Electric power data acquisition device

Abstract

According to the electric power data acquisition device, the bottom and a plurality of side surfaces of a shell are provided with mounting holes, so that a mounting structure can be flexibly arranged, the shell can be flexibly mounted in a complex environment, strong and weak electric devices in the shell are mounted in an isolated manner, and even if a large number of data receiving modules receive data at the same time, the data can be effectively acquired. And the stability of data transmission can be effectively improved. In addition, effective heat dissipation in the shell can be realized through the arrangement of the heat dissipation fins, so that the electric power data acquisition device can normally work in a relatively large environment temperature range.

Description

Technical Field

[0001] The present application relates to the field of new energy power generation equipment, and in particular to a power data acquisition device. Background Art

[0002] At present, all data from new energy power plants such as wind power stations and photovoltaic power plants need to be connected to the regional centralized control platform. The measurement point data of some stations can reach more than 200,000 data points, and the on-site environment is extremely complex. Therefore, how to achieve installation and stable data transmission in complex environments has become an urgent problem that needs to be solved. Utility Model Content

[0003] This application aims to propose an electric power data acquisition device that can better adapt to installation in complex environments and improve the stability of operation in complex environments.

[0004] The present application provides an electric power data acquisition device for use in a new energy power generation station. The electric power data acquisition device includes:

[0005] A plurality of data receiving modules for receiving different types of data, each of which is provided with at least one data receiving module; each of the data receiving modules is provided with a corresponding data interface, each of which is used to connect to a data communication interface of an external device to be collected;

[0006] A controller module connected to the plurality of data receiving modules;

[0007] A network transmission module, connected to the controller module, for connecting to a server;

[0008] A power supply component, used to supply power to the controller module and the network transmission module;

[0009] A shell, wherein a partition is provided therein, the partition is used to divide the shell into a weak current installation chamber and a strong current installation chamber, the power supply assembly is arranged in the strong current installation chamber, a plurality of the data receiving modules, the controller module, and the network transmission module are all arranged in the weak current installation chamber, the partition is provided with a wire hole, and the power supply assembly is connected to the controller module and the network transmission module through the wire hole; the top of the shell is provided with a heat dissipation fin; the bottom and multiple sides of the shell are provided with a group of mounting holes; a plurality of the data communication interfaces are all provided on the shell;

[0010] The mounting structure is connected to the housing through any one group of the mounting holes and is used to fix the housing to a target mounting position.

[0011] The power data acquisition device of the present application provides mounting holes on the bottom and multiple sides of the housing, allowing for flexible installation of the mounting structure. This allows for flexible installation of the housing in complex environments. Furthermore, the housing's strong and weak electrical components are isolated and installed, effectively improving data transmission stability even when a large number of data receiving modules are simultaneously receiving data. Furthermore, the provision of heat sink fins effectively dissipates heat within the housing, enabling the power data acquisition device to operate normally within a wide range of ambient temperatures.

[0012] Other features and advantages of the present application will be set forth in the following description, and in part will be apparent from the description, or may be learned by practicing the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 An electrical system diagram of an embodiment of the power data acquisition device provided in this application;

[0015] Figure 2 A first-perspective axonometric diagram of an embodiment of the power data acquisition device provided in this application;

[0016] Figure 3 An axonometric diagram from another perspective of an embodiment of the power data acquisition device provided by the present application;

[0017] Figure 4 In the embodiment of the power data acquisition device provided in this application, an axonometric view of the top is not shown;

[0018] Figure 5 This is a front view of an embodiment of the power data acquisition device provided in this application.

[0019] Reference numerals:

[0020] Data receiving module 110, data communication interface 111, controller module 120, network transmission module 130, power supply assembly 140, cooling fan 150, temperature and humidity sensor 160, housing 200, partition 210, cooling fins 220, honeycomb hole structure 230, mounting structure 300. DETAILED DESCRIPTION

[0021] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0022] In the description of this application, if there is a description of first, second, etc., it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of this application, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0024] In the description of this application, it should be noted that, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technical personnel in the relevant technical field can reasonably determine the specific meaning of the above terms in this application based on the specific content of the technical solution.

[0025] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments.

