Multiple Delayed Signal Cancellation Filter-Based Enhanced Frequency-Locked Loop Under Adverse Grid Conditions. - Surya Chandra Gulipalli; Srinivas Gude; Chia-Chi Chu (IAS, 2021)

Frequency-Locked Loop based New Automatic Phase-Shift Method for Active Islanding Detection of Three-Phase MicroGrid. - Surya Chandra Gulipalli; Yen-Ming Chen; Ting-I Liu; Chia-Chi Chu (IAS, 2022)

Mitigating Circulating Currents of Parallel Three-Phase Vienna Rectifiers with Unbalanced Filter Inductors. - Szu-Chi Peng; Zong-Lin Li; Surya Chandra Gulipalli; Chia-Chi Chu (IAS, 2022)

An Enhanced Performance of Stationary Reference Frame Controlled Three-phase Vienna Rectifier under Grid Voltage Disturbances. - Srinivas Gude; Surya Chandra Gulipalli; River Chen; Sam Li; Chia-Chi Chu (IAS, 2023)