CN114167785A - FTU distribution automation terminal testing platform - Google Patents
FTU distribution automation terminal testing platform Download PDFInfo
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- CN114167785A CN114167785A CN202111497617.5A CN202111497617A CN114167785A CN 114167785 A CN114167785 A CN 114167785A CN 202111497617 A CN202111497617 A CN 202111497617A CN 114167785 A CN114167785 A CN 114167785A
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- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims 1
- 238000012956 testing procedure Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013136 deep learning model Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides an FTU power distribution automation terminal detection platform which comprises a base, a moving mechanism, a test module and a detection module, wherein the moving mechanism comprises a groove, a main control single chip microcomputer, an electric telescopic rod and a supporting plate, the groove is arranged on the base, the fixed end of the electric telescopic rod is arranged in the groove, the moving end of the electric telescopic rod is connected with the supporting plate, the electric telescopic rod is electrically connected with the main control single chip microcomputer, the test module comprises a display module, a simulation circuit breaker and a simulation magnetic field, the display module comprises a display screen electrically connected with the main control single chip microcomputer, the simulation circuit breaker is arranged on the base and electrically connected with the main control single chip microcomputer, the simulation magnetic field comprises an electromagnet and a power supply controller which are arranged in the groove, the electromagnet is electrically connected with the power supply controller, and the detection module comprises a relay detector, a voltage logic detector and a current logic detector which are respectively electrically connected with the main control single chip microcomputer. The invention can rapidly detect the FTU distribution automation terminal and reduce the failure rate of the FTU distribution automation terminal.
Description
Technical Field
The invention relates to the technical field of FTU power distribution automation terminal detection, in particular to a FTU power distribution automation terminal detection platform.
Background
Along with the vigorous development of the construction of the national distribution automation, the quantity of the complete equipment of the FTU distribution automation terminal is also greatly increased, and the FTU distribution automation terminal has the following problems due to the lack of professional test equipment:
a large number of FTU distribution automation terminals are installed outdoors without being tested and tested by the system. The automatic FTU distribution automation terminal can not guarantee the accurate action of the basic automation function without detection, the automatic self-healing function verification is absent, in order to realize the self-healing function of distribution network automation, different FTU distribution automation terminals on the same line need to cooperate to act according to the set logic, and due to the fact that no special test equipment is arranged, the action logic can not be fully tested and verified.
Disclosure of Invention
Accordingly, the present invention is directed to an FTU distribution automation terminal testing platform to solve at least the above problems.
The technical scheme adopted by the invention is as follows:
including base, moving mechanism, test module and detection module, moving mechanism includes recess, master control singlechip, electric telescopic handle and backup pad, the recess sets up on the base, electric telescopic handle's stiff end sets up in the recess, and the removal end is connected with the backup pad, electric telescopic handle is connected with master control singlechip electricity, test module includes display module, simulation circuit breaker and simulated magnetic field, display module includes the display screen of being connected with master control singlechip electricity, simulated circuit breaker sets up on the base and is connected with master control singlechip electricity, simulated magnetic field is including electro-magnet and the electrical source controller of setting in the recess, electro-magnet is connected with the electrical source controller electricity, the electrical source controller is connected with master control singlechip electricity, detection module includes relay detector, the electrical source of being connected with master control singlechip electricity respectively, A voltage logic detector and a current logic detector.
Further, the electromagnetic valve is electrically connected with the main control single chip microcomputer, and the electromagnetic valve is arranged at an opening of the groove and used for opening and closing the groove.
Further, including printing assembly, printing assembly is including setting up on the base and the printer that is connected with the main control singlechip electricity.
Furthermore, including power module, power module includes dual supply and the power switch ware that is connected with master control singlechip electricity respectively.
Further, the storage module comprises a solid state disk electrically connected with the master control single chip microcomputer.
Further, including demonstration module, demonstration module passes through the display screen demonstration FTU distribution automation terminal and detects the flow.
Furthermore, the power supply switching device comprises a multi-head patch cord which is arranged on the base and electrically connected with the power supply switching device.
Furthermore, the power supply switching device comprises a multi-head patch cord which is arranged on the base and electrically connected with the power supply switching device.
