基本信息:
- 专利标题： 采用曼彻斯特编码的电子式互感器数据同步处理方法
- 专利标题（英）：Data synchronization processing method for electronic mutual inductor using Manchester encoding
- 申请号：CN201010181828.3 申请日：2010-05-25
- 公开(公告)号：CN101984538A 公开(公告)日：2011-03-09
- 发明人： 丁孝华 , 孙国城 , 赵景涛 , 侯明国 , 滕云 , 鲁文 , 汪鹤 , 胡虎斌
- 申请人： 国电南瑞科技股份有限公司
- 申请人地址： 江苏省南京市高新技术开发区高新路20号
- 专利权人： 国电南瑞科技股份有限公司
- 当前专利权人： 国电南瑞科技股份有限公司,国电南瑞南京控制系统有限公司
- 当前专利权人地址： 江苏省南京市高新技术开发区高新路20号
- 代理机构： 南京纵横知识产权代理有限公司
- 代理人： 董建林; 许婉静
- 主分类号： H02J13/00
- IPC分类号： H02J13/00
The invention discloses a method for carrying out high precision synchronous decoding processing by acquiring data of an electronic mutual inductor using Manchester encoding, which is mainly used in an intelligent or digital transformer station and belongs to the field of a power system and automation thereof. The method comprises the following steps: while decoding an IEC60044-7/8 message by using a programmable logic controller, outputting a data frame synchronizing pulse signal; carrying out interpolation on the data by using the measurement data frame synchronizing pulse signal and a clock signal; and simultaneously generating synchronous sampled data and asynchronous sampled data. The invention comprehensively utilizes the advantages of the pulse synchronization method and the interpolation method, solves the problem of data and time synchronization in the electronic mutual inductor in an intelligent or digital transformer station, and does not relate to bigger synchronous acquisition technical innovation on the electronic mutual inductor.
公开/授权文献:
- CN101984538B 采用曼彻斯特编码的电子式互感器数据同步处理方法 公开/授权日：2012-12-19