Electromagnetic radiation measuring and analysis system

Abstract

The invention pertains to the technical field of the physical department, which relates to measuring technique of electromagnetic radiation, in particular to an electromagnetic radiation measuring and analysis system. The invention is composed of an electromagnetic radiation measuring device and a software system. The electromagnetic radiation measuring device comprises a measuring probe, two wireless communication instruments and a computer. One of the communication instruments is connected with the measuring probe through the signal conversion module. The other communication instrument is connected with the computer through a USB serial port; the software system comprises a measurement and analysis software and the data post processing software. The analysis system has the advantages of low cost, light weight, great portability, and convenient and flexible operation of equipment. The analysis system can test and monitor the existing condition of the power frequency electromagnet field for the power engineering project in operation process.

Description

technical field [0001] The invention belongs to the technical field of the Department of Physics, and relates to electromagnetic radiation measurement technology, in particular to an electromagnetic radiation measurement and analysis system. Background technique [0002] With the acceleration of the pace of building a well-off society in our country, the power industry, which is the basic industry of the national economy, will develop faster. According to the long-term development plan of the national power industry, my country's electricity consumption will increase at a rate of 10% every year during the "Eleventh Five-Year Plan" period, and will double the current electricity consumption by 2010. At that time, the national power grid will form a powerful power grid with 500 kV as the backbone grid and 220 kV voltage level as the urban distribution network. People will pay more and more attention to the impact of the resulting power frequency electromagnetic field on the s...

AI Technical Summary

Problems solved by technology

[0006] (1) The host and the probe are connected by optical fiber. The host and the probe must move at the same time during the measurement, and the operation is not flexible; limited by the length of the optical fiber, the data of some special points (such as on the tower) cannot be measured

In addition, there are safety hazards when making measurements in high-voltage environments

[0007] (2) The host can only store the electric field or magnetic field strength data during on-site measurement, and cannot store other parameters related to the measurement (such as measurement location, date, location of the measurement point, etc.), let alone issue a test report in time

[0008] (3) The measurement system cannot perform detailed analysis and processing operations on the data

[0009] (4) The system cannot realize real-time continuous monitoring

[0010] (5) Expensive

Such a price is unacceptable to most domestic companies

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