Furthermore, a tool box is further arranged on the base, and the tool box is arranged on the base in a drawing and embedding manner.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an FTU distribution automation terminal detection platform, when a worker wants to perform circuit overload and short circuit simulation detection on an FTU distribution automation terminal, a test environment of the circuit overload and the short circuit can be simulated for the FTU distribution automation terminal through a simulation circuit breaker arranged on a base, then a relay detector is checked through a display screen to detect the suction voltage, the current value, the release voltage and the current value of the FTU distribution automation terminal at the moment, and a voltage logic detector and a current logic detector respectively detect the voltage and current logic relation of the FTU distribution automation terminal at the moment, so that whether the FTU distribution automation terminal is normal or not can be confirmed; when a worker wants to work the FTU power distribution automation terminal under different magnetic environments, a signal instruction can be sent to the electric telescopic rod through the main control single chip microcomputer, the FTU power distribution automation terminal arranged on the supporting plate is moved into the groove by the moving end of the electric telescopic rod, the main control single chip microcomputer sends a signal instruction to the power controller, the power controller controls the voltage, so that electromagnetic environments with different intensities can be simulated, and the voltage and current logical relation of the FTU power distribution automation terminal under the environments with different intensities can be checked on the display screen; can help the staff to discern the FTU distribution automation terminal that is not conform to the standard through above-mentioned detection to reduce FTU distribution automation terminal's fault rate, ensured the even running of electric wire netting.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an overall structure of an FTU distribution automation terminal detection platform according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an overall electrical connection of an FTU distribution automation terminal detection platform according to an embodiment of the present invention.
In the figure, 1 is a master control singlechip, 2 is an electric telescopic rod, 3 is a display screen, 4 is a power supply controller, 5 is a relay detector, 6 is a voltage logic detector, 7 is a current logic detector, 8 is an electromagnetic valve, 9 is a printer, 10 is a power supply switcher, 11 is double power supplies, 12 is a solid state disk, 13 is an FTU distribution automation terminal, 14 is a multi-head patch cord, 15 is a tool box, 16 is a base, 17 is a groove, 18 is an electromagnet, and 19 is a support plate.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to illustrate the invention and not to limit the scope of the invention.
Referring to fig. 1 and 2, the invention provides a detection platform for an FTU power distribution automation terminal 13, comprising a base 16, a moving mechanism, a test module and a detection module, wherein the moving mechanism comprises a groove 17, a main control single chip microcomputer 1, an electric telescopic rod 2 and a support plate, the groove 17 is arranged on the base 16, the fixed end of the electric telescopic rod 2 is arranged in the groove 17, the moving end is connected with the support plate, the electric telescopic rod 2 is electrically connected with the main control single chip microcomputer 1, the test module comprises a display module, a simulation circuit breaker and a simulation magnetic field, the display module comprises a display screen 3 electrically connected with the main control single chip microcomputer 1, the simulation circuit breaker is arranged on the base 16 and electrically connected with the main control single chip microcomputer 1, the simulation magnetic field comprises an electromagnet 18 and a power supply controller 4 which are arranged in the groove 17, the electromagnet 18 is electrically connected with the power supply controller 4, the power controller 4 is electrically connected with the main control single chip microcomputer 1, and the detection module comprises a relay detector 5, a voltage logic detector 6 and a current logic detector 7 which are respectively electrically connected with the main control single chip microcomputer 1.
Exemplarily, when a worker wants to perform analog detection on the overload and short circuit of the FTU distribution automation terminal 13, a test environment of the overload and short circuit of the circuit can be simulated for the FTU distribution automation terminal 13 through an analog circuit breaker arranged on the base 16, and then the relay detector 5 is checked through the display screen 3 to detect the pull-in voltage, the current value, the release voltage and the current value of the FTU distribution automation terminal 13 at the time, and the voltage logic detector 6 and the current logic detector 7 respectively detect the voltage and current logic relationship of the FTU distribution automation terminal 13 at the time, so as to confirm whether the FTU distribution automation terminal 13 is normal; when a worker wants to work the FTU power distribution automation terminal 13 under different magnetic environments, the worker can send a signal instruction to the electric telescopic rod 2 through the main control single chip microcomputer 1, the movable end of the electric telescopic rod 2 moves the FTU power distribution automation terminal 13 arranged on the supporting plate 19 into the groove 17, the main control single chip microcomputer 1 sends a signal instruction to the power controller 4, the power controller 4 controls the voltage, so that electromagnetic environments with different intensities are simulated, and the logical relation between the voltage and the current of the FTU power distribution automation terminal 13 under the environments with different intensities is checked on the display screen 3; can help the staff to discern the FTU distribution automation terminal 13 that is not conform to the standard through above-mentioned detection to reduce FTU distribution automation terminal 13's fault rate, ensured the even running of electric wire netting.
