FPGA-based technique for microcomputer protection communication among boards
Chen Fan · Power System Protection and Control · 2008
The interactive information among boards of large-scale microcomputer protection devices is becoming more and more,but at the same time the anti-interference ability of parallel communication is poor and the cost of hardware is expensive.Considering about that,the FPGA-based technique of microcomputer protection communication among boards is proposed in this paper,and the communication protocol among boards of microcomputer protection devices is set down,and the simulation is carried out,too.The actual devices applying technique proposed have been used in some projects up to now.