GAS TURBINE EMISSION CONTROL SYSTEM AND METHOD

• Main Authors: PANDEY ACHALESH KUMAR, HEALY TIMOTHY A
• Format: Patent
• Language: English; Japanese
• Published: 02.02.2015
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; GAS-TURBINE PLANTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS; INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STEAM ENGINES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; WEAPONS

PROBLEM TO BE SOLVED: To provide, for a turbine system, a system and method of controlling emissions produced by the turbine system.SOLUTION: A system includes a gas turbine engine 12, a selective catalytic reduction system 14, and a control system 48 configured to regulate operation of the selective catalytic reduction system 14 on the basis at least partially of preset variations in an emissions composition of exhaust gas produced by the gas turbine engine 12. 【課題】タービンシステムに関し、タービンシステムにより生成される排出物質を制御するシステムと方法とを提供する。【解決手段】ガスタービンエンジン１２と、選択触媒還元システム１４と、少なくとも部分的に、ガスタービンエンジン１２により生成される排ガスの排気組成物の事前設定変動に基づいて、選択触媒還元システム１４の動作を調整するように構成される制御システム４８とを含む。【選択図】図１