信息技术
信息技術
신식기술
INFORMATION TECHNOLOGY
2014年
4期
104-106,110
,共4页
电子式互感器%K60%FPGA%编码%FT3
電子式互感器%K60%FPGA%編碼%FT3
전자식호감기%K60%FPGA%편마%FT3
electronic transformer%K60%FPGA%encoding%FT3
文中设计的采集单元是电子互感器与合并单元( MU )数字接口的重要组成部分,主要用于把电子互感器采集到的瞬时原始电信号经转换后发送给过程层的合并单元。研究了电子式互感器的工作原理,提出了一种基于飞思卡尔K60与现场可编程门阵列( FPGA )为硬件平台的采集单元来实现此接口的新方法。该采集单元主要完成信号调理、积分、模数转换、编码等功能,最后以标准FT3帧格式的形式通过光纤发送出去。
文中設計的採集單元是電子互感器與閤併單元( MU )數字接口的重要組成部分,主要用于把電子互感器採集到的瞬時原始電信號經轉換後髮送給過程層的閤併單元。研究瞭電子式互感器的工作原理,提齣瞭一種基于飛思卡爾K60與現場可編程門陣列( FPGA )為硬件平檯的採集單元來實現此接口的新方法。該採集單元主要完成信號調理、積分、模數轉換、編碼等功能,最後以標準FT3幀格式的形式通過光纖髮送齣去。
문중설계적채집단원시전자호감기여합병단원( MU )수자접구적중요조성부분,주요용우파전자호감기채집도적순시원시전신호경전환후발송급과정층적합병단원。연구료전자식호감기적공작원리,제출료일충기우비사잡이K60여현장가편정문진렬( FPGA )위경건평태적채집단원래실현차접구적신방법。해채집단원주요완성신호조리、적분、모수전환、편마등공능,최후이표준FT3정격식적형식통과광섬발송출거。
In this paper , the collector unit of the design is an important component of the digital interface between electronic transformer and merging unit ( MU ) , served in sending the converted instantaneous and original data which collected by electronic transformer to merging unit .It presents the working principle of the electronic transformer and gives out a new method to implement this interface through using the collector unit which uses the hardware platform based on the K 60 of freescale and the field programmable gate array ( FPGA ) to realize . This collector unit mainly completes the signal adjusting, integration, A/D conversion, encoding and so on , finally in the form of standard FT3 frame format through optical fiber to send out .