1) finite element time-stepping method
有限元时步法
2) time-step finite element method
时步有限元法
1.
The method is based on coupling of two-dimensional time-step finite element method and exterior drive circuit.
该方法采用二维时步有限元法和外部驱动电路联立求解,考虑LIM的磁轭和背铁材料中的磁饱和现象和运动速度对端部效应的影响,直接计算出LIM在起动和正常工况运行时的电流、电压、磁密、推力、效率等参数。
3) time-stepping finite element method
时步有限元法
1.
Based on the time-stepping finite element method,the paper presents the PM BLDCM model,and the simulation results are presented.
采用时步有限元法对永磁无刷直流电机进行建模并进行仿真。
4) time-stepping FEM
时步有限元
1.
Based on the former literature and research of our work group, thetime-stepping FEM dynamic analysis model is deduced in detail at first and anew approach is obtained.
本文采用近年发展起来的基于时步有限元的场路结合方法,对有斜槽的异步电机动态过程进行深入研究。
2.
For the powerformer prototype machine in this paper, field-circuit coupling time-stepping FEM is proposed to calculate no-load EMF waveform of salient pole synchronous machine under different constraints for damper end winding.
本文提出了场路耦合时步有限元法来计算凸极同步电机空载电动势波形,针对能量变换器样机,进行了考虑不同阻尼绕组约束条件下的空载电动势波形的计算,并对计算结果和实验值进行了比较。
5) time-stepping finite element method
时步有限元
1.
When simulating turbo-generator transient process by field-circuit coupled time-stepping finite element method (T-S FEM), the model of excitation winding was often represented by the circuit equation towards entire loop; however, this method cannot accurately describe the eddy current distribution in the excitation winding and its effect to the loss.
在利用场路耦合时步有限元方法对汽轮发电机暂态过程进行仿真计算时,对励磁绕组模型的考虑,往往通过列写整个回路的电路方程表示;该方法无法准确描述励磁绕组中涡流的分布及其对损耗的影响等问题;为了准确的反映电机暂态过程下励磁绕组中涡流的影响,该文先对励磁绕组中各导体单独列写方程,再利用整个回路的电压方程将其联系起来,同时施加串联约束条件;最终得出考虑串联约束条件下计及涡流分布的励磁绕组新模型及基于该模型下的场路耦合时步有限元方程。
6) time-stepping finite element method coupling with circuit
场路耦合时步有限元法
1.
In this article,time-stepping finite element method coupling with circuit is programmed and used to compute the output voltage of the SSPSPSG on rated load.
本文采用场路耦合时步有限元法编程计算了小型凸极单相同步发电机额定负载时的电压波形,计算结果与实验结果接近,证明了该计算方法及所编程序的正确性。
补充资料：寄蕲州簟与元九因题六韵 时元九鳏居。
【诗文】：
笛竹出蕲春，霜刀劈翠筠。
织成双锁簟，寄与独眠人。
卷作筒中信，舒为席上珍。
滑如铺薤叶，冷似卧龙鳞。
清润宜乘露，鲜华不受尘。
通州炎瘴地，此物最关身。
【注释】：
【出处】：
全唐诗
笛竹出蕲春，霜刀劈翠筠。
织成双锁簟，寄与独眠人。
卷作筒中信，舒为席上珍。
滑如铺薤叶，冷似卧龙鳞。
清润宜乘露，鲜华不受尘。
通州炎瘴地，此物最关身。
【注释】：
【出处】：
全唐诗
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条