绕组

Finally there is this great new BMS set that includes a sensorless 15T brushless motor with delta winding and a suitable speed controller, supplied in a handy case, all for a cost effective price and great for those people who want to upgrade from the standard equipment that came with their RTR car.

最后有这个伟大的新的管理系统设置，其中包括一个传感器15T无刷电机绕组与三角洲和一个合适的速度控制器，提供了方便的情况下，所有的具有成本效益的价格和巨大的人谁想要升级从标准的设备，带着他们的RTR车。

3The dissertation makes a deep analysis on the calculation of the equivalent instantaneous inductance of wye-connected transformer. It concludes that the looping current in the winding of delta side of transformer, which is hard to obtain from line current, severely influences the calculation result of equivalent instantaneous inductance. In that case, a new scheme of transformer differential protection is proposed.

深入分析了变压器 Y/Δ接线方式下等效瞬时电感的计算问题，针对Δ侧绕组环流对等效瞬时电感计算结果影响大，而又无法通过线电流计算得到的特点，提出一种变压器差动保护 TA 配置新方案。

For the TA connections of the differential protection for transformer delta side phase winding, the analysis result shows that, there is no difference in the effectiveness for inter turn fault protection, whether it is a bushing TA or not.

但对相间短路故障，三相式变压器△侧绕组差动保护接套管TA时，接法不同，保护效果则不同。

Indication will be displayed on the dial gauge when the oil level is higher than iron core and winding during oiling.

在注油过程中，当油位超过铁心和绕组时，刻度盘上将指示出来。

Making use of evaporative cooling technology for stator coil, static liquid level of system is not higher than stator line bar, also not lower than 2/3 of line bar beeline segment; when both copper ring down-lead and main lead-out line also adopt evaporative cooling method, static liquid level of system shall be prescribed by manufacturer in technical documentations.

6.1.3.4蒸发冷却系统液位要求定子绕组采用蒸发冷却技术时，系统静态液位不高于定子线棒，也不低于线棒直线段的2／3；当铜环引线和主引出线也为蒸发冷却方式时，系统静态液位要求由制造厂在技术文件中规定。

The step-up ratio has to be a little higher to overcome diode losses, winding resistance and so on and input voltage drop due to wire resistance from battery to converter.

在升压比例要略高于克服二极管损耗，绕组电阻等输入电压下降和由于导线，从电池到转换器的阻力。

Firstly, a method to estimate the rotor speed, which is based on BP neural network, is introduced in this paper. Secondly, the Park Vector approach is used to monitor and diagnose the inter-turn fault of the stator winding. Finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the Hilbert Transform and digital filter.

具体工作如下：采用BP神经网络对异步电动机转子转速进行无速度传感器估计；对定子绕组匝间短路故障，采用派克矢量方法进行监测与诊断；对于转子断条故障，详细介绍了一种新的基于希尔伯特变换与数字滤波的在线监测方法。

The Hilbert modulus is defined as the sum of the square of a signal and its conjugation.Hilbert modulus is used to covert the fundamental component in original phase current to direct current component,the fault characteristics frequency of bar break is transformed into the twice slip frequency.The problem is solved that fault characteristic component in the spectrum analysis of the current is easily to be blanketed by fundamental component and is hard to highlight fault characteristics.

将Hilbert模量定义为原始信号与其共轭信号的平方和，利用Hilbert模量将原相电流中的基波分量转变为直流分量，原频谱分析的转绕组断条的故障特征分量转变为频率为二倍转差频率的电流分量，决了相电流频谱分析方法中断条故障特征成分容易被基波湮没而难以突出故障特征的问题。

The conjunct fault, which broken rotor bar and stator inter-turn short circuit fault occur simultaneously, has been studied in this paper based on multi-loop model of squirrel cage induction motor.

针对笼型异步电动机转子断条与定子绕组匝间短路双重故障进行了仿真研究。

A model of impulse voltage distributionon transformer winding is build up, and impulse voltage distribution about time and positionhave been given.

建立变压器在雷电冲击下的暂态分析模型，得到变压器高压绕组在不同时刻及不同位置时的冲击分布响应。

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。