CN111985781A - Reverse cooperative regulation-based multi-energy complementary micro-grid system and method thereof - Google Patents
Reverse cooperative regulation-based multi-energy complementary micro-grid system and method thereof Download PDFInfo
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Abstract
The invention discloses a multi-energy complementary micro-grid system based on reverse cooperative regulation and control, which comprises a micro-grid center layer, wherein the micro-grid center layer comprises an energy distribution system, an energy generation system and an energy utilization system, the input end of the energy distribution system is connected with the output end of the energy generation system, and the output end of the energy generation system is connected with the input end of the energy utilization system. According to the multi-energy complementary micro-grid system and the method based on reverse cooperative regulation, electric energy is utilized through the wind power output module, the photoelectric energy output module and the tidal electric energy output module, electric quantity formed by conversion of various energy sources in real time is checked through the electric energy display module, various electric energy is distributed through the electric energy distribution module, mutual supplement among the energy sources is achieved through the electric energy complementary module, when one energy source is disconnected in power generation, normal power supply of a power grid cannot be influenced, stability is high, and the various energy sources are supplemented mutually.
Description
Technical Field
The invention relates to the technical field of new energy microgrid application, in particular to a multi-energy complementary microgrid system based on reverse cooperative regulation and control and a method thereof.
Background
Wind, light and tidal power generation are renewable energy sources, so that the tidal power generation is an optimal way for energy transformation and is widely applied and popularized; however, wind, light and tide renewable energy power generation is affected by natural conditions such as weather, the generated power has volatility and intermittency, the power cannot be supplied to a user load normally and stably, the power is converted into a power form required by the user through a power electronic converter, and power generation and power supply are realized in a multi-power-supply grid.
Referring to the chinese patent, the multi-energy complementary micro-grid system (publication No. CN110165690A) based on reverse cooperative control enables the energy storage unit subsystem to perform reverse power complementary cooperative output with respect to the power output by the new energy, so as to quickly and effectively stabilize the power fluctuation of the power supply, achieve stable power supply within a set output margin range, and solve the technical defects of power supply fluctuation and instability of the new energy power generation micro-grid, and by integrating the prior art, the current multi-energy complementary micro-grid system based on reverse cooperative control still has the following disadvantages:
1) the electric energy generated after wind, light and tide power generation cannot be mutually supplemented, and when the electric energy is output, one energy source may be generated and disconnected sometimes to influence the normal power supply of a power grid, so that the stability is poor;
2) when power is supplied, the general industrial power voltage is larger than the household power voltage, the micro-grid cannot timely judge the voltage of each region to supply power, and the use limitation is large.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multi-energy complementary micro-grid system based on reverse cooperative regulation and a method thereof, and solves the problems that electric energy complementation cannot be realized, the stability of a power grid is poor, the voltage of each region cannot be judged in time to supply power, and the use limitation is large.
In order to achieve the purpose, the invention is realized by the following technical scheme: a multi-energy complementary micro-grid system based on reverse cooperative regulation comprises a micro-grid center layer, wherein the micro-grid center layer comprises an energy distribution system, an energy generation system and an energy utilization system, the input end of the energy distribution system is connected with the output end of the energy generation system, and the output end of the energy generation system is connected with the input end of the energy utilization system;
the energy distribution system comprises an energy introduction unit, a control chip, an electric energy conversion unit, an energy conversion storage unit, a wind power output module, a photoelectric energy output module, a tidal electric energy output module, an electric energy complementary module, an electric energy display unit, an electric energy distribution module and a data backup unit, wherein the energy conversion storage unit comprises a wind power storage module, a photoelectric energy storage module and a tidal electric energy storage module, the output end of the energy introduction unit is electrically connected with the input end of the control chip, the output end of the energy introduction unit is electrically connected with the input end of the data backup unit, the output end of the control chip is electrically connected with the input end of the electric energy conversion unit, the output end of the electric energy conversion unit is electrically connected with the input end of the energy conversion storage unit, and the output end of the wind power storage module is electrically connected with the input end of the wind power, the output end of the photoelectric energy storage module is electrically connected with the input end of the photoelectric energy output module, the output end of the tidal electric energy storage module is electrically connected with the input end of the tidal electric energy output module, the wind power output module is in bidirectional connection with the power complementation module, the photoelectric power output module is in bidirectional connection with the power complementation module, the tidal power output module is in bidirectional connection with the power complementation module, the output end of the wind power output module is electrically connected with the input end of the power display unit, the output end of the photoelectric energy output module is electrically connected with the input end of the electric energy display unit, the output end of the tidal electric energy output module is electrically connected with the input end of the electric energy display unit, the output end of the electric energy display unit is electrically connected with the input end of the electric energy distribution module, and the output end of the electric energy distribution module is electrically connected with the input end of the electric energy complementation module.
