IEC61850 communication device
By adopting a detachable controller and functional module structure in the IEC61850 communication device, the problem of increased complexity and cost during integration in the prior art is solved, and rapid replacement and reduced system complexity are achieved, and flexibility and customization are improved. ability.
Patent Information
- Application Number
- CN202420981713.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing IEC61850 communication device increases the complexity and configuration difficulty of the system when integrated with other types of controllers, resulting in increased costs.
An IEC61850 communication device is designed, adopting a detachable controller and functional module structure, and is connected to the support frame through electrical connections, simplifying the integration and replacement process and reducing system complexity.
It realizes rapid disassembly and replacement of controllers and functional modules, reduces the complexity and cost of system integration and maintenance, and improves flexibility and customization capabilities.
Smart Images
Figure CN222283267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of communication equipment, in particular to an IEC61850 communication device. Background Art
[0002] IEC61850 is a set of international standards developed by the International Electrotechnical Commission to define and standardize communication and data models in the field of power system automation. IEC 61850 plays an important role in power system automation and digital transformation, especially in smart grids and distributed energy resource management. By using the IEC 61850 protocol, components of the power system can communicate with each other more efficiently and achieve more precise monitoring and control.
[0003] The prior art with announcement number CN211656156U discloses a communication control device based on IEC61850, including a control box, a switching slot is provided on the outer surface of the control box in the vertical direction, a switching interface is provided on the inner wall of the switching slot, the switching interface is electrically connected to a signal lead, a switching plate is slidably inserted into the inner wall of the switching slot, a switching pin is fixedly installed on the surface of the switching plate close to the inner wall of the switching slot, and the signal lead is electrically connected to the switching pin. The communication control device based on IEC61850 achieves the switching effect by setting a switching mechanism. After the switching mechanism is ejected by the ejection mechanism, the micro reduction motor rotates 180 degrees and is automatically pulled back by the micro cylinder, so that the signal lead of the maintenance system is electrically connected to the switching pin.
[0004] Existing communication devices may be limited in the flexibility and customization of control logic, and it is difficult to meet some specific application scenarios, so the communication device needs to be integrated with other types of controllers, but the integration process will increase the complexity and configuration difficulty of the system, and also increase the cost of system integration and maintenance. Therefore, it is necessary to provide a communication device to improve the above problems. Utility Model Content
[0005] The purpose of the utility model is to overcome the above technical deficiencies, propose an IEC61850 communication device, and solve the technical problem of increasing system complexity and configuration difficulty when integrating the communication device with other types of controllers in the prior art.
[0006] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:
[0007] The utility model provides an IEC61850 communication device, comprising:
[0008] A box body, provided with a containing cavity;
[0009] A support frame, comprising a first frame body and a second frame body, wherein both the first frame body and the second frame body can be detachably connected to the cavity wall of the accommodating cavity; and
[0010] A communication component is arranged in the accommodating cavity, and the communication component includes a controller, a functional module and an electrical connector. The controller and the functional module can be detachably plugged into the electrical connector. The controller can be detachably connected to the first frame, and the functional module can be detachably connected to the second frame.
[0011] In some embodiments, the first frame includes a first support block and a second support block disposed on opposite side walls of the accommodating cavity, and two sides of the controller are detachably connected to the first support block and the second support block by screws.
[0012] In some embodiments, the second frame includes a third support block and a fourth support block disposed at the bottom of the accommodating cavity, and the functional module is detachably connected to the third support block and the fourth support block by screws.
[0013] In some embodiments, a window is provided on the back of the box, the window connecting the accommodating cavity and the outside of the box, the communication device also includes a driving assembly, the driving assembly includes a connected shutter and a motor, the motor is connected to the shutter and is used to drive the shutter to move so that the shutter covers or opens the window.
[0014] In some embodiments, the shield is slidably connected to the cavity wall of the accommodating cavity, and the motor has a telescopic rod and is connected to the shield via the telescopic rod.
[0015] In some embodiments, the accommodating cavity is further provided with an integrated frame, and the electrical connector is fixed to the accommodating cavity via the integrated frame.
[0016] In some embodiments, the communication device further includes a heat dissipation component, the heat dissipation component includes a plurality of heat sinks disposed on both sides of the accommodating cavity, and the plurality of heat sinks located on the same side of the accommodating cavity are spaced apart.
[0017] In some embodiments, the heat dissipation assembly also includes multiple heat dissipation fans, the box body is provided with a heat dissipation strip hole connected to the accommodating cavity, the multiple heat dissipation fans are all located in the accommodating cavity and close to the heat dissipation strip hole, and the multiple heat dissipation fans are arranged along the length direction of the heat dissipation strip hole.
