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广域一体化继电保护系统方案（An Integrated Protection System Based on Wide Area Information）
广域信息 一体化保护系统 保护配置 电力系统
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2010/8/17
随着计算机及通信技术的飞速发展，继电保护正在向计算机化、网络化、智能化、一体化方向发展。文章针对常规继电保护配置方式存在的不足及缺陷，结合相关技术的发展提出了广域一体化继电保护方案。在这个新方案中，将各个站内主保护和后备保护分别进行集成，在不影响站内保护功能及设备和系统安全性的前提下，对本站内保护、安稳、测量等功能进行整合。同时，将区域电网若干个站的保护与控制整合成一个完整的数字系统。
PCA based protection algorithm for transformer internal faults
Protection internal faults transformers
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2009/7/28
In this paper a new protection scheme is introduced to detect and identify transformer winding faults.
The new approach is based on artificial neural networks (ANNs) using radial basis functions (RBF...
A Sensitive ANN Based Differential Relay for Transformer Protection with Security against CT Saturation and Tap Changer Operation
Differential protection power transformer current transformer saturation
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2009/7/28
This paper presents an artificial neural network (ANN) based scheme for fault identification in power transformer protection. The proposed scheme is featured by the application of ANN to identifying s...