Recloser modernization using digital signal processors

Hydraulically controlled reclosers normally present good mechanic performance, however they present a limited operating set, which makes it difficult to implement a coordinated operation with modern reclosers and other protective devices. The paper presents the digital implementation of a control sy...

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Bibliographic Details
Main Authors: Medeiros, W.J., Nerys, J.W.L., Marra, E.G.
Format: Conference Proceeding
Language:English
Subjects:
Analog-digital conversion
Animals
Calculus
Circuit faults
Digital signal processing
Digital signal processors
Modems
Power system protection
Power system reliability
Power system restoration
Online Access:Request full text
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Summary:Hydraulically controlled reclosers normally present good mechanic performance, however they present a limited operating set, which makes it difficult to implement a coordinated operation with modern reclosers and other protective devices. The paper presents the digital implementation of a control system for hydraulic reclosers using digital signal processors (DSP). Some characteristic curves are implemented and some experimental results are shown to illustrate the recloser operation.
DOI:10.1109/TDC.2004.1432497