원자력 계측제어

In March 2014, We initiated the development of an integrated Man Machine Interface System (MMIS) based on FPGA technology.
The objectives of this work were to:

• Reduce the system complexity
• Enhance the fault tolerance
• Improve protection against cyber security threats

FPGA Based Safety Critical SYSTEM Design

Currently, most digital Instrumentation and Control are implemented using PLC technology. However, this technology has several drawbacks such as high complexity and rapid obsolescence. To cope with these shortcomings, Field Programmable Gate Arrays (FPGAs) have been proposed as an alternative technology. We have developed the following FPGA-based safety critical systems in accordance with NRC regulation and the EU licensing scheme, specifically IEC 62566

• FPGA based Plant Protection System (PPS)
• FPGA based ESF-CCS System
• FPGA based Core Protection Calculator System (CPCS)
• FPGA based Core Operating Limit Supervisory System (COLSS)