摘要近年来, 数据驱动的人工智能模型在气体绝缘组合电器(GIS) 绝缘缺陷诊断上取得了一定
突破. 然而, 这些以海量实验数据构建的模型难以部署到现场复杂工况和小样本条件下 …

Intelligent fault diagnosis methods, especially convolutional neural network (CNN), have
made significant progress in gas-insulated switchgear (GIS) partial discharge (PD) …

The convolutional neural network (CNN) achieves excellent performance in pattern
recognition owing to its powerful automatic feature extraction capability and outstanding …

Recently, numerous data‐driven fault diagnosis methods have been developed, and the
tasks involving the same distribution of training and test data have been well solved …

Localized electric field strength in high-voltage (HV) equipment results in electrical
discharges which radiate electromagnetic waves in ultrahigh frequency (UHF) range of 0.3-3 …

A recent investigation explored a new measuring concept used in partial discharges (PD)
measurements in gas insulated substations (GIS), consisting of a magnetic loop antenna …

There are no accepted procedures that quantify the apparent charge of partial discharge
(PD) in gas-insulated substations (GIS). This paper proposes a calibration method for PD …

This paper introduces a directional coupler for partial discharge (PD) measurements in gas-
insulated substations (GIS). The sensor comprises a combination of magnetic and electric …

One of the main difficulties in measuring partial discharges (PD) in gas-insulated substations
(GIS) is the overlapping of pulses at the sensor's location, which distorts the pulse resolution …

Gas-insulated switchgears (GIS) have become essential parts of electrical power
substations due to the associated merits of these capital assets. Although such resilient …