COMBINED-CYCLE-PLANT AND ITS OPERATING PROCESS
thermal engineering. SUBSTANCE: combined-cycle plant 1 has gas turbine 2, exhaust-heat boiler 6 connected on exhaust-gas side of the latter and having its heat-transfer surfaces inserted in steam-water loop 8 of steam turbine 4 which has high-pressure section 4a, intermediate- pressure section 4 b,...
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| creator | SHMID EHRIKH BRJUKNER KHERMANN |
| description | thermal engineering. SUBSTANCE: combined-cycle plant 1 has gas turbine 2, exhaust-heat boiler 6 connected on exhaust-gas side of the latter and having its heat-transfer surfaces inserted in steam-water loop 8 of steam turbine 4 which has high-pressure section 4a, intermediate- pressure section 4 b, and low-pressure section 4c; novelty is that heat exchanger 70 mounted outside exhaust-heat boiler 6 is connected on primary side between high-pressure section 4a and intermediate-pressure section 4b, and on secondary side, between intermediate-pressure section 4b and low-pressure section 4c of steam turbine 4. Combined-cycle process is as follows. Low-pressure steam ND flowing to steam turbine 4 is heated due to indirect heat transfer from intermediate-pressure steam MD coming from steam turbine 4. EFFECT: increased efficiency of plant due to using exhaust-gas heat of gas turbine. 8 cl, 1 dwg |
| format | Patent |
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SUBSTANCE: combined-cycle plant 1 has gas turbine 2, exhaust-heat boiler 6 connected on exhaust-gas side of the latter and having its heat-transfer surfaces inserted in steam-water loop 8 of steam turbine 4 which has high-pressure section 4a, intermediate- pressure section 4 b, and low-pressure section 4c; novelty is that heat exchanger 70 mounted outside exhaust-heat boiler 6 is connected on primary side between high-pressure section 4a and intermediate-pressure section 4b, and on secondary side, between intermediate-pressure section 4b and low-pressure section 4c of steam turbine 4. Combined-cycle process is as follows. Low-pressure steam ND flowing to steam turbine 4 is heated due to indirect heat transfer from intermediate-pressure steam MD coming from steam turbine 4. EFFECT: increased efficiency of plant due to using exhaust-gas heat of gas turbine. 8 cl, 1 dwg</description><edition>7</edition><language>eng</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINE PLANTS IN GENERAL ; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ACCUMULATORS ; STEAM ENGINE PLANTS ; STEAM ENGINES ; WEAPONS</subject><creationdate>2000</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=20000720&DB=EPODOC&CC=RU&NR=2153081C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000720&DB=EPODOC&CC=RU&NR=2153081C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHMID EHRIKH</creatorcontrib><creatorcontrib>BRJUKNER KHERMANN</creatorcontrib><title>COMBINED-CYCLE-PLANT AND ITS OPERATING PROCESS</title><description>thermal engineering. SUBSTANCE: combined-cycle plant 1 has gas turbine 2, exhaust-heat boiler 6 connected on exhaust-gas side of the latter and having its heat-transfer surfaces inserted in steam-water loop 8 of steam turbine 4 which has high-pressure section 4a, intermediate- pressure section 4 b, and low-pressure section 4c; novelty is that heat exchanger 70 mounted outside exhaust-heat boiler 6 is connected on primary side between high-pressure section 4a and intermediate-pressure section 4b, and on secondary side, between intermediate-pressure section 4b and low-pressure section 4c of steam turbine 4. Combined-cycle process is as follows. Low-pressure steam ND flowing to steam turbine 4 is heated due to indirect heat transfer from intermediate-pressure steam MD coming from steam turbine 4. EFFECT: increased efficiency of plant due to using exhaust-gas heat of gas turbine. 8 cl, 1 dwg</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>ENGINE PLANTS NOT OTHERWISE PROVIDED FOR</subject><subject>ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ACCUMULATORS</subject><subject>STEAM ENGINE PLANTS</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBz9vd18vRzddF1jnT2cdUN8HH0C1Fw9HNR8AwJVvAPcA1yDPH0c1cICPJ3dg0O5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8UGhRoamxgYWhs6GxkQoAQCUyyVi</recordid><startdate>20000720</startdate><enddate>20000720</enddate><creator>SHMID EHRIKH</creator><creator>BRJUKNER KHERMANN</creator><scope>EVB</scope></search><sort><creationdate>20000720</creationdate><title>COMBINED-CYCLE-PLANT AND ITS OPERATING PROCESS</title><author>SHMID EHRIKH ; BRJUKNER KHERMANN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2153081C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>ENGINE PLANTS NOT OTHERWISE PROVIDED FOR</topic><topic>ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ACCUMULATORS</topic><topic>STEAM ENGINE PLANTS</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHMID EHRIKH</creatorcontrib><creatorcontrib>BRJUKNER KHERMANN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHMID EHRIKH</au><au>BRJUKNER KHERMANN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMBINED-CYCLE-PLANT AND ITS OPERATING PROCESS</title><date>2000-07-20</date><risdate>2000</risdate><abstract>thermal engineering. SUBSTANCE: combined-cycle plant 1 has gas turbine 2, exhaust-heat boiler 6 connected on exhaust-gas side of the latter and having its heat-transfer surfaces inserted in steam-water loop 8 of steam turbine 4 which has high-pressure section 4a, intermediate- pressure section 4 b, and low-pressure section 4c; novelty is that heat exchanger 70 mounted outside exhaust-heat boiler 6 is connected on primary side between high-pressure section 4a and intermediate-pressure section 4b, and on secondary side, between intermediate-pressure section 4b and low-pressure section 4c of steam turbine 4. Combined-cycle process is as follows. Low-pressure steam ND flowing to steam turbine 4 is heated due to indirect heat transfer from intermediate-pressure steam MD coming from steam turbine 4. EFFECT: increased efficiency of plant due to using exhaust-gas heat of gas turbine. 8 cl, 1 dwg</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES WEAPONS |
| title | COMBINED-CYCLE-PLANT AND ITS OPERATING PROCESS |
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