3 papers
gr-qc2023
Transient analysis of arm locking controller
Yi Zhang, Mingzhe Li, Tong Wang +4
Arm locking is one of the key technologies to suppress the laser phase noise in spaced-based gravitational waves observatories. Since arm locking was proposed, phase margin criteri…
eess.SY2022
Impact of Loss Model Selection on Power Semiconductor Lifetime Prediction in Electric Vehicles
Hongjian Xia, Yi Zhang, Dao Zhou +4
Power loss estimation is an indispensable procedure to conduct lifetime prediction for power semiconductor device. The previous studies successfully perform steady-state power loss…
eess.SY2022
A non-invasive fault location method for modular multilevel converters under light load conditions
Yaqian Zhang, Yi Zhang, Frede Blaabjerg +1
This paper proposes a non-invasive fault location method for modular multilevel converters (MMC) considering light load conditions. The prior-art fault location methods of the MMC…