Traffic, power flow, communications, and water supplies remain stable.
交通，用电，通信，供水保持稳定。
The optimal power flow control is the key to the overall integration of parallel hybrid electric vehicles (PHEV).
实现并联混合动力电动汽车(PHEV)能量分配的优化控制是整车集成的关键。
This research provides the theoretical basis for the further crack detection in cylindrical shells based on the vibrational power flow method.
文中的研究为基于振动功率流方法识别圆柱壳表面损伤提供了理论基础。
The unified power flow controller (UPFC) has been proved to be an effective means for regulating voltage and power flow in modern power systems.
在现代电力系统中，统一潮流控制器(UPFC)是调节电压和潮流的有效手段。
The PWM rectifier is a "green" power electronics equipment since it offers sinusoidal input currents, unity or adjustable power factor, reversal of power flow.
PWM整流器可实现正弦的网侧电流、单位或可调的功率因数、能量的双向流动，是一种真正意义上的“绿色环保”电力电子装置。
Floating raft isolation system is researched on power flow.
利用功率流进行浮筏隔振系统研究。
Frequency and power flow of interconnected large power system.
大电网互联系统的频率与潮流问题。
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。
An approach to on-line optimization of reactive power flow is proposed.
提出了一种在线求解电力系统无功优化问题的方法。
The forward-backward sweep method is adopted in power flow calculation.
潮流计算采用配电网广泛使用的前推回代法。
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。
Network topology is base to calculate substitution resistance and power flow.
网络拓扑是进行系统等值电阻计算和潮流计算的基础。
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。
The other is a new power flow method based on stream-graph for distribution systems.
其二是基于流图分析法的一种配电网潮流计算新方法。
An optimal power flow algorithm based on nonlinear complementarity method is proposed.
提出了基于非线性互补方法的最优潮流算法。
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。
Setting open-circuit frequency and voltage algorithm for steady-state control power flow .
稳态控制潮流的设定空载频率及空载电压算法。
The transmission interface power flow control is an important defensive means in power grid.
输电断面的有功潮流控制是电网运行中的重要预防控制手段。
The problem of power flow equation divergence can be overcomed by continuation power flow method.
连续潮流法能克服潮流方程在鞍型分叉点处不收敛的问题。
An interface power control strategy based on power flow tracing and generator re-dispatch is presented.
给出一种基于潮流追踪和发电机再调度的割集断面潮流控制方法。
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。
An urgent situation analysis method based on Thevenin equivalent parameters and power flow calculation is proposed.
提出了基于戴维南等值参数和潮流解算的紧急态势分析方法。
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。
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。
Compensation method has been successfully applied to PQ decoupled power flow solution dealing with line outage problem.
利用补偿算法处理PQ解耦潮流中的线路开断问题，获得了很大成功。
POS can supply more precise mathematical model to analyze the off-line power flow, stability and faults of the power system.
POS提供了更为精确的数学模型来离线分析电力系统的潮流、稳定性和故障。
The capacity of renewable energy sources to be installed in distribution networks is restricted by the conventional power flow methods.
配电系统中安装可再生能源机组的容量会受到传统系统潮流分析方法的限制。
Test results with large power systems are presented to show that the proposed algorithm can effectively speed up power flow calculations.
通过对大型电力系统进行试算，表明该算法能有效地提高电力系统潮流计算的速度。
For example, power flow, reactive power compensation, voltage stability, frequency stability, and analysis of long terms dynamic process.
比如，潮流计算、无功补偿规划、电压稳定、频率稳定及长期动态过程的分析等。
For example, power flow, reactive power compensation, voltage stability, frequency stability, and analysis of long terms dynamic process.
比如，潮流计算、无功补偿规划、电压稳定、频率稳定及长期动态过程的分析等。
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