CN115731760A - Adjustable circuit fault assessment method, system and device - Google Patents
Adjustable circuit fault assessment method, system and device Download PDFInfo
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- CN115731760A CN115731760A CN202211519619.4A CN202211519619A CN115731760A CN 115731760 A CN115731760 A CN 115731760A CN 202211519619 A CN202211519619 A CN 202211519619A CN 115731760 A CN115731760 A CN 115731760A
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Abstract
The invention provides an adjustable circuit fault assessment method, which comprises an assessment system, wherein the assessment system is provided with a test module and a fault setting module; secondly, installing a plurality of test nodes corresponding to the electric circuit diagram on the fault setting module; then, the examiner sets a fault circuit through the test node; finally, the examinee solves the fault circuit in the previous step by real operation, and the wiring is simple by arranging the test circuit and the fault setting circuit together; when the fault circuit is arranged, the fault point can be clearly and quickly set corresponding to the position of the test module, the efficiency of setting the fault and recovering the fault point is improved, and the circuit fault examination setting cost can be effectively reduced.
Description
Technical Field
The invention relates to the field of circuit assessment devices, in particular to an adjustable circuit fault assessment method, system and device.
Background
The equipment for detecting the electric professional fault used in the existing professional education usually adopts the traditional electric dragging wiring connection mode, however, the equipment in the traditional wiring mode has the following problems: firstly, the operation of setting a fault and recovering the fault is complex, corresponding lines or leads are required to be searched on equipment of a plurality of leads according to a wiring drawing to set the fault or recover the fault, and the fault setting or recovering is complex and tedious on the whole; again, set up that the down time is long, personnel are many, when needs examine and match, then need carry out quick setting trouble in the short time, but traditional electric power traction mode of working a telephone switchboard can't satisfy, and traditional mode needs a large amount of technical staff to set up for a long time (if ten equipment need 5 technical staff 2 hours time set up), consequently, have among the prior art to operate complicacy, set up the down time long, pay out the big scheduling problem of human cost, need solve urgently.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the method, the system and the device for checking the fault of the adjustable circuit, so that the line condition of the test circuit can be known more intuitively, an inspector can set the fault circuit quickly, and the checking efficiency is improved.
The technical scheme of the invention is realized as follows:
an adjustable circuit fault assessment method comprises an assessment system, wherein the assessment system is provided with a test module and a fault setting module,
step 1: presetting electrical control components in a test circuit on the test module, and setting an electrical circuit diagram corresponding to the electrical control components in the test circuit on the fault setting module;
step 2: installing a plurality of test nodes corresponding to the electrical circuit diagram in the step 1 on the fault setting module;
and step 3: an examiner sets a fault circuit through the test node;
and 4, step 4: and (4) the examinee real operation solves the fault circuit in the step 3.
Preferably, the electrical circuit diagram includes connection lines and component symbols corresponding to the test circuit.
Preferably, the test node is disposed on the electrical circuit, and the test node is adapted to the electrical circuit diagram.
Preferably, the test node is a 2mm banana socket and is arranged on an electrical component symbol on an electrical circuit diagram.
Preferably, the fault setting module sets a fault by replacing a 2mm banana plug.
Preferably, the electrical control component on the test module is connected with the electrical circuit diagram on the fault setting module through a lead.
An adjustable circuit fault assessment system comprises a test system and a fault setting system, wherein the test system comprises a test circuit and an electrical component, wherein the test circuit is used for simulating an actual construction environment;
the fault setting system comprises a plurality of fault circuits for examination and an electrical control circuit drawing.
Preferably, the test circuit comprises an electrical drive circuit and a lighting circuit;
the fault circuit comprises a short-circuit fault circuit, an open-circuit fault circuit, an insulation resistance fault circuit, a parameter error fault circuit, a component error fault circuit, a cross fault circuit and a high-resistance fault circuit.
An adjustable circuit fault examination device comprises an electric cabinet and an examination plate; the examination plate is arranged in the electric cabinet in a drawable manner and can be drawn out to the outside of the electric cabinet; the examination plate is provided with a test panel and a fault setting panel arranged opposite to the test panel, the test panel is used for installing electrical equipment in a preset test circuit, the fault setting panel is printed with an electrical circuit diagram corresponding to the preset test circuit, the fault setting panel is also used for setting a plurality of test nodes corresponding to the electrical circuit diagram in the preset test circuit, and the test nodes are used for setting a fault circuit; the assessment board executes the adjustable circuit fault assessment method as an adjustable circuit fault assessment method.
Compared with the prior art, the invention has the following advantages:
in the invention, the test circuit and the fault setting circuit are arranged together, so that the wiring is simple; the fault setting module is provided with the test nodes corresponding to the electrical circuit diagram on the test module, so that when the fault circuit is set, the fault points can be clearly and quickly set corresponding to the position of the test module, the efficiency of setting the fault and recovering the fault points is improved, the layout in the fault setting circuit is clear, the fault setting efficiency of an examiner can be improved, and the circuit fault examination setting cost can be effectively reduced.
