查询词典 sectionalizing

An opti-mization model is proposed,which can determine the optimal number of sectionalizing switches and their locations in distribution networks.

提出了一种开关配置模型，能够确定配置开关的总数以及每个开关的最佳安装位置，并采用改进的分步最优法进行求解。

Also used for loop sectionalizing, voltage transfer

也用于环路分段，电压转换

The principles of RVC and the basic functions of reclosers, sectionalizing switches and looped switches are discussed...

结合实例详细描述了这种方案的重合器、分段开关和联络开关的基本功能及系统的工作原理，深入论述了环状网以及网格状配电网的分段开关和联络开关的整定方法

In this paper, a model of network reconfiguration based on CMAC neural network is proposed.The feeder reconfiguration for loss minimization in distribution systems is realized by changing the status of sectionalizing and tie switches. However, there are many switches in a distribution system.

在满足各种运行约束条件下，以网损最小为目标的配电网重构问题是个典型的非线性整数组合优化问题，由于开关很多，很难用常规的数学模型直接建立负荷与网损最小时的开关状态之间的关系。

Using sectionalizing switches to divide feeder into sections,from the technical point of view,can reduce the outage time and area,and raise the automation level of the system.

串接分段开关将馈电线分段，在技术上可以减少故障时间，缩小故障范围，提高配电网自动化程度。

For optimizing allocation of sectionalizing switch, and achieving the least total reliability cost in the case of satisfying the reliability of major users, this paper proposes an optimization method for feeder automation planning, in which genetic algorithm is used.

提出了一种馈线自动化规划模型，并采用遗传算法进行求解，以优化开关配置，使得在满足重要用户可靠性的前提下，可靠性总费用最小。

It applies the improved multi-step optimization algorithm in allocation optimization of sectionalizing switch to achieve the optimum beneficial result based on investment,maintenance and reliability costs.

使开关配置在综合考虑设备投资、运行维护费用及系统可靠性基础上得到最佳的综合效益。

AbstractFor optimizing allocation of sectionalizing switch, and achieving the least total reliability cost in the case of satisfying the reliability of major users, this paper proposes an optimization method for feeder automation planning, in which genetic algorithm is used. In order to deal with complex tree-type structure of feeders, a smart reliability calculation method is developed.

摘要提出了一种馈线自动化规划模型，并采用遗传算法进行求解，以优化开关配置，使得在满足重要用户可靠性的前提下，可靠性总费用最校在配电网可靠性计算中，实现了一种非常灵活的可靠性算法，能够处理结构任意复杂的树型馈线。

This paper analyzes the shunt sensitivity in electrical sectionalizing joint of UM71 jointless track circuit, finding out the zone that doesn't fulfill the standard shunt sensitivity, calculating its length and putting forward some methods to reduce the dead zone.

通过对UM71无绝缘轨道电路电气绝缘节分路灵敏度的分析，找出不满足标准分路灵敏度的区段并计算其长度，从中寻找减小死区段的方法。

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。