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Alex Q. Huang
Researcher at University of Texas at Austin
Publications - 606
Citations - 24132
Alex Q. Huang is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Power semiconductor device & Thyristor. The author has an hindex of 68, co-authored 592 publications receiving 19774 citations. Previous affiliations of Alex Q. Huang include ASML Holding & Durham University.
Papers
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Proceedings ArticleDOI
Design and development of Generation-I silicon based Solid State Transformer
Subhashish Bhattacharya,Tiefu Zhao,Gangyao Wang,Sumit Dutta,Seunghun Baek,Yu Du,Babak Parkhideh,Xiaohu Zhou,Alex Q. Huang +8 more
TL;DR: In this article, the Generation-I Solid State Transformer (SST) based on 6.5kV Si-IGBT is proposed for interface with 12kV distribution system voltage.
Proceedings ArticleDOI
An average model of solid state transformer for dynamic system simulation
TL;DR: In this paper, a 20kVA solid state transformer based on 6.5kV IGBT is proposed for interface with 12kV distribution system voltage and the average model and control scheme of SST including AC/DC rectifier, Dual Active Bridge (DAB) converter and DC/AC inverter are developed to enable dynamic system level simulation.
Journal ArticleDOI
3-D Space Modulation With Voltage Balancing Capability for a Cascaded Seven-Level Converter in a Solid-State Transformer
TL;DR: In this article, a 3D space modulation technique with voltage balancing capability is proposed for a cascaded seven-level rectifier stage of a SST, which can realize fast regulation of dc voltages in all operation modes, including unity power factor operation, capacitive operation and inductive operation.
Journal ArticleDOI
Wind Energy System With Integrated Functions of Active Power Transfer, Reactive Power Compensation, and Voltage Conversion
TL;DR: The proposed wind energy systems using solid-state transformer (SST) can effectively suppress the voltage fluctuation caused by the transient nature of wind energy without additional reactive power compensator and, as such, may enable the large penetration of wind farm (WF) into the power grid.
Journal ArticleDOI
System Integration and Hierarchical Power Management Strategy for a Solid-State Transformer Interfaced Microgrid System
TL;DR: In this article, a hierarchical power management strategy is proposed for the integration of a novel solid-state transformer (SST) interfaced microgrid system to enable islanding mode operation, SST enabled operation, and seamless transfer between two modes.