Preferably, the electric energy display unit comprises a wind power display module, a photoelectric energy display module, a tide electric energy display module, a summary display module, a linear model generation module and a digital meter generation module, wherein the output end of the wind power display module is electrically connected with the input end of the summary display module, the output end of the photoelectric energy display module is electrically connected with the input end of the summary display module, and the output end of the tide electric energy display module is electrically connected with the input end of the summary display module.
Preferably, the output end of the summarizing display module is electrically connected with the input end of the linear model generation module, and the output end of the linear model generation module is electrically connected with the input end of the digital table generation module.
Preferably, the energy generation system comprises an energy input module, a central processing unit, an energy identification module, an energy classification module, an energy delivery module, an energy classification calculation module, a data feedback module and a data storage module.
Preferably, the output of the energy input module is electrically connected with the input of the central processing unit, the input of the energy identification module is electrically connected with the output of the central processing unit, the output of the energy identification module is electrically connected with the input of the energy classification module, the output of the energy classification module is electrically connected with the input of the energy delivery module, the input of the energy classification calculation module is electrically connected with the output of the energy identification module, the output of the energy classification calculation module is electrically connected with the input of the data feedback module, the output of the data feedback module is electrically connected with the input of the central processing unit, and the input of the data storage module is electrically connected with the output of the central processing unit.
Preferably, the energy input module comprises a wind energy input module, a light energy input module and a tidal energy input module, and the energy delivery module comprises a wind energy delivery module, a light energy delivery module and a tidal energy delivery module.
Preferably, the energy utilization system includes a voltage determination unit, a voltage control unit, a voltage transmission unit, and a voltage adjustment output unit, wherein an input terminal of the voltage control unit is electrically connected to an output terminal of the voltage determination unit, an output terminal of the voltage control unit is electrically connected to an input terminal of the voltage transmission unit, and an output terminal of the voltage transmission unit is electrically connected to an input terminal of the voltage adjustment output unit.
Preferably, the voltage judging unit comprises a voltage detecting module, a comparison module and a voltage display module, the input end of the comparison module is electrically connected with the output end of the voltage detecting module, the output end of the comparison module is electrically connected with the input end of the voltage display module, and the voltage adjusting output unit comprises a high-voltage output module and a low-voltage output module.
The invention also discloses a control method of the multi-energy complementary micro-grid system based on reverse cooperative regulation, which specifically comprises the following steps:
s1, firstly, collecting wind energy, light energy and tidal energy through an energy input module in an energy generation system, then identifying each energy through a central processing unit and an energy identification module, then classifying each energy through an energy classification module, finally conveying each energy through an energy conveying module, calculating each energy quantity through an energy classification calculation module, transmitting the calculation result to a data feedback module, then transmitting to the central processing unit, and finally transmitting to a data storage module by the central processing unit for data storage;
s2, importing energy through an energy importing unit, converting each energy into electric energy through an electric energy conversion unit after being processed by a control chip, respectively storing the electric energy in a wind power energy storage module, a photoelectric energy storage module and a tidal electric energy storage module in the energy conversion storage unit, respectively utilizing the electric energy through a wind power energy output module, a photoelectric energy output module and a tidal electric energy output module, checking the electric quantity formed by conversion of each energy in real time through an electric energy display module, distributing each electric energy through an electric energy distribution module, and realizing mutual supplement among each energy through an electric energy complementation module;
and S3, detecting the use voltage of each region through a voltage detection module in the voltage judgment unit, starting detection, loading the detection value to generate a further detection value, comparing the detection value with a set value through a comparison module, checking whether the detection value D is larger than 220V through a voltage display module, finishing if the detection value D is larger than 220V, then carrying out voltage transmission through a high-voltage output module, carrying out secondary detection if the detection value D is smaller than 220V, and then carrying out voltage transmission through a low-voltage output module.
Preferably, in step S2, the energy conversion storage unit is used for storing electric energy.
