查询词典 voltage comparator

A voltage compensation technique is used to solve this question,and the computation formula of compensation voltage is gived.

对补偿前和补偿后的方案进行了对比仿真研究和实验研究。

This paper introduced the electric current sensor principle of work and voltage pick-up each kind of parameter, elaborated hands over - hands over the frequency changer the principle of work, has made the simple description to its output current voltage waveform, in addition, this article logarithm has also given quite detailed showing according to the gathering technology.

本次论文介绍了电流传感器的工作原理及电压传感器的各种参数，阐述了交-交变频器的工作原理，对其输出电流电压波形做了简单的描绘，此外，本文对数据采集技术也作了比较详细的说明。

The planar surface-mount transformer features a bias winding that, along with diode-pair D2, D3, and inductor L2, provide full-wave rectification for the bias voltage powering the MAX5069A once the input voltage is stable.

平面表面贴装变压器采用了偏置绕组，随着二极管对D2，D3等二级和电感，提供全波偏置电压整流供电MAX5069A一旦输入电压是稳定的。

A series ac voltage regulator based on a new fundamental positive sequence calculation method, which is utilized to generate the compensation voltage reference, is introduced in this paper.

针对串联型交流电压调节器，提出了一种新的基波正序计算方法以获取补偿电压的参考信号。

In the thesis, an advanced synchronous detecting method is proposed, which replaces the phase voltage by fundamental positive sequence voltage.

本文通过对传统同步检测算法的改进，提出利用PARK变换提取三相基波正序电压来代替相电压，弥补传统算法的不足。

A novel non-positive fundamental sequence voltage and current detecting method is presented based on analyzing the function of trigonometric function in detecting the fundamental positive sequence voltage and current.

针对此问题，本文在分析三角函数提取基波电压电流成分有关信息的基础上，提出了一种检测UPQC电压电流信号的新方法。

The voltage with the existence of gassing material, the arc voltage is higher.

试验结果表明，陶土灭弧室的介质恢复强度低，金属栅片灭弧室的介质恢复强度上升较快。

High regulating voltage accuracy, good dynamic performance, less voltage waveform distortion make this series generating sets with high efficiency, compact structure, convenient maintenance, reliable and long life operation and good economic performance.

该系列机组具有调压精度高，动态性能好，电压波形畸变小，效率高，结构紧凑，维修方便，工作可靠，使用寿命长，经济性能好等特点。

Featured in high voltage regulating accuracy, good dynamic performance and less voltage waveform distortion, combined with high efficiency and impact structure, series 2000 diesel generating sets can work reliably and operate with long life and with economic performance.

该系列机组具有调压精度高，动态性能好，电压波形畸变小，效率高，结构紧凑，维修方便，工作可靠，使用寿命长，经济性能好等特点。

A new universal hybrid topology is brought forward. Two types multilevel inverter: equal DC voltage and DC voltage in geometric proportion is studied, besides this, simulation and experiments on SVPWM applied on cascaded H-bridge inverter is also studied.

提出了多电平逆变器的一种通用组合拓扑结构，针对这种拓扑结构重点，研究了直流侧电压相同及等比变化的两类级联拓扑以及级联H桥逆变器的矢量控制方法；并对级联H桥逆变器的矢量控制方法做了实验研究。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48