stator voltage meaning in English
定子电压
Examples
- It proves that the capability of wind generator is determined to slip , rotor voltage and angle between rotor voltage and stator voltage , and investigates the control model based on the stator field - oriented vector control
文中还分析了双馈型风力发电机的转矩特性和稳态特性，证明了发电机的性能由转差率、转子电压和定转子电压间的相位角差决定的。 - Just using the stator currents , stator voltages , and velocity , the method proposed in the paper makes real time identification of induction motor parameters based on the least squares identification algorithm . the method does n ' t use the rotor flux signal , avoiding the coupling between the rotor flux observation and the parameter identification
本文提出仅用电机的定子电流、电压和转速进行电机参数的辨识方法，它利用递推最小二乘法进行在线参数辨识，该方法不需要观测得到的磁链信号，消除了磁链观测和参数辨识的耦合。 - It also builds the mathematic model of all section of vscf ac exited wind power generation system on a - b - b and d - q coordinate system by the coordinate commutation technology . the thesis gives the characteristics of torque , active power , reactive power and the steady - state analysis of it . it proves that the capability of wind generator is determined to slip , the amplitude and phase of rotor voltage , the phase dispatch between stator voltage and rotor voltage
并分析了交流励磁风力发电机作变速恒频运行时的工作原理，阐述了与同步发电机、异步发电机的不同之处，分析了其能量平衡关系，在坐标变换技术的帮助下，详细推导了交流励磁发电机在a - b - c坐标系和d - q坐标系下的数学模型，分析并仿真了其有功和无功特性、转矩和功率调节特性、稳态运行和机械特性，证明了发电机的性能由转差率、转子电压的相位和幅值、定转子电压相位差所决定的。 - For above purpose , we must synchronously and constantly acquire several signals , such as stator voltages , stator currents , rotor speed of asynchronous motor and so on , and synchronously save , dynamically display , fully analyze and process the acquired signals . apparently , the traditional measuring instruments ca n ' t satisfy these special requirements . if the digital storage oscilloscope is adopted to record data , it ca n ' t resolve two problems : the low storage capacity and the poor data analysis and process
为了达到上述目的，需要同步、长时间地采集异步电机端部电压信号、电流信号、电机转速等多路信号，并对采得的信号进行实时存储、动态回放和分析处理，采用传统测量仪器已经不能满足这些要求，采用数字存储示波器记录数据，存在存储深度不够及数据分析处理的问题。 - The rotor velocity and position can be taken as two states variable of the system by using the ekf on the basis of the theory of the bldcm . based on the measured stator currents and stator voltages , we can estimate the rotor velocity and position . it is very useful for us to study the application of the velocity and position sensorless operation of brushless dc motor drives
在直流无刷电机的原理基础上,利用扩展卡尔曼滤波器将转子转速和位置看成系统的两个状态变量,根据定子侧可测的电流、电压值,逐步估计出转子转速和位置,为无速度和位置传感器无刷直流电机控制系统打下基础。