This embodiment includes the solenoid valve 8 that is connected with main control singlechip 1 electricity, solenoid valve 8 sets up the opening part at recess 17 for open and close recess 17. Exemplarily, when the electric telescopic rod 2 drives the FTU distribution automation terminal 13 to enter the large groove 17, the main control single chip microcomputer 1 may send a signal instruction to the electromagnetic valve 8, and the electromagnetic valve 8 is closed to form an isolated space for simulating an electromagnetic field environment, and particularly, when the relay detector 5, the voltage logic detector 6, the current logic detector 7 and the FTU distribution automation terminal 13 are connected to the groove 17, the closing of the electromagnetic valve 8 is not affected.
The embodiment comprises a printing assembly which comprises a printer 9 arranged on a base 16 and electrically connected with a master singlechip 1. Illustratively, for the FTU distribution automation terminal 13 with the abnormality detected by the relay detector 5, the voltage logic detector 6 and the current logic detector 7, the staff may print out a document record by the printer 9 and may use it to perform corresponding document teaching.
This embodiment includes a power module, the power module includes dual power supply 11 and power switch 10 that are connected with master control singlechip 1 electricity respectively. Illustratively, in order to simulate the environment of the FTU distribution automation terminal 13 in which the asynchronous motor is frequently started, a signal instruction may be sent to the power switch 10 through the main control single chip microcomputer 1, and the power switch 10 switches the dual power supplies 11 back and forth, so as to check whether the power switch of the FTU distribution automation terminal 13 can be normally used.
The embodiment comprises a storage module, wherein the storage module comprises a solid state disk 12 electrically connected with the master control singlechip 1. Exemplarily, the data of the relay detector 5, the voltage logic detector 6 and the current logic detector 7 can be recorded in a large capacity through the solid state disk 12, and the data can be learned through using a deep learning model to screen out unqualified production batches of the FTU distribution automation terminal 13, so that the detection efficiency of the FTU distribution automation terminal 13 is improved.
This embodiment includes demonstration module, demonstration module passes through display screen 3 demonstration FTU distribution automation terminal 13 and detects the flow. Exemplarily, for better helping the staff to detect the FTU distribution automation terminal 13, before detecting the FTU distribution automation terminal 13, the play of the detection flow of the FTU distribution automation terminal 13 can be performed on the display screen 3 through the demonstration module, so that the staff can better perform the detection of the FTU distribution automation terminal 13, and the problem of misjudgment of the abnormality of the FTU distribution automation terminal 13 due to the error of the detection flow is avoided.
The embodiment includes a multi-patch cord 14, and the multi-patch cord 14 is disposed on the base 16 and electrically connected to the power switch 10. For example, in order to conveniently and rapidly detect the FTU distribution automation terminals 13 of different models, the connection mode of the FTU distribution automation terminals 13 of different models may be satisfied by the multi-head patch cord 14.
The base 16 is also provided with a tool box 15, and the tool box 15 is arranged on the base 16 in a drawing and embedding manner. Exemplarily, a mechanical tool for detecting the FTU power distribution automation terminal 13 can be placed in the drawing tool box 15, so that the time for searching the tool can be saved, and the detection efficiency of the worker can be improved.
In the above embodiment, the electric telescopic rod 2, the display screen 3, the relay detector 5, the voltage logic detector 6, the current logic detector 7, the electromagnetic valve 8, the printer 9, the power controller 4, the power switcher 10, the solid state disk 12 and the multi-head patch cord 14 may all be of the existing models known to those skilled in the art; the main control singlechip 1 can adopt an STM32 singlechip; the analog circuit breaker can adopt an analog circuit breaker with the model of ONLLY-AQ 460; the dual power supply 11 may be of the existing type of battery or other power source.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
- FTU distribution automation terminal test platform, a serial communication port, including base, moving mechanism, test module and detection module, moving mechanism includes recess, master control singlechip, electric telescopic handle and backup pad, the recess sets up on the base, electric telescopic handle's stiff end sets up in the recess, and the removal end is connected with the backup pad, electric telescopic handle is connected with master control singlechip electricity, test module includes display module, simulation circuit breaker and simulation magnetic field, display module includes the display screen of being connected with master control singlechip electricity, simulation circuit breaker sets up on the base and is connected with master control singlechip electricity, simulation magnetic field is including setting up electro-magnet and electrical source controller in the recess, the electro-magnet is connected with the electrical source controller electricity, the electrical source controller is connected with master control singlechip electricity, detection module includes relay detection appearance, the electrical source detection appearance of being connected with master control singlechip respectively, A voltage logic detector and a current logic detector.
