Dynamic simulation and experimental validation of an open air receiver and a thermal energy storage system for solar thermal power plant

The transient performance of solar thermal power plants is critical to the system design and optimization. This study numerically investigates the dynamic efficiencies of an open-loop air receiver and a thermal energy storage unit. One-dimensional dynamic models of the air receiver and thermal energy storage were developed using the Modelica language with a graphical user interface and the Dymola solver to provide comprehensive thermal simulation at low computational cost. An air receiver and thermal energy storage experimental platforms were built to validate the simulation models. The simulation results compare well with the experimental data, so the models can be used to predict the variations of air receiver and thermal energy storage efficiencies. The models were then combined into a receiver and thermal energy storage system model with control schemes. The schemes control the air receiver outlet air temperature at relatively stable values while the thermal energy storage automatically switches between charging, discharging and stand-by modes.

[1]  Luisa F. Cabeza,et al.  Embodied energy in thermal energy storage (TES) systems for high temperature applications , 2015 .

[2]  M. Otter,et al.  Modelica - A Unified Object-Oriented Language for Physical Systems Modeling - Language Specification , 2000 .

[3]  Kefa Cen,et al.  Simulation and experimental study on honeycomb-ceramic thermal energy storage for solar thermal systems , 2014 .

[4]  Zhifeng Wang,et al.  Modeling and simulation of the pioneer 1 MW solar thermal central receiver system in China , 2009 .

[5]  Eduardo Zarza,et al.  Thermal analysis and design of a volumetric solar absorber depending on the porosity , 2014 .

[6]  A. Kribus,et al.  Performance of the Directly-Irradiated Annular Pressurized Receiver (DIAPR) Operating at 20 Bar and 1,200°C , 2001 .

[7]  A. Steinfeld,et al.  Packed-bed thermal storage for concentrated solar power: Pilot-scale demonstration and industrial-scale design , 2012 .

[8]  M. Innocentini,et al.  Permeability of ceramic foams to compressible and incompressible flow , 2004 .

[9]  Chang Xu,et al.  Numerical investigation on porous media heat transfer in a solar tower receiver , 2011 .

[10]  R. Pitz-Paal,et al.  Porous Materials as Open Volumetric Solar Receivers: Experimental Determination of Thermophysical and Heat Transfer Properties , 2004 .

[11]  Fengwu Bai,et al.  One dimensional thermal analysis of silicon carbide ceramic foam used for solar air receiver , 2010 .

[12]  Robert Pitz-Paal,et al.  Theoretical and Numerical Investigation of Flow Stability in Porous Materials Applied as Volumetric Solar Receivers , 2006 .

[13]  Baligh El Hefni,et al.  Dynamic Modeling of Concentrated Solar Power Plants with the ThermoSysPro Library (Parabolic Trough Collectors, Fresnel Reflector and Solar-Hybrid) , 2014 .

[14]  Jinsong Zhang,et al.  Experimental and numerical studies of the pressure drop in ceramic foams for volumetric solar receiver applications , 2010 .

[15]  M. S. Sifaoui,et al.  Numerical study of heat transfer in an optically thick semi-transparent spherical porous medium , 2005 .

[16]  Antonio L. Avila-Marin,et al.  Volumetric receivers in Solar Thermal Power Plants with Central Receiver System technology: A review , 2011 .

[17]  Manuel Romero,et al.  An Update on Solar Central Receiver Systems, Projects, and Technologies , 2002 .

[18]  T. Lu,et al.  Thermal radiation in ultralight metal foams with open cells , 2004 .

[19]  B. El Hefni,et al.  Dynamic Multi-configuration Model of a 145 MWe Concentrated Solar Power Plant with the ThermoSysPro Library (Tower Receiver, Molten Salt Storage and Steam Generator) , 2015 .

[20]  R. Pitz-Paal,et al.  Two novel high-porosity materials as volumetric receivers for concentrated solar radiation , 2004 .

[21]  Abdallah Khellaf,et al.  A review of studies on central receiver solar thermal power plants , 2013 .