Advantageous effects
The invention provides a reverse cooperative regulation-based multi-energy complementary micro-grid system and a method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) the energy distribution system comprises an energy introduction unit, a control chip, an electric energy conversion unit, an energy conversion storage unit, a wind power output module, a photoelectric energy output module, a tidal electric energy output module, an electric energy complementation module, an electric energy display unit, an electric energy distribution module and a data backup unit, wherein the energy conversion storage unit comprises a wind electric energy storage module, a photoelectric energy storage module and a tidal electric energy storage module, the output end of the energy introduction unit is electrically connected with the input end of the control chip, the output end of the energy introduction unit is electrically connected with the input end of the data backup unit, the output end of the control chip is electrically connected with the input end of the electric energy conversion unit, the output end of the electric energy conversion unit is electrically connected with the input end of the energy conversion storage unit, and the output end of the wind power storage module is electrically connected with the input end of the wind power output module, the output end of the photoelectric energy storage module is electrically connected with the input end of the photoelectric energy output module, the output end of the tidal electric energy storage module is electrically connected with the input end of the tidal electric energy output module, the wind electric energy output module is bidirectionally connected with the electric energy complementary module, the photoelectric energy output module is bidirectionally connected with the electric energy complementary module, the tidal electric energy output module is bidirectionally connected with the electric energy complementary module, the output end of the wind electric energy output module is electrically connected with the input end of the electric energy display unit, the output end of the photoelectric energy output module is electrically connected with the input end of the electric energy display unit, the output end of the tidal electric energy output module is electrically connected with the input end of the electric energy display unit, the output end of the electric energy display unit is electrically connected with the input end of the electric energy distribution module, the output end of the electric energy distribution module, The photoelectric energy output module and the tidal electric energy output module utilize electric energy, the electric energy display module is used for checking electric quantity formed by conversion of each energy in real time, the electric energy distribution module is used for distributing each electric energy, the electric energy complementation module is used for realizing mutual complementation between each energy, when one energy is disconnected in power generation, normal power supply of a power grid cannot be influenced, the stability is high, and multiple energies are mutually complemented.
(2) The electric energy display unit comprises a wind power display module, a photoelectric power display module, a tide power display module, a summary display module, a linear model generation module and a number meter generation module, wherein the output end of the wind power display module is electrically connected with the input end of the summary display module, the output end of the photoelectric power display module is electrically connected with the input end of the summary display module, the output end of the tide power display module is electrically connected with the input end of the summary display module, the output end of the summary display module is electrically connected with the input end of the linear model generation module, the output end of the linear model generation module is electrically connected with the input end of the number meter generation module, the electric energy consumption condition formed by each energy can be visually observed through the linear model generation module, and the number value can be directly obtained through the number meter generation module, can visually observe the power consumption and is convenient to use.
(3) The energy utilization system comprises a voltage judgment unit, a voltage control unit, a voltage sending unit and a voltage adjustment output unit, wherein the input end of the voltage control unit is electrically connected with the output end of the voltage judgment unit, the output end of the voltage control unit is electrically connected with the input end of the voltage sending unit, the output end of the voltage sending unit is electrically connected with the input end of the voltage adjustment output unit, the voltage judgment unit comprises a voltage detection module, a comparison module and a voltage display module, the input end of the comparison module is electrically connected with the output end of the voltage detection module, the output end of the comparison module is electrically connected with the input end of the voltage display module, the voltage adjustment output unit comprises a high-voltage output module and a low-voltage output module, and the voltage detection module is used for detecting the electricity utilization voltage of each region, then contrast through the contrast module, the rethread voltage display module shows, reachs voltage value, gives voltage sending unit with signal transmission, and then carries out classification output through high voltage output module and the low voltage output module in the voltage adjustment output unit to voltage, can in time judge each district's voltage, uses the limitation less.
Drawings
FIG. 1 is a schematic distribution diagram of the system of the present invention;
FIG. 2 is a schematic block diagram of the architecture of the system of the present invention;
FIG. 3 is a schematic block diagram of the energy distribution system of the present invention;
FIG. 4 is a functional block diagram of the power display unit of the present invention;
FIG. 5 is a schematic block diagram of an energy generation system of the present invention;
FIG. 6 is a functional block diagram of the energy delivery module of the present invention;
FIG. 7 is a functional block diagram of an energy input module according to the present invention;
FIG. 8 is a functional block diagram of the energy utilization system of the present invention;
FIG. 9 is a schematic block diagram of a voltage determination unit according to the present invention;
FIG. 10 is a schematic block diagram of a voltage regulation output unit according to the present invention;
FIG. 11 is a logic diagram of the present invention.
