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Pregled bibliografske jedinice broj: 220266

Analysis of the dynamic response improvement of a turbocharged diesel engine driven alternating current generating set


Katrašnik, Tomaž; Medica, Vladimir; Trenc, Ferdinand
Analysis of the dynamic response improvement of a turbocharged diesel engine driven alternating current generating set // Energy conversion and management, 46 (2005), 18-19, November; 2838-2855 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 220266 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Analysis of the dynamic response improvement of a turbocharged diesel engine driven alternating current generating set

Autori
Katrašnik, Tomaž ; Medica, Vladimir ; Trenc, Ferdinand

Izvornik
Energy conversion and management (0196-8904) 46 (2005), 18-19, November; 2838-2855

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Diesel engine; Alternating current generating set; Turbocharging; Transient operation; Electric assisting systems; Numerical simulation

Sažetak
Reliability of electric supply systems is among the most required necessities of modern society. Turbocharged diesel engine driven alternating current generating sets are often used to prevent electric black outs and/or as prime electric energy suppliers. It is well known that turbocharged diesel engines suffer from an inadequate response to a sudden load increase, this being a consequence of the nature of the energy exchange between the engine and the turbocharger. The dynamic response of turbocharged diesel engines could be improved by electric assisting systems, either by direct energy supply with an integrated starter– generator– booster (ISG) mounted on the engine flywheel, or by an indirect energy supply with an electrically assisted turbocharger. An experimentally verified zero dimensional computer simulation method was used for the analysis of both types of electrical assistance. The paper offers an analysis of the interaction between a turbocharged diesel engine and different electric assisting systems, as well as the requirements for the supporting electric motors that could improve the dynamic response of a diesel engine while driving an AC generating set. When performance class compliance is a concern, it is evident that an integrated starter– generator– booster outperforms an electrically assisted turbocharger for the investigated generating set. However, the electric energy consumption and frequency recovery times are smaller when an electrically assisted turbocharger is applied.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
0069009

Ustanove:
Tehnički fakultet, Rijeka

Profili:

Avatar Url Vladimir Medica (autor)


Citiraj ovu publikaciju

Katrašnik, Tomaž; Medica, Vladimir; Trenc, Ferdinand
Analysis of the dynamic response improvement of a turbocharged diesel engine driven alternating current generating set // Energy conversion and management, 46 (2005), 18-19, November; 2838-2855 (međunarodna recenzija, članak, znanstveni)
Katrašnik, T., Medica, V. & Trenc, F. (2005) Analysis of the dynamic response improvement of a turbocharged diesel engine driven alternating current generating set. Energy conversion and management, 46 (18-19, November), 2838-2855.
@article{article, year = {2005}, pages = {2838-2855}, keywords = {Diesel engine, Alternating current generating set, Turbocharging, Transient operation, Electric assisting systems, Numerical simulation}, journal = {Energy conversion and management}, volume = {46}, number = {18-19, November}, issn = {0196-8904}, title = {Analysis of the dynamic response improvement of a turbocharged diesel engine driven alternating current generating set}, keyword = {Diesel engine, Alternating current generating set, Turbocharging, Transient operation, Electric assisting systems, Numerical simulation} }
@article{article, year = {2005}, pages = {2838-2855}, keywords = {Diesel engine, Alternating current generating set, Turbocharging, Transient operation, Electric assisting systems, Numerical simulation}, journal = {Energy conversion and management}, volume = {46}, number = {18-19, November}, issn = {0196-8904}, title = {Analysis of the dynamic response improvement of a turbocharged diesel engine driven alternating current generating set}, keyword = {Diesel engine, Alternating current generating set, Turbocharging, Transient operation, Electric assisting systems, Numerical simulation} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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