变压变频,VVVF英语短句,例句大全

变压变频,VVVF
1)VVVF变压变频
1.A VVVF Power Supply based on Hybrid Pulse Width Modulation;HPWM控制的变压变频电源
2.A Selective Harmonic Elimination VVVF System for Electric Vehicles Based on the Combination of a Microprocessor and a Bulky Memory;基于单片机和大容量存储器组合的特定消谐式电动车用变压变频系统
3.In the study of HXD1 electric locomotive auxiliary system domestic course,the electric locomotive auxiliary systems(including VVVF load branch and CVCF load branch)for the simulation study.在HXD1型电力机车辅助系统的国产化研究过程中,对该型电力机车的辅助系统(包括变压变频负载支路和定压定频负载支路)进行了仿真研究。

英文短句/例句

1.The Design of SPWM VVVF Power Supply Based on DSP;基于DSP的SPWM变压变频电源的设计
2.New scheme of port network-cased VF speed regulation system基于端口网络理论的变压变频调速新方案
3.The frequency inverters has a function of variable voltage and variable frequency.频率逆变器具有变压、变频功能。
4.Design of 36 Pulse Phase-shiting Transformer of HV Frequency Inverter高压变频器36脉波移相变压器的设计
5.automatic frequency control transformer自动频率调整变压器
6.frequency-DC voltage converter频率-直流电压变换器
7.image intermediate frequency transformer图像信号中频变压器
8.image intermediate frequency transformator图象信号中频变压器
9.cascade power-frequency testing transformer串级工频试验变压器
10.Research on the Common Mode Voltage of High Voltage Variable Frequency Driver and Electronic Power Transformer;高压变频器和电子电力变压器共模电压研究
11.Six-phase Transformer Design Applying Matlab for Cycloconverter交交变频用6相变压器的Matlab辅助设计
12.Research on Voltage Balancing of Series Connection of IGBTs in a 10kV High Voltage Frequency Converter;10kV高压变频器中IGBT串联均压的研究
13.The Application of High-voltage Inverter in the Screw Air Compressor高压变频器在螺杆式空压机上的应用
14.Development of a Compact Repetitive High-voltage Pulse Transformer紧凑型重复频率高压脉冲变压器研制
15.The Application of High Voltage Inverter in the Toward Multiple Air Compressor高压变频器在往复式空压机上的应用
16.A Phase Shift Full-bridge Zero-Voltage Switching Converter Based on Isolated Transformers基于隔离变压器的移相全桥零电压开关变频器
17.Research and Design of Application of Phase-Shifting Transformer to HV Frequency Converter移相变压器应用于高压变频器的研究与设计
18.Time-domain Calculation of Transformer Windings Overvoltage under VFTO Considering Frequency-dependent Parameters;陡波前过电压下频变变压器绕组过电压时域算法研究

相关短句/例句

variable-voltage inverter变压变频器
1.This paper introduces the main types of quiescent variable-voltage inverter and design characteristics of correspondent variable-frequency motor.简单介绍了静止式变压变频器的主要类型和与之相应的变频电机设计特点,根据交流调速系统的特点及逆变器运行时对变频电机工作的影响,从系统的角度对变频电机在电磁设计、耐电晕绝缘系统、轴承绝缘技术、结构设计方面加以阐述。
3)variable frequency transformer变频变压器
1.The operation principle of VFT(variable frequency transformer) for asynchronous interconnection and power flow control is analyzed, and the control systems for the VFT are designed based on the mathematical model for the VFT established in this paper.分析了变频变压器(variable frequency transformer,VFT)异步联网和控制潮流的基本原理,建立了VFT稳态运行时的数学模型,设计了VFT的转子转速控制器和传输功率控制器。
4)high-voltage frequency conversion高压变频
1.The operating principle and energy-saving principle are introduced based on the analysis of applied example of high-voltage frequency conversion of 300 MW unit condensate pump.介绍了变频器的工作原理及节能原理,通过分析300 MW机组凝结水泵国产高压变频器的应用实例,指出现有运行方式中存在的问题;通过比较运行过程中不同负荷工况下的参数,可以看出高压变频技术的应用具有良好的经济效益、社会效益以及良好的推广价值。
5)high voltage frequency conversion高压变频
1.Application of new high voltage frequency conversion operation technology to auxiliaries in thermal power plant高压变频运行新技术在火电厂辅机上的应用
2.Starting from a new aspect,it explained a new way to realize energy saving without retrofitting DCS and control logic at site in the application of high voltage frequency conversion.从全新的角度,诠释了高压变频在系统应用中不对DCS和现场控制逻辑改造,即可实现节能应用的一种新方法。
6)high voltage inverter高压变频
1.This high voltage inverter system uses the high voltage elevator inverter which Shandong Xinfengguang Electronic Technology Develops Co.主要介绍了煤矿提升绞车高压变频系统的实施目标,实施过程以及解决的技术关键。