In the figure: the system comprises an F-microgrid center layer, an A-energy distribution system, a 1-energy leading-in unit, a 2-control chip, a 3-electric energy conversion unit, a 4-energy conversion storage unit, a 41-wind power storage module, a 42-photoelectric energy storage module, a 43-tidal electric energy storage module, a 5-wind power output module, a 6-photoelectric energy output module, a 7-tidal electric energy output module, an 8-electric energy complementary module, a 9-electric energy display unit, a 91-wind power display module, a 92-photoelectric energy display module, a 93-tidal electric energy display module, a 94-summary display module, a 95-linear model generation module, a 96-digital meter generation module, a 10-electric energy distribution module, a 11-data backup unit, a B-energy generation system, a power supply management system, 21-an energy input module, 211-a wind energy input module, 212-a light energy input module, 213-a tidal energy input module, 22-a central processing unit, 23-an energy identification module, 24-an energy classification module, 25-an energy delivery module, 251-a wind energy delivery module, 252-a light energy delivery module, 253-a tidal energy delivery module, 26-an energy classification calculation module, 27-a data feedback module, 28-a data storage module, a C-energy utilization system, 31-a voltage judgment unit, 311-a voltage detection module, 312-a comparison module, 313-a voltage display module, 32-a voltage control unit, 33-a voltage sending unit, 34-a voltage regulation output unit, 341-a high voltage output module and 342-a low voltage output module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: a multi-energy complementary microgrid system based on reverse cooperative regulation comprises a microgrid center layer F, wherein the microgrid center layer F comprises an energy distribution system A, an energy generation system B and an energy utilization system C, the input end of the energy distribution system A is connected with the output end of the energy generation system B, the output end of the energy generation system B is connected with the input end of the energy utilization system C, the energy distribution system A comprises an energy introduction unit 1, a control chip 2, an electric energy conversion unit 3, an energy conversion storage unit 4, a wind power output module 5, a photoelectric energy output module 6, a tidal electric energy output module 7, an electric energy complementary module 8, an electric energy display unit 9, an electric energy distribution module 10 and a data backup unit 11, the model of the control chip 2 is 9, the electric energy conversion unit 3 is used for converting energy into electric energy, the electric energy complementary module 8 is used for complementing electric energy among the electric energy output modules, the electric energy distribution module 10 is convenient for distributing electric energy, the electric energy display unit 9 is convenient for checking electric energy of each electric energy output module, the energy conversion and storage unit 4 comprises a wind electric energy storage module 41, a photoelectric energy storage module 42 and a tidal electric energy storage module 43, the wind electric energy storage module 41 is used for storing electric energy generated by wind power generation, the photoelectric energy storage module 42 is used for storing electric energy generated by the light power generation, the tidal electric energy storage module 43 is used for storing electric energy generated by the tidal power generation, the wind electric energy output module 5 is used for releasing the electric energy stored in the wind electric energy storage module 41, the photoelectric energy output module 6 is used for releasing the electric energy stored in the photoelectric energy storage module 42, the electric energy output module 7 is used for releasing the electric energy stored in the tidal electric energy storage module 43, and the output end of the energy introduction unit 1 is electrically connected with the input end of the control chip 2, the output of the energy import unit 1 is electrically connected with the input end of the data backup unit 11, the output end of the control chip 2 is electrically connected with the input end of the electric energy conversion unit 3, the output end of the electric energy conversion unit 3 is electrically connected with the input end of the energy conversion storage unit 4, the output end of the wind power energy storage module 41 is electrically connected with the input end of the wind power energy output module 5, the output end of the photoelectric energy storage module 42 is electrically connected with the input end of the photoelectric energy output module 6, the output end of the tidal electric energy storage module 43 is electrically connected with the input end of the tidal electric energy output module 7, the wind power energy output module 5 is bidirectionally connected with the electric energy complementary module 8, the photoelectric energy output module 6 is bidirectionally connected with the electric energy complementary module 8, the tidal electric energy output module 7 is bidirectionally connected with the electric energy complementary module 8, and the output end of the wind power energy output, the output end of the photoelectric energy output module 6 is electrically connected with the input end of the electric energy display unit 9, the output end of the tidal electric energy output module 7 is electrically connected with the input end of the electric energy display unit 9, the output end of the electric energy display unit 9 is electrically connected with the input end of the electric energy distribution module 10, and the output end of the electric energy distribution module 10 is electrically connected with the input end of the electric energy complementation module 8.
