Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Metodologie per la simulazione dinamica delle reti di teleriscaldamento raffrescamento

309 views

Published on

5° Presentazione del workshop finale del progetto EFFICITY

Metodologie per la simulazione dinamica delle reti di teleriscaldamento raffrescamento

Sito web del progetto: www.efficity-project.it

Published in: Engineering
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://shorturl.at/mzUV6 } ......................................................................................................................... Download Full EPUB Ebook here { http://shorturl.at/mzUV6 } ......................................................................................................................... Download Full doc Ebook here { http://shorturl.at/mzUV6 } ......................................................................................................................... Download PDF EBOOK here { http://shorturl.at/mzUV6 } ......................................................................................................................... Download EPUB Ebook here { http://shorturl.at/mzUV6 } ......................................................................................................................... Download doc Ebook here { http://shorturl.at/mzUV6 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m77EgH } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m77EgH } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • Be the first to like this

Metodologie per la simulazione dinamica delle reti di teleriscaldamento raffrescamento

  1. 1. Proge&o Efficity (Bando Regione Emilia-Romagna DGR 1097/2015 - POR-FESR 2014-2020) Final Mee.ng proge3o EFFICITY Metodologie per la simulazione dinamica delle re3 di teleriscaldamento/raffrescamento Agos&no Gambaro-a, Mirko Morini, Andrea De Lorenzi – CIDEA, Università di Parma
  2. 2. CIDEA – Università di Parma Il Proge&o EFFICITY 2 1.  Sviluppo di Modelli matema.ci per la simulazione dinamica di re. 2.  Applicazione alla rete di teleriscaldamento del Campus dell’Università di Parma 3.  Conclusioni e sviluppi futuri
  3. 3. CIDEA – Università di Parma Il Proge&o EFFICITY 6 I Modelli matema.ci vanno defini. tenendo conto delle specifiche applicazioni nelle diverse fasi proge3uali Models can be used in each step of the process to limit costs & time. Concepts & Architecture (prosumers) Components Options & Sizes Integration Detailed design Management System Testing & Running x Real Time Model complexity <0,1 1 10 100 CPU Time vs. Model approach 3D Models 1D-3D detailed Models 1D fast running Models 0D fast running Models Mean Value Models Map Based Models System or subsystem models with different level of complexity for each step.
  4. 4. CIDEA – Università di Parma Il Proge&o EFFICITY 7 L’uso di Modelli matema.ci per la simulazione dinamica “real-.me” perme3e di conoscere in an.cipo il comportamento del sistema e può essere di notevole aiuto nella realizzazione dei sistemi di Ges.one e controllo Modello real-time di microcogeneratore con turbina a gas 3550 w_E theta_3 p3 w_T T_t m_dot_t theta_4 turbine theta_1 theta_1 theta_4 theta4 theta_3 theta3 0.9875 rendimento boiler p3 p3 p0 p0 p0 p gas in [Pa] 3550 omega_engine [rad/s] 0.03 massa combustibile [Kg/s] m_dot_f massa comb. [Kg/s] 3 m_dot_water [kg/s] m_dot_t m_dot_turbine T_E engine torque P_E engine power p3 p1 theta_1 w_C T_c m_dot_c theta_2 compressor m_dot_f m_dot_c theta_R m_dot_t theta_3 p3 burner 1.671 apertura by-pass [%]1 50 apertura by-pass [%] t 381 T water out [K] 298 T water in [K] 301.8 T gas out [K] P_gas_in [Pa] m_dot_c [Kg/s] theta_2 [K] theta_4 [K] m_dot_t_R P_air_in [Pa] theta_R [K] theta_5 [K] Rigeneratore Riepilogo dati P_T Potenza_termica Potenza termica Potenza meccanica 1043 Pot_termica [kW] 175.7 Pot_meccanica [kW] pdc p0 P water in [Pa] Disegna ciclo Carica dati m_dot_t_BP m_dot_t_R theta_5 theta_4 theta_6 Miscelatore by_pass theta_5 potenza m_dot_f theta_4 m_dot_t theta_6 p0 w_E [m_dot_t] [p2] [p0] [w_E] [w_E] u/100 u/1000 10 Clock m_dot_t Grado di by -pass m_dot_t_R m_dot_t_BP By-pass valve m_dot_w p_w_in [Pa] T_w_in [K] m_dot_gas p_gas_in [Pa] theta_6 [K] T_w_out epsilon P_T T_gas_out Boiler by_pass % by-pass
