capacitive reactance

capacitive reactance的基本解释

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[化] 容抗

与capacitive reactance相关的网络例句 [注：此内容来源于网络，仅供参考]

First,it mainly utilizes analytics to deduce formula of slot leakage reactance.It considers three instances,including monolayer-slot,multilayer isometric-slot and multilayer anisometric-slot.Then,the analytics and the FEM are utilized to calculate slot leakage reactance of stator winding of prototype of Powerformer and compare their results.Second,the theory of utilitzing FEM to calculate the reactance of Powerformer is simply introduced,including stable reactance,transient and subtransient reactance.Specially,the saturated influence of the stable reactance is considered.Then, the results are analysed.Final,it mainly introduces the influence of harmonic magnetomotive force of stator winding and analyses the harmonic magnetomotive force of stator winding.

首先是用解析法推导出Powerformer定子绕组槽漏抗的计算公式，考虑了单层圆形半闭口槽、多层等半径圆形半闭口槽和多层不等半径圆形半闭口槽三种情况，并对Powerformer样机的定子绕组槽漏抗用解析法和有限元法进行了计算，并比较其结果；其次，简要介绍了有限元法计算Powerformer电抗参数的原理，包括稳态电抗、瞬态电抗和超瞬态电抗，对稳态电抗考虑饱和影响，对结果进行分析；最后，介绍定子绕组谐波磁势对电机运行性能的影响并对定子绕组谐波磁势进行了分析。

In this paper the reason of rapid increase of single phase short circuit current in 500 kV substation is analyzed. Through the calculation it is proved that neutral grounding by small reactance is an effective measure to reduce the single phase short circuit current, and the calculation method of the zero\|sequence reactance after autotransformer neutral grounding by small reactance being applied is expounded.

文中研究了500kV变电站单相短路电流急剧增长的原因，计算了变压器中性点经小电抗接地对限制单相短路电流的作用，论证了经小电抗接地是限制单相短路电流的有效措施之一，并阐述了500kV自耦变压器中性点经小电抗接地后，其等值零序电抗的计算方法，可供工程参考。

In this thesis, soft starter equipment realized by thyristors power transform circuit is studied. To improve equipment performance, we apply variable reactance technique to AC motor soft starter study. The high voltage AC working winding of reactance is in series with motor winding, while low voltage control winding and thyristors groupware with intelligent controller constitute close loop circuit. We adopt thyristor phase control voltage-regulator mode to control low voltage winding, then control the reactance of high voltage winding, and then arrive at the goal-control the current and voltage of motor AC to realize motor soft starting.

本文研究由晶闸管功率变换电路实现的软起动器装置，为了提高装置的性能，将可变电抗技术应用于交流电机软起动研究中，电抗器的高压交流工作绕组与电动机绕组串接，低压控制绕组与带智能控制器的晶闸管组件组成闭合回路，采用晶闸管相控方式控制低压绕组，从而控制高压绕组的阻抗，以达到对电机电流与电压的控制，最终实现电机软起动的目的。

与capacitive reactance相关的网络解释 [注：此内容来源于网络，仅供参考]

capacitive reactance：容抗

为控制变压器在谐振(resonance)时输入阻抗的变化程度,保证平坦的幅频特性,应控制住变 骰芈返腝值(这里Q值的含义是,感抗(inductive reactance)或容抗(capacitive reactance)与回路电阻之比,Q值越大,其阻抗的变化程度也越大),

capacitive reactance：電容抗

在交流电的领域中,电容及电感都会阻碍电流流动,两者的大小又受到频率影响;综合电阻、电容抗 ( Capacitive reactance ) 和电感抗 ( Inductive reactance ) 在向量上的和才是交流电的 "阻抗" ( Impedance ).

capacitive reactance：电容性电抗

capacitive load 电容性负载 | capacitive reactance 电容性电抗 | capacitive sawtooth generator 电容式锯齿波发生器

capacitive reactance：电容电抗

capacitive 电容的 | capacitive reactance 电容电抗 | capacitor 电容器

condensance; capacitive reactance：容[电]抗

concentration cell 浓化电池 | condensance; capacitive reactance 容[电]抗 | condenser-compensation method 电容器补偿法