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 embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a method for fault assessment of an adjustable circuit according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an adjustable circuit fault assessment system according to an embodiment of the present invention;
FIG. 3 is a perspective view of a main view angle of an adjustable circuit fault assessment device disclosed in the embodiments of the present invention;
fig. 4 is a perspective view of a rear view angle of an adjustable circuit fault assessment device disclosed by the embodiment of the invention.
The attached drawings are as follows: 1-electric cabinet, 2-examination plate, 3-fault setting panel and 4-test panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1, the embodiment of the invention discloses an adjustable circuit fault assessment method, which comprises an assessment system, wherein the assessment system is provided with a test module and a fault setting module,
step 1: presetting an electrical control element in a test circuit on the test module, and setting an electrical circuit diagram corresponding to the electrical control element in the test circuit on the fault setting module;
and 2, step: installing a plurality of test nodes corresponding to the electrical circuit diagram in the step 1 on the fault setting module;
and 3, step 3: an examiner sets a fault circuit through the test node;
and 4, step 4: the examinee real operation solves the faulty circuit in step 3.
Furthermore, the electric circuit diagram comprises a connecting line and a component symbol corresponding to the test circuit.
Furthermore, the test nodes are arranged on the electric circuit, and the test nodes are matched with the electric circuit diagram. Preferably, the test node is a 2mm banana socket and is arranged on an electrical component symbol on an electrical circuit diagram. Preferably, the fault setting module sets a fault by replacing a 2mm banana plug. This setting makes the examiner can find corresponding position fast when setting up, practices thrift the setting time.
Furthermore, the electrical control component on the test module is connected with the electrical circuit diagram on the fault setting module through a wire, and a fault point can be quickly set and recovered by adopting a quick plug to perform line connection.
By adopting the method, the traditional wiring mode is changed, and the test circuit and the fault setting circuit are arranged together, so that the wiring is simple; the fault setting module is provided with the test nodes corresponding to the electrical circuit diagram on the test module, so that when the fault circuit is set, fault points can be clearly and quickly set corresponding to the position of the test module, and the efficiency of setting the fault and recovering the fault points is improved; the test nodes are set to be intersected sockets and are arranged on the symbols of the corresponding electrical components, the control contacts of the front electrical components are led to the intersected sockets of the back electrical symbols through the wires, and then line connection is carried out in an intersected plug wire mode, so that the problem of circuit loss in equipment use can be solved, a method for damaging the circuit wires in a traditional mode is not needed, fault check setting can be completed, the service life of the equipment is prolonged, and the maximum teaching use is achieved.
Referring to fig. 2, the embodiment of the invention discloses an adjustable circuit fault assessment system, which comprises a test system and a fault setting system, wherein the test system comprises a test circuit and an electrical component, wherein the test circuit is used for simulating an actual construction environment;
the fault setting system comprises a plurality of fault circuits for examination and an electrical control circuit drawing.
Preferably, the test circuit comprises an electrical drive circuit and a lighting circuit; the driving circuit can also comprise an asynchronous motor time relay Y-delta control circuit, a double-interlocked forward and reverse rotation control circuit of the three-phase asynchronous motor, a sequential starting circuit of the three-phase asynchronous motor, a button-interlocked forward and reverse rotation control circuit of the three-phase asynchronous motor, a two-place double-control switch control lamp lighting circuit, a control socket circuit and other test skill training circuit contents of various circuits.
The circuit types of the fault circuit comprise a short-circuit fault circuit, an open-circuit fault circuit, an insulation resistance fault circuit, a parameter error fault circuit, a component error fault circuit, a cross fault circuit and a high-resistance fault circuit. The fault type checking device can directly set a short-circuit fault circuit, an open-circuit fault circuit and a cross fault circuit through the test nodes, can set an insulation resistance fault current by connecting two test nodes through a low insulation resistor, can set a parameter error fault circuit by setting parameter errors of electrical equipment, can set a component error fault circuit by setting error components, and can set a high-resistance fault circuit by connecting two test nodes through a high resistor, wherein the seven fault types are conventional checking fault circuit types, meet checking requirements, can quickly switch the fault circuit and set faults through the test nodes, and realize the diversity of electric circuit checking.
Referring to fig. 3-4, the embodiment of the invention discloses an adjustable circuit fault assessment device, which comprises an electric cabinet 1 and an assessment plate 2; the examination plate 2 is arranged in the electric cabinet 1 in a drawable manner, and the examination plate 2 can be drawn out of the electric cabinet 1; the examination plate 2 is provided with a test panel 4 and a fault setting panel 3 arranged opposite to the test panel 4, the test panel 4 is used for installing electrical equipment in a preset test circuit, the fault setting panel 3 is printed with an electrical circuit diagram corresponding to the preset test circuit, the fault setting panel 3 is also used for arranging a plurality of test nodes corresponding to the electrical circuit diagram in the preset test circuit, and the test nodes are used for arranging a fault circuit; the assessment board 2 performs the adjustable circuit fault assessment method as described for an adjustable circuit fault assessment method.
