SYSTEM AND METHOD FOR DETERMINING GAS TURBINE FIRING AND COMBUSTION REFERENCE TEMPERATURES HAVING CORRECTION FOR WATER CONTENT IN COMBUSTION AIR
PURPOSE: A system and method for determining gas turbine firing and combustion reference temperatures having correction for water content in combustion air are provided to be operated by a wet compression system and to improve the control and sequencing of a gas turbine which is operated in differen...
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| description | PURPOSE: A system and method for determining gas turbine firing and combustion reference temperatures having correction for water content in combustion air are provided to be operated by a wet compression system and to improve the control and sequencing of a gas turbine which is operated in different condition from an actual design level of water content. CONSTITUTION: A system and method for determining gas turbine firing and combustion reference temperatures having correction for water content in combustion air are composed of a system adjusting a gas turbine(10) combustion temperature control algorithm and combustion reference temperature algorithms based on exhaust gas temperature, turbine pressure ratio and compressor discharge temperature for water content in the air entering a compressor(12) differing from the design water content of ambient air. The water content in the ambient air is calculated by a control system(30) from measured data from a dry bulb temperature sensor(40) and a wet bulb temperature or humidity sensor(42).
주변 공기의 설계 물함량과는 다른 압축기(12)로 들어가는 공기내의 물함량에 대하여 배기 가스 온도, 터빈 압력비 및 압축기 방출 온도에 근거한 가스 터빈(10) 점화 온도 제어 알고리즘 및 연소 기준 온도 알고리즘을 조정하는 시스템이 개시된다. 주변 공기내의 물함량은 건식 벌브 온도 센서(40)와 습식 벌브 온도 또는 습도 센서(42)로부터의 측정 데이터로부터 제어 시스템에 의해 계산된다. |
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주변 공기의 설계 물함량과는 다른 압축기(12)로 들어가는 공기내의 물함량에 대하여 배기 가스 온도, 터빈 압력비 및 압축기 방출 온도에 근거한 가스 터빈(10) 점화 온도 제어 알고리즘 및 연소 기준 온도 알고리즘을 조정하는 시스템이 개시된다. 주변 공기내의 물함량은 건식 벌브 온도 센서(40)와 습식 벌브 온도 또는 습도 센서(42)로부터의 측정 데이터로부터 제어 시스템에 의해 계산된다.</description><edition>7</edition><language>eng ; kor</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION APPARATUS ; COMBUSTION ENGINES ; COMBUSTION PROCESSES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; GAS-TURBINE PLANTS ; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; REGULATING OR CONTROLLING COMBUSTION ; WEAPONS</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020814&DB=EPODOC&CC=KR&NR=20020065859A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020814&DB=EPODOC&CC=KR&NR=20020065859A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TOMLINSON LEROY OMAR</creatorcontrib><creatorcontrib>GARRY ROBERT SCOTT</creatorcontrib><title>SYSTEM AND METHOD FOR DETERMINING GAS TURBINE FIRING AND COMBUSTION REFERENCE TEMPERATURES HAVING CORRECTION FOR WATER CONTENT IN COMBUSTION AIR</title><description>PURPOSE: A system and method for determining gas turbine firing and combustion reference temperatures having correction for water content in combustion air are provided to be operated by a wet compression system and to improve the control and sequencing of a gas turbine which is operated in different condition from an actual design level of water content. CONSTITUTION: A system and method for determining gas turbine firing and combustion reference temperatures having correction for water content in combustion air are composed of a system adjusting a gas turbine(10) combustion temperature control algorithm and combustion reference temperature algorithms based on exhaust gas temperature, turbine pressure ratio and compressor discharge temperature for water content in the air entering a compressor(12) differing from the design water content of ambient air. The water content in the ambient air is calculated by a control system(30) from measured data from a dry bulb temperature sensor(40) and a wet bulb temperature or humidity sensor(42).