- 2. The FTU power distribution automation terminal detection platform of claim 1, comprising an electromagnetic valve electrically connected with the master control single chip microcomputer, wherein the electromagnetic valve is arranged at an opening of the groove and used for opening and closing the groove.
- 3. An FTU power distribution automation terminal detection platform according to claim 1, comprising a printing assembly including a printer disposed on the base and electrically connected to the master singlechip.
- 4. An FTU power distribution automation terminal detection platform according to claim 1, comprising a power supply module including a dual power supply and a power switch electrically connected with a master single chip microcomputer respectively.
- 5. The FTU power distribution automation terminal detection platform of claim 1, comprising a storage module comprising a solid state disk electrically connected to a master single-chip microcomputer.
- 6. The FTU power distribution automation terminal testing platform of claim 1, comprising a demonstration module that demonstrates FTU power distribution automation terminal testing procedures via a display screen.
- 7. An FTU distribution automation terminal testing platform according to claim 4 including a multi-headed patch cord disposed on a base and electrically connected to a power switch.
- 8. An FTU power distribution automation terminal testing platform according to claim 1, wherein said base is further provided with a tool box, said tool box is provided with a pull-and-insert on said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111497617.5A CN114167785A (en) | 2021-12-09 | 2021-12-09 | FTU distribution automation terminal testing platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111497617.5A CN114167785A (en) | 2021-12-09 | 2021-12-09 | FTU distribution automation terminal testing platform |
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| CN114167785A true CN114167785A (en) | 2022-03-11 |
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| CN202111497617.5A Pending CN114167785A (en) | 2021-12-09 | 2021-12-09 | FTU distribution automation terminal testing platform |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186531A (en) * | 1987-01-28 | 1988-08-02 | 三菱電機株式会社 | Transmission and distribution line simulater |
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| CN209559994U (en) * | 2018-12-20 | 2019-10-29 | 广州思泰信息技术有限公司 | A kind of distribution power automation terminal test device carrying out remote automation test |
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| CN111579901A (en) * | 2020-05-12 | 2020-08-25 | 西安理工大学 | Simulation test method for high-frequency inrush current radiation magnetic field of primary and secondary fusion power distribution switch |
| CN111830355A (en) * | 2020-08-14 | 2020-10-27 | 西北大学 | Integrated circuit electromagnetic compatibility test method and simulation test system device thereof |
| CN214011382U (en) * | 2020-08-14 | 2021-08-20 | 西北大学 | Integrated circuit electromagnetic compatibility simulation test system device |
| CN214506663U (en) * | 2021-02-05 | 2021-10-26 | 海南海智电子信息技术有限公司 | Power device monitoring system |
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2021
- 2021-12-09 CN CN202111497617.5A patent/CN114167785A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186531A (en) * | 1987-01-28 | 1988-08-02 | 三菱電機株式会社 | Transmission and distribution line simulater |
| CN203232115U (en) * | 2013-05-02 | 2013-10-09 | 国家电网公司 | FTU on-site tester using storage battery for power supply |
| CN108020742A (en) * | 2017-12-01 | 2018-05-11 | 国家电网公司 | The live Auto-Test System and method of distribution feeder automation |
| CN110308358A (en) * | 2018-03-20 | 2019-10-08 | 中国电力科学研究院有限公司 | A kind of distribution power automation terminal test method and device |
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| CN110474895A (en) * | 2019-08-06 | 2019-11-19 | 武汉腾瑞金智电气有限公司 | A kind of full type self adaption debugging mandatory system of power distribution automation |
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| CN111579901A (en) * | 2020-05-12 | 2020-08-25 | 西安理工大学 | Simulation test method for high-frequency inrush current radiation magnetic field of primary and secondary fusion power distribution switch |
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