...
首页> 外文期刊>e & i Elektrotechnik und Informationstechnik >Identification of excitation system transfer functions in hydro power plants using a binarypseudo random signal
【24h】

Identification of excitation system transfer functions in hydro power plants using a binarypseudo random signal

机译:利用二进制伪随机信号识别水电厂励磁系统传递函数

获取原文
获取原文并翻译 | 示例
           

摘要

In several countries, field tests for excitation system model verification have become mandatory. Therefore on-site transfer function identification of hydro units are compulsory. Using excitation system implemented Pseudo-Random Binary Sequence signal instead of a solid state spectrum analyser is a commercial solution. A correct transfer function of a generating unit is of high importance for modelling the power system, since it helps to understand behaviour, predict failures and improve stability and dynamic performance. Especially on hydro units these tests can verify tuning quality of excitation systems and power system stabilisers.
机译:在一些国家,用于励磁系统模型验证的现场测试已成为必需。因此,必须对水力机组进行现场传递函数识别。使用激励系统实现的伪随机二进制序列信号代替固态频谱分析仪是一种商业解决方案。发电机单元的正确传递函数对于电力系统建模非常重要,因为它有助于理解行为,预测故障并提高稳定性和动态性能。尤其是在水电单元上,这些测试可以验证励磁系统和电力系统稳定器的调谐质量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号