| 电力系统中的非同期合闸产生过电压控制模型研究 |
| |
| 引用本文： | 计国君 宋文忠. 电力系统中的非同期合闸产生过电压控制模型研究[J]. 应用数学学报, 1999, 22(3): 438-445 |
| |
| 作者姓名： | 计国君 宋文忠 |
| |
| 作者单位： | [1]东南大学应用数学系 [2]东南大学自动化研究所 |
| |
| 基金项目： | 国家自然科学基金，浙江省自然科学基金，国家教委博士点基金 |
| |
| 摘 要： | 本文首先建立了电力系统中非同期合闸过电压的时延控制系统的数学西模型，得到了相应闭环系统的稳定性以及振动性，同时利用时延控制次优控制的灵敏度系数研究者到了该系统的次优控制设计方法及相应的次优控制设计过程，最后我们结合采样数据，利用泛函微分方程的分布迭代方法进行数值计算，得到了均优于已有文献的结果。
|
| 关 键 词： | 过电压 时延控制 合闸 非周期合闸 电力系统 |
STUDY TO THE CONTROL SYSTEMS MODEL OF OVER-VOLTAGE PRODUCED BY NONSYNCHRONOUS CLOSING IN THE POWER SYSTEMS |
| |
| JI GUOJUN. STUDY TO THE CONTROL SYSTEMS MODEL OF OVER-VOLTAGE PRODUCED BY NONSYNCHRONOUS CLOSING IN THE POWER SYSTEMS[J]. Acta Mathematicae Applicatae Sinica, 1999, 22(3): 438-445 |
| |
| Authors: | JI GUOJUN |
| |
| Abstract: | The control systems model of over-voltage produced by nonsynchronous closing was first set up in the power systems, the oscillation and stability of the closed-loop system of the model are obtained by using analysis 1 and by using the sensitivity coefficient method of time-delay control systems,we obtain suboptimum and its designing process of the model,and by using the fractional iterative methods of functional differential equations,the obtained theory results and computing results are better than the one from other appeared models that already presented results. |
| |
| Keywords: | Over-voltage time-delay control suboptimum stability oscillation |
| 本文献已被 CNKI 维普 等数据库收录！ |
