人类对能源安全的担忧和环境恶化的焦虑, 使得充分利用可再生能源已经成为全球共识.
以太阳能, 风能为代表的大规模可再生能源并网发电已经成为新型电力系统不可阻挡的发展趋势 …

There is a global consensus on making full use of renewable energy because of human
concern for energy security and environmental deterioration. Power generation with large …

In order to meet the increasing energy demands of the modern-day world, the shift towards
renewable energy has proved to be a viable alternative, as it has significantly reduced …

This paper proposes a new technique for grid synchronization under unbalanced and
distorted conditions, ie, the dual second order generalised integrator-frequency-locked loop …

To improve the performance of phase-locked loops (PLLs) under adverse grid conditions,
incorporating different filtering techniques into their structures have been proposed in the …

Low-voltage ride-through (LVRT) requirements demand wind-power plants to remain
connected to the network in presence of grid-voltage dips. Most dips present positive …

With more and more distributed energy resources (DERs) being installed, the utility requires
these generation systems and their interface converters to remain grid connected during …

In this paper, the use of a method for online detection of positive-and negative-sequence
components of three-phase quantities, named the delayed signal cancellation (DSC) …

This paper proposes a unified mathematical model of a voltage-sourced converter (VSC)
based on positive and negative synchronously rotating frames under both unbalanced grid …

Control structures and strategies have a critical influence on a power electronic converter's
behavior during disturbances. Most of the previous works in the field of pulsewidth …