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- constant flux linkage theorem 磁链不变原理
- 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;
- With a steady flow of improvements and bug fixes to existing software, the open source world is in constant flux. 随着对现有软件的改进和bug修复,开源世界的变化永无止境。
- Unlike the stable genetic code of DNA, many epigenetic marks are in constant flux. 不同于DNA上头稳定的基因编码,许多外遗传标签经常会发生变动。
- 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。
- The etheric web and energy vortexes of the earth are in constant flux and motion to adjust to the needs of the planet. 地球的乙太网路和能量旋涡,是稳定的变迁并调整行星的需求。
- 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。
- 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。
- They daily build an immense distributed document, one that is under eternal construction, constant flux, and fleeting permanence. 人们日复一日建造着一个巨大的分布式文档,一个处于不停建造,连续变化,短暂永恒状态下的文档。
- 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。
- With the interaction of the strong currents over the many reefs the topography is in a state of constant flux and development of new navigational hazards is swift. 藉由许多暗礁上强烈涌流的交互作用地质是新的航行危险的持续不断出现情形和发展是迅速的。
- Fear not: The rules of job seeking are in constant flux, and employers are looking for an impressive candidate, even if his or her credentials are unorthodox. 不必担心的是,求职规则总是处在不断的变化中,尽管你的资格证明书不合乎正统,只要能给人留下深刻印象,雇主就会看上你。
- 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。
- Referring first to the equation of the shunt motor shows that the downwards slop of the speed/torque curve is directly proportional to the armature resistance with constant flux and voltage. 并励电动机(机械特性)方程表明:若磁通和电压恒定,则向下倾斜的转矩/速度曲线的斜率是直接与电枢电阻成正比的。
- 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。
- All neurons, whether they reside in the hypothalamus or elsewhere, maintain a constant flux of charged ions across their cell membranes via donut-shaped proteins called ion channels. 所有神经元,无论他们居住在下丘脑或其他地方,保持恒定通量的电荷离子在其细胞膜通过甜甜圈形状的蛋白质称为离子通道。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- rotor flux linkage calculation model 转子磁链计算模型