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Projects: Projects for Investigator
Reference Number	EP/G029210/1
Title	Knowledge Discovery from On-line Cable Condition Monitoring Systems - Insulation Degradation and Aging Diagnostics
Status	Completed
Energy Categories	Other Power and Storage Technologies(Electricity transmission and distribution) 100%;
Research Types	Basic and strategic applied research 100%
Science and Technology Fields	ENGINEERING AND TECHNOLOGY (Electrical and Electronic Engineering) 100%
UKERC Cross Cutting Characterisation	Not Cross-cutting 100%
Principal Investigator	Dr MD Judd No email address given Electronic and Electrical Engineering University of Strathclyde
Award Type	Standard
Funding Source	EPSRC
Start Date	01 June 2009
End Date	31 May 2012
Duration	36 months
Total Grant Value	£265,764
Industrial Sectors	No relevance to Underpinning Sectors
Region	Scotland
Programme	Materials, Mechanical and Medical Engineering
Investigators	Principal Investigator	Dr MD Judd , Electronic and Electrical Engineering, University of Strathclyde (99.999%)
	Other Investigator	Dr WH Siew , Electronic and Electrical Engineering, University of Strathclyde (0.001%)
Web Site
Objectives	linked to grant EP/G028397/1
Abstract	This proposal involves collaborative research between academics at Glasgow Caledonian University (GCU) and the University of Strathclyde (UoS). The primary aim of the project is to apply a cross-disciplinary approach to address the problem of acquiring essential information for diagnostics of on-line condition monitoring of cable insulation on the basis of partial discharge (PD) activity. This will be achieved by developing modern data mining techniques to acquire knowledge directly from on-line, data rich, condition monitoring systems. Analysis of on-line information from applied systems will be supported and validated through extensive, dedicated experiments carried out both in the laboratory environment as well as in practical power distribution systems. Failures in the power distribution network are costly to the operators and they are also a serious issue for consumers, who experience power cuts and disruption to their business and social activities during repairs. If techniques for establishing scientifically the condition of cable insulation and its performance are not developed, similar disruption and excessive cost can result from unnecessary replacement of cable assetson the basis of planned maintenance based purely on age. This proposed research programme will build on three areas in which the investigators have internationally recognised expertise: firstly, measuring and discriminating signal characteristics from high power plant, secondly, determining degradation in oil/paper insulation systems and, thirdly, applying software to determine knowledge entrained in raw data. This programme of research will significantly benefit from the knowledge gained from two recently funded EPSRC projects at GCU and UoS (EP/D048133 and GR/86760) as well as recently completed industrially funded projects. In addition to the academic strengths of the proposers, a very substantial industrial contribution is being provided by EDF Energy: a 30,000 direct cash injectionand strong in-kind contribution, i.e. cable samples, unlimited access to data from its on-line condition monitoring systems and to fault/condition reports from its replacement programme as well as access to practical expertise of its staff. Further support from Cable manufacturing company Prysmian Cables and Systems Limited (20,000 in kind), Dow Chemical and PD based condition monitoring equipmentprovider IPEC Ltd (8,000 in-kind) will ensure breadth of validity of the research and broadenthe scope of the project by investigating a range of plant types and set-ups and to ensure more general applicability of the research
Publications	(none)
Final Report	(none)
Added to Database	12/11/08