ESTABLISHMENT OF CHANNEL SPECIFIC CHANNEL AND BUNDLE POWER LIMITS
35th Annual CNS Conference - 2015 May 31 - June 3


Presented at:
35th Annual CNS Conference
2015 May 31 - June 3
Location:
Saint John, Canada
Session Title:
2B4 -Safety and Licensing (II)

Authors:
J. H. Choi (KEPCO E&C;)
D. J. Park (KEPCO E&C;)
H. K. Ahn (KEPCO E&C;)
B. G. Kim (KEPCO E&C;)
C. J. Choi (KEPCO E&C;)
D. W. Kho (Korea Hydro & Nuclear Power Co.)
S. M. Kim (Korea Hydro & Nuclear Power Co.)
  

Abstract

A study on the establishment of channel-specificchannel and bundle power limits for a CANDU 6 plant in Rep. of Korea was done.Rationale for the establishment of channel-specificchannel and bundle power limits and the selection of single channels for detailed safety evaluation, and the results of LOCA analysis with established channel and bundle power limits are included in this paper. A safety evaluation, with final limits for channel-specificchannel and bundle powers,shows that the times to reach acceptance criteria are very close to each other for nine selected single channels in accordance with the basic principles for the establishment of channel and bundle power limits.



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