FR2988376B1 - Regulation de vitesse pour une turbine a air dynamique a pas fixe - Google Patents

Regulation de vitesse pour une turbine a air dynamique a pas fixe Download PDF

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Publication number
FR2988376B1
FR2988376B1 FR1352479A FR1352479A FR2988376B1 FR 2988376 B1 FR2988376 B1 FR 2988376B1 FR 1352479 A FR1352479 A FR 1352479A FR 1352479 A FR1352479 A FR 1352479A FR 2988376 B1 FR2988376 B1 FR 2988376B1
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France
Prior art keywords
control unit
air
speed control
fixed
power electronics
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.)
Active
Application number
FR1352479A
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English (en)
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FR2988376A1 (fr
Inventor
Dustin L. Kaap
Conor Riordan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
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Filing date
Publication date
Application filed by Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR2988376A1 publication Critical patent/FR2988376A1/fr
Application granted granted Critical
Publication of FR2988376B1 publication Critical patent/FR2988376B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B64D41/007—Ram air turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Turbines (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

L'invention concerne un système de régulation de vitesse (100) pour une turbine à air dynamique (102) d'un aéronef comprenant une unité de commande d'électronique de puissance (101), au moins un dispositif d'acheminement (108, 109, 110, 111) en communication avec l'unité de commande d'électronique de puissance (101), au moins une charge secondaire (105) en communication de série avec le au moins un dispositif d'acheminement (109) et l'unité de commande d'électronique de puissance (101), et une turbine à air dynamique (RAT) (102) en communication avec l'unité de commande d'électronique de puissance (101), l'unité de commande d'électronique de puissance (101) étant configurée pour appliquer la charge secondaire (105) à la RAT (102) via le au moins un dispositif d'acheminement (108, 109, 110, 111) en réponse à une augmentation de vitesse transitoire de la RAT (102).
FR1352479A 2012-03-23 2013-03-20 Regulation de vitesse pour une turbine a air dynamique a pas fixe Active FR2988376B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/428,724 US8965659B2 (en) 2012-03-23 2012-03-23 Speed control for a fixed pitch ram air turbine
US13/428,724 2012-03-23

Publications (2)

Publication Number Publication Date
FR2988376A1 FR2988376A1 (fr) 2013-09-27
FR2988376B1 true FR2988376B1 (fr) 2019-05-31

Family

ID=49119251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1352479A Active FR2988376B1 (fr) 2012-03-23 2013-03-20 Regulation de vitesse pour une turbine a air dynamique a pas fixe

Country Status (2)

Country Link
US (1) US8965659B2 (fr)
FR (1) FR2988376B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101449757B1 (ko) * 2008-01-23 2014-10-13 한국전자통신연구원 셀룰라 시스템에서의 임의 접속 방법 및 장치
US8510200B2 (en) 2011-12-02 2013-08-13 Spireon, Inc. Geospatial data based assessment of driver behavior
US10169822B2 (en) 2011-12-02 2019-01-01 Spireon, Inc. Insurance rate optimization through driver behavior monitoring
US9779379B2 (en) 2012-11-05 2017-10-03 Spireon, Inc. Container verification through an electrical receptacle and plug associated with a container and a transport vehicle of an intermodal freight transport system
US8933802B2 (en) 2012-11-05 2015-01-13 Spireon, Inc. Switch and actuator coupling in a chassis of a container associated with an intermodal freight transport system
US9779449B2 (en) 2013-08-30 2017-10-03 Spireon, Inc. Veracity determination through comparison of a geospatial location of a vehicle with a provided data
US20150186991A1 (en) 2013-12-31 2015-07-02 David M. Meyer Creditor alert when a vehicle enters an impound lot
US9551788B2 (en) 2015-03-24 2017-01-24 Jim Epler Fleet pan to provide measurement and location of a stored transport item while maximizing space in an interior cavity of a trailer
US10703502B2 (en) 2018-03-20 2020-07-07 Hamilton Sunstrand Corporation Emergency power system with energy storage device

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777524A (en) 1953-06-01 1957-01-15 Garrett Corp Ram air driven turbine
US4770368A (en) 1985-03-12 1988-09-13 Southwest Aerospace Corporation Turbine/air vent reeling machine
US5145324A (en) 1990-06-18 1992-09-08 Sundstrand Corporation RAM air turbine driving a variable displacement hydraulic pump
US5122036A (en) 1990-06-18 1992-06-16 Sundstrand Corporation Ram air turbine with power controller and method of operation
US5249924A (en) * 1992-02-21 1993-10-05 Southwest Aerospace Corporation RAM air turbine
US5466974A (en) * 1993-02-19 1995-11-14 Sundstrand Corporation Electric power distribution module for an electric power generation and distribution system
US5562417A (en) 1994-08-10 1996-10-08 Sundstrand Corporation Control mechanism for RAM air turbine
US5505587A (en) 1995-01-05 1996-04-09 Northrop Grumman Corporation RAM air turbine generating apparatus
US7210653B2 (en) * 2002-10-22 2007-05-01 The Boeing Company Electric-based secondary power system architectures for aircraft
US7419357B2 (en) 2005-04-26 2008-09-02 Hamilton Sundstrand Corporation Ram air turbine blade disengagement mechanism for over-speed prevention
US7410344B2 (en) * 2005-05-16 2008-08-12 Hamilton Sundstrand Corporation Ram air turbine centrifugal brake
US7306430B2 (en) 2005-05-23 2007-12-11 Hamilton Sundstrand Corporation Ram air turbine blade rotation over-speed prevention mechanism
US7296970B2 (en) 2005-06-08 2007-11-20 Hamilton Sundstrand Corporation Ram air turbine speed sensing ball detent over-speed prevention mechanism
US7780412B2 (en) 2009-05-28 2010-08-24 General Electric Company Operating a wind turbine at motor over-temperature conditions
US8829707B2 (en) * 2010-07-15 2014-09-09 Hamilton Sundstrand Corporation Methods for aircraft emergency power management
US8575900B2 (en) * 2010-09-03 2013-11-05 Hamilton Sundstrand Corporation Rotor based air gap heating for air driven turbine
US8920119B2 (en) * 2010-11-01 2014-12-30 Hamilton Sundstrand Corporation Partial coarse pitch start Ram Air Turbine with enhanced spring support
US8519555B2 (en) * 2010-11-29 2013-08-27 Pratt & Whitney Canada Corp. Combination low spool generator and ram air turbine generator
US20120328436A1 (en) * 2011-06-24 2012-12-27 Soidel William E Electromechanical actuator driven governor for ram air turbine
US9083201B2 (en) * 2011-09-14 2015-07-14 Hamilton Sundstrand Corporation Load shedding circuit for RAM air turbines
US20130204544A1 (en) * 2012-02-03 2013-08-08 Gulfstream Aerospace Corporation Methods and systems for determining airspeed of an aircraft
US20130320136A1 (en) * 2012-05-31 2013-12-05 General Electric Company System and method for providing electrical power
US20140032002A1 (en) * 2012-07-30 2014-01-30 The Boeing Company Electric system stabilizing system for aircraft

Also Published As

Publication number Publication date
FR2988376A1 (fr) 2013-09-27
US20130253734A1 (en) 2013-09-26
US8965659B2 (en) 2015-02-24

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