电压误差 meaning in Chinese
voltage error
Examples
- Based on the output - voltage error function , a novel time discrete modulation technique is proposed for matrix converters ( mcs ) and time - discrete difference equations of a mc circuit are derived
摘要针对矩阵变换器调制方式的特点，提出了基于输出电压误差函数分析的矩阵变换器离散调制技术，推导了基于时间离散和差分原理的电路方程。 - In this control scheme , the voltage error is processed by pi algorithms first , and then the current of the capacitor which equal to the differential of the voltage is imported to compose a two - loop control
该方案先对输出电压误差进行pi调节，在此基础上引入相当于输出电压微分的电容电流反馈信号构成双环控制，使逆变器输出电压具有良好的静态特性和动态特性。 - Specific issues examined are : compensation for the variation of the stator resistance , the offset error of the dc bus voltage , the voltage error generated by the forward voltage drop the dead time of the switches , improvement of the steady state performance , and the speed sensorless control for the pmsm dtc drive system are of major concern in this thesis
定子电阻变化，直流母线电压漂移，开关器件反向相电压降、逆变器死区时间引起的电压误差的补偿，提高系统稳态运行性能以及永磁同步电机直接转矩控制的无速度传感器运行方案等问题都是本文研究的重点。转矩的快速响应是直接转矩控制算法的一个卓越的性能。 - But often what is not obvious when reading a manufacturer ' s data sheet is how the initial accuracy of the device is affected by other key device parameters such as line regulation , load regulation , initial voltage error , output voltage temperature coefficient ( tc ) , output voltage noise , turn - on settling time , thermal hyste - resis , quiescent supply current , and long - term stability
但，人们阅读厂家的数据手册时，因受诸如(电源电压)线性调整率、负载调整率、初始电压误差、输出电压温度系数tc 、热迟滞(系数) 、静态电流和长期稳定度等参数的影响而使初始精度往往不明显。