نتایج جستجو برای: three phase modeling

تعداد نتایج: 2134520  

Journal: :Briefings in bioinformatics 2011
Hua Zhang Tuo Zhang Ke Chen Kanaka Durga Kedarisetti Marcin J. Mizianty Qingbo Bao Wojciech Stach Lukasz A. Kurgan

Sequence-based prediction of protein secondary structure (SS) enjoys wide-spread and increasing use for the analysis and prediction of numerous structural and functional characteristics of proteins. The lack of a recent comprehensive and large-scale comparison of the numerous prediction methods results in an often arbitrary selection of a SS predictor. To address this void, we compare and analy...

2005
Patrice Chalin

Early in the design of the Java Modeling Language (JML) care was taken in the choice of its logical foundation to ensure that JML could accommodate run-time assertion checking, static analysis and formal verification. At the time, classical two-valued logic was adopted. Since then however, we note that the main JML tools have actually implemented differing semantics, by design. In this paper, w...

2011
Marcelo Gradella Villalva Thais Gama de Siqueira Marcos Fernando Espindola Ernesto Ruppert

This paper describes the modeling and control of a three-phase grid-connected converter fed by a photovoltaic array. The converter is composed of an isolated DC-DC converter and a three-phase DC-AC voltage source inverter The converters are modeled in order to obtain small-signal transfer functions that are used in the design of three closed-loop controllers: for the output voltage of the PV ar...

2012
G. Vamsi Krishna P. Ramesh

The typical loads in the commercial buildings comprise of many single phase and three phase loads which includes non-linear loads. These loads are highly sensitive for any input variations in voltage. The performance of the electrical equipment gets worsened if they are supplied with polluted or distorted voltage. This paper presents modeling and analysis of custom power devices. SAPF based UPQ...

Journal: :International Journal of Electrical and Computer Engineering (IJECE) 2013

Journal: :Zbornik radova, Elektrotehnicki institut Nikola Tesla 2011

Journal: :Symmetry, Integrability and Geometry: Methods and Applications 2015

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