MATLAB AND C++ BUILDER BASED ONLINE CALCULATION METHOD FOR COAL CONSUMPTION CURVE

WANG Jianguo; MA Rudong School of Automation Engineering

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MATLAB AND C++ BUILDER BASED ONLINE CALCULATION METHOD FOR COAL CONSUMPTION CURVE

更新时间：2025-09-28

- MATLAB AND C++ BUILDER BASED ONLINE CALCULATION METHOD FOR COAL CONSUMPTION CURVE
- Thermal Power Generation Vol. 41, Issue 12, Pages: 70-73(2012)
- 作者机构：
  
  东北电力大学自动化工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2012
- 稿件说明：
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WANG Jianguo, MA Rudong School of Automation Engineering. MATLAB AND C++ BUILDER BASED ONLINE CALCULATION METHOD FOR COAL CONSUMPTION CURVE[J]. Thermal power generation, 2012, 41(12): 70-73.
DOI：

WANG Jianguo, MA Rudong School of Automation Engineering. MATLAB AND C++ BUILDER BASED ONLINE CALCULATION METHOD FOR COAL CONSUMPTION CURVE[J]. Thermal power generation, 2012, 41(12): 70-73. DOI：

摘要

通过在线计算锅炉效率及汽轮机效率

利用Visual C++开发DCS数据的生成程序

将Matlab文件编译为动态链接库文件或C++源程序文件

实现单元火电机组供电标准煤耗率的实时计算

并通过Matlab和C++Builder程序混合编程

结合数据库技术

实时显示机组当前的煤耗率及煤耗特性曲线。煤耗特性曲线生成软件可以脱离Matlab环境运行

在保证计算准确性及快速性的同时节省了系统资源。

Abstract

The real-time calculation of standard coal consumption rate for unit power supply of thermal power plant was carried out by the boiler efficiency and steam turbine efficiency online calculation.The results were pretreated to obtain the coal consumption fitting curve with quadratic polynomial form.Meanwhile

the data generation program for the DCS was developed by Visual C++ language

and the dll file or CPP file was compiled through Matlab file.Finally

combined with the database technology

the visualization of efficiency calculation for the boiler and steam turbine

as well as the real time display of the current coal consumption rate curve was achieved based on the mixed programming with Matlab and C++ Builder.The software for coal consumption curve can run without Matlab environment

which saves the system resource on the premise of ensuring the accuracy and efficiency of the calculation.

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