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phase sine wave
相关语句
  三相正弦波
     An effect method of avoiding magnetic-bias in single, three phase sine wave inverter
     单、三相正弦波逆变器偏磁抑制的有效方法
短句来源
  “phase sine wave”译为未确定词的双语例句
     Development of Battery Discharge Device Feeding Energy Back with Single Phase Sine Wave Inverter
     单相正弦波逆变蓄电池并网放电装置的研制
短句来源
     The main circuit configure and operation principle of battery discharge device feeding energy back with single phase sine wave inverter are introduced, and its control method and circuit are also analyzed.
     介绍了单相正弦波逆变蓄电池并网放电装置的工作原理和主电路结构,并对其控制方法和控制电路进行了研究.
短句来源
     A new voltage source inverter based on bidirectional Buck-Boost is proposed in this paper. The basic control technique, called "duty cycle regulation based SPWM method" is presented, which is that the output voltage of single bidirectional Buck-Boost converter is changed according to the change of duty cycle, if the two 180° phase difference output of bidirectional Buck-Boost converter are subtracted, an idea single phase sine wave will be obtained;
     提出了一种Buck Boost变换方式的逆变器,其基本控制思想是通过改变一个周期内的占空比,以改变单个双向Buck Boost变换器的输出电压。 两个相位相差180°的双向Buck Boost变换器的输出电压相减即可得到较为理想的单相正弦波;
短句来源
  相似匹配句对
     PHASE DIAGRAM OF sine-GORDON SYSTEM
     sine-Gordon系统中的相图
短句来源
     And the fluctuation of the sine and cosine functions of the phase has the same conclusion.
     而且光场位相的正、余弦函数的涨落也具有同样结论。
短句来源
     The third phase is for
     第三阶段:探究能力与再创造能力提高阶段(高三)。
短句来源
     A Software Method for Phase Detecting of Triphase Sine Waves
     三相正弦波相序的软件测试法
短句来源
     the phase of the mortgage ;
     楼花按揭的阶段性;
短句来源
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  phase sine wave
The MCU reads the value of a speed control potentiometer and generates the three-phase sine wave PWM required to drive the power transistors.
      


Based on digital three-phase sine wave synthesis technology, a precision power supply system H/HLD-005 for gyrocompass was designed and tested. Several types of fault monitoring devices and an emergency power supply are incorporated in this system. The stability and reliability were proved to be excellent. The system originally designed to provide power supply for naval gyrocompass is also suitable for civil usage. Circuit design and test results are also presented in the paper.

本文介绍一种采用数字式三相正弦波合成技术和设置多种故障检测报警功能以及配备应急供电的陀螺罗经电源系统。它的性能稳定可靠,使用方便。实践证实这种电源革新方案是可行的,它不仅适用于精度高的军用罗经,对于民用罗经也是有益的。

The design and application of avoltage-controlled oscillator was described in this paper. The principle including two-phase sine wave oscillator, adjustable range limiter and voltage-controlled circuit is presented in detail. An equipment based on this theory, which is used in voltage automatic adjuction is also mentioned.

介绍了一种振幅由直流电压控制的正弦波振荡器的设计及应用。对设计的二相正弦波振荡器、任意限幅器及压控振幅电路进行了详细的理论分析与推导,给出了压控振幅振荡器的实用电路和试验数据,并列举了该电路应用于自动调节的例子。

The main circuit configure and operation principle of battery discharge device feeding energy back with single phase sine wave inverter are introduced, and its control method and circuit are also analyzed. A prototype is manufactured according to them.The experiment results indicate that battery discharge device has the characteristics of low harmonic current, high power factor and constant current discharge.

介绍了单相正弦波逆变蓄电池并网放电装置的工作原理和主电路结构,并对其控制方法和控制电路进行了研究.在此基础上,研制了一台实验样机.实验结果表明,该装置具有输出功率因数高、对电网谐波污染小、恒流放电等优点.

 
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