| 直流输电控制系统的参数优化 |
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| 引用本文： | 李庚银,何富发.直流输电控制系统的参数优化[J].华北电力大学学报,1991(3). |
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| 作者姓名： | 李庚银 何富发 |
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| 作者单位： | 华北电力学院电力工程系
(李庚银)，北京研究生部(何富发) |
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| 摘 要： | 本文讨论了研究直流输电控制系统参数优化问题的意义和方法。提出用单纯形法结合数字仿真技术对直流输电控制系统的若干参数进行优化选择,并建立了籍以进行优化计算的直流输电系统实用数学模型,编制了相应的计算程序。通过实例计算,分析、比较了最优条件下几种不同控制方式对控制系统性能的影响。结果与理论分析一致。
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| 关 键 词： | 直流输电 数字仿真 控制系统 参数 优化 |
OPTIMIZATION OF PARAMETERS OF CONTROL SYSTEMS FOR HVDC PROJECTS |
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| Abstract: | An approach to the optimization of parameters of HVDC control systems by combining the "simple-shape" method with the digital simulation technique is described. A practical mathematical model for carrying out the optimal calculation of a HVDC system is set up and its corresponding conputation program is worked out. The influences of several practical control models on the performance ndexes of control systems under the same optimal condition are analysed and compared. The results are in good agreement with those derived from the heoretical analysis. |
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