绕组

A new solution is put forward for the irrecognizability of transformer stable state circuit equation model. Simulation and test indicate the method rational and effective.

电力变压器绕组变形是指在电动力和机械力的作用下，绕组的尺寸和形状发生不可逆的变化，包括轴向和径向尺寸的变化、器身位移、绕组扭曲、鼓包、匝间短路等。

By changing the connection of stator windings to change the pole number,the Mixed pole-changing simplex winding multispeed asynchronous motor can obtain two kinds or above rotational speeds with one set of winding.

混相变极的单绕组多速异步电动机是利用改变定子绕组的接法，以改变电机的极数，从而使电机用一套绕组获得两种或两种以上转速的异步电动机。

Since the turbine generator stator windings are usually with single-turn coils, the properties of the steep-fronted surge propagation are different from that in the motor windings which are usually with multiturn coils.

由开关动作引起的陡前沿冲击电压波严重威胁电机绕组的绝缘安全，开展陡前沿冲击电压沿电机绕组分布的研究对指导绕组绝缘设计和电机安全运行具有重要意义。

Extended and protrudent pair of connection bulge is on the port body. The protrudent hook is on side of the longitudinal edge of the port body. The stator includes part for supporting bulge, and hooking part.

所述的接线柱端口，其包括可使主绕组及辅助绕组连接而设置的多个绕组接线槽的端口本体，以及沿上述端口本体长度方向延长突出的一对连接突起，该端口本体长边部的一侧形成有突出的挂钩。

In chapter two, taking a salient-pole synchronous generator for example, a general mathematical model of analyzing internal armature winding fault is established by multiloop theory.

第二章以凸极同步发电机为例，应用多回路理论建立了定子绕组内部故障分析的通用数字仿真模型，并通过回路关联矩阵方法自动形成了定子绕组各种故障的回路参数，为详细分析同步发电机定子绕组内部故障奠定了基础。

The general mathematic model for analyzing the hydrogenerator with the internal armature winding faults is established by using the multi loop theory in this paper.

应用多回路理论建立水轮发电机定子绕组内部故障分析的通用数学模型，引入回路关联矩阵减少回路方程总数并自动形成各种故障形式的回路参数，对水轮发电机定子绕组内部故障的稳态性能进行仿真计算，探讨了水轮发电机定子绕组内部故障（如匝间短路、支路间短路等）规律。

A model of self-controlled synchronous motor (including double armature winding synchronous motor) is developed which takes account of damper winding according to its actual structure. The damper winding is represented by two sets of loop on each axis based on multi-loop method and bar currents may be calculated.

本文首先建立了包括参数计算在内的自控式同步电动机（包括双电枢绕组自控式同步电动机）的数学模型，该模型采用多回路法处理阻尼绕组，便于计算阻尼条的电流，可以比较准确地分析阻尼绕组对电机运行性能的影响。

This procedure is not only adaptable for sinuous winding,but also for si- ngle-layer concentric winding,wicklung retrogressive winding,chain winding or collective winding(q=1). It is of great importance for various types of machine windings used in household appliance.

本程序不仅适用于正弦绕组的电机，还推广到适用于单层同心式、单层交叉式、单层链式和 q=1的集中绕组型式的电机，对于经常采用各种绕组型式的家用电器的电机来说，尤其重要。

This paper presents MMF of a five-phase induction motor with concentrated and full-pitch windings by means of fourier analysis and winding function , which indicates theoretically that the five-phase induction motor with concentrated and full-pitch windings can provide more electromagnetic torque and higher torque density than others.

本文运用傅里叶分析和绕组函数的方法，推导了集中整距绕组五相感应电动机的磁动势，得出集中整距绕组五相感应电机能更好地增加电机的电磁转矩、提高转矩密度。

The mechanism of oscillation overvoltage and induction overvoltage produced in transformer windings under impulse voltage conditions, the principle of the simulation of impulse voltage distribution in transformer windings, and the experience of winding insulation design using the simulation software are theoretically summarized.

在工频电压和操作电压作用下，电力变压器绕组匝间和饼间的电压差值近似按匝数平均分布。但在雷电冲击作用下，由于电压波形的波前等值频率高达数百千赫兹，绕组匝间和饼间的电容和绕组对地的电容影响已不能忽略。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。