ASPECTS ABOUT APPLICATION OF MULTI-CRITERIA DECISION ANALYSIS TO ESTABLISH THE OPTIMAL SOLUTION FOR COMBINED HEAT AND ELECTRICITY GENERATION

Autor/autori: Lecturer. Eng. Roxana GRIGORE, PhD, Eng. Cornelia CAPAT, PhD, Prof. Eng. Aneta HAZI, PhD

Rezumat: Lucrarea prezinta unele aspecte privind identificarea criteriilor de optimizare si a restrictiilor privind alegerea regimului optim de functionare de catre un producator de energie electrica si termica. Producatorul detine instalatii de cogenerare bazate pe tehnologii diferite si surse de varf pentru producerea energiei termice. Sunt analizate un numar de opt variante de functionare, considerand sapte criterii. Metoda Multipol este utilizata pentru a examina variantele in functie de politica energetica a producatorului.

Cuvinte cheie: instalatie de cogenerare, cogenerare de inalta eficienta, analize multi-criteriale, metoda Multipol

Abstract: This paper presents some aspects regarding the correct identification of optimization criteria and restrictions in order to establish the optimal operating mode by any heat and electricity producer. The CHP plant holds various technologies and separate heat production units for back-up and pick load. A set of eight operating alternatives are analyzed, considering a number of seven criteria. Multipol method is used to examine alternatives in direct line with chosen energy policy of producer.

Keywords: CHP plant, high efficiency cogeneration, multi-criteria analyses, Multipol methode

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