摘要
介绍配电网新型快速可调节消弧线圈接地系统中采用TMS320F2812数字信号处理器DSP(DigitalSignalProcessor)构成的上位机控制器的硬件和软件结构以及实现的功能,利用DSP的高速计算能力,实时完成多路电压电流信号的快速傅里叶变换FFT(FastFourierTransform)运算等,提高实时处理配电系统各种信号的能力。
The superordinate controller of a new type grounding system with fast adjustable arc suppression winding is introduced ,which is based on TMS320F2812DSP ( Digital Signal Proce - ssor ) .Its hardware and software structure and functions are presented.With DSP ’ s capacity of fast cal - culation ,multi - channel voltage / current signal FFT ( Fast Fourier Transform ) operations can be com - pleted in real time ,which enhances the real time performance of the controller in data processing of distribution system signals.
出处
《电力自动化设备》
EI
CSCD
北大核心
2004年第6期75-77,共3页
Electric Power Automation Equipment
