| 基于遗传算法的调峰时最优运行初压的确定 |
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| 引用本文： | 江永.基于遗传算法的调峰时最优运行初压的确定[J].应用能源技术,2007(12):39-41. |
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| 作者姓名： | 江永 |
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| 作者单位： | 重庆大学动力工程学院 |
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| 摘 要： | 在详细倒推逐级核算的热力计算的基础上,提出了一种基于遗传算法的调峰时最优运行初压的优化方法。通过遗传机理在有效参数调整范围内搜索系统运行的最优值。优化方法使用FORTRAN 90编程实现,并对实际对象进行了优化计算和结果分析。结果表明该方法能有效地进行优化计算,能用于实际汽轮机组的运行优化。
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| 关 键 词： | 最优初压 汽轮机 调峰 遗传算法 热耗率 |
| 文章编号： | 1009-3230（2007）12-0039-03 |
| 收稿时间： | 2007-11-25 |
| 修稿时间： | 2007-11-31 |
The Determination of Optimal Initial Steam Pressure Under Peak-load Regulation Based on Genetic Algorithm |
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| JIANG Yong.The Determination of Optimal Initial Steam Pressure Under Peak-load Regulation Based on Genetic Algorithm[J].Applied Energy Technology,2007(12):39-41. |
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| Authors: | JIANG Yong |
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| Abstract: | Based on the detailed thermal calculation using backward pass;An optimization method based on genetic algorithm for optimal operation initial steam pressure of peaking lead was proposed.By this method,the optimal control parameters could be searched out from effectual values.A model was programmed in FORTRAN 90 based on the method.Experiments were made on the model for operation optimization of several practical objects.The results show this method is effective and could be used in practice for operation optimization of steam turbine systems. |
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| Keywords: | optimal initial steam pressure steam turbine load regulating genetic algorithm heat rate |
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