查询词典 capacitor

By adding an equivalent harmonic impedance in the branch circuit of power grid, this HAPF could force all the harmonic currents flow into passive power filters, which resulting in eliminating harmonic contamination more effective. And using the capacitive feature of PPF in the fundamental frequency, this HAPF could compensate fixed-capacity reactive power without increasing APF's burden. Moreover, in order to decrease APF's cost, the fundamental voltage will largely be endured by capacitor in view of the series resonance circuit tuned at the fundamental frequency, so the APF just bears little harmonic voltages.

其基本工作原理是：有源部分等效于在电网支路中串联了一个谐波阻抗，该谐波阻抗对基波电流不起作用，而对谐波电流产生很大阻碍作用，迫使谐波电流流入无源滤波器，从而达到滤除谐波的目的；同时新型注入式混合有源滤波器还充分利用了无源滤波器的无功补偿功能，在不增加有源部分容量的前提下，可以提供一定容量的无功功率；由于有源部分承受的电网基波电压不大，也没有基波电流流入，因此逆变器容量小，初期投资较小。

An external resistor and capacitor network is typically connected from this pin to ground to provide loop compensation.

一个外部电阻器和电容器的网络通常是由该管脚连接到地面，以提供环路补偿。

Capacitor control led by APFR or parallel connected capacitors and high harmonic, series reactor L=6%.

电容器由APFR控制投入或多组电容器并列及系统谐波量高时。

This device, which is composed of oscillator, switching capacitor, second-order tracking system, digital switching system, power-amplifier circuit and Helmholtz coils , can produce rotating magnetic field whose frequency and strength can be adjusted continuously.

该装置由振荡器、开关电容、二阶跟踪系统、数字开关系统、功放电路及亥姆霍兹线圈组等部分组成，可以产生频率、强度连续可调的旋转磁场。

Hita Group, Department of Japanese-owned manufacturer of electrolytic capacitors, the headquarters was established in Osaka, collection development, manufacturing and sales, with a special aluminum electrolytic capacitor as the main products of electronic components manufacturing facility.

系日资电解电容制造商，总部设立于大阪，集开发、制造和销售为一体，以特殊铝电解电容为主要商品的电子零部件生产厂。

The results of tests indicate that is is a kind of good insulation medium or impregnate full film power capacitor.

实验结果说明它是一种浸渍全膜电力电容器的优良绝缘介质。

It is therefore inadvisable to use electrolytic, paper or plastic film CAPACITOR s for decoupling at high frequencies.

这种结构的电容具有相当大的自感，而且当频率超过几兆赫时主要起电感的作用。

The customer can lower the drive current through the crystal by .increasing the capacitor value on the oscillator output while decreasing the value on the oscillator input, increasing the value of a series resistor, or decreasing the gain.

客户端可把振荡电路放大器输出端的负载电容增大，同时降低输入端的负载电容(串联后等效电容须与改变前相同)，增大与晶体串联的电阻阻值，或降低放大器的增益，来降低驱动晶体的电流。

The high-voltage power supply includes an output unit having a primary winding connected in parallel with a capacitor and a secondary winding inducing a voltage by current flowing in the primary winding.

该高压电源包括输出单元，其具有与电容器并联连接的初级绕组、和通过在初级绕组中流动的电流而感应电压的次级绕组。

In view of this reason, the paper introduced a high-precision instrument for inductance and capacitor measurement based on single-chip.

鉴于这样的原因，本文介绍了一种基于单片机的高精度电感和电容测量仪器的设计。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。