WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2011012985) METHOD AND ASSEMBLY FOR SUPPLYING FUEL TO A COMBUSTION CHAMBER OF A GAS TURBINE PLANT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/012985    International Application No.:    PCT/IB2010/001865
Publication Date: 03.02.2011 International Filing Date: 28.07.2010
IPC:
F23N 1/00 (2006.01), F02C 7/22 (2006.01), F02C 9/40 (2006.01)
Applicants: ANSALDO ENERGIA S.p.A. [IT/IT]; Via Nicola Lorenzi, 8 I-Genova (IT) (For All Designated States Except US).
BONZANI, Federico [IT/IT]; (IT) (For US Only).
DELLA FIORE, Lorena [IT/IT]; (IT) (For US Only).
ZITO, Domenico [IT/IT]; (IT) (For US Only)
Inventors: BONZANI, Federico; (IT).
DELLA FIORE, Lorena; (IT).
ZITO, Domenico; (IT)
Agent: JORIO, Paolo; c/o Studio Torta S.r.l. Via Viotti, 9 I-10121 Torino (IT)
Priority Data:
MI2009A001370 30.07.2009 IT
Title (EN) METHOD AND ASSEMBLY FOR SUPPLYING FUEL TO A COMBUSTION CHAMBER OF A GAS TURBINE PLANT
(FR) PROCÉDÉ ET ENSEMBLE POUR LA FOURNITURE DE CARBURANT À UNE CHAMBRE DE COMBUSTION D'UNE INSTALLATION À TURBINE À GAZ
Abstract: front page image
(EN)A method for supplying fuel to a combustion chamber (4) of a gas turbine plant (1) envisaging supplying lean gas to the combustion chamber' (4) through a lean gas supply line (12) of the plant (1) and supplying natural gas to the combustion chamber (4) through a natural gas supply line (13) of the plant (1), which includes a pilot delivery line (23). In particular, the step of supplying natural gas envisages the measuring of a lean gas calorific value (HVSG), calculating at least a first natural gas flow rate (QNGp) to be supplied to the combustion chamber (4) through the pilot delivery line (23) on the basis of the measured lean gas calorific value (HVSG), and supplying at least the first natural gas flow rate (QNGp) to the combustion chamber (4) through the pilot delivery line (23).
(FR)L'invention concerne un procédé de fourniture de carburant à une chambre de combustion (4) d'une installation à turbine à gaz (1) comprenant la fourniture de gaz pauvre à la chambre de combustion (4) par le biais d'une conduite d'alimentation en gaz pauvre (12) de l'installation (1) et la fourniture de gaz naturel à la chambre de combustion (4) par le biais d'une conduite d'alimentation en gaz naturel (13) de l'installation (1), qui comprend une conduite de distribution pilote (23). En particulier, l'étape de fourniture de gaz naturel comprend la mesure d'une valeur calorifique de gaz pauvre (HVSG), le calcul d'au moins un premier débit de gaz naturel (QNGp) devant être fourni à la chambre de combustion (4) par le biais de la conduite de distribution pilote (23) sur la base de la valeur calorifique de gaz naturel mesurée (HVSG), et la fourniture du premier débit de gaz naturel (QNGp), au moins, à la chambre de combustion (4) par le biais de la conduite de distribution pilote (23).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)