In the invention, the electric energy display unit 9 comprises a wind power display module 91, a photoelectric power display module 92, a tidal power display module 93, a summary display module 94, a linear model generation module 95 and a number meter generation module 96, wherein the output end of the wind power display module 91 is electrically connected with the input end of the summary display module 94, the output end of the photoelectric power display module 92 is electrically connected with the input end of the summary display module 94, the output end of the tidal power display module 93 is electrically connected with the input end of the summary display module 94, the linear model generation module 95 is convenient for obtaining the change rate of electric energy through a broken line diagram, and the number meter generation module 96 can visually check the electric energy change amount.
In the present invention, the output terminal of the summary display module 94 is electrically connected to the input terminal of the line model generation module 95, and the output terminal of the line model generation module 95 is electrically connected to the input terminal of the number table generation module 96.
In the invention, the energy generation system B comprises an energy input module 21, a central processing unit 22, an energy identification module 23, an energy classification module 24, an energy delivery module 25, an energy classification calculation module 26, a data feedback module 27 and a data storage module 28, wherein the energy identification module 23 is convenient for identifying energy, the energy classification module 24 is convenient for classifying energy, the model of the central processing unit 22 is ARM9, the energy classification calculation module 26 is convenient for calculating energy, and the data storage module 28 is convenient for storing calculated amount.
In the present invention, the output end of the energy input module 21 is electrically connected to the input end of the central processing unit 22, the input end of the energy identification module 23 is electrically connected to the output end of the central processing unit 22, the output end of the energy identification module 23 is electrically connected to the input end of the energy classification module 24, the output end of the energy classification module 24 is electrically connected to the input end of the energy delivery module 25, the input end of the energy classification calculation module 26 is electrically connected to the output end of the energy identification module 23, the output end of the energy classification calculation module 26 is electrically connected to the input end of the data feedback module 27, the output end of the data feedback module 27 is electrically connected to the input end of the central processing unit 22, and the input end of the data storage module 28 is.
In the present invention, the energy input module 21 includes a wind energy input module 211, a light energy input module 212 and a tidal energy input module 213, and the energy delivery module 25 includes a wind energy delivery module 251, a light energy delivery module 252 and a tidal energy delivery module 253.
In the present invention, the energy utilization system C includes a voltage determination unit 31, a voltage control unit 32, a voltage transmission unit 33, and a voltage adjustment output unit 34, wherein an input terminal of the voltage control unit 32 is electrically connected to an output terminal of the voltage determination unit 31, an output terminal of the voltage control unit 32 is electrically connected to an input terminal of the voltage transmission unit 33, and an output terminal of the voltage transmission unit 33 is electrically connected to an input terminal of the voltage adjustment output unit 34.
In the present invention, the voltage determining unit 31 includes a voltage detecting module 311, a comparing module 312, and a voltage display module 313, an input terminal of the comparing module 312 is electrically connected to an output terminal of the voltage detecting module 311, an output terminal of the comparing module 312 is electrically connected to an input terminal of the voltage display module 313, the voltage adjusting output unit 34 includes a high voltage output module 341 and a low voltage output module 342, and the voltage display module 313 can display the detected voltage.
The invention also discloses a control method of the multi-energy complementary micro-grid system based on reverse cooperative regulation, which specifically comprises the following steps:
s1, collecting wind energy, light energy and tidal energy through an energy input module 21 in an energy generation system B, identifying each energy through a central processing unit 22 and an energy identification module 23, classifying each energy through an energy classification module 24, conveying each energy through an energy conveying module 25, calculating each energy quantity through an energy classification calculation module 26, transmitting the calculation result to a data feedback module 27, transmitting to the central processing unit 22, and transmitting to a data storage module 28 by the central processing unit 22 for data storage;
s2, the energy is imported through the energy import unit 1, after the energy is processed through the control chip 2, each energy is converted into electric energy through the electric energy conversion unit 3, the electric energy is stored in the wind power energy storage module 41, the photoelectric energy storage module 42 and the tidal electric energy storage module 43 in the energy conversion storage unit 4 respectively, then the electric energy is utilized through the wind power energy output module 5, the photoelectric energy output module 6 and the tidal electric energy output module 7 respectively, the electric quantity formed by the conversion of each energy in real time is checked through the electric energy display module 8, each electric energy is distributed through the electric energy distribution module 10, and the mutual supplement among the energy is realized through the electric energy complementation module 8.