  5. 5. CIDEA – Università di Parma Il Proge&o EFFICITY 8 Sono sta. quindi costrui. modelli per la simulazione dinamica “real-.me” dei componen. delle re. di teleriscaldamento/raffrescamento…
  6. 6. CIDEA – Università di Parma Il Proge&o EFFICITY 9 …definendo per ciascuno di essi la causalità fisica, in modo da poterli facilmente assemblare per modellare re. complesse.
  7. 7. CIDEA – Università di Parma Il Proge&o EFFICITY 10 La metodologia seguita ne perme3e l’applicazione a qualsiasi .pologia di impianto o rete The modular approach allows models application to any plant configuration
  8. 8. CIDEA – Università di Parma Il Proge&o EFFICITY 11 Il modello dinamico dell’edificio è rappresentato mediante l’equazione di conservazione dell’energia iden.ficata tramite qua3ro coefficien. dT dt = U ⋅ A C (Text −T)+ 1 C ( !Q + !Qirr + !Qocc )+ !mforced ⋅cp,air C (Tair −T)+ !mnatural ⋅cp,air C (Text −T) a b c d
  9. 9. CIDEA – Università di Parma Il Proge&o EFFICITY 13 Le condizioni al contorno (come la T esterna e l’intensità della radiazione solare) possono essere definite tra gli ingressi del modello
  10. 10. CIDEA – Università di Parma Il Proge&o EFFICITY 14 Il modello del condo3o .ene conto del comportamento dinamico legato alla pressione ed alla temperatura Connessione causale tra i segmenR del condo&o ΔpGEO = ρ ⋅ g⋅(zout − zin ) ΔpDIST = λ ⋅ ρ ⋅ L φIN ⋅ v2 2 ΔpCONC = ρ ⋅ v2 2 ⋅k M ⋅cH2O ⋅ dT dt = !m⋅cH2O ⋅(Tin −Tout )− A⋅U ⋅(T −Text )
  11. 11. CIDEA – Università di Parma Il Proge&o EFFICITY 15 Conne3endo più condo_ secondo la corre3a causalità è possibile o3enere un anello, per il quale può essere calcolata la portata istantanea dv dt = (psupply − preturn )− Δploop M loop ∑ ⋅ π φ2 IN 4 ⎛ ⎝ ⎜ ⎞ ⎠ ⎟ Anello !m
  12. 12. CIDEA – Università di Parma Il Proge&o EFFICITY 16 I condo_ e gli anelli possono essere connessi tra loro tramite i modelli di giunzione Modello dinamico Incoming flows Outgoing flows Pressure Temperature
  13. 13. CIDEA – Università di Parma Il Proge&o EFFICITY 17 Le pompe sono modellate con un classico modello algebrico basato sulle curve cara3eris.che SucRon pressure Delivery pressure RotaRonal speed Outgoing mass flow
  14. 14. CIDEA – Università di Parma Il Proge&o EFFICITY 18 I vasi d’espansione sono descri_ con un modello dinamico Aria (gas perfe&o) pwater = pair = pair(t=0) ⋅ Vair(t=0) Vair(t=0) − dVH2O dt ⎛ ⎝ ⎜ ⎜ ⎜⎜ ⎞ ⎠ ⎟ ⎟ ⎟⎟ k pair ⋅Vk air = const
  15. 15. CIDEA – Università di Parma Il Proge&o EFFICITY 19 I generatori di calore sono basa. su modelli algebrici che s.mano l’effe_va produzione di calore a par.re dal combus.bile Correzione sul carico !Q =ηeff ⋅ !mfuel ⋅ LHV ηeff = f Pfuel Pfuel _nom ⎛ ⎝ ⎜⎜ ⎞ ⎠ ⎟⎟
  16. 16. CIDEA – Università di Parma Il Proge&o EFFICITY 20 Gli scambiatori di calore sono basa. sulla dinamica del processo di scambio termico tra i fluidi termove3ori in out -  Boiler -  Heat pump -  CHP -  HEX -  Others ​!  M ⋅cfluid ⋅ dT dt = !m⋅(cfluid ⋅Tin −cfluid ⋅Tout )+ !Q
  17. 17. CIDEA – Università di Parma Il Proge&o EFFICITY 21 Il modello del sistema di accumulo termico è basato su un approccio 1D mul.-nodo Ingressi •  Flussi in ingresso con le corrispondenti temperature •  Flussi in uscita ecce&o uno che viene calcolato Uscite pMAX pmin Pressure [Pa]
