Energy storage converter

Abstract

The present invention provides an energy storage converter that can store energy when sufficient power is generated and discharge when the voltage is insufficient. In order to solve the above technical problems, the present invention provides the following technical solutions, including an energy storage shell, wherein an input port, an output port, a control module and a storage capacitor are arranged in the energy storage shell, wherein the input port and the output port are respectively connected to the control module, wherein the control module is connected to a plurality of storage capacitors, wherein each storage capacitor is connected to the control module through a contact connection mechanism, wherein the control module stores the electric energy input from the input end in the storage capacitor in sequence through the contact connection mechanism, and the storage capacitor outputs the electric energy stored in the storage capacitor from the output port through the contact connection mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation and energy storage, and more specifically to an energy storage converter. Background Art

[0002] In the current era of clean energy development, power generation equipment is usually wind or solar energy. However, due to the uncontrollable power generation environment, fluctuations in the power generation process are likely to occur, which not only easily causes voltage fluctuations, but also easily causes waste of resources. Therefore, a method is needed that can store electricity when power generation is sufficient, and then discharge when power generation energy is insufficient, to solve the fluctuation problem of the power supply network, and at the same time solve the problem of difficulty in constructing power equipment and high cost of power supply in areas without electricity or weak electricity, to provide continuous and stable power supply. Summary of the invention

[0003] Therefore, the technical problem to be solved by the present invention is to provide an energy storage converter that can store energy when sufficient power is generated and discharge when the voltage is insufficient.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] An energy storage converter comprises an energy storage shell, wherein an input port, an output port, a control module and a storage capacitor are arranged in the energy storage shell, wherein the input port and the output port are respectively connected to the control module, wherein the control module is connected to a plurality of storage capacitors, wherein each storage capacitor is connected to the control module via a contact connection mechanism, wherein the control module stores the electric energy inputted from the input end in the storage capacitor in sequence via the contact connection mechanism, and the storage capacitor outputs the electric energy stored in the storage capacitor from the output port via the contact connection mechanism.

[0006] Preferably, the control module includes a processor, a memory and a detection module, the detection module is used to detect the output power required by the output end, and the processor is suitable for processing the detection result of the detection module and outputting a voltage that meets the requirements.

[0007] Preferably, a plurality of storage capacitors are provided in the energy storage housing, each storage capacitor is connected to a contact connection mechanism respectively, and the contact connection mechanism charges each storage capacitor in turn, and at the same time, the contact connection mechanism sequentially transports the filled energy storage containers to the output port.

[0008] Preferably, the contact connection mechanism includes a support frame, on which an input rotating disk and an output rotating disk are rotatably connected, the input rotating disk and the output rotating disk are coaxially arranged, and each storage capacitor has an input port and an output port extending from positions corresponding to the positions of the input rotating disk and the output rotating disk, and the input port and the output port correspond to the input rotating disk and the output rotating disk, respectively.

[0009] Preferably, the input rotating disk and the output rotating disk respectively have an input rotating sleeve and an output rotating sleeve extending outward, the input rotating sleeve and the output rotating sleeve are coaxially arranged and sleeve-connected, and the protruding ends of the input rotating sleeve and the output rotating sleeve are respectively provided with annular driving teeth, and a driving motor for driving the annular driving teeth is fixedly connected to the energy storage shell.

[0010] Preferably, the input rotating disk and the output rotating disk are respectively provided with contact areas arranged in a fan shape, and the contact areas can only be connected to one of the input ports or the output ports at the same time.

[0011] Preferably, an outer contact ring and an inner contact ring are respectively provided on the outer side of the input rotating sleeve and the inner side of the output rotating sleeve, an outer contact brush matching the outer contact ring is fixedly connected to the support frame, and an inner contact brush matching the inner contact ring is also fixedly connected to the support frame, so that the input rotating sleeve and the output rotating sleeve always remain connected during the rotation process.

[0012] Preferably, it also includes a condensing mechanism fixedly connected to the energy storage shell, the condensing mechanism includes a condensing tube and a refrigerator, the condensing tube is arranged in a cross shape in the energy storage shell, the space in the energy storage shell is divided into multiple areas by the condensing tube, and a storage capacitor is provided in each area.

[0013] Preferably, the input port and the output port are respectively located at two ends of the energy storage housing, and connection ports are respectively provided in the input end and the output end.

[0014] Preferably, cover plates are provided on the outside of the input end and the output port, respectively, and elastic wire clamping openings are provided on the outside of the cover plates at positions corresponding to the connection ports.