S3, the voltage detection module 311 in the voltage determination unit 31 detects the voltages used in each area, starts detection, loads the detection values to generate further detection values, compares the detection values with the set values through the comparison module 312, checks whether the detection value D is greater than 220V through the voltage display module 313, ends if D is greater than 220V, and then transmits the voltage through the high voltage output module 341, and if D is less than 220V, needs to perform secondary detection, and then transmits the voltage through the low voltage output module 342.
In the present invention, the energy conversion storage unit 4 in step S2 is used to store electric energy.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A multi-energy complementary micro-grid system based on reverse cooperative regulation comprises a micro-grid central layer (F) and is characterized in that: the micro-grid central layer (F) comprises an energy distribution system (A), an energy generation system (B) and an energy utilization system (C), wherein the input end of the energy distribution system (A) is connected with the output end of the energy generation system (B), and the output end of the energy generation system (B) is connected with the input end of the energy utilization system (C);
the energy distribution system (A) comprises an energy import unit (1), a control chip (2), an electric energy conversion unit (3), an energy conversion storage unit (4), a wind power output module (5), a photoelectric energy output module (6), a tidal electric energy output module (7), an electric energy complementary module (8), an electric energy display unit (9), an electric energy distribution module (10) and a data backup unit (11), wherein the energy conversion storage unit (4) comprises a wind electric energy storage module (41), a photoelectric energy storage module (42) and a tidal electric energy storage module (43), the output end of the energy import unit (1) is electrically connected with the input end of the control chip (2), the output end of the energy import unit (1) is electrically connected with the input end of the data backup unit (11), and the output end of the control chip (2) is electrically connected with the input end of the electric energy conversion unit (3), the output end of the electric energy conversion unit (3) is electrically connected with the input end of the energy conversion storage unit (4), the output end of the wind electric energy storage module (41) is electrically connected with the input end of the wind electric energy output module (5), the output end of the photoelectric energy storage module (42) is electrically connected with the input end of the photoelectric energy output module (6), the output end of the tidal electric energy storage module (43) is electrically connected with the input end of the tidal electric energy output module (7), the wind electric energy output module (5) is bidirectionally connected with the electric energy complementary module (8), the photoelectric energy output module (6) is bidirectionally connected with the electric energy complementary module (8), the tidal electric energy output module (7) is bidirectionally connected with the electric energy complementary module (8), and the output end of the wind electric energy output module (5) is electrically connected with the input end of the electric energy display unit (9), the output end of the photoelectric energy output module (6) is electrically connected with the input end of the electric energy display unit (9), the output end of the tidal electric energy output module (7) is electrically connected with the input end of the electric energy display unit (9), the output end of the electric energy display unit (9) is electrically connected with the input end of the electric energy distribution module (10), and the output end of the electric energy distribution module (10) is electrically connected with the input end of the electric energy complementation module (8).
2. The reverse cooperative regulation-based multi-energy complementary microgrid system as claimed in claim 1, characterized in that: the electric energy display unit (9) comprises a wind power display module (91), a photoelectric energy display module (92), a tide electric energy display module (93), a summary display module (94), a linear model generation module (95) and a digital meter generation module (96), wherein the output end of the wind power display module (91) is electrically connected with the input end of the summary display module (94), the output end of the photoelectric energy display module (92) is electrically connected with the input end of the summary display module (94), and the output end of the tide electric energy display module (93) is electrically connected with the input end of the summary display module (94).
3. The reverse cooperative regulation-based multi-energy complementary microgrid system as claimed in claim 2, characterized in that: the output end of the summarizing display module (94) is electrically connected with the input end of the linear model generation module (95), and the output end of the linear model generation module (95) is electrically connected with the input end of the digital table generation module (96).
4. The reverse cooperative regulation-based multi-energy complementary microgrid system as claimed in claim 1, characterized in that: the energy generation system (B) comprises an energy input module (21), a central processing unit (22), an energy identification module (23), an energy classification module (24), an energy delivery module (25), an energy classification calculation module (26), a data feedback module (27) and a data storage module (28).
