CN219799745U - Parameter display system - Google Patents
Parameter display system Download PDFInfo
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- CN219799745U CN219799745U CN202223499534.2U CN202223499534U CN219799745U CN 219799745 U CN219799745 U CN 219799745U CN 202223499534 U CN202223499534 U CN 202223499534U CN 219799745 U CN219799745 U CN 219799745U
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- 238000012800 visualization Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000011176 pooling Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The embodiment of the utility model provides a parameter display system which comprises a collecting module and a visualization device. The collecting module is provided with a signal output end and at least one signal acquisition port, and the signal acquisition port is connected with a parameter output end of a current measuring device to be monitored and is used for acquiring key state quantity parameters output by the parameter output end; the visualization device is connected with the parameter output end and is configured to display the content matched with the key state quantity parameter. According to the scheme, operation and maintenance personnel can directly observe one or more groups of key state quantity parameters of the current measuring devices, so that the operation and maintenance personnel can master the operation states of the corresponding current measuring devices and make fault early warning for the operation and maintenance personnel.
Description
Technical Field
The utility model relates to the technical field of electric power equipment, in particular to a parameter display system.
Background
In general engineering faults of current measuring devices, most faults occur in a gradual or cumulative process except for sudden damage to equipment caused by transient external forces, so that about 78% of faults can be found by monitoring the operating state of the direct current measuring device.
In the process of implementing the utility model, the inventor finds that in the current parameter acquisition process of the current measuring device, on-site operation and inspection personnel can only connect corresponding boards one by one in sequence through special software provided by manufacturers to acquire parameters, and key parameters can be obtained through one-to-one extraction and screening, then state evaluation and overall monitoring of the current measuring device can be realized, and the whole process is complicated in steps, and the key is that the operation state of the corresponding current measuring device can only be implemented after equipment fails or during annual inspection, and therefore, the fault early warning of the current measuring device can not be realized.
Disclosure of Invention
In view of the above, the present utility model provides a parameter display system for displaying corresponding parameters of a current measurement device in real time, so that an operation and maintenance person can grasp the operation state of the corresponding current measurement device in real time and make a fault early warning for the operation and maintenance person.
In order to solve the above problems, the present utility model discloses a parametric display system, comprising a convergence module and a visualization device, wherein:
the collecting module is provided with a signal output end and at least one signal acquisition port, and the signal acquisition port is connected with a parameter output end of a current measuring device to be monitored and is used for acquiring key state quantity parameters output by the parameter output end;
the visualization device is connected with the parameter output end and is configured to display the content matched with the key state quantity parameter.
Optionally, the current measurement device is an electronic current transformer.
Optionally, the electronic current transformer is provided with a TDC device, and the TDC device is connected with the signal acquisition port.
Optionally, the visualization device includes an acquisition board card, a data processing board card, a CPU board card and a display module, wherein:
the acquisition board card is connected with the parameter output end and is used for receiving the key state quantity parameters and outputting a plurality of parameters;
the data processing board card is connected with the acquisition board card and is used for outputting the parameters to the CPU board card;
the CPU board card is connected with the data processing board card and is used for receiving the parameters and outputting early warning information;
the display module is connected with the CPU board card and used for displaying at least one parameter and/or the early warning information.
Optionally, the plurality of parameters includes some or all of a photo current value, a voltage value, a remote module temperature, and a laser temperature.
Optionally, the display module is a liquid crystal display device.
From the above technical solution, the present utility model provides a parametric display system, which includes a collecting module and a visualization device. The collecting module is provided with a signal output end and at least one signal acquisition port, and the signal acquisition port is connected with a parameter output end of a current measuring device to be monitored and is used for acquiring key state quantity parameters output by the parameter output end; the visualization device is connected with the parameter output end and is configured to display the content matched with the key state quantity parameter. Through the scheme, the visual operation and maintenance personnel can directly observe one or more groups of current parameters, so that the operation and maintenance personnel can master the operation state of the corresponding current measurement device and make fault early warning for the operation and maintenance personnel.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a parametric display system in accordance with an embodiment of the present utility model;
FIG. 2 is a block diagram of another parametric display system in accordance with an embodiment of the present utility model;
FIG. 3 is a block diagram of yet another parametric display system in accordance with an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
FIG. 1 is a block diagram of a parametric display system in accordance with an embodiment of the present utility model.
As shown in fig. 1, the parameter display device provided in this embodiment is used for implementing displaying a plurality of parameters of a current measurement device to be monitored. The parametric display system comprises a pooling module 10 and a visualization device 20, which are connected.
