Confirming the power system transmission capability has good effect on restricting the actions of the trade and assuring the security of the grid.
系统输电能力的确定对于约束电力交易行为，保障公共电网安全具有积极的作用。
The calculating problem of the power system transmission capability in constraint conditions of steady-state voltage stability is discussed in this paper.
本文重点讨论在静态电压稳定性约束下的系统输电能力计算问题。
The integrated automation retrofitting in high voltage stations of power plants is more complicated than that in normal power system transmission stations.
目前发电厂升压站监控系统进行综合自动化改造是一种趋势，但是相对变电站综合自动化要复杂一些。
How to calculate the power system transmission capability in complicated voltage stability constraint conditions exactly becomes a desirable study problem in the power system nowadays.
如何准确地确定在电压稳定性等复杂约束条件下的系统输电能力，成为了当今电力系统界所面临的急待解决的研究课题。
Now the main methods of calculating the power system transmission capability are continuation power flow calculating method (CPF method) and optimal power flow calculating method (OPF method).
目前求解系统输电能力的方法主要有两种：连续性潮流计算法(简称CPF法)和最优潮流法(简称OPF法)。
Xue Jing said "a power transmission system from the west to the east should have been developed."
薛静说“本来应该建立一个从西部到东部的电力输送系统。”
The Southwest power Pool of Texas is designing an integrated system of DC and AC transmission to enable development of 10 GW of wind power in western Texas.
德州的西南电力联营(Southwest Power Pool)正在设计一个直流交流综合系统使在西德克萨斯州的1千亿瓦的风力发电产物能传输出去。
Virtual instrument technology is used to implement automatic measurement of the torque and power of machines transmission system.
利用虚拟仪器技术，实现了机械传动系统扭矩和功率的自动测量。
About 84 GW of photovoltaics and concentrated solar power plants would be built by 2020. In parallel, the DC transmission system would be laid.
约能生产8400亿瓦的聚光太阳能发电及太阳能电池厂将会在2020年建成，与此同时直流电传输系统也有了一定基础。
Due to transmission system links generation and load, the transmission market mode and its pricing are important issues of the power market.
输电系统是联系发电与用电的桥梁，输电市场模式以及输电定价是电力市场的重要组成部分。
Compressor cylinder to the scientific design and motor, piston, transmission system of quality control, can greatly improve the gas production unit power.
对压缩机汽缸的科学设计以及电机、活塞环、传动系统质量的控制，能够大幅提高单位功率下的产气量。
In the power system of reactive power balance layer, to reduce the flow path, reduce the reactive power transmission loss.
电力系统中无功的分层平衡，有利于减少输电路径上无功的流动，降低电网传输损耗。
July 2008 — Last Wednesday, American superconductor officially commissioned the world's first high-temperature superconductor power-transmission cable system to be used in a commercial power grid.
2008年7月2号——上周三，美国超导公司正式在一个商业电网中部署了世界上第一个高温超导输电系统。
Water hydraulic drive system has some advantages of oil hydraulic transmission such as large power, high efficiency and compact structure as well as the unique advantage of environment-protection.
水压驱动系统既保持了油压传动传递动力大、效率高和元件体积小的优点，又兼有环保的积极作用。
Since transmission system appears typical scale economy characteristics, it owns monopoly power, therefore transmission system pricing must be regulated.
由于输电线路具有典型的规模经济效应，所以输电线路呈现垄断的经济特性，必须加以管制。
Abstract: the overhead transmission lines is power grids and an important part of the power system.
摘要：架空输电线路是电力网及电力系统的重要组成部分。
For air-conditioning water system, the transmission power ratio of the total energy consumption increases with the system scale increases.
对于空调水系统来说，输送能耗占总能耗的比例随系统规模的增大而增加。
Compared to the ac Transmission and local power generation, HVDC light system is not only cost advantages, it also exchanges to enhance ac power quality for a new approach.
比起交流输电和本地发电，轻型高压直流输电系统不仅具有成本优势，它也对提高交流电网电能质量提供了新的途径。
Designed on this principle, amplifiers in a transmission system will have maximum efficient power output.
按此原理设计，传输系统的放大器将有最大实用功率输出。
One is the typical power system components, such as generator, transformer and transmission lines.
一类是电力系统的典型元件，如发电机、变压器、输电线路。
Important function is played by identification of engine no-load mode in simulation of power transmission system, starting and automatic shifting control of motor vehicle.
发动机空载工况的辨识在车辆动力传动系统仿真和车辆的起步、换档自动控制中起着重要的作用。
Power line carrier is an economic and convenient data transmission technology used in distribution automation system.
电力线载波通信是配网自动化中一种经济、简便的数据传输方式。
It is generally composed of power transmission system, walk device, job device, turn to brakes system, hydraulic system and control system.
它一般由动力传动系统、行走装置、工作装置、转向制动系统、液压系统和操纵系统组成。
The reliability of Electric Power System Optical Transmission Network is very important to the safety of power system production and efficient run ning.
电力系统光纤传输网络运行的可靠性是关系电力系统生产安全、正常高效运行的重要保障。
Yangcheng power plant Transmission Project is a typical system having large capacity power plant connected to main system through long line.
阳城电厂送出工程是典型的大容量电厂经长线路送电的系统。
Bending vibration of automobile power transmission system not only affects its riding comforts, but causes earlier destruction of automobile parts.
汽车动力传动系的弯曲振动不仅会影响乘坐舒适性，而且会引起车辆零部件的早期损坏。
With the development of power system and the complexity of system structure, transmission network is more important in the whole system, so people pay more attention to reliability of power system.
随着电力系统规模的扩大，结构越来越复杂，输电网络的地位在整个系统中的重要性愈加突出，电网的可靠性问题受到日益的关注。
Because four-phase transmission system has the advantages of good symmetry and simple structure of its lines and poles, it has obvious superiority over other multi-phase power transmission system.
四相架空输电线路对称性好，线路及杆塔结构简单，在多相输电线路中具有独特的优势。
The power blackout is often caused by the outages of transmission corridor or the structure of power system.
系统输电走廊或电网结构遭到严重破坏时常导致大停电事故发生。
The power blackout is often caused by the outages of transmission corridor or the structure of power system.
系统输电走廊或电网结构遭到严重破坏时常导致大停电事故发生。
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