[0026] See also Figures 1 to 5 The present application provides a power data acquisition device for use in a new energy power plant, the power data acquisition device comprising:

[0027] Multiple data receiving modules 110 for receiving different types of data, each of which is provided with at least one data receiving module 110; each data receiving module 110 is provided with a corresponding data interface, each data interface being used to connect to a data communication interface 111 of an external device to be collected;

[0028] The controller module 120 is connected to the plurality of data receiving modules 110;

[0029] The network transmission module 130 is connected to the controller module 120 and is used to connect to the server;

[0030] The power supply component 140 is used to supply power to the controller module 120 and the network transmission module 130;

[0031] The housing 200 is provided with a partition 210 therein. The partition 210 is used to divide the housing 200 into a weak current installation chamber and a strong current installation chamber. The power supply assembly 140 is arranged in the strong current installation chamber. Multiple data receiving modules 110, the controller module 120, and the network transmission module 130 are all arranged in the weak current installation chamber. The partition 210 is provided with a wire hole, and the power supply assembly 140 is connected to the controller module 120 and the network transmission module 130 through the wire hole; a heat dissipation fin 220 is provided on the top of the housing 200; a group of mounting holes are provided on the bottom and multiple sides of the housing 200; and multiple data communication interfaces 111 are all provided on the housing 200;

[0032] The mounting structure 300 is connected to the housing 200 through any one set of mounting holes, and is used to fix the housing 200 to a target mounting position.

[0033] In this embodiment of the present application, mounting holes are provided on the bottom and multiple sides of the housing 200, thereby enabling flexible installation of the mounting structure 300 and, in turn, flexible installation of the housing 200 in complex environments. Furthermore, the strong and weak electrical components within the housing 200 are isolated and installed, effectively improving the stability of data transmission even when a large number of data receiving modules 110 are simultaneously receiving data. Furthermore, the provision of the heat sink fins 220 effectively dissipates heat within the housing 200, allowing the power data acquisition device to operate normally within a wide range of ambient temperatures.

[0034] The above-mentioned multiple data receiving modules 110 can be flexibly configured with HDMI, DVI, DIO, DB, USB, network and other modules, and the corresponding data interfaces can be set on the shell 200. The specific types can be flexibly increased or decreased according to actual needs, and the number of each type of data receiving modules 110 can also be flexibly set according to actual needs.

[0035] The controller module 120 may be a commonly used controller such as DSP, ARM, or single chip microcomputer. The specific type may be selected based on the designed data transmission volume.

[0036] The network transmission module 130 is used to transmit the data received by the controller module 120 via the data receiving module 110 to a server. The server can be understood as a local centralized office, a remote monitoring station, a cloud platform, etc. The network transmission module 130 can use a wired network card, a wireless network card, etc., and the specific type of network card selected needs to be flexibly configured according to the site environment. It should be noted that both wired and wireless network cards can be configured simultaneously, allowing users to flexibly select and use them, thereby expanding the applicability of the power data acquisition device of this embodiment.

[0037] The power supply assembly 140 is used to provide power. It can directly use an existing power supply product on the market, or it can be powered by a designed power board. The external power source of the power supply assembly 140 can be drawn from the site. In addition, the power supply assembly 140 can include an energy storage unit. When the external power source is normal, the energy storage unit does not participate in the power supply. When the external power supply is stable, the energy storage unit begins to supply power.

[0038] The housing 200 is divided into a weak current installation chamber and a strong current installation chamber by a partition 210 provided inside, thereby achieving separation of strong current and weak current, and preventing interference of strong current on weak current.

[0039] The top of the housing 200 is provided with heat dissipation fins 220, which can achieve passive heat dissipation. Multiple heat dissipation fins 220 can be provided to provide better passive heat dissipation. The position of the heat dissipation fins 220 can be flexibly set. In the embodiment of the present application, they are set at the top, that is, close to the weak current installation chamber, so as to better achieve heat dissipation of the weak current installation chamber and improve communication stability.

[0040] The bottom and multiple sides of the above-mentioned shell 200 are provided with mounting holes. For example, when choosing the side on which the mounting holes are to be provided, the side and the top on which the connection ports are not to be provided can be selected. At the same time, in this embodiment, a large number of connection ports can be provided on one or two sides, so that mounting holes can be provided on more sides, thereby improving the flexibility of the installation structure 300, so that it can better adapt to the installation requirements in different scenarios and make it more convenient for the operator to operate after installation.

