Coordinated operation control device for photovoltaic power generation system and energy storage device

Abstract

The utility model discloses a coordinated operation control device for a photovoltaic power generation system and an energy storage device. The coordinated operation control device comprises a control cabin and an adjusting mechanism, symmetrically distributed mounting plates are arranged at the rear end of the control bin, and uniformly distributed mounting holes are formed in the mounting plates; the adjusting mechanism comprises a fixing base, sliding grooves, sliding barrels and connecting handles, the fixing base is fixedly connected to the center of the rear side surface of the control bin, the sliding grooves are evenly distributed in the upper end and the lower end of the fixing base, the sliding barrels are slidably connected into the sliding grooves, and the connecting handles are fixedly connected to the middles of the sliding barrels; according to the photovoltaic power generation system and energy storage device coordinated operation control device, the effect that the control bin is suitable for different installation environments can be achieved, and the installation convenience degree of the control bin is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation technical field, concretely is a kind of photovoltaic power generation system and energy storage device coordination operation control device. BACKGROUND

[0002] The main goal of photovoltaic power generation system and energy storage device coordination operation control device is to solve the voltage out-of-limit problem that may be generated when photovoltaic power generation system and energy storage device are coordinated, and eliminate the output power limitation condition. In practical application, the reference value of active power can be obtained by designing the corresponding algorithm, and the energy storage device is charged and discharged according to the reference value, so as to realize the coordinated operation of photovoltaic power generation system and energy storage device.

[0003] The existing part of photovoltaic power generation system and energy storage device coordination operation control device adopts the method of fixed installation unit position state, and the control bin is installed in a specific working environment. This kind of photovoltaic power generation system and energy storage device coordination operation control device has some problems, such as the method of fixed installation unit position state, which limits the installation application range of the control bin and affects the installation stability of the control bin in some working environments. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a photovoltaic power generation system and energy storage device coordination operation control device, which can be applied to different installation environments and greatly improves the installation convenience of the control bin, so as to effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a photovoltaic power generation system and energy storage device coordination operation control device, comprising a control bin and an adjusting mechanism.

[0006] The control bin is provided with symmetrical installation plates at the rear end, and the installation plates are uniformly provided with installation holes inside.

[0007] The adjusting mechanism comprises a fixed seat, a sliding groove, a sliding cylinder and a connecting handle. The fixed seat is fixedly connected to the center position of the rear surface of the control bin. The upper and lower ends of the fixed seat are provided with uniformly distributed sliding grooves. The sliding grooves are slidably connected with sliding cylinders inside. The sliding cylinders are fixedly connected with connecting handles at the middle part. The connecting handles are rotatably connected with connecting seats at the end away from the fixed seat. Vertically adjacent two connecting seats are fixedly connected with the rear end of the same installation plate. The control bin can be applied to different installation environments, and the installation convenience of the control bin is greatly improved.

[0008] Further, the adjusting mechanism further comprises slide columns, the slide columns are fixedly connected to the interiors of the slide grooves, the interiors of the slide cylinders are in sliding connection with the outer surfaces of the vertically adjacent slide columns, and the slide cylinders are provided with guiding and limiting effects for movement.

[0009] Further, the adjusting mechanism further comprises notches, teeth and locking ribs, the notches are arranged at the lower ends of the slide grooves, the interiors of the notches are fixedly connected with uniformly distributed teeth, the lower ends of the outer surfaces of the slide cylinders are fixedly connected with uniformly distributed locking ribs, the teeth are mounted in cooperation with the vertically adjacent locking ribs, and the horizontal position of the slide cylinder is locked.

[0010] Further, the adjusting mechanism further comprises springs, the springs are fixedly connected between the slide grooves and the vertically adjacent slide cylinders, and the springs are movably sleeved on the outer surfaces of the vertically adjacent slide columns, so that driving force is provided for stable connection of the teeth and the locking ribs.

[0011] Further, the left end of the rear wall of the control bin is provided with a single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected with an external power supply, and various electric appliances are controlled.

