Micro-grid controller

Abstract

The utility model discloses a micro-grid controller, and belongs to the technical field of control cabinet structure design. The cabinet comprises a cabinet body, wherein a cabinet door is hinged to the cabinet body; a mounting plate is arranged in the cabinet, and the mounting plate is sequentially divided into a network area, a switch area and a wire inlet area from top to bottom; the network area is provided with a switch and a control unit; the switch area is provided with an air switch and an auxiliary power supply; the wire inlet area is provided with a UPS (Uninterrupted Power Supply) and a wiring terminal; the network area is provided with a switch and a control unit, the switch area is provided with an air switch and an auxiliary power supply, the wire inlet area is provided with a UPS power supply and a wiring terminal, the side surface of the cabinet is provided with an antenna, all components in the cabinet directly face users and are installed on an installation plate in the cabinet, and the components are arranged on the installation plate in a partitioned manner, so that the layout is compact, and the space utilization rate is high. No space is wasted, and installation and maintenance are convenient. In addition, the wiring terminal is arranged in the wire inlet area at the bottommost part of the cabinet, so that wiring is convenient and beautiful.

Description

Technical Field

[0001] The utility model belongs to the technical field of control cabinet structure design, and relates to a microgrid controller. Background Technique

[0002] With the rapid development and technological iteration of the new energy and energy storage markets, usage scenarios of the integrated charging, energy storage, and photovoltaic multi-systems have gradually emerged. The microgrid controller (Micro-Grid Controller, abbreviated as MGC) product is applied to the microgrid system and the integrated application scenarios of systems such as light, storage, charging, conversion, inspection, and charge and discharge. Its main functions are to collect operation data of each device in the system, monitor the device status, upload data, configure remote device operation parameters and strategies, control the power of the device according to preset strategies, and respond to the power commands issued by the EMS platform to meet the requirements of system applications.

[0003] However, most of the existing microgrid controllers have a loose structure design, resulting in low overall space utilization of the microgrid controller, inconvenience in the actual use environment, and difficulty in disassembling components and poor compatibility due to the loose structure. Content of the Utility Model

[0004] The purpose of the utility model is to solve the technical problems in the prior art that most of the microgrid controllers have a loose structure design and low space utilization, and to provide a microgrid controller.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a microgrid controller, including a cabinet, on which a cabinet door is hinged; an installation plate is arranged inside the cabinet, and the installation plate is divided into a network area, a switch area, and an incoming line area from top to bottom in sequence; a switch and a control unit are arranged in the network area; an air switch and an auxiliary power supply are arranged in the switch area; a UPS power supply and a terminal block are arranged in the incoming line area; an antenna is arranged on the side of the cabinet.

[0007] Further improvements are as follows:

[0008] An emergency stop switch is arranged in the network area close to the side where the cabinet door is opened.

[0009] A lightning arrester is arranged in the switch area.

[0010] The switch adopts a 16-port switch.

[0011] Indicator lights are arranged on the cabinet door; heat dissipation vents are arranged on the side of the cabinet.

[0012] A plurality of hanging brackets are arranged on the back of the cabinet for hanging the microgrid controller on the wall surface.

[0013] The hanger is fixedly connected with a column, and the lower end of the column is connected with a column base.

[0014] The column is a hollow column body; an inlet hole is arranged on the lower wall surface of the column, and an outlet hole is arranged on the upper wall surface of the column.

[0015] A wire embedding hole is arranged on the middle wall surface of the column.

[0016] A door lock is arranged on the side surface of the cabinet.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model discloses a microgrid controller. An installation board is arranged in the cabinet. The installation board is divided into a network area, a switch area and an inlet area from top to bottom in sequence. A switch and a control unit are arranged in the network area, an air switch and an auxiliary power supply are arranged in the switch area, a UPS power supply and a wiring terminal are arranged in the inlet area. An antenna is arranged on the side surface of the cabinet. All components in the cabinet are installed on the installation board in the cabinet facing the user, and are arranged in partitions on the installation board, with a compact layout, high space utilization rate, no space waste, and convenient installation and maintenance. In addition, the wiring terminal is arranged in the inlet area at the bottom of the cabinet, and the wiring is convenient and beautiful.

[0019] Further, the switch adopts a 16-port switch, which can provide more LAN interfaces.

[0020] Further, a door lock is arranged on the side surface of the cabinet, and only indicator lights are arranged on the front surface, which is simple and beautiful, and there is a large reserved space for customizing patterns and LOGO on the cabinet door, and the customizability is relatively high.

[0021] Further, a plurality of hangers are arranged on the back surface of the cabinet for hanging the microgrid controller on the wall surface, and the hangers can also be fixedly connected with the column, and the lower end of the column is connected with the column base and placed on the ground, so that the utility model meets two installation methods of wall-mounted and column-mounted. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained according to these drawings without creative efforts.

[0023] Figure 1 It is a schematic internal structure diagram of a microgrid controller in the present utility model;

[0024] Figure 2 External structure diagram of a microgrid controller in the present utility model;

[0025] Figure 3 Front view of the columnar structure of a microgrid controller in the present utility model;

[0026] Figure 4 Side view of the columnar structure of a microgrid controller in the present utility model;

[0027] Figure 5 Rear view of the columnar structure of a microgrid controller in the present utility model.

