Yonghwan Cho

Works (5)

Updated: April 11th, 2023 10:13

2017 conference paper

A multi-loop controller for LCL-filtered grid-connected converters integrated with a hybrid harmonic compensation and a novel virtual impedance

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, 2658–2663.

By: Y. Cho n, M. Mobarrez n & S. Bhattacharya n 

Contributors: Y. Cho n, M. Mobarrez n & S. Bhattacharya n 

UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2016 conference paper

Design consideration of volt-VAR controllers in distribution systems with multiple PV inverters

ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings.

By: M. Kashani  n, Y. Cho n & S. Bhattacharya n 

Contributors: M. Kashani  n, Y. Cho n & S. Bhattacharya n 

UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2016 conference paper

Seamless black start and reconnection of LCL-filtered solid state transformer based on droop control

2016 ieee energy conversion congress and exposition (ecce).

By: Y. Cho n, Y. Han *, R. Beddingfield n , J. Ha * & S. Bhattacharya n 

Contributors: Y. Cho n, Y. Han *, R. Beddingfield n , J. Ha * & S. Bhattacharya n 

UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: August 6, 2018

2016 conference paper

Synchronous frame full-order observer design for three-phase buck-type PWM rectifier

IECON Proceedings (Industrial Electronics Conference), 3618–3622.

By: Y. Cho n, Y. Han *, S. Madhusoodhanan  n, J. Ha * & S. Bhattacharya n 

Contributors: Y. Cho n, Y. Han *, S. Madhusoodhanan  n, J. Ha * & S. Bhattacharya n 

TL;DR: Using the proposed observer, the number of actual sensors needed for a buck-type rectifier control system can be reduced while maintaining fast dynamic performance and steady-state accuracy. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2013 conference paper

Comparative evaluation of SiC devices for PWM buck rectifier based active front end converter for MV grid interface

2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013, 3034–3041.

By: S. Madhusoodhanan  n, Y. Cho n, A. Kadavelugu n, S. Bhattacharya n , D. Grider*, S. Ryu *, A. Agarwal *, S. Leslie

Contributors: S. Madhusoodhanan  n, Y. Cho n, A. Kadavelugu n, S. Bhattacharya n , D. Grider*, S. Ryu *, A. Agarwal *, S. Leslie

TL;DR: A current source based PWM buck rectifier with Silicon Carbide (SiC) devices, different from the traditional GTO based current source rectifier, is used to grid tie with 3-phase, 4.16 kV grid. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

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