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   输出电压波形 的翻译结果: 查询用时:0.019秒
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输出电压波形
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  output voltage waveform
     The paper researches the means of create SVPWM via TMS320LF2407DSP, according to the math model of inverter on UPFC and the creation process of SVPWM, constitutes the corresponding simulation model in SIMULINK, and validates them by MATLAB simulation system, gains ideal output voltage waveform.
     论文研究了通过TMS320LF2407DSP生成SVPWM调制波的方法,根据UPFC逆变电路的数学模型、SVPWM的产生过程,构成了相应的SIMULINK仿真模块,并通过MATLAB仿真系统对其进行了验证,得到了理想的输出电压波形
短句来源
     Introduces the method for measuring the symmetry of output voltage waveform of the bidirection thyristor by use of multimeter.
     重点介绍使用万用表测量双向可控硅输出电压波形对称性的简便方法。
短句来源
     Introduces the method for measuring the symmetry of output voltage waveform of the bidirection thyristor by use of multimeter.
     重点介绍使用万用表测量双向可控硅输出电压波形对称性的简单方法。
短句来源
     The CVCF-SPWM inverter is the core of a UPS system which required high quality output voltage waveform.
     CVCF-SPWM 逆变器是UPS 系统的核心部件,要求它具有高质量的输出电压波形
短句来源
     A Simply Measurement Method of bidirection Thyristor Output Voltage Waveform Symmetry
     测试双向可控硅输出电压波形对称性的简便方法
短句来源
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  “输出电压波形”译为未确定词的双语例句
     The operation principle of repetitive control of output voltage of SPWM inverter and design method of repetitive controller are introduced.
     介绍了SPWM逆变电源输出电压波形重复控制的工作原理及重复控制器的设计方法。
短句来源
     According to the theoretical analysis and experimental results, the strategy of fixed switching frequency SPWM instantaneous control with capacitor-current feedback has the advantages of high output-voltage, tough external characteristics and nonlinear load adaptability.
     理论分析和实验结果表明 ,在系统稳定条件略为苛刻的情况下 ,采用固定开关频率的电容电流反馈控制的逆变器具有很好的输出电压波形、很硬的外特性以及良好的非线性负载适应性 ,是一种较好的电流瞬时值控制技术
短句来源
     The design of the equipment adopts TMS320LF2407 to control the traditional CVT on second side with digital strategy,realizes the function of amplifying the power of input voltage signal,implements dead-beat voltage control and dead-beat observer based inner current control using DSP,improves the real-time capability and the accuracy of the measurement system greatly,avoids the effect produced by A/D and calculation delay,ensures that the output voltage can track the input signal perfectly.
     为保证电力系统高压测量的准确度,采用TM S320LF 2407芯片对传统电容式电压互感器(CVT)的二次侧进行数字化控制,利用PFC校正实现输入电压信号的功率放大,基于DSP的无差拍外电压环控制和带无差拍观测器的内电流环控制,大大改善了因采样延时和计算延时对测量系统实时性和精确性的影响,使得该装置输出电压波形能很好地跟踪输入电压。
短句来源
     Simulation and experiment show the UPS system has the merits of strong ability with three-phase unbalanced load,low total harmonic distortion(THD) of output voltage,high work efficiency.
     通过仿真和实验结果表明,该UPS系统具有带三相不对称负载能力强,输出电压波形总谐波失真度(THD)小,工作效率高等优点。
短句来源
     When the input voltage varies from 40V to 60V and the output side varies from no load to rated resistance load, the output voltage will vary within 1.3% with the THD of less than 2% and the highest efficiency of 86.3%.
     当输入电压变化、输出从空载变化到额定阻性时,输出电压变化量小于1.3%,正弦输出电压波形失真度小于2%,变换效率最高为86.3%,额定阻性负载时效率为84.4%。
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  相似匹配句对
     An Analysis of Wave Form of Output Voltage in the Inverse (DC/AC) Change Circuit
     逆变电路输出电压波形分析
短句来源
     The experiment voltage waveform is given at last.
     并给出了系统实际输出电压波形
短句来源
     A simply Measurement Method of Bidirection Thyristor Output Voltage Waveform Symmetry
     测试双向可控硅输出电压波形对称性的简便方法
短句来源
     The output voltage of the inverter is ideal.
     实验样机的输出电压波形接近理想的正弦波。
短句来源
     A Simply Measurement Method of bidirection Thyristor Output Voltage Waveform Symmetry
     测试双向可控硅输出电压波形对称性的简便方法
短句来源
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  output voltage waveform
The CAF versus frequency data has been used to evaluate the input and output voltage waveform of the transreceive system.
      
