研究目的
To develop a system for controlling the quality of transformer oils using laser sensing through a cuvette to ensure the stable operation of power supply systems and generating units.
研究成果
The study demonstrates that laser sensing can effectively differentiate between pure and contaminated transformer oils based on their interaction with the laser beam. Pure oils amplify the laser beam's intensity, while contaminated oils show loss characteristics. This method provides a sufficient basis for creating a laser control system for transformer oil quality in operational mode.
研究不足
The method's accuracy may be affected by the quality of the glass cuvettes and the concentration of impurities in the oil. High voltage conditions may distort measurement results.
1：Experimental Design and Method Selection:
The study uses laser photochemistry and optics principles to measure transformer oils' quality through laser beam resonance examination.
2：Sample Selection and Data Sources:
Transformer oil samples are taken from power plants, including both reference and spent oils.
3：List of Experimental Equipment and Materials:
A two-channel differential photometer, cuvettes for oil samples, semiconductor lasers, and photodetectors are used.
4：Experimental Procedures and Operational Workflow:
The method involves passing a laser beam through oil samples in cuvettes and measuring the intensity changes due to scattering and absorption.
5：Data Analysis Methods:
The data is analyzed based on the Lambert-Beer law and Rayleigh-Jeans Law to determine the quality of transformer oils.
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