Method of operating a nuclear power plant at multiple power...

Induced nuclear reactions: processes – systems – and elements – Testing – sensing – measuring – or detecting a fission reactor... – By particular instrumentation circuitry

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C376S245000, C376S254000, C376S216000, C376S219000

Reexamination Certificate

active

07139355

ABSTRACT:
A method of operating a nuclear power plant includes determining and licensing a maximum power level at which the power plant can be operated subsequent to the beginning of a fuel cycle, and with the power plant being operated at less than its maximum power rating at certain times such as at the beginning of a fuel cycle. The maximum power level is greater than the power level that would be calculated based upon an assumption that the heat flux peaking factor (FQ) and enthalpy rise peaking factor (FΔH) remain at their maximum level throughout an entire fuel cycle. The maximum power rating takes advantage of factors such as known reductions in FQand FΔHat certain points in the fuel cycle, the marginal additional capacity of the Balance Of Plant, and the occasional optimization of process parameters such as ultimate heat sink temperature and atmospheric conditions. The power plant may be operated at a substantially continuously variable power level based upon various factors of the power plant, but would not exceed the NRC licensed core thermal power level.

REFERENCES:
patent: 4279698 (1981-07-01), Doi et al.
patent: 4333797 (1982-06-01), Nishizawa
patent: 5428653 (1995-06-01), El-Genk
McGraw-Hill Series in Nuclear Engineering, p. 374-380, 1961.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of operating a nuclear power plant at multiple power... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of operating a nuclear power plant at multiple power..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of operating a nuclear power plant at multiple power... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3628727

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.