Abstract: HCC is a popular controller for grid-following inverter (GFI) systems because to its resilience, rapid reference tracking, improved dynamics, and ease of development compared to other controllers. HCC responds differently when integrated with solar…
Abstract: Grid rules require wind turbines to survive a grid voltage unbalance without tripping. Existing controls for brushless doubly-fed induction generator (BDFIG)-based wind turbines under grid unbalance have various issues, including decoupling control, flux or…
Abstract: Renewable energy, especially small-scale solar PV, is growing tremendously in the energy sector. High-gain DC-DC converters are used as front-end converters to boost PV panel voltage, whereas DC-AC converters (multilevel inverters) are utilized for…
Abstract: The hardest part is generating accurate commutation to start the PMBLDC motor in position sensorless control mode. This article presents a peak current detection starting algorithm-based wide speed range position sensorless control for solar…
Abstract: A sliding mode predictive current control strategy of permanent magnet synchronous motor with cascaded variable rate sliding mode speed controller based on extended state observer (ESO) improves dynamic and static performance by addressing the…
Abstract: Wind power systems that successfully link to the grid face severe grid voltage sags. DC bus voltage and output power fluctuate under uneven grid voltage. Additionally, voltage sags will raise peak current, which could…
Abstract: This article enhances transformerless unified power quality conditioner (TL-UPQC) functionality. Exchanging reactive power between the system and the grid to regulate grid voltage is possible with an improved control mechanism. One converter controls load…
Abstract: Multiport converters are important in portable electronics and EVs. SIMO converter setups are described in literature. Most SIMO converter outputs are constrained by duty ratio and inductor charging. The cross-regulation issue persists in SIMO…
Abstract: Distributed power supply mode with multi-energy and multi-directional power flow including utility grid, renewable energy, and energy storage unit has become a research hotspot as renewable energy technology advances. This study proposes an AC/DC…
Abstract: RMS models have traditionally characterized droop-controlled system responses. RMS models cannot forecast system stability and dynamic response when droop control is applied to doubly-fed induction generators, as shown in this paper. Thus, this study…
Abstract: Shunt active power filter (SAPF) is a custom power device (CPD) that compensates harmonics caused by customer side nonlinear loads, reactive power, and unbalance in current control mode distribution power networks. SAPF harmonic compensators…
Abstract: Distribution Static Compensator (D-STATCOM) with proportional resonant (PR)-controller and comb filter is provided in this study. The suggested controller simplifies resonant controller tuning and improves current harmonics responsiveness. Implementing a comb filter allows several…
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