PAPERS SELECTED FOR THE SYMPOSIUM

• WEB ORIENTED INFORMATION SUBSYSTEM FOR ENERGY EFFICIENCY MONITORING IN TERMOELECRICITY POWER PLANT

  Dragan Marinković - Serbian Chamber of Engineers

  Abstract Text

  WEB ORIENTED INFORMATION SUBSYSTEM FOR ENERGY EFFICIENCY MONITORING IN TERMOELECRICITY POWER PLANT D.Marinković Energosoft AD, Bulevar oslobođenja 100, Novi Sad ABSTRACT This study presents solution realization for the energy efficiency monitoring of distributed technological processes and integration with company’s business information system, which... show full text »
  Abstract Text

  WEB ORIENTED INFORMATION SUBSYSTEM FOR ENERGY EFFICIENCY MONITORING IN TERMOELECRICITY POWER PLANT D.Marinković Energosoft AD, Bulevar oslobođenja 100, Novi Sad ABSTRACT This study presents solution realization for the energy efficiency monitoring of distributed technological processes and integration with company’s business information system, which gives support to postoperative analysis, to operative and strategic decision-making and it has internet web access over three-leveled authorization. This information subsystem relies on data and calculation which it gets from: technical and technological data base (BTP), mathematical model of technological process (MMTP), dislocated SCADA information subsystems, and planned documents of system - technological process, centralized financial and material accountancy of the system. Integrating these subsystems, daily energy and economical indicators of energy efficiency in company’s business are generating and by that have retroactive influence on production process. The special stress is given to solution realization for dynamic defining of discreet mathematics model of any control object - technological process without need for programming, which is done over the developed mathematics editor, is such a way that mathematics model is saved in relation data base and it is easy to change. This solution makes possible simulation and analysis using model “if - then“, effects of some parameters on production process over the mathematics models for work simulation in complete plant, when it is possible to apply planned method of control over “FUZZY logics“ and linear programming. WEB ORJENTISANI INFORMACIONI PODSISTEM ZA PRAĆENJE ENERGETSKE EFIKASNOSTI TERMOELEKTRANA - TOPLANA D.Marinković Energosoft AD, Bulevar oslobođenja 100, Novi Sad Rad prezentira realizaciju rešenja aplikacije za praćenje energetske efikasnosti distribuiranih tehnoloških procesa i integraciju u informacioni poslovni sistem preduzeća , koja pruža podršku postoperativnoj analizi, operativnom i strategijskom odlučivanju i ima internet web pristup preko autorizacije na tri nivoa. Ovaj informacioni podsistem se oslanja na podatke i proračune koje dobija iz : baze tehničko - tehnoloških podataka (BTP), matematičkog modela tehnoloških procesa (MMTP) , dislociranih SCADA informacionih podsistema , planskih dokumenata sistema - tehnološkog procesa , centralizovanog finansijskog i materijalnog knjigovodstva sistema.Integracijom ovih podsistema generišu se dnevni energetski i ekonomski pokazatelji energetske efikasnosti u poslovanju preduzeća i time povratno utiče na process proizvodnje. Poseban akcenat je dat na realizaciji rešenja za dinamičko definisanje diskretnog matematičkog modela bilo kojeg objekta upravljanja - tehnološkog procesa bez potrebe za programiranjem , koji se vrši preko razvijenog matematičkog editora, tako da se matematički model čuva u relacionoj bazi podataka i lako ga je izmeniti. Ovim rešenjem omogućena je simulacija i analiza po modelu 'ako-onda', uticaja pojedinih parametara na proces proizvodnje preko matematičkih modela za simulaciju rada kompletnih postrojenja, kada je moguće primeniti kombinovanu metodu upravljanja preko 'FUZZY logike' i linearnog programiranja. « hide
  Symposium Session: Liberalization of electricity market, impact on energy efficiency | Liberalizacija tržišta i sigurnost snabdevanja električnom energijom, energetska efikasnost