A model-in-the-loop interface to emulate source dynamics in a zonal DC distribution system

作者：Zhu Weidong^*; Pekarek Steve; Jatskevich Juri; Wasynczuk Oleg; Delisle Dana

来源：IEEE Transactions on Power Electronics, 2005, 20(2): 438-445.

DOI：10.1109/TPEL.2004.842973

• Converter power source
• DC distribution system
• DC distribution testbed
• Hardware-in-the-loop
• Model-in-the-loop interface
• Power sources
• Real time simulation

A model-in-the-loop capability (MIL) has been developed to emulate the dynamics of alternative power sources in a hardware-based dc zonal electrical distribution system. Using this tool, models of the power sources are simulated in real-time and interfaced with hardware components at the voltage and current levels of the power system. Coupling between simulation and hardware is established through a dc/dc power converter using model/wall-clock time synchronization. The MIL capability is illustrated in the emulation of a synchronous machine/converter power source. Results of time-domain and frequency-domain studies are provided to validate the approach.

• 出版日期2005
• 单位University of Missouri