A novel solar trigeneration system integrating PVT (photovoltaic/ thermal collectors) and SW (seawater) desalination: Dynamic simulation and economic assessment

Antonio Piacentino, Francesco Calise, Massimo Dentice D'Accadia

Risultato della ricerca: Articlepeer review

131 Citazioni (Scopus)

Abstract

The paper investigates the integration of renewable energy sources and water systems, presenting a novel solar system producing simultaneously: electrical energy, thermal energy, cooling energy and domestic water. Such system is designed for small communities in European Mediterranean countries, rich in renewable sources and poor in fossil fuels and water resources. The polygeneration system under analysis includes PVT (photovoltaic/thermal solar collectors), a MED (multi-effect distillation) system for SW (seawater) desalination, a single-stage LiBreH2O ACH (absorption chiller) and additional compo- nents, such as storage tanks, AHs (auxiliary heaters) and BOP (balance of plant) devices. The PVT pro- duces simultaneously electrical energy and thermal energy. The electrical energy is delivered to the grid, whereas the thermal energy may be used for space heating and/or domestic HW (hot water) production. As an alternative, the solar thermal energy can be used to drive an ACH, producing CHW (chilled water) for space cooling. Finally, the solar energy, in combination with the thermal energy produced by an auxiliary biomass-fired heater, may be used by the MED system to convert SW into potable water. The system is dynamically simulated by means of a zero-dimensional transient simulation model. A thermo- economic analysis is also presented, aiming at determining the optimal values of the most important design variables.
Lingua originaleEnglish
pagine (da-a)129-148
Numero di pagine20
RivistaEnergy
Volume67
Stato di pubblicazionePublished - 2014

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Building and Construction
  • Pollution
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

Fingerprint Entra nei temi di ricerca di 'A novel solar trigeneration system integrating PVT (photovoltaic/ thermal collectors) and SW (seawater) desalination: Dynamic simulation and economic assessment'. Insieme formano una fingerprint unica.

Cita questo