A new concept is proposed, which is used to save the transformer and to directly feed back slip power to the stator winding. With this new method, the selection of feedback point on the stator winding. 本文提出了一种省去升压变压器和直接将转差功率反馈到定子绕组的新的串级调速方法。
A novel DC comparator is proposed by adding the detection winding and the feedback winding to the saturable reactor ( SR), which includes four windings, ( viz. detection winding, feedback winding, DC winding and excitation winding), single toroidal magnetic core and peripheral circuits. 在常规的可控饱和电抗器中增加检测绕组和反馈绕组构成一种新型直流比较仪,即它由4个绕组(检测绕组、激励绕组、直流绕组和反馈绕组)、环形磁心以及后续处理电路组成。
The using ratio of the electric energy is greatly raised by using the feedback energy from the primary winding of the high frequency transformers. 该电源采用双管正激的主电路结构,用高频变压器的电感取代了限流电阻,利用了高频变压器初级绕组的反馈电能,极大提高了电能利用率。
This method through the feedback and bias control indirectly, achieved the purpose of constant tension of winding control. 通过此方法间接实现反馈与偏差控制,可达到使卷筒张力恒定的目的。
The high-precision hall current sensor is applied for feedback unit to sample the winding current. 反馈部分采用高精度的霍尔电流传感器对绕组电流进行采样。