摘要传统继电保护研究往往将抗电流互感器(CT) 饱和视作离线判据整定的必要条件, 实际上,
利用在线快速重构所得电流数据参与保护计算是一种新思路. 但在风电接入系统后, 流经CT …

Identifying fault sections in single-phase ground (SPG) faults is essential for electric utilities
to promptly isolate faults and restore service. A deep learning-based approach leveraging …

The operations of distribution systems are more challenging than in past decades because
of the penetration of distributed generation (DG). Several serious problems may be caused …

The neutral effectively grounded system (NEGS), increasingly adopted in medium-voltage
urban AC distribution networks, exhibits heightened susceptibility to fault-induced …

The ultimate goal of power transformer protection system is to quickly and reliably detect
internal faults while remaining stable for external faults and transients. Since in the …

Current transformer saturation affects measurement accuracy and, consequently, protection
reliability. One important concern in the case of overcurrent protections is the discrimination …

Current transformers (CTs) are widely used for energy metering, relay protection, condition
monitoring and control circuits. However, CT saturation may lead to non‐negligible …

The P-class current transformer (CT) widely used at present creates the problem that
transient saturation occurs and leads to the reduction of the reliability of the differential …

High current measurement technology is of great importance in many fields, including power
system protection and control, power metering, and power consumption reduction …

When a slightly faulty transformer closes without load, the current waveform presents the
coexistence of inrush and fault current. At this time, the inrush blocking module will block the …