[22]  G. Flamant,et al.  Numerical simulation of convective heat transfer between air flow and ceramic foams to optimise volumetric solar air receiver performances , 2011 .

[23]  Xinhai Xu,et al.  Heat transfer fluids for concentrating solar power systems – A review , 2015 .

[24]  Abraham Kribus,et al.  A solar-driven combined cycle power plant , 1998 .

[25]  D. Baillis,et al.  Experimental investigations of the coupled conductive and radiative heat transfer in metallic/ceramic foams , 2009 .

[26]  R. Viskanta,et al.  Experimental determination of the volumetric heat transfer coefficient between stream of air and ceramic foam , 1993 .

[27]  J. M. Chavez,et al.  Testing of a porous ceramic absorber for a volumetric air receiver , 1991 .

[28]  José Luis Guzmán,et al.  Hybrid modeling of central receiver solar power plants , 2009, Simul. Model. Pract. Theory.

[29]  Qiang Yu,et al.  Modeling and simulation of 1 MW DAHAN solar thermal power tower plant , 2011 .

[30]  A. Steinfeld,et al.  Tomography-based Monte Carlo determination of radiative properties of reticulate porous ceramics , 2007 .

[31]  K. R. Kumar,et al.  Thermal analysis of solar parabolic trough with porous disc receiver , 2009 .

[32]  G. Flamant,et al.  Coupled radiation and flow modeling in ceramic foam volumetric solar air receivers , 2011 .

[33]  Changying Zhao,et al.  A review of solar collectors and thermal energy storage in solar thermal applications , 2013 .

[34]  Bernhard Hoffschmidt,et al.  Air-Sand Heat Exchanger for High-Temperature Storage , 2011 .

[35]  Frank P. Incropera,et al.  Fundamentals of Heat and Mass Transfer , 1981 .

[36]  Matthias Hänel,et al.  Jülich Solar Power Tower—Experimental Evaluation of the Storage Subsystem and Performance Calculation , 2011 .

[37]  S. C. Kaushik,et al.  State-of-the-art of solar thermal power plants—A review , 2013 .

[38]  Antonio L. Avila-Marin,et al.  Evaluation of the potential of central receiver solar power plants: Configuration, optimization and trends , 2013 .

[39]  Alfredo Iranzo,et al.  Transient analysis of the cooling process of molten salt thermal storage tanks due to standby heat loss , 2015 .

[40]  N. Pan,et al.  Modeling and prediction of the effective thermal conductivity of random open-cell porous foams , 2008 .

[41]  Fabio Polonara,et al.  State of the art of thermal storage for demand-side management , 2012 .

[42]  Angelo Algieri,et al.  NUMERICAL INVESTIGATION ON THE ENERGETIC PERFORMANCES OF CONVENTIONAL AND PELLET AFTERTREATMENT SYSTEMS IN FLOW-THROUGH AND REVERSE-FLOW DESIGNS , 2011 .

[43]  Qiang Yu,et al.  Simulation and analysis of the central cavity receiver’s performance of solar thermal power tower plant , 2012 .

[44]  J. Gore,et al.  Measurement and correlation of volumetric heat transfer coefficients of cellular ceramics , 1998 .

[45]  B. Bonduelle,et al.  Development of an Optimal Control Strategy for the Themis Solar Plant: Part I—Themis Transient Model , 1989 .

[46]  Suresh V. Garimella,et al.  System-level simulation of a solar power tower plant with thermocline thermal energy storage , 2014 .

[47]  Aldo Steinfeld,et al.  High-temperature thermal storage using a packed bed of rocks - Heat transfer analysis and experimental validation , 2011 .

[48]  Wlodzimierz Blasiak,et al.  Thermal performance analysis on a two composite material honeycomb heat regenerators used for HiTAC burners , 2005 .

[49]  Nicholas R. Jankowski,et al.  A review of phase change materials for vehicle component thermal buffering , 2014 .

[50]  Lana S. Pantić,et al.  A review of concentrating solar power plants in the world and their potential use in Serbia , 2012 .