1) Static Magnetic Field Calculation
平面稳定磁场计算
2) D stable temperature field
平面稳定地温场
1.
2-D stable temperature field is researched by finite differentiate method in this paper, including the establishment of differentiate equation, the solution of differentiate equations and programming.
采用有限差分法对平面稳定地温场进行了研究 ,根据数学模型建立起差分方程 ,用松弛法求解差分方程组 ,并编制了计算程序。
3) stabilizing magnetic field
稳定磁场
4) magnetic field calculation
磁场计算
1.
The electromagnetic model of the multi-solenoid superconducting magnet for the optimization is worked out based on the magnetic field calculation for the single solenoid magnet, and the stray field and the maximum fields of the multipl.
以单螺线管磁场计算为基础,用矢量叠加的方法计算多螺线管磁体的漏磁和最大磁场,从而建立了用于优化的螺线管型超导磁体的电磁模型。
2.
The claw pole alternator design is very complicated because of rotor s 3D construction,and the magnetic field calculation of the claw pole alternator is fundamental to the design and analysis of the alternator such as parameters calculation, performance analysis, and the design of hybrid claw pole alternator with new type permanent magnet.
爪极电机的设计是比较复杂的问题 ,因为其转子结构和磁场分布呈三维性 ;而爪极电机的磁场计算又是分析、设计爪极电机的基础 ,它对于爪极电机的参数计算、性能设计和采用永磁材料设计新型混合式爪极电机都具有十分重要地意义。
5) magnetic field computation
磁场计算
1.
Finally,The experimental data is given and compared with the magnetic field computation results to prove the method above is available.
给出了样机实验数据,并与磁场计算结果进行了对比分析,比较结果说明以上方法是有效的。
2.
The movement of the rotor is necessary for magnetic field computation of electric machines.
电机磁场计算中转子的转动十分必要,转子移动时气隙网格将发生畸变影响计算精度。
3.
A numerical-analytical method is applied to the two-dimensional magnetic field computation in rotating electric machines in this paper.
以一台永磁无刷电机的磁场计算为例,通过与有限元法的计算结果比较,验证了本文方法的正确性和有效性。
6) principal Hplane
磁场平面
补充资料：平面—单齿极对的磁场特性
平面—单齿极对的磁场特性
magnetic field characteristics of pole pair to plane-single tooth
P一ngmlon一daneh一j一du一de elehang texlng平面一单齿极对的磁场特性(magnetie fieldeharaeteristies of pole Pair to plane一singletooth)由平面极和单个齿极组成的磁极对的磁场分布规律。齿极截面为双曲线形(见图)，齿极尖端呈圆弧形，齿极的渐近线在平面极上有交点。采用这样的齿形，齿极尖端不易磁饱和。这种磁极对常用于干法盘式磁选机。 平面一单齿极对的结构参数主要是齿极尖角、齿尖圆弧半径及两极间的极距。齿尖圆弧半径r与极距Z有关，一般:、0.51。齿尖做成圆弧状以增大吸附面积，同时防止齿尖磁饱和及磨损后增大极距。沿齿极对称面上的磁感应强度为军 平面一单齿磁极对 。_;，_二_卫「，，些卫、2___:卫:。。 B，一B“s，ntL‘一(厂)‘cos‘tJ’式中B。为平面极表面上的磁感应强度，T;月为齿极尖角，(o);l为极距，cm;y为离齿极的距离，cm。磁场梯度(grad召y)为 华一:。，(，一，)[，2一(，一，)ZcoSZ菩〕15 dy一沪、“了’L“‘J’一2 ·‘·普一普等式右侧的负号(可省略)。表示磁场梯度的方向与y轴相反。磁场力为 (。;rad。)y一。:，“(，一，)SinZ冬。。52粤 、~5!。协~/y~u，、。7’一‘2一2 〔22一(z一，)2一普:一 (子卜仲元)
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