SPWM造句
Consumption Calculation of SPWM wave-driven Stirling Refrigerator;
A fully digitally controlled SPWM inverter with IGBTs as the main power devices is introduced.
Automatic Code-generation of SPWM of Cascaded Two H-bridge Inverter based on RTW
The Modeling and Simulation of Vector-Control System for SPWM Variable Frequency Control;
Target Code Generation of NPC Single-phase Five-level SPWM H-bridge Based on Matlab
SPWM Control of Capacitor-clamped Five Level Inverter Comprised of Asymmetric H Bridge
This paper describes the basic working principles and control methods of three-phase high- frequency boost & buck IGBT SPWM rectifiers.
The CVCF-SPWM inverter is the core of a UPS system which required high quality output voltage waveform.
介绍了西门子专用单片机CCCU的编程技巧和SPWM实现方法。
The Development of a New Type SPWM Mode Operating Frequency Current and Voltage Supply for the Electric Energy Meter Accuracy Testing Equipment;
Introduction was made to the method of sine pulse width modulation (SPWM) wave generated by table searching, which is based on area equivalence principle.
通过把矩阵变换器等效为虚拟的交直交变换器,将SPWM控制技术应用于其中,提出了矩阵变换器的SPWM控制策略
该电源由PWM高频升压斩波器及数字化控制SPWM逆变器组成,具有IGBT多重保护及机车抗emi特殊设计。
Experiments show that the motor phase current controlled by this kind of SPWM inverter can be strictly sinusoidal and the running of the motor can remain steady for the ultra low speed range.
介绍了一种基于面积等效原理,采用查表法产生正弦脉宽调制(SPWM)波的方法。
针对DC谐振直流环节逆变器须采用离散脉冲调制的特点,提出了一种新型软化SPWM波形合成方法。
针对SPWM全桥逆变电源输出变压器直流偏磁问题,详细分析了直流偏磁对逆变电源的影响,并提出了一种基于DSP的全数字化控制方案
基于CPS - SPWM技术的级联型多电平变流器结合了二者的优势,在大功率电力电子装置中有良好的应用前景。
本文从理论和实验两方面研究了级联型多电平变流器及CPS - SPWM控制策略在有源电力滤波器中的应用。
根据脉宽调制的规则采样法,得出SVPWM隐含调制函数,通过和SPWM调制函数的比较,给出了SVPWM中调制度的计算公式。
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采样控制系统造句
1、本文提出了一类异步多速率采样控制系统。2、离散系统在实际中有着广泛的运用,如计算机控制系统、采样控制系统。3、本文将应用于连续控制系统求传递函数的梅逊公式,应用扩展到采样控制系统,给出了一种求采样控制系统闭环脉冲传递函数的简便方法。4、提升技术现...
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余心造句
1、岂余心之可惩?2、亦余心之所善兮,________________。3、容华一朝尽,情余心不变。4、一切已成空只余心跳动5、许余心之所愿兮,唯吾心之所得6、呜呼余心诚岂弟,愿往教诲究终始。7、道修远其难迁兮,伤余心之不能已。8、苟余心之端直兮,虽僻远其何伤?屈原。9、苟余心之...
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穿彻造句
1、一百若论及威力,仅以口径及侵彻力来形容,按照紫*光团大小来说,应该是米至米的穿*火箭*,不过紫*的穿彻能力要远远弱于咱们同等口径的火箭*。2、“首领们”没有穿彻罗基华丽的服饰,而是穿着大平原印第安人的传统服装。3、首领们没有穿彻罗基华丽的服饰。而是穿着大...
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缬更昔洛韦造句
1、巨细胞病毒感染可使用*物治疗,如更昔洛韦,缬更昔洛韦和膦**。2、方法以更昔洛韦为原料,经过酯化、还原两步反应得到目标物缬更昔洛韦。3、近期发现:先期预防*应用缬更昔洛韦在对巨细胞病毒的预防是有效的。...
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