Biqi Wang - Grid-Forming Control for Inverter-Based PV Generation Black Start w/Grid-Regulation
Автор: CPES VT
Загружено: 2025-05-27
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A Grid-Forming Control Scheme for Inverter-Based PV Generation Black Start Featuring Grid-Regulation Capabilities
Biqi Wang was selected as the best presenter at the 2025 CPES Annual Conference in Technical Presentation Session 5: Future Grid.
Research Advisor: Rolando Burgos
Sponsors: Dominion Energy and the CPES Wide Bandgap High Power Converters & Systems (WBG-HPCS) mini-consortium.
This work proposes a new grid-forming control scheme for operating network-interfaced PV inverters as black start resources. Compared with the generic PV control proposed by the Western Electricity Coordinating Council (WECC) and the traditional voltage regulation control, the proposed control shows eminent advantages: i) it is applicable to handle large black start transients, such as transmission line energizations and load pick-ups; ii) it can be simulated with great fidelity of inverter dynamic behaviors; iii)it features grid-side frequency and voltage regulation functionalities, which enhance the system stability in the power restoration process. Simulation results based on a 6-bus PV-interfaced black start testbed are provided for verification purposes.
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