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- 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。
- The power supply voltage may be controlled by replacing D1, D2, R1 and R2 with a variable voltage reference. 将D1、D2、R1和R2换成一个可变参考电压源,本电路就变成了一个可控电源。
- A new improved discrete variable voltage variable frequency equivalent sinusoidal control method is presented. 一种新的离散变压变频等效正弦控制方法被提出。
- 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。
- On the LCD panel, an integrated driving chip having a controller, a memory, a level shifter, a source driver, a common voltage generator and a DC/DC converter is mounted. 在LCD板上安置具有控制器、存储器、电平移位器、公共电压发生器、DC/DC转换器的集成驱动芯片。
- According to incomplete statistics, in the past 3 years, China exported more than 20 technologies, such as anthraquinone hydrogen peroxide solution, variable voltage absorption, etc. 据不完全统计,中国三年来出口蒽醌法双氧水、变压吸附等技术二十余项。
- The design parameters and some preliminary test results of this equipment including a 250 kV C-W high voltage generator, an accelerating tube and a duoplasmatron are reported in this paper. 文中描述了高压发生器、电压稳定系统,高梯度加速管和双等离子体离子源的设计、结构和试验结果。
- The rule of the Jet length and the atomization angle under variable voltage has been given. Based on particle system, using Visual C++ and OpenGL library with object-oriented method, the shape of oil atomization under variable voltage is simulated. 将可视化技术运用于静电雾化中,基于粒子系统原理,使用Visual C++结合面向对象技术和OpenGL图形库,根据所建立的数学模型,模拟了不同电压下油液的静电雾化形态。
- Jiang Xia,Jiang Qirong,Yan Gangui,et al.Self-excitation of induction motor shunted with LC filter of high voltage variable voltage variable frequency device[J].AEPS,2003,27(4):45-49(in Chinese). [5]蒋霞;姜齐荣;严干贵;等.;高压变频调速中LC滤波电容与异步电机之间的自激[J]
- Voltage generated by the motor at the instant of reclose may be equal to the supply voltage but exactly out of phase. 再合闸瞬间电机产生的电压可与电源电压相等但正好失相。
- Efficiency of impulse voltage generator 冲击电压发生器效率
- Design of Intelligent DC High Voltage Generator 智能直流高压发生器设计
- Battery-Aware Variable Voltage Task Scheduling 电池特性驱动的变电压任务调度
- lamp system constant voltage generator 照明系统定压发电机
- variable voltage variable frequency 变频调速
- Study on Impulse Voltage Generator with Steep Front 陡波头冲击电压发生器的研制
- Variable Voltage and Variable Frequency 变压变频
- Nominal voltage of impulse voltage generator 冲击电压发生器标称电压
- Variable voltage speed regulation 调压调速
- high voltage generator for x-ray X线用高压发生器