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A nonlinear binary programming model for fault section estimation in electric power systems
(2017-07-01)
This paper proposes a method to solve the fault section estimation (FSE) problem in power systems by developing a nonlinear binary programming model using the AMPL mathematical programming language. This model is developed ...
Multiple Fault Diagnosis in Electrical Power Systems with Dynamic Load Changes Using Probabilistic Neural Networks
(Revista Computación y Sistemas; Vol. 14 No.1, 2010-09-30)
Abstract. Power systems monitoring is particularly challenging due to the presence of dynamic load changes in normal operation mode of network nodes, as well as the presence of both continuous and discrete variables, noisy ...
A model based fault detection and diagnosis system for rolling mill equipments
(IEEE, 2001)
In this paper, the implementation of a Model Based Fault Detection and Diagnosis System, that uses fuzzy logic to determinate the nature of the detected faults in rolling mill equipments is presented. The system is built ...
Actuator Fault Diagnosis Using Probabilistic Ultimate Bounds
(Institute of Electrical and Electronics Engineers, 2016-06)
This work proposes a fault diagnosis scheme where the occurrence of failures is detected when certain trajectories reach some probabilistic sets, allowing the presence of unbounded disturbances. This is the first result ...
System-Level Fault Diagnosis with Dynamic Mesh Optimization
(Revista Computación y Sistemas; Vol. 16 No. 2, 2012-06-05)
Abstract. The efficient identification of hardware and software faults in parallel and distributed systems still remains a challenge in today's most prolific decentralized environments. System-level fault diagnosis is ...
A binary integer linear programming model for fault section estimation in electric power systems
(2019-11-01)
A new method, based on binary integer programming, to solve the problem of fault section estimation in power systems is developed in this work. This optimization model is formulated based on a set of minimum covers, subject ...
Expert fault detection and diagnosis for the refrigeration process of a hydraulic power plant
(IEEE, 2008)
In this paper we discuss the components and design of each part of an expert system for fault detection and diagnosis in the refrigeration process of a hydraulic power station. Given a minimum group of measurements, it is ...