Cable fault simulation centralized control system and simulation training method thereof

A cable fault, centralized control system technology, applied in teaching models, instruments, educational appliances, etc., can solve problems such as incomplete training content, achieve the effects of convenient scheduling, improve training efficiency, and enrich training content

Pending Publication Date: 2017-12-29
XIANHENG INT HANGZHOU ELECTRIC MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] A Chinese patent discloses a "simulation test device and method for cable fault simulation through wireless network" (patent number CN201310277074.5). The cable fault simulation rangefinder uses software to simulate fault waveforms, and there is a certain gap from the actual on-site operation. , and the device can only simulate two functions of cable fault type and simulated cable fault location, the training content is not comprehensive

Method used

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  • Cable fault simulation centralized control system and simulation training method thereof
  • Cable fault simulation centralized control system and simulation training method thereof
  • Cable fault simulation centralized control system and simulation training method thereof

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Experimental program
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Embodiment 1

[0036] Such as figure 1 As shown, the product of this embodiment is a centralized control system for cable fault simulation, including an upper computer 1, a lower computer 2, a cable fault type judgment module 3, a cable fault ranging module 4, a cable fault fixed point module 5 and a cable identification module 6. The upper computer 1 is used for human-computer interaction and has an operating system to display the operation interface of the training project. The main function is to send commands to control the lower computer 2; the lower computer 2 is used to receive instructions from the upper computer 1 to control each module to perform operations. The upper computer 1 and the lower computer 2 communicate through Bluetooth connection, and the lower computer 2 and each module are connected through the RS485 bus. The modules are independent of each other, and up to 128 different simulation modules can be connected. The system is convenient for tailoring, centralized control,...

Embodiment 2

[0060] Such as Figure 7 Shown is a simulation training method based on the above-mentioned cable fault simulation centralized control system. The upper computer is used for human-computer interaction and has an operating system to display the operation interface and content of the training items. First, the operator selects the training program through the upper computer. Set the project and fault type, send the corresponding control command to the lower computer, then the lower computer receives the centralized control command from the upper computer, parses the command and distributes it to each module to perform the operation, and then each module receives the operation command to simulate Various cable fault types. Among them: the cable fault type judgment module is used to simulate the corresponding cable fault type; the cable fault distance measurement module is used to simulate the fault point and the fault type of the cable with different length; the cable fault fixed...

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Abstract

The invention relates to a cable fault simulation centralized control system and a simulation training method thereof, and is applied to the field of cable fault detection. According to the device and the method, the system is characterized by comprising an upper computer, a lower computer, a cable fault type judgment module, a cable fault range finding module, a cable fault locating module and a cable identification module. All the modules are controlled by the upper computer in a unified and centralized way, and all the modules are also mutually independent and can perform training simultaneously. The real cable field environment can be restored, fault field wiring and instrument application can be simulated and the actual operation capability of the training personnel can be practiced.

Description

technical field [0001] The invention relates to a cable fault simulation centralized control system and a simulation training method, which are applied in the field of cable fault detection. Background technique [0002] Cables have the advantages of not occupying cultivated land, not occupying roads, and radiating in the same corridor as other municipal facilities and pipelines in the power transmission mode, and are more and more widely used in urban construction. However, once a fault occurs in the cable during operation, it is difficult to eliminate it by inspection because the fault point is hidden, and it must be found by professional cable fault detection equipment. Cable fault detection instruments have high requirements for the professionalism of users, and the proficiency of users in the use of cable fault detection instruments and the ability to analyze data affect the efficiency of cable fault detection. In order to reduce the economic losses caused by cable fau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
CPCG09B23/187
Inventor 李文国丁一马秉宇白景录
Owner XIANHENG INT HANGZHOU ELECTRIC MFG
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