A Real-Time Contingency Reserve Scheduling for an Isolated Power System. - Le-Ren Chang-Chien; Yin-Juin Lin; Chin-Chung Wu (IEEE Trans. Reliab., 2007)

Novel digitally controlled low-drop-out voltage regulator. - Yen-Chia Chu; Le-Ren Chang-Chien; Dariusz Czarkowski (IEICE Electron. Express, 2011)

Transient Response Enhancement on the Output-Capacitorless Low-Dropout Regulator Using the Multipath Nested Miller Compensation with a Transient Quiescent Current Booster. - Chun-Hsun Wu; Le-Ren Chang-Chien (IEICE Trans. Electron., 2011)

Full quiescent current enhancement technique for improving transient response on the output-capacitorless Low-Dropout regulator. - Chun-Hsun Wu; Le-Ren Chang-Chien (ISCAS, 2012)

Incorporating Demand Response With Spinning Reserve to Realize an Adaptive Frequency Restoration Plan for System Contingencies. - Le-Ren Chang-Chien; Luu Ngoc An; Ta-Wei Lin; Wei-Jen Lee (IEEE Trans. Smart Grid, 2012)

Autonomous tuning method for realizing optimal adaptive voltage positioning scheme. - Chih-Wei Liu; Le-Ren Chang-Chien (ISCAS, 2014)

Digitally controlled low cross-regulation single-inductor dual-output (SIDO) buck converter. - Bu-Wei Chen; Le-Ren Chang-Chien (ISCAS, 2015)

High-efficiency high-current drive power converter IC for wearable medical devices. - Yen-Chia Chu; Nabi Sertac Artan; Dariusz Czarkowski; Le-Ren Chang-Chien; H. Jonathan Chao (IEICE Electron. Express, 2015)

On-chip AC-DC multiple-power-supplies module for transcutaneously powered wearable medical devices. - Yen-Chia Chu; Dariusz Czarkowski; Jialin Zou; H. Jonathan Chao; Le-Ren Chang-Chien; Chih-Hsiang Chang; N. Sertac Artan (IAS, 2016)

Practical Considerations to Calibrate Generator Model Parameters Using Phasor Measurements. - Chin-Chu Tsai; Le-Ren Chang-Chien; I-Jen Chen; Chia-Jung Lin; Wei-Jen Lee; Chin-Chung Wu; Hung-Wei Lan (IEEE Trans. Smart Grid, 2017)

Charge Balance Control for Improving the Load Transient Response on Dynamic Voltage Scaling(DVS) Buck Converter. - Hung-Yu Chen; Le-Ren Chang-Chien (ISCAS, 2018)

Pipeline Signal Process Scheme for Saving Power Module Controllers in Power Management Unit. - Chih-Wei Liu; Le-Ren Chang-Chien (ISCAS, 2020)

Auto-tuning charge balance control for improving transient response on buck converter. - Chih-Wei Liu; Hung-Yu Chen; Le-Ren Chang-Chien (Int. J. Circuit Theory Appl., 2020)

A Supervised Learning Scheme for Evaluating Frequency Nadir and Fast Response Reserve in Ancillary Service Market. - Hsin-Wei Chiu; Le-Ren Chang-Chien (IEEE Access, 2021)

Phase sequence interchange scheme for suppressing transient cross regulation on the compensator controlled and non-compensator controlled single-inductor dual-output buck converter. - Chun-Hsun Wu; Bu-Wei Chen; Wei-Hung Ko; Chih-Wei Liu; Le-Ren Chang-Chien (IET Circuits Devices Syst., 2021)

Area Efficient High-Performance Digitally Controlled Power Management Unit. - Chih-Wei Liu; Le-Ren Chang-Chien (IEEE Trans. Ind. Electron., 2021)

Digital Adaptive On-Time and Transient-Optimized Ripple Controlled Buck Converter. - Pei-Jung Yang; Chun-Hsun Wu; Che-Yen Yeh; Le-Ren Chang-Chien (IEEE Access, 2023)

Seamless Electro-mechanical Frequency Response Control of Wind Turbine Generator Across a Wide Rotor Speed Operating Range. - Le-Ren Chang-Chien; Tran Quoc Trung; Truong Dinh Minh Duc (IAS, 2025)

Climate-Driven Renewable Energy Model for Evaluating Resource Adequacy Under Extreme Weather Scenarios. - Le-Ren Chang-Chien; Po-Wen Wang (IAS, 2025)

Health Status Monitoring of Power Switches in Three-Phase Full-Bridge Inverters. - Chung-Chia Wu; Hsuan Liang; Le-Ren Chang-Chien; Chun-Kai Liu (IAS, 2025)