[특허]Controlled starting method for a gas turbine engine

Controlled starting method for a gas turbine engine 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02P-001/46
출원번호	US-0063073 (1993-05-12)
발명자 / 주소	Carr Kenneth R. (Redmond WA) Shippling James A. (Rockford IL) Weber Leland E. (Rockford IL) McArthur Malcolm J. (Rockford IL)
출원인 / 주소	Sundstrand Corporation (Rockford IL 02)
인용정보	피인용 횟수 : 50 인용 특허 : 0

초록 ▼

A method of controllably starting a prime mover, such as a gas turbine engine for an aircraft, in which the prime mover is coupled to a synchronous machine operable in a generating mode in which the synchronous machine converts motive power generated by the prime mover into electrical power and in a starting mode in which the synchronous machine provides motive power to the prime mover to accelerate the prime mover to self-sustaining speed includes three controlled phases: a pre-ignition phase, an ignition phase, and a torque augmentation phase. During each phase the prime mover is accelerated at a predetermined rate. When the motive power provided by the synchronous machine falls below a predetermined level, its operation is converted from its starting mode to its generating mode.

대표청구항 ▼

A method of controllably starting a prime mover in which the prime mover is coupled to a starer motor which provides motive power to the prime mover to accelerate the prime mover to self-sustaining speed, said method comprising the steps of: (a) during a first phase prior to ignition of the prime mover, causing the starter motor to provide motive power to the prime mover so as to accelerate the prime mover at a first predetermined rate; (b) during a second phase subsequent to said first phase, causing the starter motor to provide motive power to the prime mover so as to accelerate the prime mover at a second predetermined rate which is less than said first predetermined rate; (c) during said second phase, providing fuel to the prime mover to facilitate ignition of the prime mover; and (d) during a third phase subsequent to the ignition of the prime mover, causing the starter motor to provide motive power to the prime mover so as to accelerate the prime mover at a third predetermined rate.

이 특허를 인용한 특허 (50)