[0012] Further, the lower end of the rear wall of the control bin is provided with a photovoltaic controller, the input end of the photovoltaic controller is electrically connected with the output end of an external photovoltaic panel, the photovoltaic controller is bidirectionally electrically connected with the single-chip microcomputer, and photovoltaic power generation transmission is carried out.

[0013] Further, the front end of the control bin is connected with a bin door through uniformly distributed screws, the interior of the bin door is provided with a display screen, the input end of the display screen is electrically connected with the output end of the single-chip microcomputer, and the state of photovoltaic power generation is limited.

[0014] Compared with the prior art, the photovoltaic power generation system and the energy storage device coordinated operation control device have the following advantages:

[0015] The position of the mounting plate is adjusted through rotation of the slide cylinder, the stable insertion of the locking rib and the tooth is realized under the spring elastic force, the position of the slide cylinder is locked, the position of the mounting plate is finally locked, the stability of the mounting plate and the mounting surface is improved, the mounting requirements of the control bin in different mounting environments can be met, and the mounting convenience of the control bin is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is an exploded structural schematic view of the utility model;

[0018] Figure 3 It is a structural schematic view of the rear side of the utility model;

[0019] Figure 4 The utility model discloses A place amplification structure schematic diagram.

[0020] In the drawing: 1 control storehouse, 2 storehouse door, 3 adjusting mechanism, 31 fixed seat, 32 sliding groove, 33 sliding column, 34 sliding cylinder, 35 spring, 36 connecting handle, 37 recess, 38 tooth, 39 locking rib, 4 connecting seat, 5 mounting plate, 6 singlechip, 7 photovoltaic controller, 8 display screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The embodiment provides a kind of technical scheme: a kind of photovoltaic power generation system and energy storage device coordination operation control device, including control storehouse 1 and adjusting mechanism 3;

[0023] Control storehouse 1: its rear end is provided with the mounting plate 5 of symmetrical distribution, the inside of mounting plate 5 is all provided with the mounting hole of uniform distribution, the left end of control storehouse 1 rear wall is provided with singlechip 6, and the input end of singlechip 6 is electrically connected with external power supply;

[0024] The adjusting mechanism 3 comprises a fixed seat 31, a sliding groove 32, a sliding cylinder 34 and a connecting handle 36, the fixed seat 31 is fixedly connected to the center position of the rear surface of the control bin 1, the upper and lower ends of the fixed seat 31 are both provided with uniformly distributed sliding grooves 32, the interiors of the sliding grooves 32 are both slidably connected with the sliding cylinders 34, the middle parts of the sliding cylinders 34 are both fixedly connected with the connecting handles 36, the ends, away from the fixed seat 31, of the connecting handles 36 are all rotatably connected with the connecting seats 4, the vertically adjacent two connecting seats 4 are both fixedly connected with the rear end of the same mounting plate 5, the adjusting mechanism 3 further comprises sliding columns 33, the sliding columns 33 are all fixedly connected to the interiors of the sliding grooves 32, the interiors of the sliding cylinders 34 are all slidably connected with the outer surfaces of the vertically adjacent sliding columns 33, the adjusting mechanism 3 further comprises notches 37, teeth 38 and locking ribs 39, the notches 37 are all arranged at the lower ends of the sliding grooves 32, the interiors of the notches 37 are all fixedly connected with uniformly distributed teeth 38, the lower ends of the outer surfaces of the sliding cylinders 34 are all fixedly connected with uniformly distributed locking ribs 39, the teeth 38 are all installed in cooperation with the vertically adjacent locking ribs 39, the adjusting mechanism 3 further comprises springs 35, the springs 35 are all fixedly connected between the sliding grooves 32 and the vertically adjacent sliding cylinders 34, the springs 35 are all movably sleeved on the outer surfaces of the vertically adjacent sliding columns 33, according to the needs of the installation environment, first pull the sliding cylinders 34 upwards, the sliding cylinders 34 all move upwards in the interiors of the corresponding sliding grooves 32 under the guidance of the vertically adjacent sliding columns 33, the upwards movement of the sliding cylinders 34 all causes the elastic compression of the vertically adjacent springs 35, at the same time, causes the locking ribs 39 all to be out of contact with the vertically adjacent teeth 38, when the lower ends of the sliding cylinders 34 all move out of the vertically adjacent notches 37, rotate the sliding cylinders 34 transversely, the rotation of the sliding cylinders 34 all drives the transversely adjacent connecting handles 36 to rotate, the connecting handles 36 all rotate around the central axes of the transversely adjacent sliding columns 33, the rotation of the connecting handles 36 all drives the corresponding mounting plates 5 to move through the transversely adjacent connecting seats 4, thereby realizing the position adjustment of the two mounting plates 5, when the mounting plates 5 reach the required positions, end the pulling force of the sliding cylinders 34 upwards, the sliding cylinders 34 all move downwards under the elastic force of the springs 35, the locking ribs 39 are all inserted into between the two vertically adjacent teeth 38, thereby realizing the transverse position locking of the sliding cylinders 34, guaranteeing the stability of the position state of the mounting plates 5, then stably connect the mounting holes in the mounting plates 5 with the threaded holes in the working face through bolts, thereby realizing the stable installation of the control bin 1;

