Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1508848 | Energy Procedia | 2016 | 8 Pages |
Abstract
To control power flow for integration of distributed energy onto urban power grids, rapid and accurate detection of the amplitude, phase-angle, and frequency offset of the grid voltage's positive and negative sequence components especially under grid fault conditions are more significant. This paper presents a new faults detection method that is capable of tracking signal deviations on the grid-voltage accurately and rapidly even in the case that bus-voltage contains high order harmonics and random noises. The experimental results verify the validity of the proposed method under various grid-fault conditions.
Keywords
Related Topics
Physical Sciences and Engineering
Energy
Energy (General)
Authors
Z. Xu, Zhen Wei, C. Zhang,