[0028] Wherein: 1 - antenna; 2 - emergency stop switch; 3 - door lock; 4 - UPS power supply; 5 - terminal block; 6 - lightning arrester; 7 - air switch; 8 - auxiliary power supply; 9 - switch; 10 - control unit; 11 - indicator light; 12 - heat dissipation ventilation hole; 13 - hanging rack; 14 - nameplate mounting hole; 15 - column base; 16 - column; 17 - wire outlet hole; 18 - wire inlet hole; 19 - buried wire hole. Detailed implementation manners

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings herein can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0031] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] In the description of the embodiments of the present utility model, it should be noted that if terms such as "upper", "lower", "horizontal", "inner", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0033] In addition, if the term "horizontal" appears, it does not mean that the component is required to be absolutely horizontal, but it can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but it can be slightly inclined.

[0034] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] The following further describes the present utility model in detail with reference to the drawings:

[0036] See Figure 1, an embodiment of the present utility model discloses a microgrid controller, which includes a cabinet, and a cabinet door is hinged on the cabinet; an installation board is arranged inside the cabinet, and the installation board is divided into a network area, a switch area and an incoming line area from top to bottom in sequence; a switch 9 and a control unit 10 are arranged in the network area. The switch 9 is a 16-port switch, which can provide more LAN interfaces, and an 8-port switch can also be compatible at this position; an air switch 7, an auxiliary power supply 8 and a lightning arrester 6 are arranged in the switch area; a UPS power supply 4 and a terminal block 5 are arranged in the incoming line area; an antenna 1 is arranged on the side of the cabinet. The network area is provided with an emergency stop switch 2 near the side where the cabinet door is opened. A door lock 3 is arranged on the side of the cabinet. The present utility model discloses a microgrid controller. An installation board is arranged inside the cabinet. The installation board is divided into a network area, a switch area and an incoming line area from top to bottom in sequence. A switch and a control unit are arranged in the network area, an air switch and an auxiliary power supply are arranged in the switch area, a UPS power supply and a terminal block are arranged in the incoming line area, and an antenna is arranged on the side of the cabinet. All components inside the cabinet are installed on the installation board inside the cabinet facing the user, and are arranged in partitions on the installation board, with a compact layout, high space utilization rate, no space waste, and convenient installation and maintenance. In addition, the terminal block is arranged in the incoming line area at the bottom of the cabinet, making the wiring convenient and beautiful.

[0037] See Figure 2 , an indicator light 11 is arranged on the cabinet door, a door lock is arranged on the side of the cabinet, and there is only an indicator light on the front. It is simple, beautiful and has a large reserved space for customizing patterns and LOGOs on the cabinet door, with high customizability; a heat dissipation ventilation opening 13 is arranged on the side of the cabinet, and a plurality of hanging brackets 14 are arranged on the back of the cabinet for hanging the microgrid controller on the wall surface.

[0038] See Figure 3 , Figure 4 and Figure 5 , the hanging bracket 14 is fixedly connected with a column 17, and the lower end of the column 17 is connected with a column base 16. The column 17 is a hollow column body; an incoming line hole 19 is arranged on the lower wall surface of the column 17, and an outgoing line hole 18 is arranged on the upper wall surface of the column 17. A wire embedding hole 20 is arranged on the middle wall surface of the column 17. A plurality of hanging brackets are arranged on the back of the cabinet for hanging the microgrid controller on the wall surface, and the hanging bracket can also be fixedly connected with a column. The lower end of the column is connected with a column base and placed on the ground, so that the present utility model satisfies two installation methods: wall-mounted and column-mounted.

[0039] The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A microgrid controller, characterized in that: The invention comprises a cabinet, wherein a cabinet door is hingedly connected to the cabinet; a mounting plate is arranged inside the cabinet, and the mounting plate is divided into a network area, a switch area and an incoming line area from top to bottom; the network area is provided with a switch (9) and a control unit (10); the switch area is provided with an air switch (7) and an auxiliary power supply (8); the incoming line area is provided with a UPS power supply (4) and a wiring terminal (5); and an antenna (1) is arranged on the side of the cabinet.

2. The microgrid controller according to claim 1, characterized in that: An emergency stop switch (2) is arranged on the network area near the open side of the cabinet door.

3. The microgrid controller according to claim 1, characterized in that: The switch area is provided with a lightning arrester (6).

4. The microgrid controller according to claim 1, characterized in that: The switch (9) is a 16-port switch.

5. The microgrid controller according to claim 1, characterized in that: An indicator light (11) is provided on the cabinet door; and a heat dissipation vent (13) is provided on the side of the cabinet.

6. The microgrid controller according to claim 1, characterized in that: A plurality of hangers (14) are arranged on the back of the cabinet and are used to hang the microgrid controller on a wall.

7. The microgrid controller according to claim 6, characterized in that: The hanging bracket (14) is fixedly connected to a column (17), and the lower end of the column (17) is connected to a column base (16).

8. The microgrid controller according to claim 7, characterized in that: The column (17) is a hollow column; a wire inlet hole (19) is provided on the lower wall surface of the column (17), and a wire outlet hole (18) is provided on the upper wall surface of the column (17).

9. The microgrid controller according to claim 8, characterized in that: A wire embedding hole (20) is provided on the middle wall surface of the column (17).

10. The microgrid controller according to claim 1, characterized in that: A door lock (3) is arranged on the side of the cabinet.

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