For inductively coupled circuits, you must also consider the winding resistance of the inductor.
对于电感耦合电路,必须考虑电感的直流电阻。
It is introduced that series capacitors may arouse self-excitation while online winding resistance measurement of an asynchronous motor.
文章介绍了异步电动机绕组阻值在线测量中,由隔直流电容引起异步电动机的自激问题。
It helps in analysis to scribble on the schematic a resistor in series with the inductor or transformer whose value is the winding resistance.
如果我们在绘制电路草图的时候就添加一个电阻和电感串联在一起,会是一个好办法。
Compared with the traditional compensation methods, the proposed strategy can intelligently identify the equivalent voltage caused by inverter nonlinearity and motor winding resistance, respectively.
和传统补偿方法比,该方案能智能辨识出非线性因素所对应的等效电压量和电机定子绕组电阻。
In the intergranular spaces of rocks, however, fluid must flow around and between grains in a tortuous path; this winding path causes a resistance to flow.
然而,在粒间孔发育的岩石中,流体必须在颗粒周围的曲折通道中流动;而这种曲折通道会对其流动产生阻力。
The factors that cause the resistance unbalance of transformer winding are summarized and analysed.
综述了引起变压器绕组电阻不平衡的因素,并进行了分析。
Coil resistance is determined by the cross-sectional area and length of the wire used in winding the coil.
线圈电阻是由线圈导线的横截面积和长度决定的。
Through a reasonable winding arrangement of CVT, the DC resistance can be reduced largely, hence the on load error characteristic can be improved.
通过改变CVT中压变压器绕组的布置方式,可降低其直流电阻,从而改善负载误差特性。
The temperature sensing element type WZC copper resistance is a wire winding.
型铜电阻的感温元件是一个铜丝绕组。
The DC resistance tester is designed, by combining the technical requirements of the locomotive power generators winding test and Microcontroller technology.
根据机车主发电机绕组测试检修的技术要求,结合单片机技术,开发出机车主发电机直流电阻测试仪。
After comparing two temperature monitoring methods, a new stator resistance estimation method for stator winding temperature monitoring is presented.
文中比较了两种温度监测方法,提出了一种新的定子电阻估计方法,从而可以直接得到电机定子绕组的温度。
May circle the system in the vacuum tubular resistance furnace body installment by the multi-layered copper pipe the horizontal field winding, must let water through cooling.
可在真空管式电阻炉体安装由多层铜管绕制的横磁线圈,需通水冷却。
Wire wound resistors are made by winding the resistance wire on the alkali less ceramic core, then coated with noncorrosice, heat-proof and humidty proof material.
把电阻线绕在无硷性耐热陶瓷件上,外面加上耐热、耐湿及耐腐蚀之材料保护固定而成。
Measurementformotor three-phase winding DC resistance.
测量电机三项绕组直流电阻值。
The paper introduces the saturable magnetic circuit method to measure the DC resistance of low voltage winding of large-size transformer with a practical application.
介绍了一例用助磁法测量大型变压器低压侧直流电阻的接线、仪器、测试过程和测试结果,讨论了助磁法运用于实际应注意的一些问题。
In the split-phase motor, the startup winding is designed with a higher resistance than the running winding.
在分相式电机里,设计启动绕组的电阻要比运行绕组的电阻大。
The output power mechanism of a separately excited DC motor can be equivalent to a variable resistance, which is parallel with the armature winding of the motor.
若将他励直流电动机输出功率的机理等效为一个与电动机电枢绕组并联的可变电阻,可以得到他励直流电动机可变电阻型等效电路图。
In order to deal with this problem, temperature rise for motor winding under 3 cases of temperature rise is analyzed theoretically based on the zero second resistance fitting method.
为了解决直接测试电机绕组零秒温升存在困难的问题,基于零秒电阻拟合方法,对3种温升情况下的电机绕组温升计算理论进行了分析。
During the measuring of the DC resistance of a transformer's winding, the winding is equivalent to a resistance-inductance series circuit.
在进行变压器绕组直流电阻的测量时,变压器绕组可以等效为一个由电阻、电感组成的串联电路。
Measurementformotor winding insulation resistance.
测量电机绕组绝缘电阻值。
Thus, the proposed adaptive criterion can effectively improve the sensitivity of generator protection is improved while the single-phase of stator winding is grounded via transition resistance.
因此,自适应判据有效提高了保护在定子绕组经过渡电阻单相接地情况下的灵敏度。
Thus, the proposed adaptive criterion can effectively improve the sensitivity of generator protection is improved while the single-phase of stator winding is grounded via transition resistance.
因此,自适应判据有效提高了保护在定子绕组经过渡电阻单相接地情况下的灵敏度。
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