CAJ | 학술논문

设计了一种以DSP＋FPGA为控制核心的高性能数字控制系统,用以提高再生制动能量吸收装置的动态响应速度及稳态精度。简述了制动能量吸收装置的主电路及其工作原理,重点介绍了基于DSP＋FPGA的控制系统的硬件和软件的设计。全功率试验和现场运行效果表明,该系统响应速度快,控制精度高,实现了实时、准确地稳定电网电压的功能。
설계료일충이DSP＋FPGA위공제핵심적고성능수자공제계통,용이제고재생제동능량흡수장치적동태향응속도급은태정도。간술료제동능량흡수장치적주전로급기공작원리,중점개소료기우DSP＋FPGA적공제계통적경건화연건적설계。전공솔시험화현장운행효과표명,해계통향응속도쾌,공제정도고,실현료실시、준학지은정전망전압적공능。
In order to improve dynamic response speed and static control precision of regenerative braking energy absorption device,a high-performance digital control system based on DSP and FPGA is designed.It describes main circuit and operation principle of the device,stresses the design of hardware and software for control system based on DSP and FPGA.Results of full power test and field operation show that the system has fast dynamic response speed and high control precision,which can realize stability of the grid voltage in real-time.