Wei Luo
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Wei Luo has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Aicheng Zou
School of Aeronautics and Astronautics, Guilin University of Aerospace Technology, Guilin 541004, China
1 shared publication - Bing Lu
Southwest Jiaotong University
1 shared publication - Maged Al-Barashi
Guangxi Key Laboratory of Low-Altitude Unmanned Autonomous System, Guilin University of Aerospace Technology, Guilin 541004, China
1 shared publication - Nan Shao
School of Aeronautics and Astronautics, Guilin University of Aerospace Technology, Guilin 541004, China
1 shared publication - Yongjun Wang
Guangxi Key Laboratory of Low-Altitude Unmanned Autonomous System, Guilin University of Aerospace Technology, Guilin 541004, China
1 shared publication - Zeyu Tang
Guangxi Key Laboratory of Low-Altitude Unmanned Autonomous Systems, Guilin University of Aerospace Technology, Guilin, 541004, China
1 shared publication
Latest Publications
- Open Access
Magnetic Integrated Multi-Trap Filters Using Mutual Inductance to Mitigate Current Harmonics in Grid-Connected Power Electronics Converters
This paper introduces magnetic integrated high-order trap–trap–inductor (TTL) and inductor–trap–trap (LTT) filters featuring two LC-traps designed for grid-tied inverters, aimed at reducing the size of output-power multi-trap filters. The proposed filters exhibit excellent harmonic absorption capabilities alongside a compact design. Building on the conventional integrated inductor–capacitor–inductor (LCL) filter, the approach involves connecting a small capacitor in parallel with either the inverter-side or grid-side inductors to create an LC trap. Additionally, a second LC trap can be achieved by integrating the filter capacitor in series with the equivalent trap inductance, established by the magnetic coupling between the grid-side inductor and inverter-side one. This paper thoroughly analyzes the characteristics of the proposed filters. Moreover, a design method is presented to further minimize the size of the output filter components. Finally, validation through simulations and hardware-in-the-loop (HIL) experiments confirms the proposed approach’s effectiveness and feasibility. The integrated designs achieve a size reduction of 35.4% in comparison with the discrete windings. Moreover, these designed filters comply with IEEE standards, maintaining a grid-side current total harmonic distortion (THD) of less than 0.9%, with all current harmonics below 0.3% of the fundamental current.
Open AccessMagnetic Integrated Multi-Trap Filters Using Mutual Inductance to Mitigate Current Harmonics in Grid-Connected Power Electronics Converters
This paper introduces magnetic integrated high-order trap–trap–inductor (TTL) and inductor–trap–trap (LTT) filters featuring two LC-traps designed for grid-tied inverters, aimed at reducing the size of output-power multi-trap filters. The proposed filters exhibit excellent harmonic absorption capabilities alongside a compact design. Building on the conventional integrated inductor–capacitor–inductor (LCL) filter, the approach involves connecting a small capacitor in parallel with either the inverter-side or grid-side inductors to create an LC trap. Additionally, a second LC trap can be achieved by integrating the filter capacitor in series with the equivalent trap inductance, established by the magnetic coupling between the grid-side inductor and inverter-side one. This paper thoroughly analyzes the characteristics of the proposed filters. Moreover, a design method is presented to further minimize the size of the output filter components. Finally, validation through simulations and hardware-in-the-loop (HIL) experiments confirms the proposed approach’s effectiveness and feasibility. The integrated designs achieve a size reduction of 35.4% in comparison with the discrete windings. Moreover, these designed filters comply with IEEE standards, maintaining a grid-side current total harmonic distortion (THD) of less than 0.9%, with all current harmonics below 0.3% of the fundamental current.