A simplified schematic of the hourglass integrator and an example output voltage waveform.
      
As we will show this complexity also appears in the output voltage waveform so that the waveform asymptotically goes to its final value with ringing.
      
For each transition of the output voltage waveform, the Miller capacitance is discharged and then charged in the opposite direction.
      
Fast switching speed of the semiconductor devices results in high dv/dt at the rising and falling edges of the inverter output voltage waveform.
      
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In recent years, with the introduction of high-power transistors as switching elements in sinusoidal pulse-width inverters, the tendency to gradually replace the DC drive by the AC drive is becoming more and more apparent.Harmonic contents generated in the output voltage of three main types of inverters are analysed and formulas for calculating the amplitude of each harmonic derived. The sinusoidal pulse-width modulation shows its superiority in higher voltage conversion ratio and lower harmonic contents. An...

In recent years, with the introduction of high-power transistors as switching elements in sinusoidal pulse-width inverters, the tendency to gradually replace the DC drive by the AC drive is becoming more and more apparent.Harmonic contents generated in the output voltage of three main types of inverters are analysed and formulas for calculating the amplitude of each harmonic derived. The sinusoidal pulse-width modulation shows its superiority in higher voltage conversion ratio and lower harmonic contents. An example of harmonic constant calculation is given.

最近几年,采用大功率晶体三极管做开关元件的正弦波脉宽调制逆变器,使交流传动逐步朝着取代直流传动的趋势发展.本文用谐波分析的方法对三种主要型式的逆变器输出电压波形的谐波含量进行分析,导出了各次谐波幅值的计算公式,论证了正弦波脉宽调制逆变器在获得较高的电压转换率和较低的谐波含量方面的优越性,并且进行了谐波含量的计算.

This paper analyses the output voltage waveform of the CCLID with floating diffusion amplifier (FDA) output circuit and proposes the concept of "reset inefficiency". The cause of the output voltage waveform in the modulation order, the formation of clock pulse disturbance and the influence of operating point parameters on the output voltage waveform are described and the method of regulating operating point parameters is presented.

本文分析CCLID浮置扩散放大器(FDA)输出电路的输出电压波形.文中提出了“复位损失率”的概念,论述了输出电压波形呈现“调制”状态的原因、时钟脉冲干扰的形成以及工作点参数对输出电压波形的影响,并给出了调节工作点参数的方法.

This paper demonstrates the theory that each width of pulse of the inverter with sinusoidal pulse-width modulation (S-PWM) basically undergoes no change during adjustment of frequency and voltage. In the meantime, it also extends the law which governs the shifting of the position of each pulse. A conclusion is therefore arrived at, on the basis of the above-mentioned, that the S-PWM inverter can be easily and precisely controlled with digital circuits.In addition to the brief description of the related electric...

This paper demonstrates the theory that each width of pulse of the inverter with sinusoidal pulse-width modulation (S-PWM) basically undergoes no change during adjustment of frequency and voltage. In the meantime, it also extends the law which governs the shifting of the position of each pulse. A conclusion is therefore arrived at, on the basis of the above-mentioned, that the S-PWM inverter can be easily and precisely controlled with digital circuits.In addition to the brief description of the related electric circuits, an analysis is also made of the harmonic contents of the S-PWM inverter.

采用正弦脉宽调制的逆变器,由于有效率高、输出电压波形中所含谐波分量小等优点而普遍受到人们的重视.本文论证了正弦脉宽调制逆变器在调频调压过程中各脉冲宽度基本不变,并找出了各脉冲所处位置的变化规律,从而得出了正弦脉宽调制逆变器的控制能用数字电路简单而精确地实现的结论.文中还介绍了有关电路,并对逆变器的谐波等也进行了分析.

 
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