提出了一种包含统一潮流控制器(upfc)的概率潮流算法。
A probabilistic load flow algorithm concerning the Unified Power flow Controller (UPFC) 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。
An interface power control strategy based on power flow tracing and generator re-dispatch is presented.
统一潮流控制器(UPFC)可以有效控制线路的有功和无功功率。
UPFC (Unified power Flow Controller) is always used to control the active and reactive power of transmission lines.
实例分析表明,本文方法为分析各种潮流控制方式的作用提供了有效的工具。
This method not only can analyse real line power flow control and reactive line power flow control separately, but also can analyse them simultaneously.
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 unified power flow controller (UPFC) has been proved to be an effective means for regulating voltage and power flow in modern power systems.
介绍了数字信号处理器的基本结构和功能及其在统一潮流控制器实验装置中的应用。
The structure and function of Digital Signal Processor (DSP) and the application of DSP on UPFC experimentation device are presented in this paper.
研究了自适应统一潮流控制器(U PF C)模糊逻辑辅助阻尼控制器的设计方法。
In this paper, an adaptive fuzzy-logic damping control scheme is proposed for unified power flow controller (UPFC).
确定了统一潮流控制器在不同调节控制方式下所对应的串联注入电压幅值和相位关系。
The relations of the amplitude and the phase of the injected voltage by the series converter of the UPFC are defined in difference control patterns.
研究了多机系统中使用统一潮流控制器(UPFC)抑制电力系统多模态振荡的可行性。
This paper investigates the feasibility of damping multi-mode oscillations using unified power flow controller (UPFC) in a multi-machine power system.
仿真和实验表明,该补偿器具有良好的潮流控制作用,结构特点满足分布式FACTS需要。
The simulation and experimental results are presented, verifying that the designed DSSC has good performance of power flow control, and configuration of DSSC is adaptable for D-FACTS.
提出了一种应用神经网络控制策略为静止同步串联补偿器(SSSC)设计的新型潮流控制器。
Artificial Neural Network controller is proposed in this paper to design the new power flow control for SSSC.
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 control is one of the basis functions of UPFC series compensation control, intelligent power flow control method was studied in the paper.
根据目前我国电网的实际情况和电力电子器件的容量水平,提出了统一潮流控制器的多重化主电路结构。
According to the actual condition of power networks in this country and the present performance of power electronic elements, a multi-circuit structure of UPFC is proposed.
结果表明:FACTS装置的潮流控制能力不仅取决于装置的类型,而且还同线路的初始自然功率分布相关。
The results demonstrate the power flow control range is dependent on not only the type of FACTS elements, but also the original power flow distribution on the transmission line.
径向基函数神经网络的理论基础是函数逼近,用一个两层的前向网络去逼近任意函数,以更好地进行潮流控制。
The theoretical basis of ANN is function approximation, it USES a two - level feedforward neural network to approach arbitrary function to realize better power flow control.
统一潮流控制器(UPFC)的主要控制功能是潮流控制和电压控制,控制的水平由控制器的设定参考值决定。
A unified power flow controller (UPFC) regulates the amount of active power and reactive power along the transmission line as well as the level of voltage of shunt busbar where the UPFC is installed.
通过该模型,UPFC的潮流控制问题可以使用优化来解决,并可充分考虑系统中以及UPFC本身存在的约束条件。
With this model, the UPFC power flow control problem can be optimized including the constraints existing in the power system and the UPFC devices themselves.
针对潮流控制确定了FACTS的控制参数和调节模式,对几种FACTS装置的等效注入功率模型进行了详细推导。
The control parameters and regulation pattern is set up according to the power flow control problem. A detail derivation is made on the equivalent injection power equation of several FACTS devices.
通过推导统一潮流控制器(UPFC)稳定控制器的状态方程,分析了UPFC稳定控制器对同步发电机电磁转矩的影响。
By analyzing the state equations of unified power flow controller (UPFC) stabilizer, the influence of UPFC stabilizer on electromagnetic torque of synchronous generator is presented.
以单机无穷大系统为例,较全面地仿真了UPFC及其控制参数对系统暂态稳定性的影响以及UPFC的电压调节和潮流控制能力。
The influence of UPFC and its controlling parameters on power system stability, capability of voltage regulation and power flow control are overall simulated on a one-machine to infinitive-bus system.
论文详细分析了统一潮流控制器(UPFC)的原理、特性及其研究进展,并对UPFC以及电力电子变换器的控制策略进行了研究。
This paper analyzes the principle, performance and research of Unified power Flow Controller (UPFC). Besides, it construes the control strategy of UPFC and power electronics converter.
因此,即使现在控制这些新型屏幕仍然需要掌握一整套技术,它们仍然可能代表着未来的潮流。
So, even though yet another set of skills will need to be mastered to control these screens, they may well be the wave of the future.
这次不完全的私有化与区域内更大的一股国家控制油气的潮流背道而驰。典型的是最近委内瑞拉,玻利维亚和厄瓜多尔最近发生的国有化或合同修改。
This partial privatisation bucks a regional trend of greater state control over oil and gas, exemplified by recent nationalisations or contract changes in Venezuela, Bolivia and Ecuador.
通过控制整个从工厂到店铺的流程,ZARA可以对时装潮流和消费者的品味有快速的反应。提供来自欧洲的如暴风般的新奇东西。
By controlling the entire process from factory to shop floor, Zara can react quickly to changing fashion trends and customers' tastes, providing a "newness" that has taken Europe by storm.
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。
This paper studies the simulation method of tie line power flow control among areas of an interconnected network in load flow calculation.
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。
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.
认为电力电子技术不仅可以在高压输电系统中用于提高稳定、控制电压、相角和潮流,也具备了快速控制大电网的能力。
It is also believed that power electronic technology is able to not only raise and stabilize the controlling voltage, phase Angle and tidal current, but also fast control big power supplying network.
稳态控制潮流的设定空载频率及空载电压算法。
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。
Setting open-circuit frequency and voltage algorithm for steady-state control power flow .
应用推荐