  18. 18. CIDEA – Università di Parma Il Proge&o EFFICITY 22 Il modello di pompa di calore è di .po algebrico e s.ma i parametri opera.vi in funzione delle potenze termiche scambiate (UNI-TS 11300 part 4) COP = COPnom CC ⋅ 1− Pelnom Pel ⋅(1−CC ) ⎛ ⎝ ⎜ ⎞ ⎠ ⎟ COPnom =ηIIint ⋅COPmax ϑH ,ϑC !QH = COP⋅ Pel !QC = Pel − !QH
  19. 19. CIDEA – Università di Parma Il Proge&o EFFICITY 23 Il modello del cogeneratore è di .po algebrico e calcola la potenza termica ed ele3rica ηI =ηel +ηth = Pel + Pth Pfuel Pel = Pfuel ⋅ηel Pth = Pfuel ⋅ηth
  20. 20. CIDEA – Università di Parma 24 Il modello della valvola calcola la perdita di carico concentrata dovuta alla chiusura dell’o3uratore Valve opening [%] Opening coeff.[adim] 0 100 1 c !m = ρ ⋅ Kv ⋅ Δpconc KV = KVopen ⋅c Δpconc = !m2 ρ2 ⋅ Kv 2
  21. 21. CIDEA – Università di Parma Il Proge&o EFFICITY 25 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma THERMAL POWER STATION
  22. 22. CIDEA – Università di Parma Il Proge&o EFFICITY 26 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma 1° 2° 3° 4° 5° 6° 7° 8° 9° 10° 11° 12°
  23. 23. CIDEA – Università di Parma 27 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma 1° 12° 2° 3° 5° 6° 4° 7° 10° 11° 8° 9° Thermal Power StaRon
  24. 24. CIDEA – Università di Parma Il Proge&o EFFICITY 28 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma
  25. 25. CIDEA – Università di Parma 29 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma Time [h] Power [kW] 0 3500 Time [h] 0 Temperature [°C] 80 0 48 48 Potenza erogata dalle caldaie in Centrale termica Temperatura in uscita dalla Centrale termica Esempi di risulta. delle simulazioni 80
  26. 26. CIDEA – Università di Parma 30 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma 0 25 0 20 0 48 48 Portata in massa al ramo Ingegneria Scien.fica e al ramo di Bypass Temperatura interna Ingegneria Scien.fica Esempi di risulta. delle simulazioni Time [h] Mass flow rate [kg/s] Time [h] Temperature [°C]
  27. 27. CIDEA – Università di Parma 31 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma Sistema di misura dei flussi termici SPECIFICATION Measurement Technique: Ultrasonic transit Rme method Accuracy: +/- 1% – 3% of flow reading for >0.3m/s Water Temp Range: 0°C – 85°C (32°F – 185°F). Modbus Communica.on: OpRonal Modbus RTU slave, RS485 serial link hardware layer. Modbus connecRon cable is 1m.
  28. 28. CIDEA – Università di Parma 32 Applicazione: la rete di teleriscaldamento del Campus dell’Università di Parma 0 Energia termica in ingresso al Plesso di Biologia Sistema di misura dei flussi termici 0 2000 4000 6000 8000 10000 12000 time [min] 0 0.05 0.1 0.15 0.2 0.25 0.3 ThEnergy[MWh] 0 2000 4000 6000 8000 10000 12000 time [min] 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 ThEnergy[MWh] Energia termica in ingresso alla Palestra CUS
  29. 29. CIDEA – Università di Parma Il Proge&o EFFICITY 36 Conclusioni e sviluppi futuri Modelli matema.ci per la simulazione dinamica “real-.me” di Sistemi di Generazione Distribuita e di Re. Energe.che per: 1.  Proge3are le re. ed i sistemi di controllo 2.  Sviluppare algoritmi di ges.one/controllo efficien. (es.MPC) 3.  Verificare preliminare del comportamento delle re. e degli algoritmi (approccio XiL) 4.  Estensione delle metodologie ad altre .pologie di re. (energia ele3rica, gas)
  30. 30. CIDEA – Università di Parma Il Proge&o EFFICITY 37 GRAZIE PER L’ATTENZIONE Agos3no Gambaro9a, Mirko Morini, Andrea De Lorenzi – CIDEA, Università di Parma agos3no.gambaro9a@unipr.it, mirko.morini@unipr.it Proge3o EffiCity - Sistemi energe.ci efficien. per distre_ urbani intelligen. www.efficity-project.it Efficity è un proge&o co-finanziato dalla Regione Emilia-Romagna nell’ambito del Bando per progeo di ricerca industriale strategica in ambito energeRco (DGR 1097/2015), emesso in a&uazione al POR-FESR 2014-2020.

×