In the embodiment, the drawer-type examination plate 2 is adopted, when the examination circuit needs to be replaced, the examination plate 2 can be pulled out of the electric cabinet 1, the examination plate 2 with the required examination circuit is replaced, and the examination circuit can be flexibly adjusted to adapt to examiners examining different occupational degrees. Furthermore, the examiner operates on the test panel 20 without contacting the test circuit, and sets the electrical circuit diagram corresponding to the test circuit, wherein the electrical circuit diagram comprises connecting lines, component symbols and the like corresponding to the test circuit, so that the examiner can more intuitively know the line condition of the test circuit and set the fault circuit through the test nodes, and the test nodes are matched with the electrical circuit diagram and are set on the lines in the electrical circuit diagram, thereby the examiner can quickly set the fault circuit and intuitively and clearly know the setting condition of the fault circuit, and the examination efficiency is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (9)
1. A fault assessment method for an adjustable circuit is characterized by comprising an assessment system, wherein the assessment system is provided with a test module and a fault setting module,
step 1: presetting electrical control components in a test circuit on the test module, and setting an electrical circuit diagram corresponding to the electrical control components in the test circuit on the fault setting module;
step 2: installing a plurality of test nodes corresponding to the electrical circuit diagram in the step 1 on the fault setting module;
and 3, step 3: an evaluator sets a fault circuit through the test node;
and 4, step 4: and (4) the examinee real operation solves the fault circuit in the step 3.
2. The method as claimed in claim 1, wherein the electrical circuit diagram includes connection lines and device symbols corresponding to the test circuit.
3. The method according to claim 1, wherein the test node is disposed on the electrical circuit, and the test node is adapted to the electrical circuit diagram.
4. The adjustable circuit fault assessment method according to claim 3, wherein the test node is a 2mm banana socket and is arranged on an electrical component symbol on an electrical circuit diagram.
5. The adjustable circuit fault assessment method as claimed in claim 4, wherein the fault setting module sets the fault by replacing a 2mm banana plug.
6. The method for examining the faults of the adjustable circuit as claimed in claim 1, wherein the electrical control component on the test module is connected with the electrical circuit diagram on the fault setting module through a lead.
7. An adjustable circuit fault assessment system is characterized by comprising a test system and a fault setting system, wherein the test system comprises a test circuit and an electrical component, wherein the test circuit is used for simulating an actual construction environment;
the fault setting system comprises a plurality of fault circuits for examination and an electrical control circuit drawing.
8. The adjustable circuit fault assessment system of claim 7, wherein said test circuit comprises an electrical drive circuit and a lighting circuit;
the fault circuit comprises a short-circuit fault circuit, an open-circuit fault circuit, an insulation resistance fault circuit, a parameter error fault circuit, a component error fault circuit, a cross fault circuit and a high-resistance fault circuit.
9. An adjustable circuit fault assessment device is characterized by comprising an electric cabinet (1) and an assessment plate (2); the examination plate (2) is arranged in the electric cabinet (1) in a drawable manner, and the examination plate (2) is drawable out of the electric cabinet (1); the assessment plate (2) is provided with a test panel (4) and a fault setting panel (3) which is arranged opposite to the test panel (4), the test panel (4) is used for installing electrical equipment in a preset test circuit, an electrical circuit diagram corresponding to the preset test circuit is printed on the fault setting panel (3), the fault setting panel (3) is further used for setting a plurality of test nodes corresponding to the electrical circuit diagram in the preset test circuit, and the test nodes are used for setting a fault circuit; the assessment board (2) performs the adjustable circuit fault assessment method of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211519619.4A CN115731760A (en) | 2022-11-30 | 2022-11-30 | Adjustable circuit fault assessment method, system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211519619.4A CN115731760A (en) | 2022-11-30 | 2022-11-30 | Adjustable circuit fault assessment method, system and device |
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| Publication Number | Publication Date |
|---|---|
| CN115731760A true CN115731760A (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211519619.4A Pending CN115731760A (en) | 2022-11-30 | 2022-11-30 | Adjustable circuit fault assessment method, system and device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093366A (en) * | 2017-05-27 | 2017-08-25 | 辽宁机电职业技术学院 | A kind of diagnosing faults of numerical control machine checking system and method |
| CN212965305U (en) * | 2020-10-12 | 2021-04-13 | 广东唯康教育科技股份有限公司 | Adjustable fault circuit examination device |
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- 2022-11-30 CN CN202211519619.4A patent/CN115731760A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093366A (en) * | 2017-05-27 | 2017-08-25 | 辽宁机电职业技术学院 | A kind of diagnosing faults of numerical control machine checking system and method |
| CN212965305U (en) * | 2020-10-12 | 2021-04-13 | 广东唯康教育科技股份有限公司 | Adjustable fault circuit examination device |
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Application publication date: 20230303 |