However, it may be necessary to increase the damping with an external circuit.
然而有的时候，可能需要使用外部电路来增加衰减作用。
2
Be directed to damp winding damp bar is calculated though multi circuit method, and a way to transfer data is offence to monitor damping winding.
同时针对阻尼绕组提出了用多回路法计算阻尼条电流，并提出一种数据传递方式实施对阻尼绕组的监测。
3
A multi circuit calculation method is suggested for calculation of the current of the damping winding bar and a method of data transfering is offered to monitor damping winding.