Pengkun Liu

Works (8)

Updated: July 5th, 2023 15:21

2018 article

High-Efficiency and High-Density Single-Phase Dual-Mode Cascaded Buck–Boost Multilevel Transformerless PV Inverter With GaN AC Switches

Huang, Q., Huang, A. Q., Yu, R., Liu, P., & Yu, W. (2018, October 29). IEEE Transactions on Power Electronics, Vol. 34, pp. 7474–7488.

By: Q. Huang *, A. Huang*, R. Yu*, P. Liu* & W. Yu n 

author keywords: AC boost; buck-boost; cascaded H-bridge; dual mode; GaN; high density; high efficiency; photovoltaic (PV) system; sinusoidal pulsewidth modulation (SPWM); transformerless inverter
topics (OpenAlex): Multilevel Inverters and Converters; Silicon Carbide Semiconductor Technologies; Advanced DC-DC Converters
TL;DR: This paper introduces a high-efficiency and high-density single-phase dual-mode cascaded buck–boost multilevel transformerless photovoltaic (PV) inverter for residential application that combines a regulated cascaded H-bridge multileVEL inverter stage with an unregulated GaN-based ac boost converter. (via Semantic Scholar)
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 24, 2019

2016 article

1200V/200A FREEDM-pair: Loss and cost reduction analysis

Song, X., Huang, A. Q., Liu, P., & Zhang, L. (2016, November 1).

By: X. Song n, A. Huang n, P. Liu n & L. Zhang n

topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Electromagnetic Compatibility and Noise Suppression; Electrostatic Discharge in Electronics
Source: NC State University Libraries
Added: August 6, 2018

2016 article

15kV/40A FREEDM super-cascode: A cost effective SiC high voltage and high frequency power switch

Song, X., Huang, A. Q., Zhang, L., Liu, P., & Ni, X. (2016, September 1).

By: X. Song n, A. Huang n, L. Zhang n, P. Liu n & X. Ni n

topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Electromagnetic Compatibility and Noise Suppression; HVDC Systems and Fault Protection
Source: NC State University Libraries
Added: August 6, 2018

2016 article

Analysis and loss comparison of megahertz high voltage isolated DC/DC converters utilizing integrated SiC MOSFET module

Guo, S., Liu, P., Yu, R., Zhang, L., & Huang, A. Q. (2016, November 1).

By: S. Guo n, P. Liu n, R. Yu n, L. Zhang n & A. Huang n

topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Advanced DC-DC Converters; Multilevel Inverters and Converters
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 article

Hierarchical protection architecture for 380V DC data center application

Tan, K., Song, X., Peng, C., Liu, P., & Huang, A. Q. (2016, September 1).

By: K. Tan n, X. Song n, C. Peng n, P. Liu n & A. Huang n

topics (OpenAlex): HVDC Systems and Fault Protection; Silicon Carbide Semiconductor Technologies; Microgrid Control and Optimization
TL;DR: In this paper, one 3-level hierarchy circuit protection architecture is proposed with developed solid state circuit protection hardware and is designed with considering the power rating for DC data center load conditions. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 article

High bandwidth current sensing of SiC MOSFET with a Si current mirror

Liu, P., Zhang, L., Huang, A. Q., Guo, S., & Lei, Y. (2016, November 1).

By: P. Liu n, L. Zhang n, A. Huang n, S. Guo n & Y. Lei n

topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Advancements in Semiconductor Devices and Circuit Design; Advanced DC-DC Converters
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 article

Performance evaluation of multiple Si and SiC solid state devices for circuit breaker application in 380VDC delivery system

Tan, K., Liu, P., Ni, X., Peng, C., Song, X., & Huang, A. Q. (2016, March 1).

By: K. Tan n, P. Liu n, X. Ni n, C. Peng n, X. Song n & A. Huang n

topics (OpenAlex): HVDC Systems and Fault Protection; Silicon Carbide Semiconductor Technologies; High voltage insulation and dielectric phenomena
TL;DR: The 380V DC circuit breaker employing solid state devices for DC power delivery system has been proposed and introduced and the criteria of device characteristics particularly for DC solid state circuit breaker application is discussed and defined. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 article

Zero standby power high efficiency hot plugging outlet for 380VDC power delivery system

Tan, K., Peng, C., Liu, P., Song, X., & Huang, A. Q. (2016, March 1).

By: K. Tan n, C. Peng n, P. Liu n, X. Song n & A. Huang n

topics (OpenAlex): High voltage insulation and dielectric phenomena; HVDC Systems and Fault Protection; Advanced Battery Technologies Research
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

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