powe

Mechanical Failure Modes Analyses and Countermeasure for Powe Control and Protection Devices

电站控保设备机械性失效模式分析及其对策

Study on the Water Seal Layout at the Bulb Tubular Powe Station

灯泡贯流式水电站厂房水平止水布置研究

Consideration in the Design of a CFA for the Powe from Space Application

空间电站用的正交场放大器设计考虑

Now there is lower powe factor and larger reactive power loss in the drain system .

目前排水泵站系统普遍存在功率因数低、无功损耗大的情况。

Long span transmission line system is the lifeline project as the electric powe 's carrier .

大跨越输电塔线体系作为高压电能输送的载体，是重要的生命线工程。

Economic dispatch of powe system ; Equal incremental equation ; Decomposition-Coordi nation method ;

电力系统经济调度；等微增率方程；分解、协调法；

" No Competition " Is Core Competitive Powe

无竞争才是核心竞争力

Safety checking of communication powe .

通信电源的安全检测。

Compare Japanese and Chniese responses to western industrial powe and western imperialism .

比较日本跟中国，对西方帝国主义和西方工业的反应。

The paper is from electric power technology research project which is " Automation Monitoring System of Centralized Control Station of Powe Grid " in Daqing Refining & Chemical Company .

本论文来自于大庆炼化公司电力技术攻关项目电网集控站自动化监控系统。

The PAPC approach improves the worst BER performance among substreams to improve the averaged BER performance , while the information rate and total transmit powe keep constant .

该PAPC方法在保持信息速率和总发送功率恒定时，改善OSICD的最差子流的BER性能以提高平均BER性能。

PMSM applyed inverter air-condition compressor will become the focus of research . Because its has higher powe factor , running efficiency and no excitation , so its can save more energy .

而采用永磁同步电机的变频空调不仅效率和功率因数较高，而且无需励磁，节能效果更佳。因此成为新一代变频空调研究的热点。

They made it25,76-51 , on Leon Powe 's basket to start the fourth before Rivers began substituting liberally and Portland cut the deficit to11 points .

它们使25，76-51，在莱昂电力的一揽子开始之前，里弗斯第四代开始宽松和波特兰开拓者削减赤字至11点。

In the modern hydraulic transmission , the axial piston pump is widely used in kinds of machinery because it has many advantages which include small size 、 great transmission powe 、 high efficiency 、 easy to control variable and long life .

在现代液压传动中，轴向柱塞泵因其具有体积小、传递功率大（高转速和高压力）、效率高、变量控制方便、寿命长等优点，被广泛应用于各种机械装备中。

This paper introduces the target of power system simulation teaching system , the function of the software system for realizing simultaneous operation of many powe nets , the simulation of static and dynamic behavior of power system , and the constitution of network hardware etc.

本文介绍电力系统仿真教学的目标，实现多电网同时仿真运行的软件系统功能、电力系统静态和动态运行过程的仿真，以及网络硬件的构成等。

For substations , reactive voltage control is to guarantee volage quality and reduce active power loss of power system by adjusting the tap changer of transformer and devoting or removing some compensators of reactive power , which can make the powe system operate economically and safely .

对于变电站来说电压无功控制就是通过调节可调变压器的分接头和投切一定量的无功补偿设备以保证电网电压质量和降低电网的有功损耗，达到电网安全经济运行的目的。