Research and Control Measures on Locomotive Braking Resistor Noise

Research and Control Measures on Locomotive Braking Resistor Noise

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According to the condition that brake resistor of locomotive no considering noise reduction requirements, background Rigs and status of noise research and control on the locomotive braking resistor devices were introduced.By analyzing the near-field surface sound power and spectrum of the resistor device, the main noise and frequency composition could be identified, and further the noise reduction BIO FATS OMEGA 3-6-9 approaches were proposed for the braking resistor devices.