High Flexibility Hybrid Architecture Real-Time Simulation Platform Based on Field-Programmable Gate Array (FPGA)

With the expansion of system scale and reduction in simulation step size, design a power real-time platform faces many difficulties. The interactive operation presents characteristics phased centralized. This paper proposes selecting appropriate method for each sub-network according to requirements, can be changed with change requirements process. In order process, high flexibility hybrid architecture based on FPGA was designed. main body runs control mode instruction flow uses realize requirement changing methods. algorithm modularity is used as an auxiliary reduce cost increase computing power. Finally, implemented Xilinx VC709 board (Xilinx corporation, San Jose, CA, USA), verification results show that under same scale, combined realizes shorter complex operation.