Al-Khairy, Issam, Aircraft APU electrical starter torque limiter.
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Latos Thomas S. ; Nelson Jeffrey D. ; Dickes Gary E., Aircraft electrical system providing emergency power and electric starting of propulsion engines.
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Harris, Mark M., Combustor system for an expendable gas turbine engine.
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Anghel,Cristian E.; Yue,Edwin, Control apparatus for a starter/generator system.
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Ganev,Evgeni; Fizer,Leroy A., DC bus short circuit compliant power generation systems using induction machine.
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Sarlioglu, Bulent; Huggett, Colin E., Decoupling of cross coupling for floating reference frame controllers for sensorless control of synchronous machines.
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Lando, Jean Louis; Foch, Etienne; Roboam, Xavier; Alejo, Dominique, Device for supplying electrical power to an aircraft and for electrically starting a jet engine on board an aircraft.
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Sarlioglu, Bulent; Huggett, Colin E., Electric start for a prime mover.
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Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Electrical system for turbine/alternator on common shaft.
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Gupta,Suresh C.; Burnham,Douglas R.; Teets,J. Michael; Teets,Jon W., Electrical system for turbine/alternator on common shaft.
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Ogane Hiroaki,JPX ; Uchida Masaaki,JPX ; Nakajima Yuki,JPX ; Yoshino Takahiro,JPX, Engine start control system.
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Mehrer, Michael E.; Suttie, Peter J.; Seguritan, Alex; Marion, Gilles E., Event-driven starter controller.
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Xu, Mingzhou; Chen, Wei; Pearson, Wayne T.; Scherzinger, William M.; Duddek, Michael W., Gas turbine engine starter generator with AC generator and DC motor modes.
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Xu, Mingzhou; Pearson, Wayne T.; Anghel, Cristian E.; Morcov, Nicolae, Gas turbine engine starter generator with multiple windings on each exciter stator pole.
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Xu, Mingzhou; Pearson, Wayne T.; Anghel, Cristian E.; Lengel, Jim, Gas turbine engine starter generator with switchable exciter stator windings.
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Xu, Mingzhou; Pearson, Wayne T.; Yao, Yuan; Lengel, Jim; Anghel, Cristian E., Gas turbine engine starter-generator exciter starting system and method including a capacitance circuit element.
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Wahl Robert E. ; Stokes Richard F., Gas turbine starter assist torque control system.
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Rodd, Shervin; Foust, Adam M.; Hildebrandt, Gary V.; Teehan, Damien G., Gas turbine starting process.
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Xu,Mingzhou; Duddeck,Michael W.; Pearson,Wayne T.; Scherzinger,William M.; Stout,David E., Hybrid gas turbine engine starter-generator.
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Xu,Mingzhou; Duddeck,Michael W.; Pearson,Wayne T.; Scherzinger,William M.; Stout,David E., Hybrid gas turbine engine starter-generator.
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Willis, Jeffrey W.; Berner, Paul; Pont, Guillermo; Wacknov, Joel, Integrated turbine power generation system with catalytic reactor.
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Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Method and apparatus for compensating output voltage fluctuations of turbine/alternator on common shaft.
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Bing Cheng, Method and apparatus for controlling a high-speed AC permanent magnet synchronous motor coupled to an industrial turbo engine.
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Bing Cheng, Method and apparatus for controlling a high-speed AC permanent magnet synchronous motor coupled to an industrial turbo engine.
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Cheng Bing, Method and apparatus for controlling a high-speed AC permanent magnet synchronous motor coupled to an industrial turbo engine.
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Anghel,Cristian E.; McGinley,Ray M., Method and apparatus for controlling an engine start system.
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Gupta,Suresh C.; Burnham,Douglas R.; Teets,J. Michael; Teets,Jon W., Method and apparatus for controlling output current of turbine/alternator on common shaft.
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Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Method and apparatus for controlling output voltages and frequencies of turbine/alternator on common shaft.
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Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Method and apparatus for monitoring turbine parameters of turbine/alternator on common shaft.
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Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Method and apparatus for turbine/alternator on common shaft during start-up.
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Gilbreth, Mark; Wacknov, Joel; Wall, Simon, Method and system for control of turbogenerator power and temperature.
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Sarlioglu,Bulent; Huggett,Colin E., Method and system for providing single-phase excitation techniques to a start exciter in a starter/generator system.
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Kim, Kyusung, Methods and systems for turbine line replaceable unit fault detection and isolation during engine startup.
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Kim, Kyusung, Methods and systems for turbine line replaceable unit fault detection and isolation during engine startup.
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O'Connor,Richard John, Modulated current gas turbine engine starting system.
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Hartzheim, Anthony A., Multiple control loop acceleration of turboalternator previous to self-sustaining speed.
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Anghel, Cristian E.; Divito, Rocco; Morcov, Nicolae A., Position sensor emulator for a synchronous motor/generator.
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Mark Gilbreth ; Joel Wacknov ; Simon Wall, Power controller.
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McKelvey, Terence; Marui, Eishi; Miyamoto, Masahiro; Furuya, Tai; Kataoka, Tadashi; Sato, Motoyasu; Ishihara, Seiichi; Ozawa, Takahide; Kinoshita, Noboru; Zheng, Shaojun, Power generating apparatus.
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Claude, Khalizadeh; Joel, Wacknov, Power generation system having transient ride-through/load-leveling capabilities.
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Jones, Anthony, Start system for expendable gas turbine engine.
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Dooley, Kevin A., Starting a gas turbine engine using a sensorless, brushless motor.
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Sarlioglu,Bulent; Huggett,Colin E., System and method for AC power generation from a reluctance machine.
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Sarlioglu,Bulent; Huggett,Colin E., System and method for AC power generation from a reluctance machine.
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Sarlioglu,Bulent; Huggett,Colin E., System and method for DC power generation from a reluctance machine.
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Sarlioglu,Bulent; Huggett,Colin E., System and method for DC power generation from a reluctance machine.
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Maddali, Vijay K.; Defenbaugh, John F., System and method for suppressing DC link voltage buildup due to generator armature reaction.
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Sarlioqlu, Bulent; Huggett, Colin E., Torque generation for salient-pole synchronous machine for start-up of a prime mover.
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Gilbreth, Mark; Wacknov, Joel; Wall, Simon; Edelman, Ed, Transient turbine exhaust temperature control for a turbogenerator.
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Wall, Simon; Dickey, Brian; Pont, Guillermo, Turbogenerator with electrical brake.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Controlled starting method for a gas turbine engine 원문보기

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Controlled starting method for a gas turbine engine 원문보기

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