Radiation safety protection method for ray detection of transformer substation

Abstract

The invention discloses a radiation safety protection method for ray detection of a transformer substation, and the method comprises: S1, a wireless remote controller is adopted for controlling a raygenerating device; S2, radiation dose meters are arranged at different positions of the transformer substation to measure the radiation quantity at different positions during shooting of the ray generating device, then the surrounding areas of the transformer substation are divided into different safety levels according to the set safe radiation quantity, and corresponding warning boards are placed; and S3, after the ray generating device is installed, a detector controls, through the wireless remote controller, shooting of the ray generating device in safety areas; compared with the prior art, the method has the advantages of being simple in method, high in safety, high in practicability and the like, the safety detection of the ray generating device can be realized, and the influence ofthe radiation on the body health of the detector can be reduced.

Description

technical field [0001] The invention relates to a radiation safety protection method for substation radiation detection, which belongs to the field of radiation protection. Background technique [0002] The substation is divided into indoor station and outdoor station, mainly composed of main transformer, 220KV power distribution device, 110KV power distribution device, main control building, power distribution room, capacitor room and tool room. There are two main types of X-ray detection radiation in substations, one is the X-ray flaw detection device, and the other is the scattered rays during detection. When multiple points are detected at the same time, the radiation time is the superposition of the time required for multiple points. The requirements of the current radiographic inspection regulations are: first, it complies with the "X-ray Flaw Detection Hygienic Protection Standard"; second, it is divided into work areas, and other work cannot be carried out in the con...

AI Technical Summary

Problems solved by technology

The requirements of the current radiographic inspection regulations are: first, it complies with the "X-ray Flaw Detection Hygienic Protection Standard"; second, it is divided into work areas, and other work cannot be carried out in the control area at the same time; Inspection personnel enter; Fourth, the area where the radiation dose equivalent rate is greater than 15μSv / h is the supervision area, and irrelevant personnel cannot enter

For the inspectors and station maintenance and operation staff, the existing radiation detection protection standards will still endanger their health. Therefore, it is necessary to improve the existing radiation detection radiation protection methods

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