本文介绍电压逆变器的原理,分析带上磁滞同步电动机这一负载后逆变器输出电压电流波形畸变的原因。
It introduces the principle of voltage inverter, analyzed the reason of distortion of output voltage and current wave form, as it is loaded with hysteresis synchronous motor.
在分析两相同步旋转坐标系下逆变器输出侧数学模型的基础上,提出一种新型闭环控制策略。
The proposed control strategy is developed through analyzing the mathematical model of the inverter output terminal under two-phase synchronous rotary coordinates.
以激光同步扫描测距传感器的数学模型分析为例,介绍了在传感器数学模型设计过程中采用数据融合的思想,以使得传感器的输出更加可靠的过程。
Take the model of laser range finder based on synchronized scanner as example, show how to use data fusion method in the process of sensor model designing to get more robust output.
文中对输出采用同步整流管对共模传导干扰模型的影响也进行了分析。
The influence on common mode EMI by a synchronous rectifier is analyzed too.
介绍了两个压电振子所构成的两腔串联和两腔并联压电泵的结构及工作原理,分析了两个压电振子驱动方式(同步工作和交叉工作)对两种结构压电泵输出性能的影响规律。
The structure and working principle of the pumps consisted of two PZT actuators were introduced, and the output performance of the pumps with different structure and driving strategy was analyzed.
并针对低速大转矩永磁同步电动机的特点采用基于ANSYS软件的分析方法,计算了不同转子位置时电机的输出转矩。
According to the feature of low-speed and high-torque permanent magnetic synchronous machine, the output torques are also calculated in different positions based on the ANSYS software.
对系统同步条件,相关度,同步健壮性,输出功率谱进行了分析;
The synchronization condition, correlation degree, synchronization robustness, and spectra of chaotic outputs are analyzed thoroughly.
分析结果认为:变频器输出电源的频率和相位与供电电源频率和相位不同步是造成计量系统产生故障的主要原因。
The results show that the frequency and phase position of frequency converter output power are out of phase with that of supply power, which is the main reason leading to metering system breakdown.
分析结果认为:变频器输出电源的频率和相位与供电电源频率和相位不同步是造成计量系统产生故障的主要原因。
The results show that the frequency and phase position of frequency converter output power are out of phase with that of supply power, which is the main reason leading to metering system breakdown.
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