[0015] The technical solution of the present invention achieves the following beneficial technical effects:

[0016] 1. Effectively solve the instability and intermittency of renewable energy power generation, improve the use of renewable energy and reduce costs;

[0017] 2. Maintain the safety and stability of electricity consumption through flexible adjustment commitments;

[0018] 3. The service life of energy storage equipment can be improved by rotating and controlling multiple power storage units separately;

[0019] 4. During peak hours of electricity consumption, the load on the distribution station can be effectively alleviated by quickly releasing the stored energy. Even if there is a power outage, the problem can be solved by exporting electrical energy, thus avoiding economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0023] Figure 4 It is a cross-sectional view of the internal structure of the present invention;

[0024] Figure 5 It is a partial enlarged view of the internal structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the connection between the input port and the output port of the present invention;

[0026] Figure 7 This is a structural diagram of the input and output rotating disks of the present invention;

[0027] Figure 8 It is a cross-sectional view of the contact connection mechanism of the present invention;

[0028] Fig. 9 This is the second viewing angle of the cross-sectional view of the contact connection mechanism of the present invention.

[0029] The reference numerals in the figure are as follows: 1. energy storage housing; 2. input port; 3. output port; 4. storage capacitor; 5. contact connection mechanism; 6. support frame; 7. input rotating disk; 8. output rotating disk; 9. input port; 10. output port; 11. input rotating sleeve; 12. output rotating sleeve; 13. annular drive teeth; 14. outer contact ring; 15. inner contact ring; 16. outer contact brush; 17. inner contact brush; 18. condenser; 19. refrigerator; 20. cover plate; 21. elastic clamping port. DETAILED DESCRIPTION

[0030] This embodiment is described in detail with reference to the accompanying drawings.

[0031] When the present embodiment is in use, an input port 2 and an output port 3 for connection are provided in the energy storage housing 1, and the input port 2 and the output port 3 are respectively connected to the control module, and the control module is connected to a plurality of storage capacitors 4, and a contact connection mechanism 5 is provided between the control module and the storage capacitors 4 on the energy storage housing 1, and each storage capacitor 4 is contacted in sequence through the contact connection mechanism 5, so that the power input from the input end is stored in the storage capacitor 4, and in the process of storing power, each storage container is charged in sequence, and when it is necessary to discharge, the full amount of electricity in the storage capacitor 4 is output through the contact connection structure, and the output is also output in sequence during the output, so as to avoid frequent storage and discharge of the storage capacitor 4, thereby improving the service life.

[0032] The control module includes a processor, a memory and a detection module. The detection module is located at the input end and the output end. The detection module detects the voltage input to the input end and the selected output voltage, and then transmits the detection result to the processor for processing. The controller then controls the output end to output the corresponding voltage, thereby storing part of the electricity during sufficient power generation, and then discharging it when the power generation efficiency is insufficient, thereby making up for the problem of insufficient power generation efficiency.

[0033] The contact connection mechanism 5 includes a support frame 6 fixedly connected to the energy storage housing 1, and a coaxially arranged input rotating disk 7 and an output rotating disk 8 are rotatably connected to the support frame 6, and at the same time, the input rotating disk 7 and the output rotating disk 8 correspond to the partial position of each storage capacitor 4. An input port 9 and an output port 10 extend from the side of each storage capacitor 4 facing the contact connection mechanism 5. The input port 9 corresponds to the input rotating disk 7, and the output port 10 corresponds to the output rotating disk 8. An annular contact piece is provided on the side of the input rotating disk 7 and the output rotating disk 8 facing the storage capacitor 4, and the annular contact piece is used to always keep in contact with the corresponding input port 9 and output port 10. A contact plate is provided in each annular contact piece. The contact areas are arranged in a fan-shaped manner, so that when the input rotating disk 7 and the output rotating disk 8 are in contact with each input port 9 and the output port 10, only one storage capacitor 4 is in contact with the contact area of ​​the fan-shaped structure at a time. During the rotation of the input rotating disk 7 and the output rotating disk 8, each storage capacitor 4 is connected in turn through the contact area of ​​the fan-shaped structure, so that when storing energy, each storage capacitor 4 can be stored in turn, and the same is true when releasing energy. This can avoid frequent use of a single storage capacitor 4. The service life of the storage capacitor 4 is often determined by the number of charge and discharge times. This can also avoid discharging of an incomplete storage capacitor 4, thereby increasing its service life.

[0034] During the electrical connection between the input rotating disk 7 and the output rotating disk 8, since the electrical connection needs to be maintained during continuous rotation, a coaxially arranged input rotating sleeve 11 and an output rotating sleeve 12 are fixedly connected to the outer sides of the input rotating disk 7 and the output rotating disk 8, the input rotating sleeve 11 is sleeved on the outer side of the output rotating sleeve 12, and annular driving teeth 13 are respectively connected to the input rotating sleeve 11 and the output rotating sleeve 12, and a driving motor for driving the annular driving teeth 13 is fixedly connected to the support frame 6, and the rotation of the driving motor drives the fan-shaped contact area in the annular contact piece to contact the corresponding storage capacitor 4.

[0035] An outer contact ring 14 arranged in an annular manner is provided on the outer side of the input rotating sleeve 11, and an inner contact ring 15 is provided on the inner side of the output rotating sleeve 12. An outer contact brush 16 and an inner contact brush 17 which cooperate with the outer contact ring 14 and the inner contact ring 15 are fixedly connected to the support frame 6. The outer contact brush 16 always cooperates with the outer contact ring 14, and the inner contact brush 17 always cooperates with the inner contact ring 15.