The aggregation module is provided with at least one signal acquisition port 11 and a parameter output 12. When the number of the current measuring devices to be monitored is 1, one signal acquisition port can meet the requirement, and under the condition of setting a plurality of signal acquisition ports, real-time display of corresponding parameters of a plurality of current measuring devices can be realized, and a plurality of collecting modules can be provided, as shown in fig. 2, so that parameter acquisition of the plurality of current measuring devices can be realized.
The signal acquisition port is connected with the parameter output end of the monitored current measuring device and is used for receiving the key state quantity parameters of the current measuring device output by the parameter output end and converging and outputting a plurality of groups of key state quantity parameters to the visualization device under the condition of receiving the key state quantity parameters output by the current measuring devices.
The current measurement device in this embodiment may be an electronic transformer, and in practical application, the current measurement device may be a siemens electronic current transformer, which is provided with a TDC device, where the TDC device is configured to collect some or all of a photo current value, a voltage value, a remote module temperature, and a laser temperature of the transformer, and package and output corresponding parameters to the collecting module.
The parameter output end 12 of the collecting module is connected with the visualization device and is used for outputting one or more groups of current parameters to the visualization device so that the visualization device can display one or more groups of key state quantity parameters to the operation and maintenance personnel in an intuitive mode, and therefore the operation and maintenance personnel can master the operation states of the corresponding current measurement devices and make fault early warning for the operation and maintenance personnel.
The above-mentioned visualization device includes an acquisition board card 21, a data processing board card 22, a CPU board card 23 and a display module 24, as shown in fig. 3. The acquisition board is connected with the parameter output end and is used for receiving one or more key state quantity parameters, analyzing the key state quantity parameters based on the function of the acquisition board to obtain a plurality of parameters, wherein the analysis is not based on computer software but based on the attribute of a circuit of the acquisition board; the data processing board card is connected with the acquisition board card and is used for carrying out primary processing on a plurality of parameters; the CPU board card is connected with the data processing board card and is used for obtaining and outputting corresponding early warning information based on a plurality of parameters subjected to preliminary processing, and storing, logically analyzing and distributing a plurality of disabilities; the display module is connected with the CPU board card and used for displaying at least one parameter and/or early warning information. The display module is preferably a liquid crystal display device such as a touch screen.
As can be seen from the above technical solution, the present embodiment provides a parameter display device, which includes a collecting module and a visualization device. The collecting module is provided with a signal output end and at least one signal acquisition port, and the signal acquisition port is connected with a parameter output end of a current measuring device to be monitored and is used for acquiring key state quantity parameters output by the parameter output end; the visualization device is connected with the parameter output end and is configured to display the content matched with the key state quantity parameter. Through the scheme, visual operation and maintenance personnel can directly observe one or more groups of key state quantity parameters, so that the operation and maintenance personnel can master the operation state of the corresponding current measuring device and make fault early warning for the operation and maintenance personnel.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the utility model.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.
The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the utility model that follows may be better understood, and in order that the present principles and embodiments may be better understood; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (6)
1. A parametric display system comprising a pooling module and a visualization device, wherein:
the collecting module is provided with a signal output end and at least one signal acquisition port, and the signal acquisition port is connected with a parameter output end of a current measuring device to be monitored and is used for acquiring key state quantity parameters output by the parameter output end;
the visualization device is connected with the parameter output end and is configured to display the content matched with the key state quantity parameter.
2. A parametric display system as in claim 1, wherein the current measurement device is an electronic current transformer.
3. The parametric display system of claim 2, wherein the electronic current transformer is provided with a TDC device, the TDC device being connected to the signal acquisition port.
4. The parametric display system of claim 1, wherein the visualization device comprises an acquisition board, a data processing board, a CPU board, and a display module, wherein:
the acquisition board card is connected with the parameter output end and is used for receiving the key state quantity parameters and outputting a plurality of parameters;
the data processing board card is connected with the acquisition board card and is used for outputting the parameters to the CPU board card;
the CPU board card is connected with the data processing board card and is used for receiving the parameters and outputting early warning information;
the display module is connected with the CPU board card and used for displaying at least one parameter and/or the early warning information.
5. A parametric display system as in claim 4, wherein the plurality of parameters include some or all of a photo current value, a voltage value, a remote module temperature, and a laser temperature.
6. A parametric display system as in claim 4, wherein the display module is a liquid crystal display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223499534.2U CN219799745U (en) | 2022-12-27 | 2022-12-27 | Parameter display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223499534.2U CN219799745U (en) | 2022-12-27 | 2022-12-27 | Parameter display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799745U true CN219799745U (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223499534.2U Active CN219799745U (en) | 2022-12-27 | 2022-12-27 | Parameter display system |
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| Country | Link |
|---|---|
| CN (1) | CN219799745U (en) |
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- 2022-12-27 CN CN202223499534.2U patent/CN219799745U/en active Active
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