The electric machine emulator (EME), using digital simulation and power electronics to emulate the characteristics of actual machines, can greatly accelerate testing drives. However, most existing EMEs are based on typical L filter linear controller, which causes control conflicts bandwidth limitation. To address this issue, paper presents an EME LCL with passive damping for a three-phase perma...

Inductance–capacitance–inductance (LCL) filters are very attractive candidates for renewable energy system applications due to their high efficiency, harmonic reduction, small bulk, and improved distortion (THD). These papers take advantage of the capabilities sources inject them into network by using an inverter when it enters work at loads certain times. Therefore, is necessary control power ...

American tegumentary leishmaniasis has three forms: localized (LCL), found in resistant individuals; diffuse (DCL), found in susceptible individuals; and intermediate cutaneous leishmaniasis (ICL), found in individuals with exacerbated immunity. We evaluated cytokines and inducible nitric oxide synthase (iNOS) in lesions of LCL, ICL and DCL using immunohistochemistry. LCL granulomas showed a pr...

The clonality of nodular lymphocyte-predominant Hodgkin's disease (NLPHD) and the relationship to composite or sequential large-cell lymphomas (LCLs) is poorly understood. Clonal Ig heavy-chain gene rearrangements (lgHGR) have infrequently been observed in NLPHD by Southern hybridization. The goals of this study were (1) to determine if IgHGR could be identified by polymerase chain reaction (PC...

We have raised CD8+ cytotoxic T lymphocytes (CTL) from three Epstein-Barr virus-seropositive donors by incubating peripheral blood lymphocytes with irradiated autologous B95.8-strain EBV-transformed B lymphoblastoid cells (LCL). However, to detect lysis in a standard 51Cr release assay of the LCL against which these CTL were raised, superinfection with recombinant vaccinia expressing the approp...

This research was conducted to verify the significance of LCL-filter on grid current and impact variable fault resistance values reactive power genereated in a grid-tied inverter. The stability LCL-type connected inverter with capacitor feedback active damping state evaluated this paper. effects balanced unbalanced faults studied through simulation at different 0.00025Ω 2.5Ω. FFT waveforms show...

This paper presents an h-infinity robust loop shaping control and LCL filter to mitigate the effects of harmonic currents in photovoltaic system integrated with grid. To eliminate negative filter, this work applied notch active damping. Existing methods for elimination were reviewed. Proportional integral control, fuzzy logic are presented. The grid current was analyzed all controllers voltage ...