D-Q Frame Impedance Modeling of Modular Multilevel Converter and Its Application in High-Frequency Resonance Analysis

Shu Zhu, Kaipei Liu, Xiaobing Liao, +5

IEEE Transactions on Power Delivery

Electrical EngineeringEngineeringMechatronicsPower Electronics ConverterHigh-frequency Resonance Analysis +9

Single-ended line fault location method for multi-terminal HVDC system based on optimized variational mode decomposition

Qing Huai, Kaipei Liu, Ali Hooshyar, +3

Electric Power Systems Research

Electrical EngineeringMulti-terminal Hvdc SystemEngineeringPower System Protection

Reduced-Order Dynamic Model of Modular Multilevel Converter in Long Time Scale and Its Application in Power System Low-Frequency Oscillation Analysis

Shu Zhu, Kaipei Liu, Liang Qin, +5

IEEE Transactions on Power Delivery

Electrical EngineeringReduced-order Dynamic ModelEngineeringLong Time ScalePower Electronics Converter +10

Backup-Protection Scheme for Multi-Terminal HVDC System Based on Wavelet-Packet-Energy Entropy

Qing Huai, Kaipei Liu, Liang Qin, +4

IEEE Access

Electrical EngineeringReliability EngineeringEngineeringFault ManagementSmart Grid +9

A pilot line protection for MT-HVDC grids using similarity of traveling waveforms

Qing Huai, Liang Qin, Kaipei Liu, +4

International Journal of Electrical Power & Energy Systems

Electrical EngineeringEngineeringSmart GridAerospace EngineeringElectrical Transmission +7

Impedance Modeling of Modular Multilevel Converter in <i>D</i>-<i>Q</i> and Modified Sequence Domains

Shu Zhu, Liang Qin, Kaipei Liu, +5

IEEE Journal of Emerging and Selected Topics in Power Electronics

Electrical EngineeringEngineeringImpedance ResponsePower Electronics ConverterElectric Power Conversion +7

Stability Assessment of Modular Multilevel Converters Based on Linear Time-Periodic Theory: Time-Domain vs. Frequency-Domain

Shu Zhu, Kaipei Liu, Jian Le, +4

IEEE Transactions on Power Delivery

Electrical EngineeringEngineeringLtp SystemLinear Time-periodic TheoryPower Electronics Converter +10

Extended affine arithmetic-based global sensitivity analysis for power flow with uncertainties

Xiaobing Liao, Kaipei Liu, Jian Le, +4

International Journal of Electrical Power & Energy Systems

Mathematical ProgrammingPower FlowPower EngineeringEngineeringSmart Grid +6

Model Predictive Duty Cycle Control for Three-Phase Vienna Rectifiers With Reduced Neutral-Point Voltage Ripple Under Unbalanced DC Links

Bo Xu, Kaipei Liu, Xiaohong Ran, +2

IEEE Journal of Emerging and Selected Topics in Power Electronics

Electrical EngineeringNp Voltage RippleVienna RectifierSmart GridEnergy Management +11

A Virtual Impedance Control Strategy for Improving the Stability and Dynamic Performance of VSC–HVDC Operation in Bidirectional Power Flow Mode

Yuye Li, Kaipei Liu, Xiaobing Liao, +2

Applied Sciences

Electrical EngineeringEngineeringTransmission PowerDc Cable ImpedanceVsc–hvdc Operation +12