OPTIMIZATION OF IN-CORE FUEL MANAGEMENT, CYCLE PERIOD AND POWER SCHEDULING OF NUCLEAR POWER PLANTS BY LARGE SCALE NONLINEAR PROGRAMMING.

Tsutomu Hoshino, Makoto Takahashi, Yuzo Fujii

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

Minimization of the power cost of the utility system, which consists of nuclear power plant(s) and one backup fossil power plant is discussed. The decision variables are batch size of the nonequilibrium refueling pattern, cycle power, derating and cycle length. The optimization is subject to several constraints in reactor operation and power system scheduling. The problem characterized by the large scale nonlinear programming, is decomposed in two stages: Suboptimization of nuclear unit by Linear Programming and overall coordinative optimization for system power cost with the use of gradient projection method. A typical example on BWR is studied. In most cases of normal operation, the economical solution is obtained by filling up the margins involved in design parameters and operational constraints. Data in tabular and graphical form are appended.

本文言語English
ページ115-134
ページ数20
出版ステータスPublished - 1975
外部発表はい
イベントComput Methods in Nucl Eng, Conf, Proc - Charleston, SC, USA
継続期間: 1975 4月 151975 4月 17

Other

OtherComput Methods in Nucl Eng, Conf, Proc
CityCharleston, SC, USA
Period75/4/1575/4/17

ASJC Scopus subject areas

  • 工学(全般)

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