[0036] A condensing device is provided in the energy storage shell 1, including a condensing tube 18 for conveying cooling liquid and a refrigerator 19 for refrigeration. When the energy storage shell 1 is closed, the internal closed environment is maintained to avoid the generation of condensed water during the cooling process and to prevent dust from entering the energy storage shell 1. The condensing tube 18 is symmetrically arranged in the energy storage shell 1, and the space in the energy storage shell 1 is evenly divided into multiple areas. The storage capacitor 4 is located in each area, so that the storage capacitor 4 can be better cooled.

[0037] An input terminal and an output terminal are respectively provided at both ends of the energy storage housing 1, a connection port is respectively provided inside the input terminal and the output terminal, a cover plate 20 is respectively provided on the outside of the input terminal and the output terminal, and a deformable elastic wire clamping port 21 is respectively provided at the lower end of the cover plate 20 corresponding to the position of the input terminal and the output terminal. When the cover plate 20 is closed, the live wire is clamped and connected and sealed by deformation to prevent dust and water from entering the contact part of the socket.

[0038] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the claims of this patent application.

Claims

1. An energy storage converter, characterized in that: The energy storage housing (1) comprises an input port (2), an output port (3), a control module and a storage capacitor (4), wherein the input port (2) and the output port (3) are respectively connected to the control module, the control module is connected to a plurality of storage capacitors (4), each storage capacitor (4) is connected to the control module via a contact connection mechanism (5), the control module sequentially stores electric energy input from the input end in the storage capacitor (4) via the contact connection mechanism (5), and the storage capacitor (4) outputs the electric energy stored in the storage capacitor (4) from the output port (3) via the contact connection mechanism (5); the energy storage housing (1) comprises a plurality of storage capacitors (4), each storage capacitor (4) is respectively connected to the contact connection mechanism (5), the contact connection mechanism (5) sequentially charges each storage capacitor (4), and the contact connection mechanism (5) sequentially transports the filled energy storage containers to the output port (3); The contact connection mechanism (5) comprises a support frame (6), an input rotating disk (7) and an output rotating disk (8) are rotatably connected to the support frame (6), the input rotating disk (7) and the output rotating disk (8) are coaxially arranged, and each storage capacitor (4) has an input port (9) and an output port (10) extending from positions corresponding to the input rotating disk (7) and the output rotating disk (8), respectively, and the input port (9) and the output port (10) correspond to the input rotating disk and the output rotating disk, respectively.

2. The energy storage converter according to claim 1, characterized in that: The control module includes a processor, a memory and a detection module. The detection module is used to detect the output power required by the output end. The processor is suitable for processing the detection result of the detection module and outputting a voltage that meets the requirements.

3. The energy storage converter according to claim 1, characterized in that: The input rotating disc (7) and the output rotating disc (8) are provided with an input rotating sleeve (11) and an output rotating sleeve (12) extending outwards respectively; the input rotating sleeve (11) and the output rotating sleeve (12) are coaxially arranged and sleeve-connected; annular driving teeth (13) are provided at the extending ends of the input rotating sleeve (11) and the output rotating sleeve (12); and a driving motor for driving the annular driving teeth (13) is fixedly connected to the energy storage housing (1).

4. The energy storage converter according to claim 3, characterized in that: The input rotating disk (7) and the output rotating disk (8) are respectively provided with contact areas arranged in a fan shape, and the contact areas can only be connected to one of the input ports (9) or the output ports (10) at the same time.

5. The energy storage converter according to claim 4, characterized in that: An outer contact ring (14) and an inner contact ring (15) are respectively provided on the outer side of the input rotating sleeve (11) and the inner side of the output rotating sleeve (12); an outer contact brush (16) matching the outer contact ring (14) is fixedly connected to the support frame (6); and an inner contact brush (17) matching the inner contact ring (15) is also fixedly connected to the support frame (6), so that the input rotating sleeve (11) and the output rotating sleeve (12) always remain connected during the rotation process.

6. The energy storage converter according to claim 1, characterized in that: It also includes a condensing mechanism fixedly connected to the energy storage housing (1), the condensing mechanism including a condensing pipe (18) and a refrigerator (19), the condensing pipe (18) being arranged in a cross shape in the energy storage housing (1), the space in the energy storage housing (1) being divided into a plurality of areas by the condensing pipe (18), and a storage capacitor (4) being provided in each area.

7. The energy storage converter according to claim 1, characterized in that: The input port (2) and the output port (3) are respectively located at two ends of the energy storage housing (1), and connection ports are respectively provided in the input end and the output end.

8. The energy storage converter according to claim 7, characterized in that: Cover plates (20) are respectively provided on the outside of the input end and the output port (3), and elastic wire clamping ports (21) are respectively provided on the outside of the cover plate (20) at positions corresponding to the connection ports.

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