[0025] Wherein: the lower end of the rear wall of the control bin 1 is provided with a photovoltaic controller 7, the input end of the photovoltaic controller 7 is electrically connected with the output end of the external photovoltaic panel, the photovoltaic controller 7 is bidirectionally electrically connected with the single-chip microcomputer 6, the single-chip microcomputer 6 realizes the operation of the photovoltaic controller 7, the photovoltaic controller 7 monitors the operation states of the external photovoltaic panel, the external energy storage device and other equipment, and sends the operation state information to the signal receiving end of the single-chip microcomputer 6 in real time, at the same time, the photovoltaic controller 7 adjusts the electric energy converted by the external photovoltaic panel and transmits it to the external energy storage device to store the electric power;

[0026] The front end of the control bin 1 is connected with a bin door 2 through evenly distributed screws, the inside of the bin door 2 is provided with a display screen 8, the input end of the display screen 8 is electrically connected with the output end of a single-chip microcomputer 6, the single-chip microcomputer 6 realizes the operation of the display screen 8, and the display screen 8 displays the running state of the equipment.

[0027] The working principle of the photovoltaic power generation system and the energy storage device coordinated operation control device is as follows: in operation, personnel first pull the slide cylinder 34 upward according to the requirements of the installation environment, the slide cylinder 34 is guided by the vertical adjacent slide column 33 and moves upward in the corresponding slide groove 32, the upward movement of the slide cylinder 34 causes the vertical adjacent spring 35 to be elastically compressed, and the locking rib 39 is in contact with the vertical adjacent tooth 38, when the lower end of the slide cylinder 34 is completely moved out of the vertical adjacent notch 37, the personnel rotate the slide cylinder 34 transversely, the rotation of the slide cylinder 34 drives the transversely adjacent connecting handle 36 to rotate, the connecting handle 36 rotates around the central axis of the transversely adjacent slide column 33, and the rotation of the connecting handle 36 drives the corresponding mounting plate 5 to move through the transversely adjacent connecting seat 4, so that the position adjustment of the two mounting plates 5 is realized, when the mounting plate 5 reaches the required position, the personnel end the upward pulling force of the slide cylinder 34, the slide cylinder 34 moves downward under the elastic force of the spring 35, the locking rib 39 is inserted between the two vertical adjacent teeth 38, so that the transverse position of the slide cylinder 34 is locked, the stability of the position state of the mounting plate 5 is ensured, then the personnel stably connect the mounting hole in the mounting plate 5 with the threaded hole of the working surface through the bolt, so that the stable installation of the control bin 1 is realized, then the personnel realize the operation of the photovoltaic controller 7 through the single-chip microcomputer 6, the photovoltaic controller 7 monitors the running state of the external photovoltaic panel, the external energy storage device and other equipment, at the same time, the photovoltaic controller 7 adjusts the electric energy converted by the external photovoltaic panel and transmits the electric energy to the external energy storage device, stores the electric power, and sends the running state information to the signal receiving end of the single-chip microcomputer 6 in real time, the single-chip microcomputer 6 realizes the operation of the display screen 8, and the display screen 8 displays the running state of the equipment.

