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Brain–computer interface (BCI) has been the subject of extensive research recently. Governments and companies have substantially invested in relevant research and applications. The restoration of communication and motor function, the treatment of psychological disorders, gaming, and other daily and therapeutic applications all benefit from BCI. The electrodes hold the key to the essential, fundamental...
A virtual synchronous generator (VSG) control for high power permanent magnetic synchronous generators (PMSG) in wind power generation is investigated in this paper. A power factor correction (PFC) rectifier for each phase of the PMSG is designed to transform variable voltage and frequency of wind power into constant voltage DC power. The PFC boost inductor is replaced by a PMSG armature inductance...
In general, residential solar inverters can operate in either island or grid-tied mode. In grid-tied mode, the inverter can be operated based on either voltage control or current control. In this paper, a grid-connected current controlled inverter is presented. A stationary frame nonideal proportional resonant (PR) controller, in lieu of a conventional PI based controller, is applied to the outer...
An isolated photovoltaic converter for residential use and its control strategies are investigated in this paper. This technique provides galvanic isolation and simplified control while still meeting high conversion efficiencies and wide input voltage range requirements. Through designing the equivalent resonant capacitor and inductor, zero-voltage switching (ZVS) and zero-current switching (ZCS)...
A new power conversion architecture for a residential power router is reported. In comparison to previously published architectures, this one offers higher efficiency and performance, and is more amenable to production for the emerging mass consumer market for systems to manage energy harvesting, storage, and consumption. The integrated system includes the hardware for dc-to-ac power conversion and...
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