[0041] like Figures 2 to 5 As shown, in some embodiments, the mounting structure 300 includes a first mounting plate and a second mounting plate symmetrically arranged, one side of the first mounting plate and the second mounting plate is connected to the shell 200 through a mounting hole, and the other side is provided with a fixing hole for fixing the shell 200 to the target installation position.

[0042] In this embodiment, the shell 200 can be effectively installed by providing a first mounting plate and a second mounting plate. Compared with a structure in which a whole plate is provided, the overall weight can be effectively reduced and it is also convenient to carry and transport.

[0043] like Figures 2 to 5 As shown, in some embodiments, openings are provided in the middle sections of one side of the first mounting plate and the second mounting plate close to the fixing holes, and the fixing holes are located on both sides of the openings.

[0044] In this embodiment, by providing an opening structure, the mass of the mounting plate can be effectively reduced while ensuring the installation effect, thereby reducing the overall mass and cost.

[0045] like Figures 2 to 5 As shown, in some embodiments, the first mounting plate and the second mounting plate both include a mounting section, a buffer section, and a fixed section connected in sequence, the mounting section and the fixed section are arranged in parallel, the buffer section is arranged obtusely to the mounting section, the mounting hole is arranged on the mounting section, and the fixing hole is arranged on the fixed section.

[0046] In this embodiment, the buffer section can provide the first mounting plate and the second mounting plate with a certain degree of elasticity, thereby achieving shock absorption to a certain extent and reducing the impact of vibration on the device.

[0047] In some embodiments, a buffer pad is provided between the mounting section and the housing 200 .

[0048] In this embodiment, the use of the buffer pad can reduce the impact of vibration on the device, and the buffer pad is easy to obtain and usually has a low price, making it suitable for industrial applications.

[0049] In some embodiments, the buffer pad may be a rubber pad, or a gasket made of other elastic materials may be selected according to needs.

[0050] In some embodiments, the first mounting plate and the second mounting plate can be configured as flat structures, and the shock-absorbing spring structure can be directly fixed between the first mounting plate and the housing 200 and the second mounting plate housing 200 to achieve the purpose of shock absorption.

[0051] like Figure 2 、 Figure 3 As shown, in some embodiments, there are multiple heat dissipation fins 220, the top of the shell 200 is set as a groove structure, and the multiple heat dissipation fins 220 are all set in the groove structure and are set perpendicular to the shell 200. The end of the multiple heat dissipation fins 220 away from the shell 200 is all flush with the top of the groove structure.

[0052] In this embodiment, the heat dissipation fins 220 are arranged to not protrude from the edge of the housing 200 by using a groove structure, thereby ensuring the heat dissipation effect of the heat dissipation fins 220 while avoiding interference with the installation and use process.

[0053] like Figure 2 、 Figure 4 As shown, in some embodiments, a honeycomb hole structure 230 is provided on the housing 200 , and the honeycomb hole structure 230 is provided corresponding to the high-voltage installation chamber.

[0054] In this embodiment, the honeycomb hole structure 230 can achieve heat dissipation for the high-voltage installation chamber.

[0055] like Figure 1As shown, in some embodiments, the power data acquisition device further includes a cooling fan 150 connected to the controller module 120 , which is disposed in the high-voltage installation chamber and facing the honeycomb hole structure 230 .

[0056] In this embodiment, the heat dissipation fan 150 is provided to achieve active heat dissipation and further improve the heat dissipation efficiency.

[0057] like Figure 1 As shown, in some embodiments, the power data acquisition device further includes a temperature and humidity sensor 160 connected to the controller module 120, and the temperature and humidity sensor 160 is disposed in the high-voltage installation chamber.

[0058] In this embodiment, a temperature and humidity sensor 160 is provided to detect the temperature and humidity within the housing 200. When the temperature and humidity are high, for example, exceeding a certain threshold, the cooling fan 150 is activated to increase air circulation, thereby achieving the purpose of cooling and reducing humidity. In this embodiment, ventilation holes are provided in the housing 200 to improve the efficiency of air circulation within the housing 200.

