Accurate and Stable Hardware-in-the-Loop (HIL) Real-Time Simulation of Integrated Power Electronics and Power Systems
نویسندگان
چکیده
Power hardware-in-the-loop (PHIL) technology allows for the testing of physical equipment in a real-time simulation environment. An important role is attributed to power interface (PI). This PI connects system model, which implemented on digital computer, hardware under test, such as electronic converter. Several (HIL) test setups with distinct PIs are proposed and compared. Based detailed modeling different interfaces, analysis performed each HIL setup respect overall stability accuracy. To verify PHIL systems, transfer function representations entire processes developed, all involved time delays quantified. The Nyquist criterion applied analyze considered interfacing methods enhance stability, accuracy evaluated. Moreover, experimental results given demonstrate both applicability functioning methods. A particular focus laid inverters tested part network simulation.
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ژورنال
عنوان ژورنال: IEEE Transactions on Power Electronics
سال: 2021
ISSN: ['1941-0107', '0885-8993']
DOI: https://doi.org/10.1109/tpel.2020.3040071