نتایج جستجو برای: lcl filter

تعداد نتایج: 124053  

Journal: :Energies 2023

LLCL filters for grid-tied inverters have been adopted to get better performance the harmonics near switching frequency than commonly used LCL filters. However, resonant peak caused by a pair of unstable resonance poles is introduced and makes system become unstable. In this paper, biquad filter composed notch resonator restrain peak. method, point are placed at appointed frequency, transferred...

2017
Haichao Zhou Haoyang Ren Chunguang Li Jiang Xia Guangrong Yu Yunfeng Yang

Purpose. To investigate the effect of cuboid osteotomy lateral column lengthening (LCL) for the correction of stage II B adult-acquired flatfoot deformity in cadaver. Methods. Six cadaver specimens were loaded to 350 N. Flatfoot models were established and each was evaluated radiographically and pedobarographically in the following conditions: (1) intact foot, (2) flatfoot, and (3) cuboid osteo...

Journal: :The Journal of Experimental Medicine 1990
N Suzuki E Bianchi H Bass T Suzuki J Bender R Pardi C A Brenner J W Larrick E G Engleman

Fresh CD3-, CD16+ lymphocytes that adhered to selected allogeneic lymphoblastoid cell lines (LCL) were cultured with LCL in the presence of IL-2-containing medium. The resulting lines as well as clones derived from these lines expressed CD16 and/or CD56, but lacked detectable CD3 or TCR-alpha/beta or TCR-gamma/delta complexes on the cell surface. Northern blot analysis failed to detect CD3 epsi...

Journal: :Forschung Im Ingenieurwesen-engineering Research 2021

Abstract A test bed for the evaluation of novel control methods inverters renewable power generation is presented. The behavior grid-following and grid-forming in a scenario studied compared. Using real-time capable platform with cycle time 50 µs, developed Matlab/Simulink can be implemented. For simplicity, three-phase 4‑quadrant voltage amplifier used instead an inverter. Thus, use modulation...

2011
Joyce Hui-Yuen Shane McAllister Siva Koganti Erik Hill Sumita Bhaduri-McIntosh

Infection of B cells with Epstein-Barr virus (EBV) leads to proliferation and subsequent immortalization, resulting in establishment of lymphoblastoid cell lines (LCL) in vitro. Since LCL are latently infected with EBV, they provide a model system to investigate EBV latency and virus-driven B cell proliferation and tumorigenesis(1). LCL have been used to present antigens in a variety of immunol...

Journal: :Revista do Instituto de Medicina Tropical de Sao Paulo 2008
Marcia Ferraz Nogueira Mírian N Sotto Luiz Carlos Cucé

This work analyzed the histopathology and epidermal Langerhans cells (LC) of Montenegro skin test (MST) in patients with American tegumentary leishmaniasis (ATL) in order to in situ characterize and compare the immunological reaction of the two major clinical forms of ATL, localized cutaneous leishmaniasis (LCL) and mucocutaneous leishmaniasis (MCL). MST histopathology of both LCL and MCL showe...

2013
Se Chan Kang Sue Yeon Lim Yoon-Jae Song

We have previously reported that seventy percent ethanol extract of Chrysanthemum indicum Linne (CIE) strongly reduces Epstein-Barr virus (EBV)-transformed lymphoblastoid cell line (LCL) survival by inhibiting virus-encoded latent infection membrane protein 1 (LMP1)-induced NF-κB activation. To identify an active compound(s) in CIE that inhibits LMP1-induced NF-κB activation, activity-guided fr...

2016
Jian-jun Sun Wei Hu Hui Zhou Yi-ming Jiang Xiao-ming Zha

The multiple parallel inverters have more than one resonant frequency influenced by many factors, which tends to result in stability and power quality problems. This paper develops the multiple input multiple output model of the grid-connected inverters system using the closed-loop transfer function. The influence factors of resonant characteristics are analyzed with the developed model. The an...

2014
Deepika Kumari

i TABLE OF CONTENTS ii LIST OF FIGURES iv LIST OF TABLES vi LIST OF SYMBOLS vii CHAPTER

Journal: :IJCNIS 2010
Natarajan Meghanathan

We propose Grid Block Energy based hierarchical Data Gathering (GBE-DG) algorithms for wireless sensor networks. We divide the whole sensor network into grid blocks of equal size. The energy level of a grid block is the sum of the energy levels of the sensor nodes located in it. The grid block that has the maximum energy level is called the leader grid block (LGB) and the sensor node that has t...

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