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- Study on Control of Magnetic Flux Linkage Model Switching by Asynchronous Machine Direct Torque 电动机直接转矩控制磁链模型切换
- flux linkage model 磁链模型
- u-n flux linkage model u-n磁链模型
- This paper proposes an arc-tangent function with modifying factor to model the SRM based on the characteristic of flux linkage. 根据SRM磁链曲线的特点,提出了一种带修正因子的反正切函数来建立SRM模型的方法。
- The inductances of the armature windings and the field windings are calculated by using the flux linkage method. 根据磁链法分别计算了电枢绕组和励磁绕组电感等参数;
- The results of simulation indicated that the modified observer can estimate accurately the stator flux linkage when motor running at widerange speed. 仿真结果表明,该磁链观测器能在宽调速范围内精确地估算电机定子磁链。
- All inductances, speed voltage coefficients were calculated according to winding theory so that voltage and flux linkage equations were gained. 由绕组函数理论计算出电感、运动电势系数,建立电压和磁链方程。
- An accurate EKF observer was studied which estimates angular speed and position of the rotor, stator flux linkage and torque of IPMSM. EKF对永磁同步电动机的转子位置、角速度、定子磁链和转矩进行了精确参数估计。
- rotor flux linkage calculation model 转子磁链计算模型
- A new on-line permanent magnet flux linkage identification method for PMSM is presented to reduce the negative influence caused by demagnetization or position feed-back error. 提出一种基于卡尔曼滤波器的永磁同步电机永磁体磁场状况在线监测方法。
- Based on the relationship between real and estimated values of the stator flux linkage, the compensatory formulas of the estimated flux linkage and its principle block diagram were presented. 这种方法在采用低通滤波器代替纯积分环节的基础上,根据定子磁链的实际值与估计值之间的关系,推导出估计磁链的补偿公式,给出了原理框图,并对观测结果进行了仿真比较。
- This paper gives the fundamental equation of electric circuit of switched reluctance generator(SRG).The phase flux linkage,indutance and phase current of SRG are discussed based on unsaturated magnetic circuit. 给出了开关磁阻无刷发电机的相电路基本方程,分析了基于不饱和磁路条件的相磁链、相电感和相电流。
- The asymmetry of the inductances and excitation flux linkage, and the harmonic components in excitation flux linkage are taken into account.The line parameter state equation is derived. 考虑了电感和磁链的不对称性及励磁磁链中的谐波分量,推导出线参数状态方程。
- rotor flux linkage oriented control 转子磁链定向控制
- flux linkage position of the rotor 转子磁链位置
- flux linkage root mean square ripple 磁链均方根脉动
- flux linkage section subdivide control 磁链区间细分控制
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- stator flux linkage orientation vector control 定子磁链定向矢量控制
- the methods of magnetic flux linkage 磁链法