주변 공기의 설계 물함량과는 다른 압축기(12)로 들어가는 공기내의 물함량에 대하여 배기 가스 온도, 터빈 압력비 및 압축기 방출 온도에 근거한 가스 터빈(10) 점화 온도 제어 알고리즘 및 연소 기준 온도 알고리즘을 조정하는 시스템이 개시된다. 주변 공기내의 물함량은 건식 벌브 온도 센서(40)와 습식 벌브 온도 또는 습도 센서(42)로부터의 측정 데이터로부터 제어 시스템에 의해 계산된다.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION PROCESSES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>GAS-TURBINE PLANTS</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>REGULATING OR CONTROLLING COMBUSTION</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzLEKwjAQxvEuDqK-w4GzUBRFxzS9tEFykUuqOJUicRIt1AfxkU3EwVE4OPj48R9nL3d2Hg0IKsGgr20JyjKU6JGNJk0VVMKBb7jQhKA0pylpaU3ROK8tAaNCRpIIMXVAFpGjg1ocE5aWGeUHpvRJxHQcySN50PQbEpqn2eja3YYw-_5JNlfoZb0I_aMNQ99dwj082z0v8zzeZr1d78TqP_UGeRhBvA</recordid><startdate>20020814</startdate><enddate>20020814</enddate><creator>TOMLINSON LEROY OMAR</creator><creator>GARRY ROBERT SCOTT</creator><scope>EVB</scope></search><sort><creationdate>20020814</creationdate><title>SYSTEM AND METHOD FOR DETERMINING GAS TURBINE FIRING AND COMBUSTION REFERENCE TEMPERATURES HAVING CORRECTION FOR WATER CONTENT IN COMBUSTION AIR</title><author>TOMLINSON LEROY OMAR ; GARRY ROBERT SCOTT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20020065859A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2002</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION PROCESSES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>GAS-TURBINE PLANTS</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>REGULATING OR CONTROLLING COMBUSTION</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TOMLINSON LEROY OMAR</creatorcontrib><creatorcontrib>GARRY ROBERT SCOTT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TOMLINSON LEROY OMAR</au><au>GARRY ROBERT SCOTT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEM AND METHOD FOR DETERMINING GAS TURBINE FIRING AND COMBUSTION REFERENCE TEMPERATURES HAVING CORRECTION FOR WATER CONTENT IN COMBUSTION AIR</title><date>2002-08-14</date><risdate>2002</risdate><abstract>PURPOSE: A system and method for determining gas turbine firing and combustion reference temperatures having correction for water content in combustion air are provided to be operated by a wet compression system and to improve the control and sequencing of a gas turbine which is operated in different condition from an actual design level of water content. CONSTITUTION: A system and method for determining gas turbine firing and combustion reference temperatures having correction for water content in combustion air are composed of a system adjusting a gas turbine(10) combustion temperature control algorithm and combustion reference temperature algorithms based on exhaust gas temperature, turbine pressure ratio and compressor discharge temperature for water content in the air entering a compressor(12) differing from the design water content of ambient air. The water content in the ambient air is calculated by a control system(30) from measured data from a dry bulb temperature sensor(40) and a wet bulb temperature or humidity sensor(42).
주변 공기의 설계 물함량과는 다른 압축기(12)로 들어가는 공기내의 물함량에 대하여 배기 가스 온도, 터빈 압력비 및 압축기 방출 온도에 근거한 가스 터빈(10) 점화 온도 제어 알고리즘 및 연소 기준 온도 알고리즘을 조정하는 시스템이 개시된다. 주변 공기내의 물함량은 건식 벌브 온도 센서(40)와 습식 벌브 온도 또는 습도 센서(42)로부터의 측정 데이터로부터 제어 시스템에 의해 계산된다.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING REGULATING OR CONTROLLING COMBUSTION WEAPONS |
| title | SYSTEM AND METHOD FOR DETERMINING GAS TURBINE FIRING AND COMBUSTION REFERENCE TEMPERATURES HAVING CORRECTION FOR WATER CONTENT IN COMBUSTION AIR |
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