A novel multi-level quantization scheme for discrete particle swarm optimization. - Hwachang Song; Ryan B. Diolata; Young Hoon Joo (FUZZ-IEEE, 2009)

Power System Voltage Stability Classification Using Interior Point Method Based Support Vector Machine(IPMSVM). - Hwachang Song; Rodel D. Dosano; Byongjun Lee (Int. J. Fuzzy Log. Intell. Syst., 2009)

Identification of Dynamic Load Model Parameters Using Particle Swarm Optimization. - Young-Gon Kim; Hwachang Song; Byongjun Lee (Int. J. Fuzzy Log. Intell. Syst., 2010)

Smart Management of HVDC Interface Flow for Jeju Island System with High Penetration of Wind Energy. - Hwachang Song; Dong-Hee Yoon; Gilsoo Jang; Jang-Ho Lee 004 (J. Adv. Comput. Intell. Intell. Informatics, 2011)

Tabu search based topology modification for reduction of fault current level in power systems. - Manuelito Y. Del Castillo; Hwachang Song (SCIS&ISIS, 2012)

Fuzzy-Enforced Complementarity Constraints in Nonlinear Interior Point Method-Based Optimization. - Hwachang Song (Int. J. Fuzzy Log. Intell. Syst., 2013)

Smart Operation of HVDC Systems for Large Penetration of Wind Energy Resources. - Dong-Hee Yoon; Hwachang Song; Gilsoo Jang; Sung-Kwan Joo (IEEE Trans. Smart Grid, 2013)

Determining the placement of BTB converters for fault current reduction in a power system by using a hybrid GA-Tabu search method. - Remund Labios; Hwachang Song (SCIS&ISIS, 2014)

Long-term cycle control strategies for SMP-based shaving using a large-scale battery energy storage system. - Subin Son; Jung-Su Kim; Hwachang Song (SCIS&ISIS, 2014)

Real-Time Peak Shaving Algorithm Using Fuzzy Wind Power Generation Curves for Large-Scale Battery Energy Storage Systems. - Subin Son; Hwachang Song (Int. J. Fuzzy Log. Intell. Syst., 2014)

Application of Fuzzy Enforcement to Complementarity Constraints in Nonlinear Optimization. - Hwachang Song (Advanced Intelligent Systems, 2014)

Distributed economic dispatch for power systems. - Ismi Rosyiana Fitri; Jung-Su Kim; Hwachang Song (ASCC, 2017)

Suppression of PV Output Fluctuation Using a Battery Energy Storage System with Model Predictive Control. - Dwi Riana Aryani; Jung-Su Kim; Hwachang Song (Int. J. Fuzzy Log. Intell. Syst., 2017)

Security-constrained Economic Dispatch (SCED) Considering Load Level Uncertainty. - Benjemar-Hope Flores; Hwachang Song (Int. J. Fuzzy Log. Intell. Syst., 2022)