| 利用MATLAB软件解决实际配煤问题 |
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| 引用本文： | 夏志新,徐有宁.利用MATLAB软件解决实际配煤问题[J].沈阳工程学院学报(自然科学版),2005,1(4):46-48. |
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| 作者姓名： | 夏志新 徐有宁 |
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| 作者单位： | 1. 沈阳工程学院动本012班,沈阳,110136
2. 沈阳工程学院动力工程系,沈阳,110136 |
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| 摘 要： | 根据朝阳发电厂的实际情况,在随机规划学的基础之上,建立电厂优化配煤的多目标机会约束数学模型.在模型中燃煤的煤质特性包括发热量、挥发分、灰分、水分、灰的熔融特性温度和硫分等均被认为符合正态分布规律的随机变量.利用MATLAB6.5软件进行编程计算动力配煤的各单煤的配比,在配煤的性能发挥和经济性等多方面考虑,最后得出符合朝阳发电厂锅炉燃用指标的动力配煤.论证了该技术的可行性和经济性.
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| 关 键 词： | 动力配煤 数学模型 约束条件 |
| 文章编号： | 1673-1603(2005)04-0046-03 |
| 收稿时间： | 06 28 2005 12:00AM |
| 修稿时间： | 2005年6月28日 |
Solution of actual coal blending by MATLAB |
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| XIA Zhi-xin,XU You-ning.Solution of actual coal blending by MATLAB[J].Journal of Shenyang Institute of Engineering:natural Science,2005,1(4):46-48. |
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| Authors: | XIA Zhi-xin XU You-ning |
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| Affiliation: | a. 012 Class of Power Undergroduate Education;b. Department of Power Engineering, Shenyang Institute of Engineering, Shenyang 110136, China |
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| Abstract: | According to the actual situations of Chaoyang Power Plant, on the basis of stochastic programming develops the multiple objective chance-restriction mathematics model for optimization coal blending in power plant. Properties of coal in this model such as heat value, volatile, ash, moisture, sulfur and so on are regarded as stochastic variable according with normal distribution. Calculates the pure coal ratio in power coal blending by MATLAB6.5, thinks over the functions and economy performance of coal blending, gets the power coal blending according with combustion index of boiler in Chaoyang Power Plant. Demonstrates the feasibility and economy performance of this technology. |
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| Keywords: | power coal blending mathematics model restriction condition |
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