配电系统

The discrete reactive power optimization in power system is studied in this dissertation From the existing mathematical and ...

本文对电力系统及配电系统的离散无功优化问题进行了详细系统的研究，提出了离散无功优化的各种模型与算法。

A state estimation algorithm based on Y-matrix is proposed. The method of equivalent current measurement transformation is adopted in power system state estimation for different types of measurement in transmission and distribution systems.

提出一种基于导纳矩阵方程的状态估计方法，针对输电系统和配电系统不同的量测类型，采用等效电流量测变换技术进行电力系统状态估计。

This method is derived from the equivalent current measurement transformation of practical measurements from the measuring system and changing corresponding weight coefficient of measurement according to the theory of error propagation.

中文摘要：针对输电系统和配电系统量测类型多样性及传统状态估计算法的不足，讨论并发展了一种基于等效电流量测变换的状态估计及坏数据检测与辨识方法。

ABB will supply Ergon Energy with UniGear ZS1 and ZS3.2 medium voltage switchgear for the utility's 11 kV and 22 kV distribution systems and 33 kV sub-transmission system.

ABB将为Ergon Energy 电厂11千伏和22千伏配电系统以及33千伏中压输电系统提供UniGear ZS1 以及 ZS3.2 中压开关柜。

As for neutral grounding field, Farad is the first suppliers of neutral grounding resistors in China and always pioneering the neutral grounding theory research and equipment development. We provide our customers with full services including project consultation, scheme design, parameter selection calculation, implementation and maintenance.

在中性点接地领域，作为国内最早的电力系统中性点接地电阻的供应商，华力特多年来一直走在配电系统中性点接地理论研究及设备研发生产的前沿，并着力为客户提供中性点接地技术的工程咨询、方案设计、选型计算、工程实施和工程维护的全方位服务。

Airport Security is responsible for the entire operation of the power to protect the airport, the airport power supply system, aids to navigation system instability in the light of the problems will affect flight safety, the entire airport is to focus the work of the security, safety is no room for the production of a grain of sand Must ensure that electricity supply systems, aids to navigation lights stability of this system.

机场保障部需要负责整个机场运行的电力保障，机场供配电系统、助航灯光系统不稳定的问题都会影响飞行安全，整个机场的工作重心都是为了安全，安全生产是容不得一粒沙子的，一定要保证供电系统、助航灯光系统的稳定。

Distribution system ; management information system ; graph ; geography informatio n system ; vectored

配电系统；管理信息系统；图；地理信息系统；矢量化

And its current products mainly include fuses, fuse combination switches, cable distribution cabinets, electronic surveillance systems and power management systems, and etc.

最先进的全自动化生产线保证其产品品质，目前产品包括熔断器，熔断器组合开关，低压配电系统，低压电器元器件，电子监控系统及电能管理系统等。

The system consists of a permanent magnet synchronous generator and a converter/regulator with a wide range of the input voltage. This paper presents a model of the converter/regulator by using Matlab tool.

为了保证飞行安全，飞行控制系统专用电源系统均采用多余度供电系统，造成飞机电源系统和配电系统非常复杂，供电子系统较多。

The distribution system relied on dispatchers experiences is replaced by the intelligent one relied on artificial intelligence step by step.

配网自动化系统的发展趋势，就是由依靠人们经验的自动化系统，向更加广泛的采用人工智能的智能化配电系统发展。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。