December 13, 2017
Comments Off on Modified Single-Phase Single-Stage Grid-tied Flying Inductor Inverter with MPPT and Suppressed Leakage Current
Posted in: IEEE 2017, Power System
Modified Single-Phase Single-Stage Grid-tied Flying Inductor Inverter with MPPT and Suppressed Leakage Current Abstract: In this paper, an improved transformer-less single-phase single-stage grid-tied flying inductor inverter is presented. The negative terminal of the PV panel is grounded in the proposed topology, which increases reliability and suppresses the leakage current. The proposed topology has buck-boost capability […]
December 13, 2017
Comments Off on Delta Power Control Strategy for Multi-String Grid-Connected PV Inverters
Posted in: IEEE 2017, Power System
Delta Power Control Strategy for Multi-String Grid-Connected PV Inverters Abstract: With a still increasing penetration level of grid-connected PV systems, more advanced active power control functionalities have been introduced in certain grid regulations. A delta power constraint, where a portion of the active power from the PV panels is reserved during operation, is required for […]