查询词典 inverter

This will increase the frequency of the inverter. The output of the hysteresis band is changed to be anisomerous and some available results are given by emulating.

本文在分析这种波动产生原因的基础上，提出对滞环比较器进行不对称上下限的设置以抑制转矩较大的波动和降低逆变器的开关频率。

On the basis of the circumfluence characteristic of dual-loop controlled inverter's paralleling system, the circumfluence power control strategy is given.

在双闭环逆变器并联系统环流特性的基础上，给出了基于环流功率调节做为最外环的控制策略。

Please don't touch the cap in the inverter because some caps are also electriferous after open all switches.

即使所有开关切断，逆变器中部分电容仍为带电，且勿接触。

The two big input equalizing capacitors were not need any more in this new inverter.

该逆变器是一种高效高可靠且体积小的性能优异的逆变器。

It provides the link between the theoretical background for limiting the voltage stress on each switching component and the range of voltage variation for an imbricated cell of flying-capacitor multilevel inverter.

并根据单元电压的波动特性，给出了悬浮电容容量的具体选择方法，为保证功率开关承受均衡的阻断电压和有效限制单元电压的波动范围提供了理论依据。

Development of electroplate power has experienced four generations: direct current generator sets incontrollable silicon rectifier controllable silicon rectifier high frequent switch inverter power.

电镀电源经历了四代发展，包括：直流发电机组、不可控硅整流器、可控硅整流器和高频软开关逆变电源。

The equipment can compensates reactive and eliminate harmonic incurrent of distribution network, the main topology of equipment includes an inverter circuit and a DC capacitance.

因为配网侧电压相对较低，电路中可以采用开关速度高的IGBT作为开关元件，控制方式可采用直接电流控制，本文介绍的单周控制有源电力滤波器本质就是属于直接电流控制方法的范围。

Considering the technical requirements,the stability andthe steady performance,the quantitative requirement for sampling frequency is present indiscrete control system.Considering that there is a step delay in discrete control in grid on inverter with a Lfilter,the quantitative relationship between critical FCCR and sampling frequency isanalyzed,and the steady performance is analyzed.Considering the technical requirements,the stability and the steady performance,the quantitative requirement for samplingfrequency is present in discrete control system with a step delay.

在L型并电加热管网中，考虑到离散化控制存在滞后一拍的问题时，本文分析并获得了离散PI控制系统稳定范围时闭环根临界频率fnmax和采样频率fs之间的定量关系；针对存在滞后一拍可能引起系统稳态特性下降的问题，分析了PI控制滞后一拍对频域特性造成的影响，综合考虑并网指标、稳定性要求和离散化对稳态特性影响三个主要因素，推导了存在滞后一拍的离散化PI控制对最低采样频率的量化要求。

Single-phase Sinusoidal Pulse Width Modulation Inverter Power Supply in this paper belongs to AC power supply (AC-DC-AC convert). Control mode adopts feedback of voltage control. The methods of intermitting power flux and changing duty-cycle can change pulse width of drive voltage that adjust and rectify output voltage ultimately.

本文设计的单相脉宽调制逆变电源属于交流电源，采用电压反馈控制，通过中断功率通量和调节占空比的方法来改变驱动电压脉冲宽度来调整和稳定输出电压。

And the lower machine is Delta PLC control system which is used to receive the information like the task of processing and debug command from the touch screen and drive the KEB frequency inverter to complete the task of processing.

下位机采用台达 PLC作为控制系统，用来接收触摸屏发来的加工任务和调试指令，控制KEB变频器完成加工任务。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"