查询词典 transmission line

In South China where lightning is rather active, the tripouts of UHV transmission lines, which are caused by the failure of lightning shielding , frequently occur, so it is necessary to research the lightning shielding performance of UHV transmission line in depth.

雷害是输电线路故障的主要原因，在我国南方多雷地区，超高压输电线路频繁发生雷电屏蔽失效引起的跳闸，有必要更深入地研究超高压输电线路的雷电屏蔽性能。

The addition of inductance to a transmission line to improve its transmission characteristics.

在租用的电话线路上增加设备以改善数据传输线路的特性。

A mathematical cascade model of 35 kV power transmission line with concentrated parameter is developed and a multiple modules coupling model of this power transmission system fit for digital real-time simulation is further presented on the basis of known model of synchronous machine and composite load.

建立了35kV输电线正常运行状态级联集中参数数字仿真的数学模型，并在已知同步发电机、变压器和综合负载模型的基础上，进一步提出了适合于35kV馈电系统数字实时仿真的多模块耦合模型，同时给出了相应的数字积分方法。

On the basis of drawing on the technology and experiences of tower assembling and erection for 500kV and 750kV transmission lines in China, such methods suitable to the tower assembling for UHV transmission line as inside suspension pole with outside pulling wires, ground rocker pole and tower crane are adopted and applied in UHVAC test and pilot project, pursuantly the task of tower assembling and erection in this project is completed, from this a lot of practical experiences are achieved and can be available for reference to subsequent engineering and construction..

文章在借鉴我国500 kV和750 kV架空输电线路组塔施工技术和经验的基础上，提出了内悬浮外拉线抱杆组塔、落地摇臂抱杆组塔、塔式起重机组塔等适合于特高压线路铁塔组立的方法。该方法已在特高压交流试验示范工程中得到应用，为后续工程建设提供了技术储备。

To solve the problem, a method used to analyze the proximity effect in rectangular loss transmission line is proposed and applined in full transverse electromagnetic frecuency Additionally, AC resistances are calculated to correct the parameters in telegraphist's equation, so it is feasible to do transmission characteristics analysis in wide band.

针对传统磁准静态方法无法进行高频段邻近效应分析的缺陷，提出一种可适用于横电磁波下整个频段的矩形有损传输线邻近效应分析方法，并推导了邻近效应影响下的交流阻抗，进而对电报方程的阻抗参数进行修正，为宽频域信号传输特性分析提供了新思路。

This paper proposes the concept of dynamic increasing-capacity oftransmission lines by the relation of transmission conductor thermal capacity and currentcarrying capacity of transmission line, and proposes the thinking of monitoring systemof dynamic increasing-capacity.

本论文从导线热容量与输电线路载流量的关系入手，提出了输电线路动态增容的概念，并提出了输电线路动态增容监测系统的思路。

With the demonstration of 35kV line of Qinan substation, it built a numeral value calculation model of on-line data of each pole with EMTP program. Find out some factors of causing lines to outage frequently and the measures how to improve lightning withstand level of lines and decrease the lightning tripping outage of transmission line.

通过对线路基本电气参数的现场实测数据和波过程理论建立了与实际情况极为相符的雷击线路电磁暂态数值计算模型，在此模型基础上分析研究了影响线路耐雷水平的诸多因素，并重点研究了采用线路型避雷器来提高线路防雷性能的机理及影响因素。

The transmission lines designed according to standard are supposed to be secure in practical operation, however, since the second generation of transmission towers for 500kV transmission line are put into operation, the incidence of windage yaw flashover increases year by year, and it is unreasonable theoretically.

按照标准设计的输电线路在实际运行中应该是安全的，但自从500 kV 输电线路第2代杆塔投入使用以来，风偏闪络事故的发生率逐年上升，这在理论上分析是不合理的。

For this reason, this paper analyzes the influence of ice cover of conductor on the safety of conductor line, including the influence of ice coating on the load of power line and ice thickness rising on line strength, which provides the reference for the design and security of transmission line.

行对于此，分析了输电线覆冰对输电线安全的影响，即输电线覆冰对输电线负载的影响、覆冰厚度增加时对输电线强度的影响，为输电线路设计和安全提供了参考。

If both run, when a transmission line after the line judge to another has come to an end marker, then turn to the direction of the electrical non-stop for the valve, so as to feed another production line.

假如两者同时运行，当一生产线输送结束后，判断到另一个生产线排料已经结束，那么，电机不停转而方向阀换向，从而为另一个生产线送料。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。