摘要能否及时诊断出微小故障是保障系统安全运行并抑制故障恶化的关键,
本文针对微小故障幅值低, 易被系统扰动和噪声掩盖等特点, 从数据驱动的角度对现有研究进行 …

Dissolved gas analysis (DGA) of oil is used to detect the incipient fault of power
transformers. This paper presents a new approach for transformer fault diagnosis based on …

This paper focuses on a Smart Fault Diagnostic Approach (SFDA) based on the integration
among the output results of recognized dissolved gas analysis (DGA) techniques. These …

This paper introduces a hybrid strategy for an ideal operation programming of electrical
frameworks through minimization of production cost and in addition better usage of …

Transformers are vital components of power systems as they are situated between energy
generation and consumers and their failure disrupts the use of electrical energy. Therefore …

Dissolved gas analysis (DGA) approach is extensively applied to detect incipient faults of
power transformers. This paper presents a novel DGA method for power transformer …

Accurate on-line monitoring of transformer operation status is essential to ensure the
reliability of power system. The dissolved gas analysis (DGA) method, which compares the …

Early detection of power transformer fault is important because it can reduce the
maintenance cost of the transformer and it can ensure continuous electricity supply in power …

Dissolved gas analysis (DGA) is widely used to detect the incipient fault of power
transformers. However, the accuracy is greatly limited by selection of DGA features and …

Dissolved gas analysis (DGA) is commonly used to identify the fault type in power
transformers. However, the available DGA methods have certain limitations because every …