TRIGENERATIVE PLANT WITH ORGANIC RANKINE CYCLE

Autor/autori: Marcel DRAGAN, Tanase PANAIT, Krisztina UZUNEANU, Gelu COMAN

Rezumat: Necesitatea protejarii mediului inconjurator, corelata cu dezvoltarea energetica durabila, a condus in ultimii 15-20 de ani la intensificarea preocuparilor privind promovarea resurselor regenerabile de energie si a tehnologiilor aferente. Politica Uniunii Europene in acest domeniu, exprimata prin Carta Alba si Directiva Europeana 2001/77/CE privind producerea de energie din surse regenerabile, prevede ca, pana in anul 2010, Uniunea Europeana sa isi asigure necesarul de energie in proportie de circa 12% prin valorificarea surselor regenerabile. Aceasta lucrare prezinta modul in care se poate obtine energie intr-o instalatie trigenerativa folosind ca principala sursa de energie energia geotermala. Se prezinta un studiu energetic pe instalatia trigenerativa care produce apa calda menajera, agent termic pentru incalzire si energie electrica.

Cuvinte cheie: trigenerare, ciclul Rankine organic, pompa de caldura, eficienta termodinamica


Abstract: The need of protecting the environment, correlated with the sustainable energetic development has led in the past 15-20 years to an increase in the concerns regarding the promotion of the regenerating energy sources and their adjacent technologies. The European Union’s policy in this matter, expressed by the White paper and the European Directive 201/77/CE regarding the energy production from regenerating sources states that, by the year 2010, the European Union is to assure 12% of its energy requirements from the exploitation of regenerating sources. This work presents how to obtain energy into a trigenerative plant using as main energy source the geothermal energy. An energetic study on the tri-regenerative plant that produces hot water, superheated water for electric power and heat is presented.

Keywords: trigeneration, organic Rankine cycle, heating pump, thermodynamic efficiency

 

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