油浸式电力变压器降噪措施

Noise Reduction Measures for Oil-immersed Power Transformers

电力工程是保证城市正常电能供应的关键。在城市化进程日益加快的背景下,为了能够满足城市电能需求,电力系统的规模也在不断扩大提升。供配电系统也开始朝着高压、超高压发展,甚至我国已经出现特高压输电工程。变压器作为电力工程重要组成部分,发挥着不可替代的作用。但是,随着变压器数量的增加,变压器噪音污染现象更为严重,影响变压器附近居民的生活质量。降低变压器产生的噪音成为了当前优化电力系统,提升供电品质的重要课题。文章就油浸式变压器油噪音产生原因和降噪措施进行研究,为变压器降噪工作的开展提供帮助。

Power engineering is the key to ensuring the normal power supply of cities.In the context of increasingly accelerating urbanization,in order to meet the needs of urban power,the scale of the power system is constantly expanding and upgrading.The power supply and distribution system has also begun to develop towards high-voltage and ultra-high voltage,and even UHV power transmission projects have appeared in my country.As an important part of power engineering,transformers play an irreplaceable role.However,with the increase in the number of transformers,transformer noise pollution has become more serious,affecting the quality of life of residents near the transformer.How to reduce the noise generated by the transformer has become an important topic for optimizing the power system and improving the quality of power supply.This paper studies the oil noise generation and noise reduction measures of oilimmersed transformers,and provides help for the development of transformer noise reduction work.