PSO-based collaborative optimization of regenerative heating system for a PWR nuclear power plant

ZHOU Lanxin; LI Fei; FU Wenfeng; WANG Qingwu

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PSO-based collaborative optimization of regenerative heating system for a PWR nuclear power plant

更新时间：2025-09-28

- PSO-based collaborative optimization of regenerative heating system for a PWR nuclear power plant
- Thermal Power Generation Vol. 43, Issue 9, Pages: 5-11(2014)
- 作者机构：
  
  华北电力大学电站设备状态监测与控制教育部重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL421.1
- Published：2014
- 稿件说明：
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ZHOU Lanxin, LI Fei, FU Wenfeng, et al. PSO-based collaborative optimization of regenerative heating system for a PWR nuclear power plant[J]. Thermal power generation, 2014, 43(9): 5-11.
DOI：

ZHOU Lanxin, LI Fei, FU Wenfeng, et al. PSO-based collaborative optimization of regenerative heating system for a PWR nuclear power plant[J]. Thermal power generation, 2014, 43(9): 5-11. DOI：

摘要

针对核电机组二回路系统的特点

经过推导构造了通用型核电机组热经济性计算框架。据此

选择循环热效率作为优化目标

抽汽压力作为优化变量

建立了通用型核电机组回热系统优化模型。以某压水堆核电900MW机组为例

将自适应权重粒子群(AWPSO)算法应用于核电二回路给水回热分配优化。计算结果表明

该算法具有良好的收敛性和搜索性

其优化结果优于传统方法和原设计方案

为压水堆核电机组二回路回热系统优化设计提供了一种便捷的方法。

Abstract

According to characteristics of the secondary loop system of nuclear power units

a universal heat economic calculation framework for pressurized-water reactor(PWR)nuclear power plant heat regenerative system was established

based on theoretical deduction.On this basis

by selecting the cycle thermal efficiency as the optimization goal and the extraction steam pressures as the optimization variables

a universal nuclear power unit regenerative system optimization model was established.Taking a 900 MW nuclear power unit as the example

adaptive weighed particle swarm optimization(AWPSO)was applied to solve the feed-water heating allocation problem in nuclear power units for the first time.The calculation result demonstrates that

the PSO has great convergence ability and search performance

and is superior to other methods and the original design scheme.This paper provides a new and convenient design for PWR nuclear power plant heat regenerative systems.

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Related Institution

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