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Asynchronous Swaying Character and Prevention Measures in the Compact Overhead Transmission Line
Author(s): 
Pages: 2717-2723
Year: Issue:  11
Journal: High Voltage Engineering

Keyword:  紧凑型输电线路非同期摇摆特性稳态风模型组合风模型动力学响应防治措施;
Abstract: 为了解决紧凑型输电线路中相间非同期摇摆引起的风偏闪络问题,结合线路运行经验,建立了导线系统的计算模型,并利用无条件稳定Newmark法与荷载增量法,研究了不同风荷载激励模型非同期摇摆的非线性动力学响应问题,得到了紧凑型线路非同期摇摆特性,给出了相间间隔棒的配置方案.研究结果表明,该荷载模型计算结果与线路运行经验吻合,非同期摇摆闪络故障防治方案能够保证线路的安全稳定运行.研究结果为紧凑型输电线路的风...
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