The interior power system of private universities in the United States contains: board of directors, president, and faculty senate.
美国私立大学内部的权力体系主要由董事会、校长和教授评议会构成。
It is well known that transformer is one of the main equipments in the power system.
变压器是电力系统中重要设备之一，承担着传输和分配电能的重要任务。
Nigeria's power system was under pressure with persistent and frequent blackouts the norm.
其时，由于经常性的持续停电，尼日利亚的电力系统面临压力。
In high voltage power system, in order to raise measurement accuracy, errors must be reduced.
在高压电力系统中，为了提高电压互感器的测量准确度，必须减小误差。
The power system instability caused by oscillation under periodical load disturbance was analyzed.
分析了电力系统在周期性负荷扰动下的振荡失稳问题。
Prototype controllers have also been developed and tested with an analogue power system simulator.
原型控制器也开发出来，并在一套电力系统模拟器测试。
On this basis the necessity and feasibility of applying the data mining to power system are analyzed.
在此基础上，分析了将数据挖掘技术运用于电力系统的可能性与必要性。
Online monitoring of power system test signal contains a lot of background noise, not easy to detect.
电力系统在线监测中的检测信号含有大量的背景噪声，不便于检测。
In the power system, the status of electrical equipment directly related to the power system security.
在电力系统中，电气设备的状态直接关系到电力系统的安全。
The static and transient stability of the power system are analyzed based on the degree of excitation.
根据不同的干扰程度，分析研究了系统的静态稳定性和暂态稳定性。
The transformer fault diagnosis is very important to the safety and economic operation of power system.
电力变压器故障诊断对电力系统的安全经济运行有着十分重要的意义。
After discussing the conceptions of power system average frequency and power system oscillation period.
探讨了系统平均视在频率及振荡频率的概念。
Harmonic is the most general phenomenon in power system. And harmonic is the main index of power quality.
谐波是目前电力系统中存在的最普遍现象，是电能质量的主要指标。
In this paper, generalized inverse matrix and decoupled sensitivity matrix of power system are widely used.
这里，广义逆矩阵和去耦的电力系统灵敏度矩阵得到了广泛的应用。
This program runs fine on both x86 and PowerPC, but dies on the Power system when compiled with the -m64 option.
这个程序在x86和PowerPC 上都可以很好地运行，不过在Power系统上使用-m64 选项进行编译时就会死掉。
Power system security and stability analysis is necessary to the security and stability operation of power systems.
电力系统安全稳定分析是保障电网安全稳定运行的重要环节。
It describes a parallel analysis technique of short circuit current calculation for large scale united power syStem.
描述了一种大规模联合电力系统短路电流计算的并行处理技术。
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。
It is suited to be used not only in general complex fault but also in the complex fault including interline fault in power system.
它不仅适用于一般复杂故障的计算，还适用于包括同杆多回线跨线故障在内的复杂故障计算。
A select group of companies and researchers have been given the task of designing and building the Space Solar Power System (SSPS).
一些经过精挑细选的企业和研究人员承担起了设计和建造空间太阳能系统(SSPS)的任务。
So, the influence of UPFC in power system transient stability and transient stability preventive control has been researched in this paper.
因此，本文主要研究了UPFC对电力系统暂态稳定性和暂态稳定预防控制的影响和作用。
America's power system has changed remarkably little over the past century, with centralised utilities delivering electricity to passive consumers.
在过去的一个世纪里，美国的电网几乎没有做过改进，一直是电力集中输送，用户被动接收。
The study shows that the reactive power service provided by power plant should be compensated for the safe and stable operation of power system.
研究结果表明发电厂的无功服务得到一定的经济补偿，使其可自觉地维持电力系统的安全和稳定运行。
Power system state estimation is the core of electric energy management system and the bases of dispatch, control, security evaluation and so on.
电力系统状态估计是电力系统调度、控制、安全评估等方面的基础，也是电能管理系统的核心组成部分。
As an advanced software engineering methodology, UML technology is worthy to be applied in the application software development for power system.
U ML技术作为先进的软件工程学方法，对于电力系统软件开发具有较强的实用价值。
As an advanced software engineering methodology, UML technology is worthy to be applied in the application software development for power system.
U ML技术作为先进的软件工程学方法，对于电力系统软件开发具有较强的实用价值。
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