摘要
介绍了变压器绕组热点温升的传统直接测量方法,国家标准计算方法,热电类比模型法,BP神经网络模型和算法。分析每种方法原理并进行比较,得到相应的优缺点。验证BP神经网络模型算法在变压器绕组热点温升中的应用,证明该方法是有效的。
To introduce the traditional direct measuring method, the national standard computing method, thermal-electric analogy model method, the BP artificial neural network model and algorithm towards to the transformer. Analyzing the theory of every method and comparing each other, obtaining according merit and demerit. Verifying the application of the BP artificial neural network model and algorithm in transformer winding temperature. It has been proved to be effective.
出处
《电子设计工程》
2013年第8期68-70,74,共4页
Electronic Design Engineering
基金
河南省科技攻关项目(102102210141)
关键词
绕组温升
热电类比
神经网络算法
温度研究
winding temperature rise
thermal-electric analogy
artificial neural network
temperature research
