Study on Noise Distribution Characteristics in the Adjacent Area of the Power Distribution Room

In the distribution room, audible noise is generated due to the vibration of the power equipment. It will inevitably have a direct impact on the people nearby and the surrounding environment. Reasonable selection of power distribution equipment and design of power distribution room structure to realize the improvement of noise management is the basis for realizing the friendly operation of electric power equipment and improving the quality of public living environment. Combined with the design of the typical power distribution room, this paper calculates and analyzes the audible noise distribution in the adjacent area, obtains the influence of the location of the power distribution room window and the position of the internal sound source equipment on the noise distribution, analyzes the noise distribution characteristics at the location of the adjacent buildings, and puts forward suggestions for the improvement of noise.