摘要
基于电子式互感器和合并单元的智能变电站数字化采样模式存在传输上的同步问题。本文着重探讨了插值法在采样值同步上的具体应用,通过对某220 kV智能站合并单元和间隔层装置的同步测试验证,基于该方法的同步技术符合当前直接采样模式下的各项技术要求。
Digital sampling model in the intelligent substation construction based on electronic transformers and merging units existed the synchronization of the sample values. This paper focuses on the interpolation in the specific application of the sample value synchronization, By the test of synchronizing about compartment device and merging unit in a 220kV intelligent substation, Synchronous technology based on this method conforms to the various technical requirements of current direct sampling Models .
出处
《云南电力技术》
2017年第5期49-51,63,共4页
Yunnan Electric Power
关键词
智能变电站
合并单元
同步技术
插值法
intelligent substation
merging units
synchronous technology
interpolation
