JPS55134716A - Gas-turbine system - Google Patents

Gas-turbine system

Info

Publication number
JPS55134716A
JPS55134716A JP4131779A JP4131779A JPS55134716A JP S55134716 A JPS55134716 A JP S55134716A JP 4131779 A JP4131779 A JP 4131779A JP 4131779 A JP4131779 A JP 4131779A JP S55134716 A JPS55134716 A JP S55134716A
Authority
JP
Japan
Prior art keywords
lng
turbine
heated
gas
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4131779A
Other languages
Japanese (ja)
Inventor
Setsuo Yamamoto
Original Assignee
Setsuo Yamamoto
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Setsuo Yamamoto filed Critical Setsuo Yamamoto
Priority to JP4131779A priority Critical patent/JPS55134716A/en
Publication of JPS55134716A publication Critical patent/JPS55134716A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To raise the thermal efficiency and specific power of gas turbine, by efficiently recovering the thermal energy released in vaporization of liquuefied natural gas.
CONSTITUTION: Liquiefied natural gas (LNG) stored in a tank 8 is compressed by a pump 9 and exchanges heat with intake air of low-pressure compressor 1 in intake-air cooler 10, so that a portion of LNG is evaporated through cooling of intake air. Then, in intermediate cooler 11, LNG exchanges heat with outlet air from compressor 1 and cools the same. Resultantly, LNG itself is heated and most of LNG is vaporized. Further, LNG is introduced to a turbine 13 after being heated to a required temperature in heat exchanger 12 by the exhaust gas of the gas turbine, and effects expansion work. The turbine 13 drives generator 6 via power transmitting unit 7. LNG in the course of expansion is extracted from the turbine 13 and supplied via flow control valve 17 to a combustor 4 as fuel. LNG having completed expansion work in the turbine 13 is heated in a heat exchanger 14 by sea water or the like and supplied to various places where LNG is required.
COPYRIGHT: (C)1980,JPO&Japio
JP4131779A 1979-04-04 1979-04-04 Gas-turbine system Pending JPS55134716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4131779A JPS55134716A (en) 1979-04-04 1979-04-04 Gas-turbine system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4131779A JPS55134716A (en) 1979-04-04 1979-04-04 Gas-turbine system

Publications (1)

Publication Number Publication Date
JPS55134716A true JPS55134716A (en) 1980-10-20

Family

ID=12605125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4131779A Pending JPS55134716A (en) 1979-04-04 1979-04-04 Gas-turbine system

Country Status (1)

Country Link
JP (1) JPS55134716A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7398642B2 (en) * 2005-02-04 2008-07-15 Siemens Power Generation, Inc. Gas turbine system including vaporization of liquefied natural gas
WO2008136122A1 (en) * 2007-04-26 2008-11-13 Hitachi, Ltd. Gas turbine equipment and method of altering the same
WO2011000548A3 (en) * 2009-07-03 2011-08-11 Rwe Power Aktiengesellschaft Method for operating a power plant using a gas turbine system
JP2012097736A (en) * 2010-10-29 2012-05-24 Nuovo Pignone Spa Inlet air cooling and moisture removal method and device in advance adiabatic compressed air energy storage system
CN103185430A (en) * 2011-12-31 2013-07-03 新奥科技发展有限公司 Method and system for energy matching based on liquefied natural gas
CN106640376A (en) * 2016-12-29 2017-05-10 深圳智慧能源技术有限公司 LNG gas turbine and starting system thereof
ES2608344R1 (en) * 2015-02-25 2017-06-14 Universidade Da Coruña Thermal plant with LNG regasification and CO2 capture
CN107882761A (en) * 2016-09-30 2018-04-06 中国石油天然气股份有限公司 A kind of acquisition methods of Long-distance Transmission Pipeline centrifugal compressor duty parameter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7398642B2 (en) * 2005-02-04 2008-07-15 Siemens Power Generation, Inc. Gas turbine system including vaporization of liquefied natural gas
WO2008136122A1 (en) * 2007-04-26 2008-11-13 Hitachi, Ltd. Gas turbine equipment and method of altering the same
WO2011000548A3 (en) * 2009-07-03 2011-08-11 Rwe Power Aktiengesellschaft Method for operating a power plant using a gas turbine system
JP2012097736A (en) * 2010-10-29 2012-05-24 Nuovo Pignone Spa Inlet air cooling and moisture removal method and device in advance adiabatic compressed air energy storage system
CN103185430A (en) * 2011-12-31 2013-07-03 新奥科技发展有限公司 Method and system for energy matching based on liquefied natural gas
ES2608344R1 (en) * 2015-02-25 2017-06-14 Universidade Da Coruña Thermal plant with LNG regasification and CO2 capture
CN107882761A (en) * 2016-09-30 2018-04-06 中国石油天然气股份有限公司 A kind of acquisition methods of Long-distance Transmission Pipeline centrifugal compressor duty parameter
CN106640376A (en) * 2016-12-29 2017-05-10 深圳智慧能源技术有限公司 LNG gas turbine and starting system thereof

Similar Documents

Publication Publication Date Title
US10145303B2 (en) Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same
US10584637B2 (en) Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same
JP5154822B2 (en) Gas turbine intake air conditioning system and method
US4765143A (en) Power plant using CO2 as a working fluid
ES2219686T3 (en) Combined cycle generator installation supplied by liquid natural gas (lng) and gas turbine installation supplied by lng.
CA1284587C (en) Compressed air energy storage turbomachinery cycle with compression heat recovery, storage, steam generation and utilization during powergeneration
CA2347059C (en) Gas turbine electric power generation equipment and air humidifier
US7047744B1 (en) Dynamic heat sink engine
JP2700538B2 (en) A refrigeration cycle apparatus that drives a refrigeration cycle for cooling outside air used in a gas turbine by using exhaust heat from a steam turbine, and a combined cycle power plant using such a refrigeration cycle apparatus
US7458217B2 (en) System and method for utilization of waste heat from internal combustion engines
US8250847B2 (en) Combined Brayton-Rankine cycle
US5513488A (en) Power process utilizing humidified combusted air to gas turbine
US6422019B1 (en) Apparatus for augmenting power produced from gas turbines
Najjar Enhancement of performance of gas turbine engines by inlet air cooling and cogeneration system
JP2856552B2 (en) Improved co-cycle plant using liquefied natural gas as fuel.
US5609029A (en) Thermal power engine and its operating method
US4841721A (en) Very high efficiency hybrid steam/gas turbine power plant wiht bottoming vapor rankine cycle
DE69927925T2 (en) Recovery of waste heat in an organic energy converter by means of an intermediate liquid circuit
US20110088399A1 (en) Combined Cycle Power Plant Including A Refrigeration Cycle
US5564269A (en) Steam injected gas turbine system with topping steam turbine
FI91437C (en) Method of operation of a gas turbine unit
US2869324A (en) Gas turbine power-plant cycle with water evaporation
US6367258B1 (en) Method and apparatus for vaporizing liquid natural gas in a combined cycle power plant
EP0505263B1 (en) Natural gas turbine with steam injection in semi open cycle
SU543360A3 (en) Installation for the secondary liquefaction of gas