考虑水需求的水电联产海水淡化系统的优化设计

伍联营; 胡仰栋; 高从堦

doi:10.3969/j.issn.0438-1157.2013.08.032

您当前的位置：

首页 >

文章列表页 >

考虑水需求的水电联产海水淡化系统的优化设计

过程系统工程 | 更新时间：2025-12-10

- 考虑水需求的水电联产海水淡化系统的优化设计
- Optimization design of cogeneration of power and fresh water by desalination considering fresh water demand
- 化工学报 2013年第8期页码：2924-2929
- 作者机构：
  
  中国海洋大学化学化工学院,山东,青岛,266100
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0438-1157.2013.08.032
  中图分类号： Q085.42TQ021.8
- 网络首发：2013-08-05，
  
  纸质出版：2013-08-05
- 稿件说明：
移动端阅览
伍联营, 胡仰栋, 高从堦. 考虑水需求的水电联产海水淡化系统的优化设计[J]. 化工学报, 2013,(8):2924-2929.

WU Lianying, HU Yangdong, GAO Congjie. Optimization design of cogeneration of power and fresh water by desalination considering fresh water demand[J]. CIESC Journal, 2013, (8): 2924-2929.
伍联营, 胡仰栋, 高从堦. 考虑水需求的水电联产海水淡化系统的优化设计[J]. 化工学报, 2013,(8):2924-2929. DOI： 10.3969/j.issn.0438-1157.2013.08.032.

WU Lianying, HU Yangdong, GAO Congjie. Optimization design of cogeneration of power and fresh water by desalination considering fresh water demand[J]. CIESC Journal, 2013, (8): 2924-2929. DOI： 10.3969/j.issn.0438-1157.2013.08.032.

摘要

水电联产不仅能缓解淡水资源不足的问题

而且可有效降低能耗和淡化成本。建立了水电联产系统数学模型

将优化设计描述为一个混合整数非线性规划(MINLP)问题

并采用混合编码的遗传算法进行求解

结果表明

以水定电模式下水电联产系统最优操作模式为发电、多级闪蒸(MSF)和反渗透(RO)三者的集成

且MSF和RO的产水比存在最优值

发电采用背压式蒸汽轮机。随着淡水需求量的增加

联产系统的淡水成本逐渐降低

MSF与RO的产水比呈现出逐渐降低的趋势。

Abstract

Cogeneration of power and fresh water could not only resolve fresh water shortage

but also reduce energy consumption of desalination.A detailed mathematical model of the cogeneration of fresh water and power was established and described as an MINLP problem

which was solved by hybrid-coded genetic algorithm.The result showed that when fresh water demand was the prime target

the optimal pattern of the cogeneration system was integration of power plant

multi-stage flash and reverse osmosis

in which back pressure steam turbine was used in power plant.There was an optimal value of the production ratio for MSF and RO in the integrated system.The water cost of the integrated system and the production ratio for MSF and RO decreased slowly with increase of fresh water demand.

关键词

Keywords

references

浏览量

317

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

集成余热回收的多压超临界CO2热泵储电系统热经济学特性研究

基于多目标优化的航空煤油生物替代燃料模型构建及验证

基于双混合工质深冷的氢液化工艺优化与分析

基于热泵技术的醇胺法脱硫再生系统多目标优化研究

基于分解算法的混合气体多级膜分离系统全局优化