| 基于改进遗传算法的继电保护一体化图形
拼接厂站最优布局 |
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| 引用本文： | 高旭,杜丽艳,李雪冬,孟庆彬,于乐.基于改进遗传算法的继电保护一体化图形
拼接厂站最优布局[J].电力系统保护与控制,2015,43(10):74-78. |
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| 作者姓名： | 高旭 杜丽艳 李雪冬 孟庆彬 于乐 |
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| 作者单位： | 国网冀北电力有限公司，北京 100053;国网冀北电力有限公司，北京 100053;北京中恒博瑞数字电力科技有限公司，北京 100085;北京中恒博瑞数字电力科技有限公司，北京 100085;北京中恒博瑞数字电力科技有限公司，北京 100085 |
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| 摘 要： | 继电保护整定计算在电力系统广泛采用分布式整定计算模式，在继电保护整定计算模型拼接中，图形拼接部分存在着接线混乱的问题。深入研究了一体化继电保护图形拼接的特点，结合厂站电压等级，提出了基于改进遗传算法的继电保护一体化图形拼接方法。为了提高图形拼接的效率，采用按电压等级分层寻优的方式确定最优厂站布局。最后通过实际算例验证了该方法的快速性及有效性。
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| 关 键 词： | 一体化图形拼接 厂站布局 改进遗传算法 |
| 收稿时间： | 2014/7/24 0:00:00 |
| 修稿时间： | 2015/1/29 0:00:00 |
Substation locating method in integrated relay graph splicing based on
improved genetic algorithm |
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| GAO Xu,DU Liyan,LI Xuedong,MENG Qingbin and YU Le.Substation locating method in integrated relay graph splicing based on
improved genetic algorithm[J].Power System Protection and Control,2015,43(10):74-78. |
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| Authors: | GAO Xu DU Liyan LI Xuedong MENG Qingbin and YU Le |
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| Affiliation: | State Grid Jibei Power Company Limited, Beijing 100053, China;State Grid Jibei Power Company Limited, Beijing 100053, China;Beijing Join Bright Digital
Power Technology Company, Beijing 100085, China;Beijing Join Bright Digital
Power Technology Company, Beijing 100085, China;Beijing Join Bright Digital
Power Technology Company, Beijing 100085, China |
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| Abstract: | Distributed protection relay value setting is applied in China. There is a graph chaos problem in protection relay model splicing process. The characteristic of integrated relay splicing is studied deeply, and combined with the substation voltage level, a substation locating method based on improved genetic algorithm is proposed. To enhance the graph splicing, a voltage level based method is applied. At last, a practical example is used to validate the effectiveness of the method. |
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| Keywords: | integrated relay graph splicing substation locating improved genetic algorithm |
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