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Browsing Articole științifice/Scientific articles by Author "Negoiţescu, Dan"

Browsing Articole științifice/Scientific articles by Author "Negoiţescu, Dan"

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  • Controller design for single phase APF circuits [articol] 
    Negoiţescu, Dan (Timişoara : Editura Politehnica, 2004)
    In the present paper is developed a small signal averaged model for a single phase APF circuit. The model can be applied to both unipolar and bipolar topologies. Based on the APF model, a controller design strategy is ...
  • E-learning practical teaching of uncontrolled rectifiers [articol] 
    Lascu, Dan Florentin; Lascu, Mihaela Ruxandra; Băbăiţă, Mircea-Ilie; Popescu, Viorel; Negoiţescu, Dan; Popovici, Adrian (Timişoara:Editura Politehnica, 2008)
    The paper describes blended learning approach to teaching uncontrolled rectifiers. It is based on “Learning by Doing” paradigm supported by several learning tools: electronic course materials, interactive simulation, ...
  • A PFC circuit based on a DCM operated BOOST converter with integration control [articol] 
    Negoiţescu, Dan; Lascu, Dan; Popescu, Viorel (Timişoara: Editura Politehnica, 2006)
    In the present paper is presented a power factor correction circuit based on a DCM operated BOOST converter. The proposed circuit uses an integration control method having the main benefit that it does not need input current ...
  • A quadratic boost converter with PFC applications [articol] 
    Lascu, Dan Florentin; Negoiţescu, Dan; Lascu, Mihaela Ruxandra; Popescu, Viorel (Timişoara:Editura Politehnica, 2006)
    A novel quadratic boost converter capable of delivering a high output voltage is introduced. Dc-dc operation in continuous conduction mode (CCM) and discontinuous inductor current mode (DICM) are analyzed. A simple and ...

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