field winding

1. Alternator field winding Design on a Combined Rotor of Permanent Magnet Synchronous Reluctance Machine
   交流发电机磁场绕组组合式永磁同步磁阻电机的转子设计
2. The capacitor is electrically connected in series to field winding in a state in which diode is electrically cut from field winding when decreasing field current into field winding.
   该电容器与场线圈的电气联接方式为串联，当场线圈的场电流减小时，便会切断二极管与场线圈的联接。
3. Alternator field winding double torsion machine
   双列螺旋弹簧卷绕机
4. Excitation system generally consists of two parts, part of the excitation power unit, it is synchronous generator field winding to provide DC excitation current;
   励磁系统一般由两部分组成，一部分是励磁功率单元，它向同步发电机的励磁绕组提供直流励磁电流；
5. The winding through which a current is passed to produce the primary source of flux in the machine is called the field winding.
   电流通过其在电机中产生主磁通的绕组称为励磁绕组。
6. Adjustment Design on Temperature Rise of Field Winding for Small Salient-pole Synchronous Generator
   小型凸极同步发电机励磁绕组温升的调整设计旋转变压器的新型绕组
7. Numerical Calculation and Analysis of Temperature Field of Winding in Dry-type Power Transformer
   干式变压器绕组温度场的数值计算与分析
8. The constitution of magnetic field of giant magnetostrictive actuator is analyzed, and the strength of magnetic field of winding is computed.
   分析了致动器工作磁场的组成及线圈轴向磁场的分布情况；
9. Field winding large diameter FRP tanks
   现场缠绕大直径玻璃钢容器
10. In the second chapter, the structure of transformer is described, and the method of calculating the short current and the distribution of oozy magnetic field of winding are put forward.
    第二章介绍了电力变压器的结构，并对变压器绕组的变形机理进行了深入的分析，给出变压器短路电流的计算方法，然后以典型绕组为例，分析了变压器绕组的漏磁场分布。
11. The results are consistent with the calculated value from the transition and compensation wires of the toroidal field winding, and the measured value of stray field of the ohmic heating system by magnetic probe as well.
    结果符合于按环向场绕组的过渡线和补偿回线的汁算值以及用磁探针对加热场杂散场的测量值。
12. Results show that the temperature of field winding is in accordance with tested value.
    结果表明，最高温度值与实测值基本相符。
13. In this paper, analysis shows that large reverse voltage may be induced across the field winding during the transient processes of synchronous generator with rectifier excitation when a line to line or 3-phase short circuit fault as well as the short circuit clearing with grid voltage recovery.
    本文分析表明，带整流器励磁的同步发电机，当两相短路或三相短路以及短路切除恢复到电网电压的瞬态过程中，在励磁绕组两端可能感生高反向电压。
14. Armature Magnetic Field and Winding Inductance of Hybrid Synchronous ( Stepping) Motor
    混合式同步（步进）电动机的电枢磁场及绕组电感
15. This paper sets up the mathematic model of heat transfer and oil flow, and finishes the calculation of oil flow distribution and temperature field of winding in large natural oil circulation power transformer with oriented cooling structure.
    本文建立了传热与流动数学模型，完成了大型自然油循环导向冷却方式变压器的油流分布和绕组温度场计算。
16. It consists of a rotor and a stator including iron winding, an additive magnetic field adjusting winding, a cup-type rotor with special magnetic pole, inductive slip-rings and power electronic controller.
    该系统主要由具有铁心绕组的转子和定子、附加调磁线圈、具有特殊磁极结构的杯形转子、感应式集流器和功率电子控制器等组成。
17. Ping-Pong type protection for ground fault in field winding is widely used for its merits. However, there are still some problems in protection applications.
    乒乓式励磁绕组接地保护由于自身的优点而被广泛应用，但是该保护在应用中存在2个问题：一是由于切换电路中元件参数选取不合适，会对保护精度造成较大影响；
18. Axial vibrations of transformer windings under sudden short-circuit condition are calculated and the effects of misalign between winding magnetic centers on magnetic field, winding short-circuit force and axial vibration of windings.
    计算变压器在突发短路情况下绕组的轴向振动，分析绕组磁中心不重合对磁场、绕组短路力及绕组轴向振动的影响；
19. An Analysis of Air Gap Fringing Loss Field and Winding Structure for Power Electronics High-Frequency Planar Inductors
    电力电子平面化高频电感器气隙扩散磁通损耗及绕组结构
20. The Study of the Eddy Losses and Temperature Field of Winding in Power Transformer
    电力变压器绕组中的涡流损耗及其温度场研究
21. Effects of structure, Gap Magnetic Field and Winding layers of Micromotor on It's Output Torque
    微马达结构、气隙磁场和绕组层数对微马达输出力矩的影响
22. Using the unit generator Field-circuit Coupled Time-Stepping Finite Element Model, the open-circuit of generator terminal ends as well as the stator three-phase sudden short circuit process are simulated. The no-load voltage curves, and the short-circuit current dynamic curves of stator windings and field winding are gotten.
    利用该单元电机场路耦合时步有限元模型，对发电机机端开路、三相突然短路过程进行了仿真计算，得到了发电机空载电压曲线以及定转子绕组的短路电流动态响应曲线。
23. The multi-loop mathematical model of the turbine generator with field winding inter-turn short circuits under no-load and grid was established.
    建立了汽轮发电机空载和并网时励磁绕组匝间短路的多回路数学模型。
24. Firstly, a field-circuit coupled FEM model is established to calculate 2D magnetic field and winding currents.
    即首先建立二维直接场-路耦合有限元模型，分析空心电抗器的二维磁场分布和每层绕组内的电流。
25. Permanent magnet synchronous motors are widely used due to their high efficiency, high power density and no dc field winding in the rotor.
    永磁同步电动机应用十分广泛，它无需励磁电流、运行效率和功率密度都很高。
26. The leakage magnetic field, winding short-circuit force and strength are calculated and analyzed using the finite element method during the single-phase short-circuit in transformer such as three phase five limb transformer in the thesis.
    本文以一台三相五柱式电力变压器为例，对该变压器发生单相短路时的漏磁场、短路电动力和绕组短路强度等问题进行计算和分析。
27. The method in the thesis can be use to analyze 2-D transient axisymmetric electromagnetic field and winding short-circuit force and short-circuit strength for transformers of various voltage classes, capabilities and kinds of structures under operation and fault conditions.
    本文所采用的方法，可用于计算各电压等级、容量和多种结构的大型变压器在短路事故下的二维瞬态轴对称场、短路力和短路强度等问题。
28. Simulation analysis and experimental research of the turbine generator with field winding different turn number and different coils short circuits were achieved.
    采用多回路数学模型完成了汽轮发电机励磁绕组不同匝数、不同线圈短路仿真和故障特征量分析，并进行了实验研究。

noun

1. the electric coil around a field magnet that produces the magneto motive force to set up the flux in an electric machine

   Synonym:    field coil