电力系统动态模拟

基于COM的分布式电力系统动态模拟的设计

Design of Distributed Power System Dynamic Simulation Based on COM

电力系统动态模拟中可控负荷模拟器的研究

The Study of Controllable Load Simulator in Power System Dynamic Simulation

介绍了基于COM（串行通信端口）的分布式电力系统动态模拟技术和基于PLC（可编程逻辑控制器）的多层数字控制网络电力系统动态模拟控制技术的基本结构和技术要点。

This paper introduces the situation of dynamic simulation of power system , design of power distribution system dynamic simulation based on COM and a multilayer digital control network method based on PLC , which uses digital technology nested of the tradition analog cyanic control method .

电力系统动态模拟中发电机组转动惯量的补偿

Inertia compensation methods for generator sets in dynamic power system simulations

用于电力系统动态模拟的压水堆核电站数学模型

Pressurized Water Reactor Nuclear Power Plant Model for Power System Dynamic Simulation

电力系统动态模拟及其应用综述

Overview of Dynamic Simulation of Power System and Its Application

电力系统动态模拟实验室的数字化控制系统

Digital Control System of Power System Dynamic Simulation lab

电力系统动态模拟装置中同杆双回线的模拟

Simulation of double circuit placed at same tower in power system dynamic simulator

电力系统动态模拟微型计算机数据采集与处理系统

μ C Data Acquisition and Control System Used in Dynamic Analogue for Power Systems

功率负荷模拟器是电力系统动态模拟实验室不可缺少的设备之一。

Power load simulator is one of the necessary equipments in the dynamic model laboratory of power system .

目前国内外关于模拟负载的研究较多，但针对电力系统动态模拟使用的可控负载的研究较少。

Nowadays , there are many studies on simulation load among which there is little model for power system dynamic simulation .

在对电力系统动态模拟试验过程中模拟的故障类型进行分析的基础上，提出了一种对所模拟的故障进行控制的方法。

Based on the analysis of the fault types to be simulated , a method for controlling the simulated faults is given .

同步发电机模拟励磁系统是用于电力系统动态模拟实验室的主要设备。

The simulation system of synchronous generator excitation is one of the most important parts in the power system dynamic simulation laboratory .

用电力系统动态模拟试验的故障录波数据对该方向元件进行验证，结果表明，该方向元件能有效、可靠地判断出故障方向。

The data from dynamic simulations are used to test the directional relay , and the results confirm that the directional relay can operate correctly and reliably under various fault conditions .

结合软件对该装置进行了整体测试，结果表明该装置自动化程度高，能有效实现对发电机无功控制的模拟与调节，主要技术性能指标均能达到设计要求，满足现代电力系统动态模拟的要求。

It could effectively achieve the simulation and regulation of the reactive power control . The main technical performance index meeted the requirements of the design and the dynamic simulation of power system .

电力系统动态模拟实验是对电力系统进行试验研究的重要方法，通过对电力系统的模拟可以解决实际系统中无法对新理论进行验证、新技术和新设备进行试验等问题。

Power system dynamic simulation experiments is a method which specialized in studying power system . Using the simulation of power system can deal with verifying new theory and new device which can not be tested in actual system .

目前国内电力系统动态模拟试验室中的原动系统仿真器一般采用单片机作为控制核心，其存在控制电路硬件结构复杂、通用性差、应速度慢、仿真精度低等缺点。

At present , the prime mover system in the power system dynamic simulation laboratory used the single-chip computer as control core , it exists control circuit hardware structure complex , poor general , slow response , poor simulation accuracy and other shortcomings .

随着数字信号处理器的计算速度大幅提高和价格不断下降，电子微型动模仿真技术将拥有广阔的发展空间，必将是电力系统动态模拟技术的一个重要发展趋势。

Substantial increase in computing speed as well as steady fall in DSP prices provides a broad space for development of electronic real-time simulation technology . Electronic simulation system has been developed by low-cost hardware ; this method will be an important trend for power system dynamic simulation technology .

在电力系统的动态模拟中，为了正确地模拟系统的机电暂态过程，须对模拟系统的转动惯量进行适当的补偿。

Physical simulations of the mechanical and electric transients in power systems need to properly compensate for inertia in the systems .

电力系统物理模拟（又称电力系统动态模拟）是研究和分析电力系统的重要方法之一。

The physical simulation of power system ( also known as the dynamic simulation of power system ) is one of the most important ways to study and analyze power system .

模拟励磁装置是对电力系统中同步发电机的励磁系统进行模拟，是电力系统动态模拟的重要模拟设备。

The excitation device of simulation is an important simulation device of the dynamic simulation in the power system , to simulate excitation system of synchronous generator in power system .

文中还提到了关于电力系统模型的建立，它对了解和研究电力系统的动态模拟方法具有参考价值。

It should be poined out the establishment of the power system model will be a great help to the understanding and the studying of the dynamic simulating method for power system .

针对电力系统负载的多样性和时变性，提出了一种应用于电力系统动态模拟的可控负载的设计方案。

Considering the diversity and time-variation of power system load , a design of controllable load , which is applied to power system dynamic simulation , with dual three phases bridges structure and PWM control strategy is presented in this paper .

随着电力系统结构日益复杂和计算机技术的迅猛发展，基于微机的实时数字仿真系统以其成本低、升级容易、发展潜力大等优点逐渐代替了传统的电力系统动态模拟装置。

With the enlargement in scale of the power system and the development in technology of the computer , the digital real-time simulation system based on general computer gradually replaces the traditional dynamic simulation as its low cost and convenient upgrade .