电压有效值 meaning in English
rms voltage
root-mean-square voltage
voltage effective value
Examples
- Supply voltage effective value , frequency and waveform for which the technical specifications of the force transducer apply
力传感器所使用的技术说明中所规定的供电电压有效值频率波形 - Whereas if the contacts are in series with the alternating circuit , due to the passing zero property of voltage , we must evaluate the condition of contacts according to voltage value
但当触头接入交流电路中时，由于电压有过零的特征，所以要根据电压有效值来判断触头是打开还是闭合。 - Mc closed - loop control method based on dsvm is presented , in which the rms value of output line voltage is taken as feedback and pi regulator is adopted
提出了双空间矢量调制矩阵变换器的输出电压有效值闭环的控制方法,将矩阵变换器输出线电压有效值作为反馈值,采用pi调节器实现系统的闭环控制。 - The outer - loop adopting the voltage effective value feedback regulates voltage output and reduces the steady error of output voltage . the inner - loop control is inductance current feedback , which implements the stabilization of system , and limits the inductor current
外环采用电压有效值反馈,调节输出电压,内环采用电感电流瞬时值反馈,提高系统动静态特性,并对采用该方案的级联逆变器进行了全面分析。 - This dual - loop strategy is analysed completly and simulated . the implementation strategy is using digital and analogous hybrid control . the voltage loop is realized by dsp , and the inner - loop is realized by analogous circuit the design of cpld which simplified signal - phase cascade inverter circuit is also introduced in this paper
根据控制方案设计了采用数模混合方案的控制电路,电压外环采用dsp控制,实现输出电压有效值计算、 pi调解、输出限幅等操作,电流内环采用模拟电路实现,并基于复杂可编程逻辑器件cpld设计了载波移相电路和死区产生电路,简化控制电路。