OPERATION OPTIMIZATION OF CIRCULATING WATER SYSTEM FOR A WASTE INCINERATION POWER PLANT

WEI Shangzheng1; SHI Shengchun2 1.Beijing China Sciences General Energy & Environment Co.

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OPERATION OPTIMIZATION OF CIRCULATING WATER SYSTEM FOR A WASTE INCINERATION POWER PLANT

更新时间：2025-09-28

- OPERATION OPTIMIZATION OF CIRCULATING WATER SYSTEM FOR A WASTE INCINERATION POWER PLANT
- Thermal Power Generation Vol. 41, Issue 12, Pages: 8-11(2012)
- 作者机构：
  
  1. 北京中科通用能源环保有限责任公司
  2. 环境保护部核与辐射安全中心
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2012
- 稿件说明：
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WEI Shangzheng1, SHI Shengchun2 1.Beijing China Sciences General Energy & Environment Co.. OPERATION OPTIMIZATION OF CIRCULATING WATER SYSTEM FOR A WASTE INCINERATION POWER PLANT[J]. Thermal power generation, 2012, 41(12): 8-11.
DOI：

WEI Shangzheng1, SHI Shengchun2 1.Beijing China Sciences General Energy & Environment Co.. OPERATION OPTIMIZATION OF CIRCULATING WATER SYSTEM FOR A WASTE INCINERATION POWER PLANT[J]. Thermal power generation, 2012, 41(12): 8-11. DOI：

摘要

针对生活垃圾焚烧发电厂12MW凝汽式汽轮发电机组的循环冷却水系统进行了系统的分析研究

提出了改进型综合成本燃料耗率法

并将其与基于最佳真空的循环水系统优化方法和考虑冷却水价格后的最大收益法进行对比分析

确定了机组在不同负荷和不同循环水进口温度下最经济的循环水泵运行组合方式

绘制出机组循环水泵的最优运行工况图。分析结果表明

改进型综合成本燃料耗率法得到的结果优于其它2种方法

它可以在最大限度内使用"1机1小泵"和"2机1小泵+1大泵"2种运行方式

从而正确指导垃圾焚烧发电厂的经济运行。

Abstract

Systematic investigation on circulating water system of the 12 MW condensing steam turbine generator group for a waste incineration power plant was conducted.A decision criterion

the improved comprehensive cost fuel consumption rate method

was proposed for the system optimization

and compared with the optimum vacuum based circulating water system optimization method and the maximum profit method considering cooling water price.The most economical operation mode of circulating water pumps under different unit loads and variable inlet circulating water temperatures was determined.Furthermore

the optimal operation charts of the circulating water pumps were worked out.It shows that

results obtained by the improved comprehensive cost fuel consumption rate method are superior to the other two methods

so this method can be adopted to realize the plant's economical operation.

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