A fault diagnosis expert system for distribution substations

Lee, Heung-Jae; Ahn, Bok-Shin; Park, Young Jun

doi:10.1109/61.847234

Cited by 115 publications

(5 citation statements)

References 10 publications

(12 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The former fault diagnosis expert system usually adopts the data driven method which binds the code directly with the data [3]. This method can help to process the fault alarm information rapidly.…”

Section: Fault Diagnosis Technology By Model Drivenmentioning

confidence: 99%

See 1 more Smart Citation

Fault Diagnosis Technology Based on Model Driven

Zhang¹,

Xu²,

Wu³

2015

WJET

View full text Add to dashboard Cite

Fault diagnosis is an important application of the power grids monitoring system. Under the situation of continuous development of smart grid, it brings new challenges to the fault diagnosis technology. A fault diagnosis expert system based on model driven approach is proposed in this paper. And the corresponding fault modeling technology based on Fault Logic Description Language (FLDL) is described step by step. Practices show that this system could meet the requirements of processing fault alarm information rapidly and reliably by operator.

show abstract

Section: Fault Diagnosis Technology By Model Drivenmentioning

confidence: 99%

“…So far, various technologies of fault diagnosis have been proposed, such as the method based on the expert system, based on neural network and based on information theory [3]- [7]. The method based on the expert system is the most primary one among them.…”

Section: Introductionmentioning

confidence: 99%

Fault Diagnosis Technology Based on Model Driven

Zhang¹,

Xu²,

Wu³

2015

WJET

View full text Add to dashboard Cite

show abstract

“…Between systems and the system of electromagnetic interference prediction method and the analysis of the process is roughly same, but the basic rule is different, the reason is that the control system and modify others is very difficult or even impossible, so the system of electromagnetic interference is often difficult to control. In addition, although there may be some conduction interference between the system, but the basic form is radiated interference, namely through the radiation between the two antenna area near or far zone field coupling [3] . Between systems is the ultimate goal of electromagnetic interference prediction estimates produced by the transmitter to its neighboring receiver interference effect, and determine the response of the receiver on disturbance signal transmitter.…”

Section: Electromagnetic Interference Analysismentioning

confidence: 99%

Neural Network Expert System in the Application of the EMC Design

Tang

Liu

2015

AMM

View full text Add to dashboard Cite

According to the characteristics of the large equipment, electromagnetic interference, using neural network method is put forward a set of for large electronic equipment electromagnetic coupling and interference, the analysis of the expert system based on the large electronic equipment as analysis object, the common interference on the interference classification and coding, the BP neural network is constructed, using neural network, the inference mechanism of expert system for the optimization design, and test verification.

show abstract

“…To improve the safety of the electric power system fault diagnosis is an important work. There are many methods such as petri net system [1]- [2], analytic model-based methods [3]- [4], artificial neural network [5]- [6], Bayesian network system [7], and expert system [8]- [9] have been applied to fault diagnosis.…”

Section: Introductionmentioning

confidence: 99%

A New Fuzzy Petri Net Model for Power Grid Fault Diagnosis

Wang¹,

Chen

Gao

et al. 2014

AMM

View full text Add to dashboard Cite

This paper put forward a fault diagnosis project which includes fault knowledge representation, fault diagnosis arithmetic based on comprehensive investigation and engineering practice. After that a fuzzy petri net diagnosis model is come into being and the precise diagnosis of power grid elements can be realized. The simulation results given in this paper illustrate that this fault diagnosis model can make a rapid diagnosis in complex fault situation and give the accurate result to power grid fault diagnosis.

show abstract

A fault diagnosis expert system for distribution substations

Cited by 115 publications

References 10 publications

Fault Diagnosis Technology Based on Model Driven

Fault Diagnosis Technology Based on Model Driven

Neural Network Expert System in the Application of the EMC Design

A New Fuzzy Petri Net Model for Power Grid Fault Diagnosis

Contact Info

Product

Resources

About