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황태진(Taejin Hwang),이충휘(Choonghwi Lee),김종만(Jongman Kim),신한승(Hanseung Shin) 한국자동차공학회 2023 한국자동차공학회 학술대회 및 전시회 Vol.2023 No.11
This paper addresses noise issues within the vehicles HVAC (Heating, Ventilating, and Air-Conditioning) system. HVAC systems significantly impact the vehicles interior environment, and this paper deals with problems related to compressor booming/growling noise, PWM control frequency noise, and hissing noise during initial air conditioning operation. It provides experimental methods for reducing these noises, contributing to the improvement of the vehicles interior environment.