Traffic, power flow, communications, and water supplies remain stable.
交通，用电，通信，供水保持稳定。
Vibration control techniques of flexible systems and power flow theories are two key points in the recent research field of vibration control engineering.
柔性振动控制技术和功率流理论是当前振动控制领域研究的两个热点问题。
Firstly, this method USES the continuation power flow (CPF) technique and both of static security and transient stability constraints are considered.
算法采用连续潮流(CPF)技术并考虑了系统的静态安全约束和暂态稳定约束。
As a result, the generating action of the induction machine will cause the power flow to reverse and the kinetic energy of the drive system will be fed back to the supply.
结果，由于感应电动机为发电机，功率流将反向，拖动系统的动能将被反馈回电网。
Frequency and power flow of interconnected large power system.
大电网互联系统的频率与潮流问题。
In modern power systems, especially in the circumstances of deregulation, the power flow often needs lo he controlled. Therefore the application of the phase-shifting transformer is increasing.
在现代电力系统中，特别是在电力市场环境下，电力潮流往往需要人为控制。为此，移相器在电力网络中的应用日益普遍。
After twice calculations to power flow, the static-voltage stability and voltage-stability indexes of every node can be judged and obtained respectively with the new formula.
只需对系统进行两次常规潮流计算，即可根据公式迅速判断系统每一个节点的电压稳定性，同时计算出各个节点的电压稳定裕度。
This paper studies the simulation method of tie line power flow control among areas of an interconnected network in load flow calculation.
本文对潮流计算中互联电网各区域间的联络线功率控制的模拟计算方法进行了研究。
In power system operation, maintaining power flow solvability is important.
在电力系统运行中，维护潮流解是很重要的。
The thesis mainly discusses the power flow direction, classification, characteristic, application of the inverter, and the drawbacks of the popular inverter topology.
主要论述了逆变器的功率流方向，分类，特点，应用场合，以及现在流行的逆变器拓扑的缺陷等。
It is found that the stiffness and damping factor of coatings greatly influence the wave propagation and power flow.
分析结果表明阻尼层的刚度和损耗因子极大地影响圆柱壳中的波传播和功率流。
Floating raft isolation system is researched on power flow.
利用功率流进行浮筏隔振系统研究。
The transmission of power flow of the active isolation system is investigated theoretically and numerically.
对系统中振动功率流的传递进行了理论分析和数值计算。
With the pressure released, there is no friction at work in the clutch, and the power flow is therefore interrupted.
随着压力的减小，离合器工作状态下的摩擦力消失，动力被切断。
This paper presents a methodology to determine the adequate reactive power compensation for restoring power flow solvability in the unsolvable severe contingencies.
本文提出了一种方法，以确定适当的无功功率赔偿来恢复在无法解决的严重意外中的潮流解。
As the traditional power flow tracing method is based on the active and reactive power decoupled method, the results obtained by this method is not precision.
在输电成本分摊方面，本文首先指出建立在有功功率与无功功率解耦追踪的基础上的传统潮流追踪方法的不合理性。
The mathematical formula for analysing the power flow is derived under the market environment.
导出了非合同交易电力市场环境下潮流分析的理论基础。
Power flow calculation of power tie lines is a Paramount basic computation for studying the steady operation of power system.
电力联络线潮流计算是研究电力系统稳态运行状态的一种最主要的基本计算。
The practicability analysis of the power flow evaluation criterion and the relationship between the vibration level and transmitted power flow are presented.
探讨了功率流分析在隔振设计中的可行性，以及功率流评估指标与振级落差指标之间的内在联系。
The theory of MVA loss allocation and branch power flow allocation is proposed.
提出了有功、无功联合网损分摊和支路潮流分解的理论基础。
And the power switches are used to control the direction of power flow.
电能开关是控制能流方向的元件。
The characteristics of power flow are studied by analyzing the power flow spectra. The effects of the active control are discussed.
通过功率谱分析，研究了偏心力作用下的功率流特性，并探讨了主动控制策略的效果。
In this paper the harmonic power flow of power systems with rectifier busses is studied.
文章讨论了具有整流负载时电力系统的谐波潮流计算方法。
The power switches is able to control the direction of power flow as long as the capacitor voltage is kept higher than the system voltage.
只要电容电压比系统电压高，则电能开关就能控制能流方向。
Based on the decoupling of fundamental power flow and harmonic power flow, a separate iteration method for calculating three-phase asymmetrical harmonic power flow in power system is presented.
以基波潮流和谐波潮流的解耦性为基础，提出了一种将电力系统三相不对称基波潮流和谐波潮流分离迭代的计算方法。
Power flow control is one of the basis functions of UPFC series compensation control, intelligent power flow control method was studied in the paper.
潮流控制是UPFC的串联补偿控制的基本功能之一，论文深入研究了UPFC的智能潮流控制方法。
Power flow calculation is one of the most basic and important computations.
潮流计算是电力系统分析中最基本和最重要的一种计算。
Power flow calculation is one of the most basic and important computations.
潮流计算是电力系统分析中最基本和最重要的一种计算。
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