阐述了输电线电磁暂态仿真在现代电力系统分析中的作用和意义，对研究内容和方法进行了介绍。
The function and significance of electromagnetic transients simulation for transmission line in modern power system are clarified and the research contents and methods are introduced.
而且，该方法易于用一般的机电暂态仿真软件实现，并可用于FACTS小信号调制器参数整定。
Also it can be employed to tune parameters of small signal modulators of FACTS. Furthermore, this method can be easily implemented by electromechanical transient analysis programs.
对计算机并行处理技术在电磁暂态仿真计算中的应用进行了初步分析，并描绘了一种适合于并行计算的算法。
This paper presents a basic analysis on the application of electro magnetic transient simulation with computer parallel processing technique and describes an algorithm of parallel processing.
推导了电力系统电磁暂态仿真软件EMTDC中的三相异步电动机模型，介绍了电动机暂态过程的求解算法。
The three-phase asynchronous induction motor models in EMTDC are deduced and the solution algorithms of induction motor transient process are introduced.
而另一方面，诸如电力系统的在线动态安全评估和控制等应用对机电暂态仿真提出了实时甚至超实时的要求。
On the other hand, the applications such as on-line dynamic security assessment and transient stability control are demanding real-time or super-real-time simulation.
电力系统混合仿真对常规电力系统进行机电暂态仿真，对重点关注的局部网络或者特定元件采用电磁暂态仿真。
In power system hybrid simulation, the mutual influence between the electromechanical transient process and electromagnetic transient process can be synthetically considered.
仿真计算表明，SVC与发电机励磁非线性状态PI协调控制器能有效地提高系统的暂态稳定性。
Simulation results show that nonlinear state PI SVC controller cooperating with the excitation system of generator can improve dynamic stability of power system effectively.
对多机系统的仿真结果表明：与常规控制相比，本文设计的汽门控制器能有效提高系统的暂态稳定极限。
The results of computer simulation show that the valve controller can raise effectively the transient stability limit in comparison with the conventional regulator.
仿真结果表明，这种控制方法能有效抑制干扰，可以在大干扰条件下提高系统暂态稳定性。
The simulation results have shown that the control law discussed can attenuate the disturbances and apparently improve the transient stability when large disturbances occur.
根据空心线圈电流传感器的工作原理，重点分析了它对电力系统暂态电流的响应情况，并结合具体参数进行了仿真。
Based on the operational principle of air-core coil transducer, its response to transient current is analyzed and computer simulation is carried out with specific parameters.
提出一种在平稳随机噪声中检测暂态信号的循环双谱切片方法，同时给出仿真结果。
The method of detection on transient signal by the slice of cyclo bispectrum in stationary random noise is proposed in this paper, simulation results are presented also.
本文提出了一种用于DTS暂态—准中期稳定仿真的高度简化的数学模型。
A highly-reduced model for DTS Transient-midterm stability simulation is suggested in the paper, inclulding the method to find the equivalent parameters in the new models.
仿真结果表明，改进方案在提高暂态转矩稳定和有次同步谐振问题系统的稳定性比原方案更有效。
The simulation results show that the improved NGH scheme is more effective in improving both the transient torque stability and the system with SSR problems as compared with the original scheme.
系统负荷投切和电容器充电的仿真结果表明，该方法能快速有效地区分暂态脉冲和振荡暂态。
The simulations of load switching and capacitor charging show that the proposed method can quickly and effectively class the impulse transient and oscillation transient disturbances.
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.
以往的电力系统暂态稳定性的分析是针对事故前的一种给定注入进行事故过程的动态仿真或用暂态能量函数的方法进行的。
The transient stability of power system is used to be analyzed for a given pre-fault injection by using transient simulation method or transient energy function method.
采用MATLAB分析工具对单机无穷大系统暂态过程进行仿真，介绍了PSS的基本功能，并分析了PSS对于系统暂态稳定性的影响。
This paper simulates the transient process of a single machine infinite bus system in MATLAB and introduces the basic function of PSS as well as its influence on power system.
为确定自激电容值与异步发电机空载建压时间的关系，对建压暂态过程进行了仿真计算和分析。
The relationship between the excitation capacitance and the voltage-buildup time in an induction generator was analyzed using a transient simulation and analysis.
采用电力系统综合程序不同精度的同步电机数学模型，基于潮流进行暂态稳定仿真计算。
Process transient stability simulation calculation based on power flow which USES the different accuracy of synchronous generator mathematical model in power system comprehensive program.
利用故障录波信息重演负荷特性的暂态过程，通过实测曲线和负荷模型仿真曲线的比较，进行负荷动特性模型的校验。
Utilizing the recorded fault data to replay the transient process, the dynamic load model could be verified by the comparison between measured curves and simulation ones.
基于大型电力系统分析软件NETOMAC，提出了机电暂态和电磁暂态混合时域仿真法。
A hybrid time-domain simulation method integrating electromagnetic transient simulation and electromechanical transient simulation based on large power system analysis software NETOMAC is proposed.
通过在6机22母线系统的仿真结果表明，该控制器能提高电力系统的暂态稳定性和动态性能。
The simulation results in a 6-machine 22-bus power system demonstrate that the controller can greatly improve transient stability and dynamic performance of power systems.
该文从软件开发的角度出发，提出了一种解决电磁暂态实时仿真问题的分网并行算法。
In this paper, a new method named "node-splitting algorithm" is presented to deal with the power system electromagnetic transient network partition and parallel simulation.
理论和仿真表明，系统可检测电路稳态和暂态谐波，且缩短了动态响应时间，改善了滤波器的跟踪性能。
The theoretic and simulative results show that the pro-posed system can detect the steady and transient harmonics with shorter dynamic response time and better tracing performance of filter.
基于这一横向刚度，对安装空气弹簧的高速客车转向架进行了非线性暂态曲线通过的动力学仿真，获得了较为精确的结果。
A precise description for the nonlinear lateral stiffness of air spring yielded is used for nonlinear dynamic curving simulation of high - speed railway c...
仿真结果表明，该方法能有效地判断出系统的暂态稳定性，在程序设计上也具有较好的可扩展性和灵活性。
The simulation result shows that the method can effectively judge the transient stability of the system, and features better expandability and flexibility in program design.
采用SIMULINK软件仿真出了分段层式干式变压器线圈在暂态电压作用下的电位分布和梯度分布。
The potential distribution and gradient distribution of the dry - type transformer with subsection and layer winding applied transient voltage are simulated by SIMULINK.
仿真结果表明，所设计的控制系统可以有效地控制节点电压和线路潮流，改善系统的暂态稳定性。
The effects for enhancing the stability and dynamic performance of power system and controlling bus voltage and line power flow are illustrated by simulation o…
电力系统的系统设计、规划、运行和调度需要充分考虑系统的动态性能及其运行稳定性，即需要对其机电暂态过程进行仿真。
The dynamic characteristics and the stability of power systems need to be carefully considered in power system design, planning, and its operation and control.
电力系统的系统设计、规划、运行和调度需要充分考虑系统的动态性能及其运行稳定性，即需要对其机电暂态过程进行仿真。
The dynamic characteristics and the stability of power systems need to be carefully considered in power system design, planning, and its operation and control.
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