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首页> 外文期刊>IEEE Transactions on Energy Conversion >Synchronous Generator Model Identification for Control Application Using Volterra Series
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Synchronous Generator Model Identification for Control Application Using Volterra Series

机译:使用Volterra系列进行控制应用的同步发电机模型辨识

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摘要

Application of volterra series for identification of a synchronous generator is investigated in this paper. For linear systems, convolution integral can be used to model the input-output data set. For nonlinear systems, however, volterra series serves as a generalization of the convolution integral. To parameterize the volterra kernels, orthogonal functions have been used. The proposed method is first applied on a seventh order nonlinear model of a synchronous generator with saturation effect and then it is tested on a micro-machine system. In this study, the field voltage is considered as the input and the active output power and the terminal voltage are considered as the outputs of the synchronous generator. Simulation and experimental results show good accuracy of the identified models.
机译:本文研究了Volterra级数在同步发电机辨识中的应用。对于线性系统,可以使用卷积积分来对输入输出数据集进行建模。但是,对于非线性系统,volterra级数用作卷积积分的推广。为了参数化Volterra内核,已使用正交函数。该方法首先应用于具有饱和效应的同步发电机的七阶非线性模型,然后在微机系统上进行了测试。在这项研究中,励磁电压被视为同步发电机的输入,有功输出功率和端电压被视为同步发电机的输出。仿真和实验结果表明,所识别模型具有良好的准确性。

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