DocumentCode :
2529675
Title :
Development of customized distribution automation system (DAS) for secure fault isolation in low voltage distribution system
Author :
Ahmed, M.M. ; Soo, W.L.
Author_Institution :
Dept. of Electr. Eng., UTeM, Melaka
fYear :
2008
fDate :
20-24 July 2008
Firstpage :
1
Lastpage :
7
Abstract :
This paper presents the development of customized distribution automation system (DAS) for secure fault isolation at the low voltage (LV) down stream, 415/240 V by using the Tenaga Nasional Berhad (TNB) distribution system. It is the first DAS research work done on customer side substation for operating and controlling between the consumer side system and the substation in an automated manner. Most of the work is focused on developing very secure fault isolation whereby the fault is detected, identified, isolated and remedied in few seconds. Supervisory Control and Data Acquisition (SCADA) techniques has been utilized to build Human Machine Interface (HMI) that provides a graphical operator interface functions to monitor and control the system. Microprocessor based Remote Monitoring Devices have been used for customized software to be downloaded to the hardware. Power Line Carrier (PLC) has been used as communication media between the consumer and the substation. As result, complete DAS fault isolation system has been developed for cost reduction, maintenance time saving and less human intervention during faults.
Keywords :
SCADA systems; carrier transmission on power lines; computerised monitoring; cost reduction; fault diagnosis; graphical user interfaces; power distribution control; power distribution faults; power engineering computing; power system security; substation automation; Human Machine Interface; Microprocessor; Power Line Carrier; Remote Monitoring Devices; SCADA; Supervisory Control and Data Acquisition technique; Tenaga Nasional Berhad distribution system; cost reduction; customer side substation; customized distribution automation system; graphical operator interface; maintenance time saving; secure fault isolation; Automatic control; Condition monitoring; Control systems; Fault detection; Fault diagnosis; Humans; Low voltage; Remote monitoring; SCADA systems; Substation automation; DAS; Graphical User Interface (GUI); HMI; LV; Open Loop Distribution; SCADA Software;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008 IEEE
Conference_Location :
Pittsburgh, PA
ISSN :
1932-5517
Print_ISBN :
978-1-4244-1905-0
Electronic_ISBN :
1932-5517
Type :
conf
DOI :
10.1109/PES.2008.4595984
Filename :
4595984
Link To Document :
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