CN113110119B - Electronic type full-automatic branch exchanger - Google Patents
Electronic type full-automatic branch exchanger Download PDFInfo
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- CN113110119B CN113110119B CN202011346457.XA CN202011346457A CN113110119B CN 113110119 B CN113110119 B CN 113110119B CN 202011346457 A CN202011346457 A CN 202011346457A CN 113110119 B CN113110119 B CN 113110119B
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- 230000003245 working effect Effects 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
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- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
Abstract
The invention provides an electronic type full-automatic branch exchanger, comprising: the device comprises an instruction control module, a branch identification module and a branch switching module; the branch switching module is used for receiving the branch switching instruction of the instruction control module, and the electronic full-automatic branch exchanger provided by the invention can reduce the work burden of frequently switching branches for power-related workers and provide a physical basis for improving the automation and intelligence degree of equipment.
Description
Technical Field
The invention relates to the technical field of switching power branches by power related workers, in particular to an electronic type full-automatic branch exchanger.
Background
The branch circuits of the secondary acceptance stage of the transformer substation are numerous, instruments and meters generally only have a positive phase and a negative phase, for one instrument and meter, frequent line changing of a measuring branch circuit is a tedious process, for example, two branch circuits (for example, C, F two branch circuits) are selected from A, B, C, D, E, F, G … and other branch circuits, and the working property of each circuit is repeatedly switched, simply and repeatedly, but time and labor are greatly consumed. In the process of acceptance inspection, a large amount of workload of manually switching the working properties of each branch is huge, and the development of automation and intellectualization of instruments and meters is hindered.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an electronic full-automatic branch exchanger, so as to reduce the workload of the staff and provide a physical basis for improving the automation and intelligence of the equipment.
The invention provides an electronic type full-automatic branch exchanger, comprising:
the device comprises an instruction control module, a branch identification module and a branch switching module;
the branch switching module is used for receiving the branch switching instruction of the instruction control module,
preferably, the instruction control module comprises a single chip microcomputer.
Preferably, the model of the single chip microcomputer is GD32F130C8T 6.
Preferably, the device further comprises a power supply module, and the power supply module is used for supplying power to the instruction control module, the branch identification module and the branch switching module.
The embodiment of the invention brings the following beneficial effects: the invention provides an electronic full-automatic branch exchanger, comprising: the device comprises an instruction control module, a branch identification module and a branch switching module; the branch switching module is used for receiving the branch switching instruction of the instruction control module, and the electronic full-automatic branch exchanger provided by the invention can reduce the workload of workers and lay a foundation for improving the automation degree of equipment.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a structural diagram of an electronic full-automatic branch exchanger according to an embodiment of the present invention;
fig. 2 is a connection diagram of a branch switching module of an electronic full-automatic branch switch according to an embodiment of the present invention;
fig. 3(a) is a schematic diagram of a branch identification module of an electronic full-automatic branch exchanger according to an embodiment of the present invention;
fig. 3(b) is a schematic diagram of another branch identification module of the electronic fully automatic branch exchanger according to the embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
At present, the branches of a substation in the secondary acceptance stage are numerous, instruments and meters generally have only positive and negative phases, and for one instrument and meter, frequent line changing of a measuring branch is a tedious process, for example, two branches (for example, C, F two branches) are selected from multiple branches such as A, B, C, D, E, F, G …, and the like. The workload of manually switching the working properties of each branch in the process of acceptance inspection is huge, and the development of automation and intellectualization of instruments and meters is hindered. Based on this, the electronic full-automatic branch exchanger provided by the embodiment of the invention can reduce the workload of workers and provide a physical basis for improving the automation and intelligence degree of equipment.
For the convenience of understanding the present embodiment, the electronic type fully automatic branch switch disclosed in the present embodiment will be described in detail first.
The first embodiment is as follows:
the invention provides an electronic type full-automatic branch exchanger, comprising:
the device comprises an instruction control module, a branch identification module and a branch switching module;
the branch switching module is used for receiving the branch switching instruction of the instruction control module,
preferably, the instruction control module comprises a single chip microcomputer.
Preferably, the model of the single chip microcomputer is GD32F130C8T 6.
Preferably, the system further comprises a power supply module, and the power supply module is used for supplying power to the instruction control module, the branch identification module and the branch switching module.
Specifically, the branch identification module identifies access branches and obtains the number of the access branches;
the instruction control module receives branch information identified by the branch identification module, calculates how to switch the branches among the branches in sequence, and controls the branch switching module to switch the branches among the branches;
the branch switching module receives a branch switching instruction between branches sent by the instruction control module and performs branch switching;
for example, when A, C, E branch has connection access, add EARTH branch, N is 4, conduct altogether C 2 4 At 6 times, A, C and I, II are conducted, A, E and I, II are conducted, C, E and I, II are conducted, A, EARTH and I, II are conducted, C, EARTH and I, II are conducted, and E, EARTH and I, II are conducted respectively.
The instruction control module comprises a singlechip (such as GD32F130C8T6), an amplifier and other devices, a C + + program is burnt in the singlechip to access branch information of the branch identification module, and the automatic branch switching function is realized through calculation. The outlet of the single chip microcomputer is connected to an amplifier for amplification, the amplified signal is connected to a relay of the branch switching module for excitation, and the branch switching module is driven by the relay.
Unless specifically stated otherwise, the relative steps, numerical expressions and values of the components and steps set forth in these embodiments do not limit the scope of the present invention.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. An electronic, fully automatic branch exchanger, comprising:
the device comprises an instruction control module, a branch identification module and a branch switching module;
the branch switching module is used for receiving a branch switching instruction of the instruction control module, and the branch identification module is used for identifying access branches and obtaining the number of the access branches;
the instruction control module receives branch information identified by the branch identification module, calculates how to switch the branches among the branches in sequence, and controls the branch switching module to switch the branches among the branches;
the branch switching module receives a branch switching instruction between branches sent by the instruction control module and performs branch switching;
when A, C, E branch has connection access, add EARTH branch, N is 4, conduct altogether
Second, A, C and I, II are conducted, A, E and I, II are conducted, C, E and I, II are conducted, A, EARTH and I, II are conducted, C, EARTH and I, II are conducted, and E, EARTH and I, II are conducted respectively.
2. The electronic full-automatic branch exchanger according to claim 1, wherein the command control module comprises a single chip microcomputer.
3. The electronic type full automatic branch exchanger according to claim 2, wherein the type of the single chip microcomputer is GD32F130C8T 6.
4. The electronic full-automatic branch exchanger according to claim 1, further comprising a power supply module, wherein the power supply module is configured to supply power to the command control module, the branch identification module, and the branch switching module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346457.XA CN113110119B (en) | 2020-11-26 | 2020-11-26 | Electronic type full-automatic branch exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346457.XA CN113110119B (en) | 2020-11-26 | 2020-11-26 | Electronic type full-automatic branch exchanger |
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| CN113110119A CN113110119A (en) | 2021-07-13 |
| CN113110119B true CN113110119B (en) | 2022-08-19 |
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