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Reactor inspection and maintenance machine senses and homes in on reactor end fittings

Abstract

The Universal Delivery Machine (UDM) is a new CANDU reactor maintenance tool that allows safe, timely, and cost-effective inspection and maintenance of fuel channels. The UDM must align precisely with reactor end-fittings in order to clamp onto fuel channels without applying excessive force. This alignment process is called fine homing. This paper describes the UDM instrumentation and control design features used in the fine homing process. (author)
Authors:
Fell, R G; [1]  Brown, R [2] 
  1. GE Canada Nuclear Products, Instrumentation and Control Engineering, Peterborough, Ontario (Canada)
  2. Ontario Power Generation, Inspection Services Div., Bowmanville, Ontario (Canada)
Publication Date:
Jul 01, 2003
Product Type:
Conference
Resource Relation:
Conference: 6. international conference on CANDU maintenance, Toronto, Ontario (Canada), 16-18 Nov 2003; Other Information: 1 refs., 6 figs; PBD: 2003; Related Information: In: 6. CNS international conference on CANDU maintenance. Proceedings, 437 Megabytes pages.
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; CANDU TYPE REACTORS; FUEL CHANNELS; INSPECTION; MAINTENANCE; REACTOR MAINTENANCE
OSTI ID:
20617887
Research Organizations:
Canadian Nuclear Society, Toronto, Ontario (Canada)
Country of Origin:
Canada
Language:
English
Other Identifying Numbers:
Other: ISBN 0-919784-78-X; TRN: CA0501014061180
Availability:
Available from the Canadian Nuclear Society, Toronto, Ontario (Canada)
Submitting Site:
CANN
Size:
9 pages
Announcement Date:
Aug 21, 2005

Citation Formats

Fell, R G, and Brown, R. Reactor inspection and maintenance machine senses and homes in on reactor end fittings. Canada: N. p., 2003. Web.
Fell, R G, & Brown, R. Reactor inspection and maintenance machine senses and homes in on reactor end fittings. Canada.
Fell, R G, and Brown, R. 2003. "Reactor inspection and maintenance machine senses and homes in on reactor end fittings." Canada.
@misc{etde_20617887,
title = {Reactor inspection and maintenance machine senses and homes in on reactor end fittings}
author = {Fell, R G, and Brown, R}
abstractNote = {The Universal Delivery Machine (UDM) is a new CANDU reactor maintenance tool that allows safe, timely, and cost-effective inspection and maintenance of fuel channels. The UDM must align precisely with reactor end-fittings in order to clamp onto fuel channels without applying excessive force. This alignment process is called fine homing. This paper describes the UDM instrumentation and control design features used in the fine homing process. (author)}
place = {Canada}
year = {2003}
month = {Jul}
}