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EVALUATION

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AN INDEPENDENT <strong>EVALUATION</strong> OF THE LCNF<br />

Generates knowledge that can be<br />

shared amongst all DNOs<br />

Focuses on network methods that are<br />

at the trialling stage<br />

4<br />

5<br />

Assessment:<br />

ENWL can advise on the adoption of the smart fuse<br />

Evidence:<br />

What began as a simple concept for a low voltage auto-reclosing device to meet a perceived has now<br />

grown into a significant business activity across a number of DNOs. The Smart Fuse is generating<br />

measurable financial benefits to DNOs and improved service to our customers and not least has created<br />

long term employment opportunities within Kelvatek.<br />

The Smart Fuse is a fully developed device and has the full technical and commercial support structure in<br />

place that would be expected of any commercially available technology. Electricity North West can advise<br />

any DNO on adoption of the Smart Fuse and discussions have already taken place at the time of writing<br />

with a number of DNOs who are assessing the potential costs and benefits of the Smart Fuse.<br />

References:<br />

• Close-down report, May 2014<br />

Assessment:<br />

Solution moved to TRL9 (actual system proven in operational environment), or commercial solution<br />

proven in operational environment<br />

Evidence:<br />

No discussion of TRL in the close-out report. The Bidoyng fuse was made in volume (200 off) for this<br />

project and no reports of design changes were seen. The fuse is marketed on the Kelvatek web site with<br />

a video showing the interest and use of the fuse by several DNOs.<br />

So TRL probably was TRL9 before and after the project.<br />

References:<br />

• Close-down report, May 2014<br />

PÖYRY MANAGEMENT CONSULTING<br />

October 2016<br />

713_Poyry_Report_Evaluation_of_the_LCNF_FINAL_Oct_2016_v700.docx<br />

306

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