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首页> 外文期刊>IEEE Transactions on Energy Conversion >A generic DSP-based real-time simulator with application to hydrogenerator speed controller development
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A generic DSP-based real-time simulator with application to hydrogenerator speed controller development

机译：基于通用DSP的实时仿真器，应用于水轮发电机速度控制器的开发

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摘要

This paper presents the features and evaluation of a digital signal processor/personal computer-based simulator which allows the simultaneous simulation of two linear systems in real time. A desire to gain the ability to evaluate hydrogenerator governors (speed controllers) in forms completely equivalent to that which could be used to control actual hydrogenerators is the primary motivation for this work. The simulator is designed so that one linear system may be conceptualized as an error controller while the second system may be thought of as a plant under control. The simulator is specialized in that it allows direct entry of the hydrogenerator system parameter values of one of two linearized hydrogenerating system plant models. An option to enter the gains of a generic PID controller also exists. This PID controller may be utilized to simulate a governor for a hydrogenerator, thus allowing the real-time simulation of a closed-loop speed-controlled hydrogenerating system. Simulation accuracy is established by comparing computed results to those computed by an accepted "standard" software package. An IBM-compatible personal computer and a modified Texas Instruments TMS320C30 digital signal processor evaluation module are the primary hardware used.
机译：本文介绍了数字信号处理器/基于个人计算机的仿真器的功能和评估，该仿真器允许实时同时仿真两个线性系统。渴望有能力以完全等同于可用于控制实际水轮发电机的形式评估水轮发电机调速器（速度控制器）的能力，这是这项工作的主要动机。设计模拟器时，可以将一个线性系统概念化为错误控制器，而将第二个系统视为控制下的工厂。该模拟器的特殊之处在于它可以直接输入两个线性化加氢系统工厂模型之一的加氢器系统参数值。还存在输入通用PID控制器增益的选项。该PID控制器可用于模拟水轮发电机的调速器，从而实现闭环速度控制的氢化系统的实时模拟。通过将计算结果与公认的“标准”软件包计算的结果进行比较，可以建立仿真精度。使用IBM的个人计算机和改进的Texas Instruments TMS320C30数字信号处理器评估模块是主要的硬件。

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