The influence of the D-STATCOM under the imbalance power grid voltage is studied in this paper.
本文从原理上分析了电网电压不平衡情况对d -STATCOM的影响。
STATCOM mathematical model is set up to derivative the deadbeat STATCOM control model for unbalanced load.
建立了STATCOM的模型,并在此基础上推导出对不平衡负载补偿的STATCOM无差拍控制模型。
When STATCOM is in abnormal, emergent and faulty states, different measures should be taken to protect it.
当STATCOM装置处于异常、紧急及故障等不同状态时,保护系统应采取不同的保护措施。
In addition, we study the effect of STATCOM on static voltage stability of one-load infinite-bus power system.
对于包含STATCOM的单负荷-无穷大电力系统,分析了STATCOM对系统电压静态稳定性的作用。
The integration of a traditional STATCOM device with the energy storage system will greatly increase its functionality.
将传统的大容量静止无功发生器(STATCOM)装置与储能装置集成,能够显著增加和提高STATCOM的功能和性能。
The experimental results show that the D-STATCOM can attain a satisfactory performance by adopting the proposed techniques.
实验结果表明,采用所提出的技术后,D - STATCOM的工作性能具有满意的效果。
So by this function, a novel transient stability analytical method is proposed for the controlled power system with STATCOM.
根据该函数,提出了STATCOM控制的电力系统的暂态稳定分析新方法。
Control method is an important factor to have impacts on performance and effect of static synchronous compensators (STATCOM).
控制方法是影响静止同步补偿器(STATCOM)补偿性能和效果的重要因素。
The robust stabilization control for one-machine infinite-bus electric power systems with STATCOM (static synchronous compensator) is studied.
研究包含静止同步补偿器(STATCOM)的单机-无穷大电力系统鲁棒镇定控制。
An adaptive deadbeat control method in stationary reference frame for distribution level static synchronous compensator (D-STATCOM) is proposed.
提出一种静止坐标系下配电网静止同步补偿器(D - STATCOM)的自适应无差拍控制方法。
According to the requirement of reactive power compensation, the paper presents a software and hardware design method of the STATCOM based on DSP.
根据配电网无功功率补偿的工程要求,提出了一种基于DSP的静止同步补偿器(STATCOM)软硬件设计方法。
Based on the analysis of its system structure, a detection algorithm of single-phase dynamic reactive current is presented and applied to STATCOM.
通过分析单相动态无功补偿系统结构,提出了一种新型的单相动态无功电流检测算法,并将其应用于静止同步补偿器。
The operation principle and the method of control of STATCOM is introduced. Many configurations used in high capacity STATCOM is analysed and compared.
首先阐述了STATCOM的工作原理和控制方法,对各种适于STATCOM大容量化的主电路结构进行了比较和分析。
This paper presents a nonlinear control scheme for static synchronous compensators (STATCOM) consisting essentially of a self com mutated IGBT inverter.
对于包含基于自换向绝缘双极型晶闸管(IGBT)逆变器的静止补偿器(STATCOM),提出了一种非线性控制策略。
In this paper, by using a method of Fourier decomposition, a mathematical model describing dynamic characteristics of cascade STATCOM devices is presented.
该文通过傅立叶分解的方法,建立了链式STATCOM的数学模型。
Main circuit configuration and integrated voltage-reactive power control scheme for balancing compensation with cascade inverters based STATCOM is proposed.
给出了采用链式STATCOM实现平衡化补偿的主电路结构及电压-无功综合控制方法。
Methods the performance of D-STATCOM is superior to that of traditional reactive power compensator according to analyzing the working principle of D-STATCOM.
方法通过对其工作原理的分析、电流间接控制方法的使用以及不平衡负载补偿方法原理的介绍,可看出D -STATCOM的补偿性能优于传统的无功补偿器。
Aim at the request of STATOM to the trigger pulse generator, USES CPLD to be high speed, the parallel processing ability, designed the STATCOM pulse generator.
针对STATCOM对触发脉冲发生电路的要求,利用CPLD的高速、并行处理能力,设计了STATCOM的脉冲发生器。
Two kinds of main circuit configuration and integrative voltage reactive power control scheme for balancing compensation with single phase STATCOM are proposed.
提出了采用单相statcom实现平衡化补偿的两种主电路结构及电压无功综合控制方法。
This model can take into account the realistic steady-state losses of STATCOM if desired, and hence more accurately predict the active and reactive power output of it.
该模型可以考虑STATCOM功率损耗从而可以更准确的计算其有功及无功输出。
It is proved by the simulation results of the proposed compensation method that the single phase STATCOM possesses the ability to carry out fast balancing compensation.
对所给出的补偿方法进行了仿真研究,结果验证了单相statcom进行快速平衡化补偿的能力比较强。
For design of STATCOM device the different control method and main electric structure can be selected according to different requirements for system and control targets.
在设计STATCOM装置时,可根据系统要求的不同,控制目标的不同,选取不同的控制方法和主电路结构。
The fault that may appear for STATCOM is studied, have analyzed that fault is for the influence of STATCOM and system, and have established corresponding protection measure.
对STATCOM可能出现的故障进行了研究,分析了故障对STATCOM及系统的影响,并制定了相应的保护措施。
Recently, several control modes like optimum control, adaptive control, differential geometry control and etc are available for the STATCOM control, but each has its shortcoming.
STATCOM目前控制方式有最优控制、自适应控制、微分几何控制等方式,但各种控制方式都有其缺点。
The model can be used to research the STATCOM behavior to provide theoretical guidance for optimal parameter design and to enhance STATCOM viability for asymmetric power systems.
基于以电容器为直流侧储能元件STATCOM在系统不对称情况下的数学模型,详细分析和解释了STATCOM在系统不对称条件下的运行特点、谐振现象以及参数对STATCOM的性能影响。
At first, through analysis of the system performance and the mathematics matrix of STATCOM, we introduced the voltage of the point where STATCOM jointed in the system as state variable.
首先,通过对系统性能以及STATCOM数学模型的分析,对原有数学模型进行了数学推导引入了STATCOM接入点的电压偏差作为控制变量。
The calculated result of a example shows: the system dynamic model and analyzing method referred to in this thesis is very effective in studying STATCOM control to electric power system.
通过实例计算表明:所提出的系统动态模型对于研究STATCOM动态无功的调节对电力系统电压稳定性的控制作用是有效的。
The calculated result of a example shows: the system dynamic model and analyzing method referred to in this thesis is very effective in studying STATCOM control to electric power system.
通过实例计算表明:所提出的系统动态模型对于研究STATCOM动态无功的调节对电力系统电压稳定性的控制作用是有效的。
应用推荐