Zobrazeno 1 - 10
of 998
pro vyhledávání: '"Wilsun Xu"'
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 6042-6062 (2023)
The generation of power system is transitioning from conventional synchronous generators with voltage source behaviour to power converter interfaced renewables. Power converters typically excel a current source behaviour, which fundamentally changes
Externí odkaz:
https://doaj.org/article/816e9e98e4e44517bfdf840890245681
Publikováno v:
IEEE Transactions on Power Delivery. 37:4212-4226
Publikováno v:
IEEE Transactions on Power Delivery. 37:2533-2542
Publikováno v:
IEEE Transactions on Power Delivery. 37:3051-3061
Voltage source converter (VSC) has been extensively used in power systems for interfacing renewable energies and other modern loads. Because of the nonlinear nature, it is important to establish a proper harmonic model of VSC devices when con-ducting
Publikováno v:
IEEE Transactions on Power Delivery. 37:2524-2532
This paper presents an online method to monitor the conditions of substation grounding grid. The proposed method utilizes phase-to-ground faults occurring in downstream feeders as test current sources and the neutral of a specially selected feeder as
Publikováno v:
IEEE Transactions on Power Delivery. Apr2018, Vol. 33 Issue 2, pC2-C2. 1p.
Publikováno v:
IEEE Transactions on Power Delivery. 37:755-764
Adding a damping unit to a shunt capacitor is an effective way to mitigate capacitor-caused resonance. However, damping units suffer from power loss issues. This shortcoming is amplified further in cases where resonance has a low possibility of occur
Publikováno v:
IEEE Transactions on Power Delivery. 37:3-17
Voltage and current waveforms contain the most authentic and granular information on the behaviors of power systems. In recent years, it has become possible to synchronize waveform data measured from different locations. Thus large-scale coordinated
Publikováno v:
2023 International Conference on Computing, Networking and Communications (ICNC).
Publikováno v:
IEEE Transactions on Power Delivery. 36:3426-3437
Voltage source converter (VSC) based devices have become widely accepted by the power industry in recent years as a result of renewable energy initiatives and other developments. Due to their nonlinear v~i characteristics, it is essential to understa