[0059] like Figures 3 to 5 As shown, in some embodiments, the plurality of data communication interfaces 111 are all disposed on the same surface of the housing 200 and are installed corresponding to the weak current installation chamber.

[0060] In this embodiment, the multiple data communication interfaces 111 are all disposed on the same surface of the housing 200 , which makes it easier to provide mounting holes on more surfaces of the housing 200 and facilitates operations by engineers after installation.

[0061] It should be understood that the present application is not limited to the specific configurations and processes described above and illustrated in the figures. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and illustrated as examples. However, the method process of the present application is not limited to the specific steps described and illustrated. Those skilled in the art can make various changes, modifications, and additions, or change the order of the steps after understanding the spirit of the present application.

[0062] The above is only a specific implementation method of the present application. Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the systems, modules and units described above can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here. It should be understood that the scope of protection of the present application is not limited to this. Any technician familiar with this technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in this application, and these modifications or replacements should be included in the scope of protection of this application.

Claims

1. A power data acquisition device, applied to a new energy power generation station, characterized in that: The power data acquisition device includes: A plurality of data receiving modules for receiving different types of data, each of which is provided with at least one data receiving module; each of the data receiving modules is provided with a corresponding data interface, each of which is used to connect to a data communication interface of an external device to be collected; A controller module connected to the plurality of data receiving modules; A network transmission module, connected to the controller module, for connecting to a server; A power supply component, used to supply power to the controller module and the network transmission module; A shell, wherein a partition is provided therein, the partition is used to divide the shell into a weak current installation chamber and a strong current installation chamber, the power supply assembly is arranged in the strong current installation chamber, a plurality of the data receiving modules, the controller module, and the network transmission module are all arranged in the weak current installation chamber, the partition is provided with a wire hole, and the power supply assembly is connected to the controller module and the network transmission module through the wire hole; the top of the shell is provided with a heat dissipation fin; the bottom and multiple sides of the shell are provided with a group of mounting holes; a plurality of the data communication interfaces are all provided on the shell; The mounting structure is connected to the housing through any one group of the mounting holes and is used to fix the housing to a target mounting position.

2. The power data acquisition device according to claim 1, characterized in that: The mounting structure includes a first mounting plate and a second mounting plate that are symmetrically arranged. One side of the first mounting plate and the second mounting plate is connected to the shell through the mounting hole, and the other side is provided with a fixing hole for fixing the shell to the target installation position.

3. The power data acquisition device according to claim 2, characterized in that: An opening is provided at a middle section of one side of the first mounting plate and the second mounting plate close to the fixing hole, and the fixing holes are located on both sides of the opening.

4. The power data acquisition device according to claim 2, characterized in that: Both the first mounting plate and the second mounting plate include a mounting section, a buffer section, and a fixed section connected in sequence; the mounting section and the fixed section are arranged in parallel; the buffer section is arranged obtusely with respect to the mounting section, and the angle between the buffer section and the mounting section is an obtuse angle; the mounting hole is arranged on the mounting section; and the fixing hole is arranged on the fixed section.

5. The power data acquisition device according to claim 4, characterized in that: A buffer pad is provided between the mounting section and the shell.

6. The power data acquisition device according to claim 1, characterized in that: There are multiple heat dissipation fins, and the top of the shell is set as a groove structure; the multiple heat dissipation fins are all set in the groove structure and are arranged perpendicular to the shell, and the ends of the multiple heat dissipation fins away from the shell are all flush with the top of the groove structure.

7. The power data acquisition device according to claim 1, characterized in that: The shell is provided with a honeycomb hole structure, and the honeycomb hole structure is arranged corresponding to the high-voltage installation chamber.

8. The power data acquisition device according to claim 7, characterized in that: The power data acquisition device further includes a cooling fan connected to the controller module. The cooling fan is arranged in the high-voltage installation chamber and is directly opposite to the honeycomb hole structure.

9. The power data acquisition device according to claim 8, characterized in that: The power data acquisition device further includes a temperature and humidity sensor connected to the controller module, and the temperature and humidity sensor is arranged in the high-voltage installation chamber.

10. The power data acquisition device according to claim 1, characterized in that: The plurality of data communication interfaces are all arranged on the same surface of the shell and are installed corresponding to the weak current installation chamber.

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