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ac regulation
相关语句
  交流调压
     A kind of AC regulation technology for single asynchronous motor
     一种单相电机的交流调压技术
短句来源
     This paper introduces application characteristic of SG3525 and analyzes forming process of pulse width modulated wave produced by pulse width modulator SG3525.It also analyzes implement theory of single phase AC regulation controlled by SG3525.
     本介介绍了SG35 2 5的应用特点 ,分析了由脉宽调制器SG35 2 5产生脉宽调制波的形成过程 ,以及由SG35 2 5控制的单相交流调压的实现原理。
短句来源
  “ac regulation”译为未确定词的双语例句
     After introduce the main technologies of AC regulation speed, the paper deduces in details the voltage space vector pulse width modulation (SVPWM) technology and SVPWM's vector selection of constant ratio of voltage and frequency.
     本文在介绍了交流调速系统的种种主流技术后,较为详细地讨论了电压空间矢量脉宽调制(SVPWM)技术,并对恒压频比且为同步调制时的SVPWM矢量的选择,进行了细致地推导。
短句来源
     According to the control demand of 1140V motor and on the basis ofdiscussing the working principle of AC regulation, the main circuit of ACregulator, hardware of controller and the drive&protection circuit of IGBT are designed. The arithmetic of PWM chop AC regulation and the method of data processingare presented also. The control board and control software of AC regulatorare developed ,etc.
     论文依据 1140V 高压电动机的控制需要,在论述了 IGBT 调压控制工作原理的基础上,设计了调压装置主电路、保护驱动电路及控制器硬件电路,提出了 PWM斩波调压控制算法及数据处理方法,完成了调压装置控制板的研制和控制软件的开发等工作。
短句来源
     After introduce the main technologies of AC regulation speed, the thesis deduces in details the SVPWM technology and the principle.
     本文在介绍了交流调速系统的种种主流技术后,详细推导了空间矢量脉宽调制(SVPWM)技术的基本原理,结合伺服电机对磁场定向控制理论给出了详细的阐述。
短句来源
     After introduce the main technologies of AC regulation speed,the paper deduces in details the voltage space vector pulse width modulation(SVPWM)technology and SVPWM's vector selection of constant ratio of voltage and frequency.
     本文在介绍了交流调速系统的种种主流技术后,较为详细地讨论了脉宽调制(PWM)技术及其谐波特性和电压空间矢量脉宽调制(SVPWM)技术,并对恒压频比且为同步调制时的SVPWM矢量的选择,进行了细致地推导。
短句来源
     By the use of SIEMENS AC regulation speed system, the shear system attaines excellent function, improves the control precision of the shear position and realizes the optimized shear.
     通过使用西门子交流调速系统 ,使得剪切位置控制准确 ,实现了最优化剪切
短句来源
  相似匹配句对
     AC.
     AC .
短句来源
     AC.
     存在K—Suslin树+ZF+┐AC。
短句来源
     Power Control Principle of AC Speed Regulation
     交流调速的功率控制原理
短句来源
     AC Converter Speed Regulation Patterns and Selection
     交流变频调速方式及选择
短句来源
     Regulation requirements
     技术要求
短句来源
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The paper presents a method of AC voltage regulation,using PWM technique to improve the performence of regulation, to reduce the volume of AC voltage regulator, to suppress the interference of low-frequency barmanic for power network. Theoretical analysis is made for this kind of AC regulation technique.Physical relization and testing data are introduced. AC voltage output can be independently regulated by means of regulating m, and the range of AC voltage regulation...

The paper presents a method of AC voltage regulation,using PWM technique to improve the performence of regulation, to reduce the volume of AC voltage regulator, to suppress the interference of low-frequency barmanic for power network. Theoretical analysis is made for this kind of AC regulation technique.Physical relization and testing data are introduced. AC voltage output can be independently regulated by means of regulating m, and the range of AC voltage regulation becomes wider.

本文提出用脉宽调制对交流电压进行调节的方法来提高交流调压的性能,缩小交流稳压装置的体积,抑制低次谐波对电网的干扰。文中对这种调压技术进行了理论分析,并介绍了物理实现和给出测试数据。通过调整调制比m,使输出的交流电压能独立地调节,而且调整范围较宽。

This paper introduces application characteristic of SG3525 and analyzes forming process of pulse width modulated wave produced by pulse width modulator SG3525.It also analyzes implement theory of single phase AC regulation controlled by SG3525.

本介介绍了SG35 2 5的应用特点 ,分析了由脉宽调制器SG35 2 5产生脉宽调制波的形成过程 ,以及由SG35 2 5控制的单相交流调压的实现原理。

This paper primarily discusses the electrical main drive control principle of the dividing shear which is the last shear equipment in the shear line of Baosteel 5 m Heavy Plate Mill. By the use of SIEMENS AC regulation speed system, the shear system attaines excellent function, improves the control precision of the shear position and realizes the optimized shear.

主要介绍了宝钢 5m宽厚板剪切线中最后一台剪切装置—定尺剪的电气主传动控制方法。通过使用西门子交流调速系统 ,使得剪切位置控制准确 ,实现了最优化剪切

 
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