5. The reverse cooperative regulation-based multi-energy complementary microgrid system as claimed in claim 4, characterized in that: the output end of the energy input module (21) is electrically connected with the input end of the central processing unit (22), the input end of the energy source identification module (23) is electrically connected with the output end of the central processing unit (22), the output end of the energy identification module (23) is electrically connected with the input end of the energy classification module (24), the output end of the energy classification module (24) is electrically connected with the input end of the energy transmission module (25), the input end of the energy classification calculation module (26) is electrically connected with the output end of the energy identification module (23), the output end of the energy classification calculation module (26) is electrically connected with the input end of the data feedback module (27), the output end of the data feedback module (27) is electrically connected with the input end of the central processing unit (22), the input end of the data storage module (28) is electrically connected with the output end of the central processing unit (22).
6. The reverse cooperative regulation-based multi-energy complementary microgrid system as claimed in claim 4, characterized in that: the energy input module (21) comprises a wind energy input module (211), a light energy input module (212) and a tidal energy input module (213), and the energy delivery module (25) comprises a wind energy delivery module (251), a light energy delivery module (252) and a tidal energy delivery module (253).
7. The reverse cooperative regulation-based multi-energy complementary microgrid system as claimed in claim 1, characterized in that: the energy utilization system (C) comprises a voltage judgment unit (31), a voltage control unit (32), a voltage sending unit (33) and a voltage adjustment output unit (34), wherein the input end of the voltage control unit (32) is electrically connected with the output end of the voltage judgment unit (31), the output end of the voltage control unit (32) is electrically connected with the input end of the voltage sending unit (33), and the output end of the voltage sending unit (33) is electrically connected with the input end of the voltage adjustment output unit (34).
8. The reverse cooperative regulation based multi-energy complementary microgrid system as claimed in claim 7, characterized in that: the voltage judging unit (31) comprises a voltage detecting module (311), a comparing module (312) and a voltage display module (313), wherein the input end of the comparing module (312) is electrically connected with the output end of the voltage detecting module (311), the output end of the comparing module (312) is electrically connected with the input end of the voltage display module (313), and the voltage adjusting output unit (34) comprises a high-voltage output module (341) and a low-voltage output module (342).
9. The control method of the multi-energy complementary microgrid system based on reverse cooperative regulation and control as claimed in any one of claims 1-8, characterized in that: the method specifically comprises the following steps:
s1, firstly, collecting wind energy, light energy and tidal energy through an energy input module (21) in an energy generation system (B), then, identifying each energy through a central processing unit (22) and an energy identification module (23), then, classifying each energy through an energy classification module (24), finally, conveying each energy through an energy conveying module (25), calculating each energy through an energy classification calculation module (26), transmitting the calculation result to a data feedback module (27), then, transmitting to the central processing unit (22), and finally, transmitting to a data storage module (28) through the central processing unit (22) for data storage;
s2, energy is led in through an energy leading-in unit (1), after the energy is processed through a control chip (2), each energy is converted into electric energy through an electric energy conversion unit (3), then the electric energy is respectively stored in a wind power energy storage module (41), a photoelectric energy storage module (42) and a tidal electric energy storage module (43) in an energy conversion storage unit (4), then the electric energy is respectively utilized through a wind power energy output module (5), a photoelectric energy output module (6) and a tidal electric energy output module (7), the electric quantity formed by conversion of each energy in real time is checked through an electric energy display module (8), each electric energy is distributed through an electric energy distribution module (10), and mutual supplement among the energy is realized through an electric energy complementation module (8);
and S3, detecting the use voltage of each region through a voltage detection module (311) in a voltage judgment unit (31), starting detection, loading a detection value, further generating the detection value, comparing the detection value with a set value through a comparison module (312), checking whether the detection value D is larger than 220V through a voltage display module (313), finishing if the detection value D is larger than 220V, then carrying out voltage transmission through a high-voltage output module (341), and carrying out secondary detection if the detection value D is smaller than 220V, and then carrying out voltage transmission through a low-voltage output module (342).
10. The control method of the multi-energy complementary micro-grid system based on reverse cooperative control as claimed in claim 9, wherein: the energy conversion storage unit (4) in the step S2 is used for storing electric energy.
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