[0018] In some embodiments, the box body is also rotatably connected to a box door, and the box door can open or close the accommodating cavity when rotating.
[0019] In some embodiments, the door is provided with a connected display screen and control buttons.
[0020] Compared with the prior art, the IEC61850 communication device provided by the utility model, the controller and the functional module of the utility model are detachably plugged through the electrical connector, so that the controller is connected with the functional module, and the complexity and configuration difficulty of the system are not increased during the integration process. When the functional module or controller needs to be replaced, it is only necessary to remove the functional module or controller from the electrical connector, and the replacement is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of an IEC61850 communication device provided by an embodiment of the utility model in one viewing angle;
[0022] Figure 2 It is a schematic diagram of the internal structure of the IEC61850 communication device provided by the embodiment of the utility model;
[0023] Figure 3 It is a structural schematic diagram of the IEC61850 communication device provided by an embodiment of the utility model from another perspective. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0025] In order to solve the technical problem of increasing system complexity and configuration difficulty when integrating a communication device with other types of controllers, the utility model provides an IEC61850 communication device 100, which can achieve integration of the IEC61850 communication device with other types of controllers without increasing system complexity and configuration difficulty.
[0026] See also Figure 1 and Figure 2 , Figure 1This is a schematic diagram of the structure of an IEC61850 communication device in an embodiment of the utility model. The IEC61850 communication device 100 includes a box 1, a support frame and a communication component 3. The box 1 is provided with a housing 11. The support frame includes a first frame and a second frame. Both the first frame and the second frame can be detachably connected to the cavity wall of the housing 11. The communication component 3 is arranged in the housing 11. The communication component 3 includes a controller 31, a functional module 32 and an electrical connector 33. Both the controller 31 and the functional module 32 can be detachably plugged into the electrical connector 33. The controller 31 can be detachably connected to the first frame, and the functional module 32 can be detachably connected to the second frame. In this embodiment, the controller 31 can be a PLC controller, a DCS controller or a PAC controller, etc., and the functional module 32 can be an IEC61850 module or a modbus module, etc. When it is necessary to replace the controller 31 or replace the functional module 32, the controller 31 or the functional module 32 can be detached from the electrical connector 33, and the disassembly and assembly are quick and convenient.
[0027] In one embodiment, see Figure 2 The first frame includes a first support block 211 and a second support block 212 disposed on opposite side walls of the accommodating chamber 11. The first support block 211 and the second support block 212 can be connected to the cavity wall of the accommodating chamber 11 by welding. Both sides of the controller 31 are detachably connected to the first support block 211 and the second support block 212 by screws, so as to install and fix the controller 31. When the controller 31 needs to be disassembled, the disassembly screws of the controller 31 are separated from the first support block 211 and the second support block 212.
[0028] In one embodiment, see Figure 2 The second frame includes a third support block 221 and a fourth support block 222 disposed at the bottom of the accommodating cavity 11, and the functional module 32 is detachably connected to the third support block 221 and the fourth support block 222 by screws to install and fix the functional module 32. When the functional module 32 needs to be removed, the screws of the functional module 32 can be removed from the third support block 221 and the fourth support block 222.
[0029] In one embodiment, see Figure 1 and Figure 2 A window 12 is provided on the back of the box 1, and the window 12 communicates with the accommodating cavity 11 and the outside of the box 1. The IEC61850 communication device 100 further includes a driving component, and the driving component includes a shutter 41 and a motor 42 connected to each other. The motor 42 is connected to the shutter 41 and is used to drive the shutter 41 to move so that the shutter 41 covers or opens the window 12. When the window 12 is opened, the accommodating cavity 11 can dissipate heat to the outside through the window 12. When not in use, the shutter 41 can be controlled to close the window 12 to prevent dust from entering the accommodating cavity 11.
[0030] In one embodiment, see Figure 2 The shield 41 is slidably connected to the wall of the accommodating cavity 11, the motor 42 has a telescopic rod and is connected to the shield 41 through the telescopic rod, the motor 42 can drive the shield 41 to rise and fall through the telescopic rod, and the shield 41 is lifted and lowered by sliding. In other embodiments, the shield 41 can also be connected to the box body 1 by a rotation connection, and the shield 41 is rotated to open or close the window 12.
[0031] In one embodiment, see Figure 2 The accommodating chamber 11 is further provided with an integrated frame 13, and the electrical connector 33 is fixed to the accommodating chamber 11 through the integrated frame 13. The integrated frame 13 can be detachably connected to the wall of the accommodating chamber 11 by screws, or can be connected to the wall of the accommodating chamber 11 by welding.
