查询词典 grid blocking capacitor

Through theoretic reckoning and simulating analyzing, several control strategies for shunt APF were compared and chose ip-iq arithmetic ofthe instantaneous reactive power theory control strategy as the right scheme to produce the instructing current. Based on it, some new control arithmetic was subjoined to suppress the resonance in system and balance the dc side capacitor voltage. Two topologies of main circuit were compared and chose the three-phase voltage-source converter with a split-capacitor as its main circuit structure. The numerical scales of the dc side capacitor and inductance of reactors were calculated. The high-pass filters were designed to eliminate effectively the highfrequency harmonics produced by APF.

通过理论计算和仿真分析，比较了并联型APF的几种控制策略的优点和缺点，从中选择瞬时无功理论控制策略i_p-i_q计算方式为指令电流产生的算法，并在此基础上增加了抑制系统谐振和平衡直流侧电容电压的控制；比较了并联型APF主电路的两种常见形式，从中选择了三相电压型变流器的主电路形式；算出适合该APF的直流侧电容和出线电感的参数；设计出能有效消除APF产生的高次谐波的高通滤波器。

B DC high voltage power supply circuit short circuit, high voltage filter capacitor should check whether the breakdown leakage current, filament transformers for filament winding of whether the earth leakage, tube bracket fixed capacitor (high-frequency coupling capacitor) whether the breakdown leakage, rectifier diodes have breakdown short-circuit phenomenon

b 直流高压供电回路短路，应检查高压滤波电容是否击穿漏电、灯丝变压器的灯丝绕组是否对地漏电、电子管支架固定电容是否击穿漏电、整流二极管是否有击穿短路现象

CBB61 metallized polypropylene film capacitor is used as a motor starting capacitor or a motor running capacitor in 50HZ AC singlephase motors.

CBB61型金属化聚丙烯电容器可用于频率为50Hz的交流电源供电的单向电动机的运转和运转。

CBB60 metallized ploypropylene film capacitor is used as a motor starting capacitor or a motor running capacitor in 50 HZ/60HZ AC singlephase motors.

CBB60型金属化聚丙稀电容器可用于频率50HZ/60HZ的交流电源供电的单相电动机的起动和运转。

He TVS based FCL is mainly composed of a capacitor, a current-limiting reactor connected with the capacitor in series and a TVS connected with the capacitor in parallel.

FCL主要由限流电抗器和与之串联的电容器组组成。

In this paper, the basic concept of grid, grid definition of net格特, grid computing in detail, and the current grid mesh architecture and the application of innovative research.

本文对网格技术的基本概念、网格定义、网格特点、网格计算进行了详细的介绍，并对目前网格的体系结构和网格的应用进行了创新研究。

In the study on the relationship between different grid sizes and variogram of the pupae, the variation in the range, the intensity of local spatial continuity and the sill was very low or non-existent when the grid size was 5m, 6m or 7m, the value of the decisive coefficient was more bigger when the grid size was 5m, so, it is ideal grid size.

对不同样方大小的变异曲线图进行比较得知：样方边长分别为5、6、7m时，变程、空间局部连续性强度和基台值的变化幅度均很小，几乎相等，而样方边长为5m时的决定系数较大，此样方为最适样方大小。

The hyperbolic grid generation method which doesn't need to determine the outer boundary of the embedied grid in the Chimera grid and is well controllable for the density of the grid is studied and developed, and in this method the Laplace's smoothing method is used to deal with local corner problem.

1在嵌套网格思想的基础上，研究和发展了嵌套网格方法中不需定义内嵌网格外边界且网格疏密可控性好的双曲型方程网格生成方法，并采用了椭圆光顺技术和当地拐角处理技术。

Globalization manufacturing and network manufacturing have become a research focus in modem manufacturing field. Manufacturing Grid is the key technology sustention of network manufacturing and an infrastructure of integration and sharing of manufacturing resources through network. Manufacturing resources are encapsulated as standard and open grid services adopting grid and information technologies and shared in the form of high quality manufacturing services in Manufacturing Grid.

制造全球化和制造网络化是当前制造领域的研究热点，作为网络化制造的关键技术支撑和基于网络集成和共享制造资源的基础设施，制造网格利用网格技术和信息技术将制造资源封装成标准、开放的网格服务节点，向用户提供优质的制造服务。

The main aspects of this dissertation are as follows: 1. Employing the moving grid technique, a 3-D moving grid based on the transfinite interpolation is developed. This grid has better adaptation than the deforming grid for flapping wing.

本文的主要工作表现在以下几个方面：1、引入运动网格技术，发展了一套基于广义无限插值理论的适合扑翼计算的三维运动网格，提高了网格对扑动机翼的适应性。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的