Diagnosis of weak points in the distribution network based on
To determine whether the frequent item sets and association rules mined by the FP-network algorithm have practical significance and strong relevance, this paper adopts the three
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To determine whether the frequent item sets and association rules mined by the FP-network algorithm have practical significance and strong relevance, this paper adopts the three
In view of this, it is of great significance to conduct power supply reliability evaluation and weak links identification for complex distribution system considering the integration of DG and SOPs
The occurrence of extreme events such as typhoons will affect the safe operation of the distribution network. Accurate identification of distribution network weak links before extreme events
The growing complexity and need for electricity in contemporary grids have resulted in an increased dependence on Distribution Automation Technology (DAT) to improve the effectiveness
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The results demonstrate that the FEIM -based method can significantly improve the computation efficiency, as well as provide sufficient support of weak links identifying for distribution
Through actual substation case studies, this research not only assesses low-voltage distribution network reliability but also identifies weak links within the system and the key factors
As the scale of the power system continues to expand, the probability of weak links in the power system continues to increase, and power system accidents caused by weak links continue to increase, which
This study investigates the influence of distribution automation on the dependability of electricity networks, concentrating on important functional metrics and their relationship with network
With the continuous expansion of the distribution network, the automation transformation and construction of the distribution network has become a necessity. However, due to the imbalance
Finally, the reliability index of a distribution line in Songjiang District of Shanghai is calculated by this method, and the weak links in the power supply reliability of Shanghai Songjiang distribution network
The results of the case study show that the proposed method can effectively identify the weak links in a distribution network during a typhoon and provide a reference to resist extreme
It integrates the complex topology of the distribution network, automatically extracts key features, and accurately locates and reinforces weak links in real time. The results show that the recognition
Opportunities for distribution automation, such as enhanced reliability, improved operational efficiency, enhanced data collection and analysis, integration of distributed energy
The randomness and uncertainty of distributed generators and multiple loads have brought severe challenges to the power supply reliability of the distribution network, so it is necessary to effectively
The deployment of distribution network automation technology, which leverages the combined power of smart devices, communication networks, and automated control systems, enables continuous
The key to achieving this goal lies in accurately identifying weak links in the system. This article proposes a weak link identification method based on complex network theory and analytic
In order to improve the reliability of power supply in distribution network, weak link identification must be indispensable. Aiming at this problem, this paper proposes a weak link identifi-cation method for
With the deterioration of the global climate, the losses caused by distribution network failures during natural disasters such as typhoons have become increasingly serious. In the whole
Aiming at the insufficient recognition accuracy of weak points in the distribution network, a dynamic enhancement recognition method for weak nodes in the distribution network based on a deep graph
In order to identify weak links in the distribution network and conduct reliability estimation for internal components of the system, a hierarchical knowledge map is established, and a weak link
Distribution network automation refers to the combination of modern electronic technology, communication technology, computer network technology with power system equipment, integrating
The voltage quality of power supply to residential customers of 10 kV and below urban distribution networks and line overload situation are affected by the comprehensive influence of substation 10kV
Based on this, this paper proposes an identification of weak links in the distribution network based on random matrix theory. First, the theorems of stochastic theory are explained, then a mathematical