[0032] In one embodiment, see Figure 2 The IEC61850 communication device 100 further includes a heat dissipation component, which includes a plurality of heat sinks 51 disposed on both sides of the accommodating cavity. The plurality of heat sinks 51 on the same side of the accommodating cavity 11 are arranged at intervals, which is beneficial to increasing the heat dissipation area and improving the heat dissipation efficiency. The heat sink 51 can be made of metal copper, which is beneficial to improving the heat conduction efficiency. The heat of the accommodating cavity 11 can be more introduced into the heat sink 51, and then the heat is discharged by the heat sink 51.
[0033] In one embodiment, see Figure 2 The heat dissipation assembly further includes a plurality of heat dissipation fans 52. The box body 1 is provided with a heat dissipation bar hole 14 connected to the accommodating cavity 11. The plurality of heat dissipation fans 52 are all located in the accommodating cavity 11 and close to the heat dissipation bar hole 14, so as to discharge the heat of the accommodating cavity 11 to the outside through the heat dissipation fans 52. The plurality of heat dissipation fans 52 are arranged along the length direction of the heat dissipation bar hole 14, which is conducive to increasing the heat dissipation area and improving the heat dissipation efficiency.
[0034] In one embodiment, see Figure 3 The box body 1 is also rotatably connected to a box door 15, which can open or close the accommodating chamber 11 when rotating. When the controller 31 or the functional module 32 of the accommodating chamber 11 needs to be replaced, the box door 15 can be opened. When not in use, the box door 15 can be closed to protect the components of the accommodating chamber 11.
[0035] In some embodiments, the door 15 is provided with a display screen 16 and a control button 17 connected thereto, the display screen 16 can display the working status of the components in the accommodating chamber 11 to prompt the staff, and the control button 17 is used to control the parameters of the components.
[0036] In order to better understand the present invention, the following Figures 1 to 3The technical solution of the utility model is described in detail:
[0037] The controller 31 and the functional module 32 of the utility model are detachably connected through the electrical connector 33, so that the controller 31 is connected to the functional module 32, and the complexity and configuration difficulty of the system are not increased during the integration process. When the functional module 32 or the controller 31 needs to be replaced, it is only necessary to remove the functional module 32 or the controller 31 from the electrical connector 33, and the replacement is quick and convenient.
[0038] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.
Claims
1. An IEC61850 communication device, characterized in that: include: A box body, provided with a containing cavity; A support frame, comprising a first frame body and a second frame body, wherein both the first frame body and the second frame body can be detachably connected to the cavity wall of the accommodating cavity; and A communication component is arranged in the accommodating cavity, and the communication component includes a controller, a functional module and an electrical connector. The controller and the functional module can be detachably plugged into the electrical connector. The controller can be detachably connected to the first frame, and the functional module can be detachably connected to the second frame.
2. The IEC61850 communication device according to claim 1, characterized in that: The first frame includes a first support block and a second support block disposed on two opposite side walls of the accommodating cavity, and two sides of the controller are detachably connected to the first support block and the second support block by screws.
3. The IEC61850 communication device according to claim 1, characterized in that: The second frame includes a third support block and a fourth support block disposed at the bottom of the accommodating cavity, and the functional module is detachably connected to the third support block and the fourth support block by screws.
4. The IEC61850 communication device according to claim 1, characterized in that: A window is provided on the back of the box, and the window connects the accommodating cavity and the outside of the box. The communication device also includes a driving component, and the driving component includes a connected shutter and a motor. The motor is connected to the shutter and is used to drive the shutter to move so that the shutter covers or opens the window.
5. The IEC61850 communication device according to claim 4, characterized in that: The shield is slidably connected to the cavity wall of the accommodating cavity, and the motor has a telescopic rod and is connected to the shield via the telescopic rod.
6. The IEC61850 communication device according to claim 1, characterized in that: The accommodating cavity is also provided with an integrated frame, and the electrical connector is fixed to the accommodating cavity through the integrated frame.
7. The IEC61850 communication device according to claim 1, characterized in that: The communication device further comprises a heat dissipation component, wherein the heat dissipation component comprises a plurality of heat dissipation fins arranged on both sides of the accommodating cavity, and the plurality of heat dissipation fins located on the same side of the accommodating cavity are arranged at intervals.
8. The IEC61850 communication device according to claim 7, characterized in that: The heat dissipation assembly also includes a plurality of heat dissipation fans. The box body is provided with a heat dissipation strip hole connected to the accommodating cavity. The plurality of heat dissipation fans are all located in the accommodating cavity and close to the heat dissipation strip hole. The plurality of heat dissipation fans are arranged along the length direction of the heat dissipation strip hole.
9. The IEC61850 communication device according to claim 1, characterized in that: The box body is also rotatably connected to a box door, and the box door can open or close the accommodating cavity when rotating.
10. The IEC61850 communication device according to claim 9, characterized in that: The box door is provided with a connected display screen and control buttons.