[0028] It is worth noting that the single-chip microcomputer 6 controls the photovoltaic controller 7 and the display screen 8 in the above embodiment, which adopts the method commonly used in the prior art.

[0029] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation in the utility model specification and the attached drawings, or direct or indirect application in other related technical fields is also included in the patent protection range of the utility model.

Claims

1. A control device for coordinated operation of a photovoltaic power generation system and an energy storage device, characterized in that: Including control bin (1) and adjusting mechanism (3); The control bin (1) is provided with symmetrically distributed mounting plates (5) at the rear end, and the mounting plates (5) are uniformly provided with mounting holes inside; The adjusting mechanism (3) comprises a fixed seat (31), a sliding groove (32), a sliding cylinder (34) and a connecting handle (36), the fixed seat (31) is fixedly connected to the center position of the rear surface of the control bin (1), the upper and lower ends of the fixed seat (31) are uniformly provided with the sliding grooves (32), the sliding grooves (32) are slidably connected with the sliding cylinders (34) inside, the middle parts of the sliding cylinders (34) are fixedly connected with the connecting handles (36), and the ends, away from the fixed seat (31), of the connecting handles (36) are rotatably connected with the connecting seats (4), and the vertically adjacent two connecting seats (4) are fixedly connected with the rear ends of the same mounting plate (5).

2. The photovoltaic power system and energy storage device coordinated operation control device according to claim 1, characterized in that: The adjusting mechanism (3) further comprises a sliding column (33), the sliding column (33) is fixedly connected to the inside of the sliding groove (32), and the inside of the sliding cylinder (34) is slidably connected with the outer surface of the vertically adjacent sliding column (33).

3. The photovoltaic power system and energy storage device coordinated operation control device according to claim 1, characterized in that: The adjusting mechanism (3) further comprises a notch (37), a tooth (38) and a locking rib (39), the notch (37) is arranged at the lower end of the sliding groove (32), the inside of the notch (37) is fixedly connected with the uniformly distributed teeth (38), the lower end of the outer surface of the sliding cylinder (34) is fixedly connected with the uniformly distributed locking ribs (39), and the teeth (38) are mounted in cooperation with the vertically adjacent locking ribs (39).

4. The photovoltaic power system and energy storage device coordinated operation control device according to claim 2, characterized in that: The adjusting mechanism (3) further comprises a spring (35), the spring (35) is fixedly connected between the sliding groove (32) and the vertically adjacent sliding cylinder (34), and the spring (35) is movably sleeved on the outer surface of the vertically adjacent sliding column (33).

5. The photovoltaic power system and energy storage device coordinated operation control device according to claim 1, characterized in that: The left end of the rear wall of the control bin (1) is provided with a single-chip microcomputer (6), and the input end of the single-chip microcomputer (6) is electrically connected with an external power supply.

6. The photovoltaic power system and energy storage device coordinated operation control device according to claim 5, characterized in that: The lower end of the rear wall of the control bin (1) is provided with a photovoltaic controller (7), the input end of the photovoltaic controller (7) is electrically connected with the output end of an external photovoltaic panel, and the photovoltaic controller (7) is bidirectionally electrically connected with the single-chip microcomputer (6).

7. The photovoltaic power system and energy storage device coordinated operation control device according to claim 5, characterized in that: The front end of the control bin (1) is connected with a bin door (2) through uniformly distributed screws, the inside of the bin door (2) is provided with a display screen (8), and the input end of the display screen (8) is electrically connected with the output end of the single-chip microcomputer (6).

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