each subunit energy storage square cabin to be consistent so as to reduce or eliminate system pressure difference and circulation;
s3, multiple input priority control mode:
the priority of the input interface can be set according to the power-on condition of the multi-path input interface;
s3.1, master cabin input priority management: when the mains supply input of the main cabin, the input of the generator set of the main cabin and the solar energy input of the main cabin are electrified simultaneously, the master control controller sets that only the mains supply input of the main cabin supplies power; when the mains supply input of the main cabin and the input of the generator set of the main cabin are electrified simultaneously, the master control controller sets that only the mains supply input of the main cabin supplies power; when the input of the generator set in the main cabin and the solar energy input of the main cabin are electrified simultaneously, the master control controller sets that only the generator set in the main cabin supplies power;
s3.2, input priority management of the sub-cabins: the sub-unit energy storage square cabin is independently used, and when the sub-cabin commercial power input and the sub-cabin solar energy input are simultaneously electrified, the sub-unit controller in the sub-unit energy storage square cabin sets that only the sub-cabin commercial power input supplies power;
s4, multi-output priority control mode:
the priority of an output interface can be set according to the importance degree of an output load, after the total electric quantity of the square cabin of the energy storage of the main unit is reduced to 30%, when the load of the output port simultaneously has an AC220V interface of the main cabin, an AC380V interface of the main cabin, a 24V cigarette lighter interface of the main cabin, a 12V interface of the main cabin and a 5VUSB interface of the main cabin, the main control controller can automatically set high-power loads for disconnecting two paths of the AC220V interface of the main cabin and the AC380V interface of the main cabin, and small-power loads of the 24V cigarette lighter interface of the main cabin, the 12V interface of the main cabin and the 5VUSB interface of the; in order to ensure the cycle service life of the primary and secondary shelter systems, when the total electric quantity of the primary shelter is reduced to 10%, the master control controller closes the output switch of the primary shelter to disconnect all loads.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110042926.7A CN112865231A (en) | 2021-01-13 | 2021-01-13 | Movable emergency charging primary and secondary square cabin and control method thereof |
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| CN202110042926.7A CN112865231A (en) | 2021-01-13 | 2021-01-13 | Movable emergency charging primary and secondary square cabin and control method thereof |
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| CN202110042926.7A Pending CN112865231A (en) | 2021-01-13 | 2021-01-13 | Movable emergency charging primary and secondary square cabin and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982321A (en) * | 2021-09-08 | 2022-01-28 | 国安达股份有限公司 | Multifunctional intelligent emergency rescue shelter |
| CN115800471A (en) * | 2022-12-29 | 2023-03-14 | 无锡钊源电力电子有限公司 | Storage battery pack management circuit and control method |
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2021
- 2021-01-13 CN CN202110042926.7A patent/CN112865231A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982321A (en) * | 2021-09-08 | 2022-01-28 | 国安达股份有限公司 | Multifunctional intelligent emergency rescue shelter |
| CN115800471A (en) * | 2022-12-29 | 2023-03-14 | 无锡钊源电力电子有限公司 | Storage battery pack management circuit and control method |
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