نتایج جستجو برای: volt var control

تعداد نتایج: 1354738  

Journal: :Proceedings of the American Institute of Electrical Engineers 1913

Journal: :Journal of modern power systems and clean energy 2021

The power demand around the world is increasing rapidly. aging distribution network architectures are used by existing utility companies to deliver consumers, which significantly affects reliability, stability and quality of delivered power. Different techniques such as compensation devices have been system engineers researchers maintain transmitted end users. In this paper, wattage volt-amp re...

Journal: :The EMBO journal 1998
A Scherf R Hernandez-Rivas P Buffet E Bottius C Benatar B Pouvelle J Gysin M Lanzer

Members of the Plasmodium falciparum var gene family encode clonally variant adhesins, which play an important role in the pathogenicity of tropical malaria. Here we employ a selective panning protocol to generate isogenic P.falciparum populations with defined adhesive phenotypes for CD36, ICAM-1 and CSA, expressing single and distinct var gene variants. This technique has established the frame...

Journal: :Scientific American 1890

2015
David Rosewater Jay Johnson Maurizio Verga Riccardo Lazzari Christian Messner Roland Bründlinger Kathan Johannes Jun Hashimoto Kenji Otani

As variable, non-dispatchable photovoltaic power continues to displace traditional generation assets, additional resources are needed to control bulk and local power systems. One highly versatile option for providing frequency and voltage stability is to incorporate Energy Storage Systems (ESSs) at the distribution-level. Deployment of these technologies is expected to increase rapidly as time-...

2013
H. D. MATHEKA H. L. BACHRACH R. TRAUTMAN

Highly purified, concentrated foot-and-mouth disease virus, type A, was homogeneous and monodisperse by carrier-free zone electrophoresis in a glucose density gradient. Virus mobilities in veronal-acetate buffer, pH 8.6 and ionic strength 0.1, were identical whether determined by infectivity or optical methods. Low passage calf-kidney virus had a significantly higher mobility, 3.28 x 10 ~ 5 cm2...

Journal: :Scientific American 1891

2014
Moussa Amrani Eugene Syriani Manuel Wimmer Robert Bill Martin Gogolla Frank Hermann Kevin Lano

This report is a summary of the Third International Workshop on the Verification Of modeL Transformation (VOLT 2014) held at the STAF 2014 conference. The workshop brought together researchers from model-driven engineering, in particular from model transformation language engineering and modelbased verification. The major aims of VOLT 2014 were to identify motivations, problems, and requirement...

Journal: :The Lancet 1896

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