power transmission

This paper presents an automatic timing emergency power supply used to wired television transmission network, analyses its character in design and circult principle.

介绍一种用于有线电视传输网中的自动定时备用电源，分析了它的设计特点及电路工作原理。

The wheel construction insures low rolling resistance and effective power transmission.

轮组的编制保证了低滚阻和高效的能量传递.

Li Ling-Zhi Professor. Her research interests include Power electronics and power transmission.

易灵芝教授,硕士生导师,研究方向为电力电子与电力传动.

KV power transmission project following the construction, electrical engineering fields, power equipment sales equipment maintenance.

以下输变电工程施工, 电力工程预决算, 电力器材销售设备维修等.

According to actuality of the busbar protection for the mostly plant and country terminal substation in our country, a new theory for busbar protection in medium transmission or distribution power system.

本文针对现有广大的工厂以及农村终端变电所母线保护的现状而提出了中压母线综合保护的原理。

Power Transmission Equipment , Conveyor Belt and Auto Gate Systems.

工业传动件, 输送带,遥控门系统.

The main advantages of 4-phase power transmission are analyzed briefly.

概要分析了四相输电的主要优点.

The theory is then applied to damage detection of power transmission tower.

然后将该小波变换方法应用于大型输电铁塔的损伤位置识别.

This paper presents the theory of generating secondary arc current in ultra-high-voltage ( UHV ) power transmission system.

介绍了 超高压 输电线路上产生潜供电弧的机理.

The key to carry out transmission of power in West to East is to have an overall and comprehensive long term plan, at the same time to change conception, and to overcome inadequacy of existed management system.

认为西电东送的落实关键要有一个全面的、综合的长远规划，同时要转变观念、克服现有管理体制存在的不足；

A model of security region based probabilistic security assessment system of power transmission system was presented.

针对输电系统概率安全评估问题,提出了一种基于安全域的输电系统概率安全分析系统的模型.

Notable application of power electronics is HVI C power transmission over long distance.

电力电子技术引人注目的应用是远距离高压直流输电.

In this paper the interruptible electricity contract is led into multi-period power transmission congestion management.

将可中断电力合同引入多时段下的输电阻塞管理.

The paper proposes a probabilistic network-flow model in evaluating reliability of electric power transmission systems.

从理论上提出了电网可靠性评估的随机网流模型.

In response to these problems, this paper combined bidirectional extreme learning machine with online sequential extreme learning machine for power transmission line deicing robot system approximation, and then fuzzy neural network is designed as a robot controller.

针对上述问题，本文结合双端极限学习机与序贯极限学习机对高压输电线路除冰机器人进行系统辨识，然后再利用模糊神经网络作为系统控制器。

The numeric example shows that power transmission and distribution companies can easily analyze the reliability demand of different customers according to the outage insurance and economically carry on multilevel management of the uncertainties faced by consumers, which will improve the benefit of social electricity consumption.

数值分析表明，输配电公司可以通过停电保险分析用户可靠性需求信息，更经济地对用户用电面临的不确定性进行层次化管理，提高了全社会的用电效益。

Injecting impulse current at the terminal of power cable into the hybrid transmission line to be detected and conducting multi-resolution analysis of injected sampling signal by wavelet analysis, the position of modular maximum point of sampling signal is obtained.

向待测混合线路的电缆端注入脉冲电流，利用小波分析对注入的采样信号进行多分辨分析，得到模极大值点的位置。

Application of Hopfield NN in power transmission line fault diagnosis

反馈式Hopfield神经网络在输电线路故障诊断中的应用

Combined with electrical current thermal effect principle, the reasons of some strants of outlet line broken on tension pole in Hengshui 110 kV power transmission line are analyzed, and the prevention improvement are presented.

根据电流的热效应原理，分析了衡水110kV送电线路耐张杆塔引流断股的原因，提出了预防改进措施。

Power flow tracing is one of the important methods for electrical power transmission cost allocation.

摘要潮流跟踪算法是输电成本分摊的重要方法.

The high-voltage electrical power transmission in urban areas makes use of underground cables in general.

高压电力输送在我国城市地区一般都采用地下电缆的形式.

Study on Information and Power Transmission Based on An Intelligent Drill String

智能钻柱信息及电力传输系统的研究

Developing the hydropower superiority to vitalize the economic development in Yunnan and promote the power transmission from west to east

发挥水电优势振兴云南经济促进西电东送

This paper analyses and calculates switching surges in 750 kV power transmission system.

分析750kV输电系统的操作过电压水平与系统结构的关系,分析线路合闸过电压的特点.

Use for the power transmission in ships and over-water buildings.

适用于河海船舶及水上建筑物传输电能.

Optimum Reliability Design of Gear Power Transmission for Ball Mill in Coal Washing

洗煤厂球磨机齿轮传动的可靠性优化设计

Regulate the bidding rules, the power transmission project healthy, reasonable, and sustainable development.

规范招投标规则，使输变电工程健康、合理、可持续性地发展。

Gear is the kernel part of power transmission.

齿轮是传动装置的关键部分.

Tan Ping-an Docent. His research interests include Power electronics and power transmission.

谭平安讲师,研究方向为电力电子与电力传动.

Power transmission and efficiency issues in audio-frequency power amplifier are discussed.

讨论音频功率放大器功率传输及效率问题.