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Voltage monitoring system based on FPGA technology and verification method

A technology of voltage monitoring and verification method, applied in the field of electric power, can solve the problems of high labor cost and low automation level, and achieve the effect of reducing labor intensity, improving safety index, and improving automatic control level

Inactive Publication Date: 2016-03-16
STATE GRID CORP OF CHINA +1
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AI Technical Summary

Problems solved by technology

Aiming at the current situation of low automation level and high labor cost in the detection process of voltage monitoring equipment, a voltage monitoring system and calibration method based on FPGA technology has been studied, which has become a major subject of continuous development by technicians in the field.

Method used

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  • Voltage monitoring system based on FPGA technology and verification method

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Embodiment Construction

[0026] The invention is a voltage monitoring system and a verification method based on FPGA technology. Such as figure 1 as shown, figure 1 It is the schematic diagram of the present invention. The monitoring system mainly includes: monitoring server 1, PT conversion module 2, voltage monitor 3, relay device 4, standard device 5, display interface 6, data storage module 7 and data verification module 8. Its hardware structure is that the voltage monitor 3 and the standard device 5 are respectively connected and communicated with the monitoring server 1 through the GPRS network cable, and the action of the relay device 4 is controlled in real time; the other end of the voltage monitor 3 and the standard device 5 is connected with the relay device 4 ; The standard device 5 is connected to the monitoring system display. Determine whether to collect the voltage value in the PT conversion module 2 through data analysis, control the data verification module 8 to perform data veri...

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Abstract

The invention belongs to the technical field of electric power, especially relates to one of the power system control technologies, and specifically provides a voltage monitoring system based on FPGA technology and a verification method. The voltage monitoring system comprises a monitoring server, a PT conversion module, and a display, a voltage monitor and a standard device are connected with the monitoring server via GPRS network cables, a relay device is connected between the other terminals of the voltage monitor and the standard device, and the standard device is connected with the monitoring system display. The voltage monitoring system is a 0.05-grade multifunctional apparatus and instrument intelligent remote verification system based on the FPGA, the labor intensity of on-site operation personnel can be greatly reduced, the on-site operating environment is improved, the automatic control level of the detection of voltage monitoring equipment is improved, and the safety index of on-site operation is increased.

Description

technical field [0001] The invention belongs to the field of electric power technology, and in particular relates to a power system control technology, specifically a voltage monitoring system and a calibration method based on FPGA technology. Background technique [0002] As a semi-custom circuit in the field of application-specific integrated circuits, FPGA not only solves the shortcomings of custom circuits, but also overcomes the shortcomings of the limited number of original programmable device gates. Aiming at the current situation of low automation level and high labor cost in the detection process of voltage monitoring equipment, a voltage monitoring system and calibration method based on FPGA technology has been studied, which has become a major subject of continuous development by technicians in the field. Contents of the invention [0003] In view of the deficiencies in the above-mentioned prior art, the present invention provides a voltage monitoring system and...

Claims

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Application Information

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IPC IPC(8): G01R35/00
Inventor 宋进良孙长河李为兵田奎杨滢璇刘婕妤何健宁张艳涂萱张黎莎
Owner STATE GRID CORP OF CHINA
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