methods for reducing bearing currents -币游国际app

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the article citations: time:2016-12-04 17:12:46
1. improve high frequency grounding connection from motor to drive and from motor to driven equipment special inverter cables.
2.install one insulated bearing on  of motor.
3. install two  on motor.
4. install a shaft grounding brush across one motor bearing.
5. install a faraday shielded motor.
6. install an insulated coupling between motor and , or reduce the common mode voltages
 
            
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