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 and status of noise research Horse Care and control on the locomotive braking resistor devices were introduced.By analyzing the near-field surface sound power Hats and spectrum of the resistor device, the main noise and frequency composition could be identified, and further the noise reduction approaches were proposed for the braking resistor devices.