Real-time rotor eccentric load locating based on acceleration sensor

A new method of real-time rotor eccentric load locating was proposed,which has solved the difficulty of real-time locating the rotor eccentric load accurately in high rotor speed,based on analyzing the rule and the cause of motor vibration,researching into the effect on motor vibration changing of eccentric loads with different weight and the quantitative analysis of motor vibration acceleration.The proposed method is simple and easy to realize.The experimental results indicate that by introducing such method,accurate real-time rotor eccentric load locating in high rotor speed is practible.