逆变电路,inverter circuit
1)inverter circuit逆变电路
1.Design and control of theinverter circuit for the rotor of double-fed machine;双馈电动机转子侧逆变电路设计与控制
2.PWM control technology is the most popular technology ininverter circuit.PWM控制技术是逆变电路中应用最广泛的技术。
3.In order to reduce the coupling of three-phase in inverter,the power supply uses three single-phase inverters to form one three-phase inverter,constitutes a combinedinverter circuit,and re-duces the influence among three-phase in a more excellent way.为降低逆变电路三相之间的耦合关系,采用由三组单相逆变组成一个三相逆变的方法,构成组合式逆变电路,使得三相间的相互影响得到很大降低。
英文短句/例句
1.output voltage regulation of inverter逆变电路输出电压调节
2.load-commutated inverting circuit负载换流式逆变电路
3.voltage source inverter by self-commutation自换流式电压型逆变电路
4.current source inverting circuit by self-commutation自换流式电流型逆变电路
5.On Simulation of C Snubber Circuit for MOSFET Inverter;C型缓冲电路用于MOSFET逆变电路的仿真分析
6.The Design and Analysis of Square Wave Inverter Based on IR2103基于IR2103的方波逆变电路设计与分析
7.The Research on the Control Technology for the Inverters in Distributed Generation Grid-connected System;分布电源联网接口逆变电路控制技术的研究
8.Research on the Technology of Multilevel Converter Space Vector PWM;多电平逆变电路的空间矢量PWM控制方法研究
9.Performance Analysis and Experimental Verification on H-bridge Three-level Inverter Based on IGCTH桥型三电平IGCT逆变电路工况分析与实验验证
10.Research on the Sine Wave Inverter Circuit of Small Scale Wind Power Generation System小型风力发电系统中正弦波逆变电路的研究
11.Study on Soft-switching Circuit of Half-bridge Arc Welding Inverter;半桥逆变弧焊电源软开关电路的研究
12.Main Circuit Design of IGBT Inverter for SMAW;IGBT逆变式手弧焊电源主电路的设计
13.Research on three level inverter main circuit and modulation strategy三电平逆变器主电路及调制策略研究
14.A Study of Passive Lossless Snubbers for IGBT Bridge-Inverters;IGBT逆变桥无源无损缓冲电路的研究
15.Analysis to main Circuit Topolgies of Arc Welding Bridge Inverter;桥式弧焊逆变器主电路拓扑结构分析
16.Study of Protection Circuits for SPWM Inverter in Overvoltage;SPWM逆变器过压保护电路的研究
17.Matlab simulation and research for the IGBT absorbing circuits of inverter逆变器用IGBT吸收电路的Matlab仿真研究
18.Improved Design and Simulation of Snubber Circuits for IGBT Inverters对IGBT逆变器吸收电路的改进与仿真
相关短句/例句
inverter[英][in"v?:t?][美][?n"v?t?]逆变电路
1.For the characteristrics of nonlinearness ofinverters which cannot use an accurate mathematical model for fault diagnosis, a novel algorithm based on wavelet analysis and neural networks is presented to detect and diagnoseinverters.针对逆变器由于具有非线性的特征而无法采用精确数学模型进行故障诊断的情况,本文提出一种基于小波分析和神经网络的新型逆变电路故障检测与诊断方法。
2.By the principle of SPWM, theinverter and mortor model based on the Power System Blockette in MATLAB software is established.根据SPWM基本原理 ,应用MATLAB软件及其电气模块库 ,建立逆变电路及其负载感应电机模型 ,针对影响逆变电路输出电压频谱分布的主要因素进行仿真分析 ,对仿真结果进行比较 ,得出其频谱分布的规律性结论。
3)inverse circuit逆变电路
1.Electric power is output to the oil tube,which is connected with the bushing by the oil bushing connecter on the bottom of the oil tube,via a 3-phase transformer after AC-DC-ACinverse circuit.电能由三相配电变压器经AC DC AC逆变电路输出传送到油管,经油管下部的油套管接触器连接到套管,形成一个完整的回路。
2.A new kind of frequency-converting timing system of short phase-shifting current mode circuit was introduced in view of the defects ofinverse circuit of series-wound diode current mode,which is widely adopted in frequency-converting timing systems.针对应用较为广泛的串联二极管式电流型逆变电路变频调速系统存在的缺点 ,提出了一种新型的短路换相式电流型逆变电路。
3.A new kind of frequency converting timing system of short phase shifting current mode circuit was introduced in view of the defects ofinverse circuit of series wound diode current mode,which is widely adopted in frequency converting timing systems.针对应用较为广泛的串联二级管式电流型逆变电路变频调速系统存在的缺点 ,提出一种新型的短路换相式电流型逆变电路 。
4)inversion circuit逆变电路
1.Development process of the newest way to achieve AC-DC-AC conversion power supply was given,via single-phase 220 V AC input through uncontrollable rectification circuit and controllable chopper circuit,then to controllableinversion circuit and finally to get to continuously adjustable single-phase since wave output voltage.给出了一种最新的实现AC-DC-AC转换的电源研制过程,由单相交流220V电压输入,经过不可调控整流电路和可控斩波电路,再进入可控逆变电路,最终得到连续可调的单相正弦波交流输出电压。
5)inverting circuit逆变电路
1.A complex isolatedinverting circuit is presented.提出了一种复合隔离型逆变电路，它兼有单端逆变器的高可靠性和全桥逆变器高效率的优点，从根本上消除了逆变器直通的可能。
6)inverter main circuit逆变主电路
1.The RC snubber circuit ininverter main circuit, the signal detecting circuit during the short circuit of CO_2 (Carbon Dioxide) welding, and the MCU waveform control system are all designed and debugged in the dissertation.本文以波控逆变CO_2焊机为研究对象,主要对逆变主电路中的RC缓冲电路、CO_2焊短路过渡中的信号检测电路、微机控制系统等进行了设计与调试。
延伸阅读
逆变电路逆变电路invertedcircuit将直流电能变换为交流电能的变换电路。在用电设备对电源质量和参数有特殊要求的场合，用于构成交流电源以代替公共电网。历史上，曾有过电动机-发电机组和离子器件构成的逆变电路。但由于它们的技术经济指标均不如用电力电子器件（如晶闸管等）组成的逆变电路，因而已经或正在被后者所取代。晶闸管组成的逆变电路多为桥式电路，其各臂由理想开关T1～T4组成。它们的开关状态由加于其控制极的电压信号决定。当桥中各臂以频率f（由控制极电压信号重复频率决定）轮番通断时，输出电压即成交变方波。在电路中，控制信号频率可决定出端频率，改变直流电源的电压可改变输出基波的幅值，从而实现逆变的目的。为满足不同用电设备对交流电源性能参数的不同要求，已开发出多种逆变电路，大致分类如下：①按输出电能去向，分输出电能不返回公共交流电网的有源逆变电路和输出电能直接输向用电设备的无源逆变电路。②按直流电源性质，分由电压型直流电源供电的电压型逆变电路和由电流型直流电源供电的电流型逆变电路。③按主电路的器件，分由具有自关断能力的全控型器件组成的全控型逆变电路和由无关断能力的半控型器件（如普通晶闸管）组成的半控型逆变电路。④按电流波形，分正弦逆变电路和非正弦逆变电路。前者开关器件中的电流为正弦波，其开关损耗小，宜工作于较高频率；后者开关器件电流为非正弦波，其开关损耗较大，工作频率较低。⑤按输出相数，分单相逆变电路和多相逆变电路。
