[특허]System and method for providing redundant power to a device

System and method for providing redundant power to a device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02J-009/00
출원번호	US-0022259 (2011-02-07)
등록번호	US-8278779 (2012-10-02)
발명자 / 주소	Isler, III, John Booth, John Robert Carter, Roy Anthony
출원인 / 주소	General Electric Company
대리인 / 주소	Cantor Colburn LLP
인용정보	피인용 횟수 : 0 인용 특허 : 257

초록 ▼

A system for providing redundant power to a device includes a first power supply unit that includes a first communication module including first and second first power supply unit transmitters and first and second first power supply unit receivers and a second power supply unit that includes a second communication module coupled to the first communication module and including first and second second power supply unit transmitters and first and second second power supply unit receivers coupled, respectively, to the first and second first power supply unit transmitters. The first power supply unit transmits on both the first and second first transmitters and the second power supply is configured to provide power to the device in the event that signals are not received from both the first and second first power supply unit transmitters by the first and second second power supply unit receivers.

대표청구항 ▼

1. A system for providing redundant power to a device, the system comprising: a first power supply unit, the first power supply unit including a first power module that provides power and a first communication module including first and second first power supply unit transmitters and first and second first power supply unit receivers, wherein the first power module is selectively connectable to input lines; anda second power supply unit, the second power supply unit including a second power module selectively connectable to the input lines and that provides power and a second communication module coupled to the first communication module and including first and second second power supply unit transmitters and first and second second power supply unit receivers coupled, respectively, to the first and second first power supply unit transmitters;wherein the first power supply unit transmits on both the first and second first transmitters and the second power supply is configured to provide power to the device in the event that signals are not received from both the first and second first power supply unit transmitters by the first and second second power supply unit receivers. 2. The system of claim 1, further comprising: a third power supply unit, the third power supply unit including a third power module selectively connectable to the input lines and that provides A.C. power and a third communication module coupled to the first communication module and the second communication module;wherein only one of the first, second, or third power supply units is coupled to the input lines at a given time. 3. The system of claim 1, wherein the first power module and the second power module both include switch units that selectively couple them to the input lines. 4. The system of claim 3, wherein a one of the first power supply unit and the second power supply is designated the primary power supply unit and the switch unit of the primary power supply unit electrically couples the primary power supply unit to the input lines. 5. The system of claim 4, wherein an other of the first power supply unit and the second power supply and the switch unit thereof prevents it from being electrically coupled to the input lines. 6. The system of claim 1, wherein the first power module further includes: an alternating current (A.C.) power source;a first switch unit coupled to the input lines; anda first set of input power lines coupled between the A.C. power source and the first switch unit. 7. The system of claim 6, wherein the first power module further includes: a first control unit configured to cause the first switch unit to electrically couple or decouple the A.C. power source to the input lines based on operating conditions of the first power supply unit. 8. The system of claim 7, wherein the operating conditions include one or more of: a voltage on the input power lines, a current on the input power lines and whether the first power supply unit is a primary power supply unit. 9. The system of claim 1, wherein the first communication module includes at least two transmitters and at least two receivers and the second communication module includes at least two transmitters and at least two receivers. 10. The system of claim 9, wherein the at least two transmitters of the first communication module are coupled to the at least two receivers of the second communication module. 11. The system of claim 1, wherein the first power supply unit is designated the primary and transmits a signal that indicates it is the primary and is operational at a given rate. 12. The system of claim 11, wherein the second power supply unit is configured to become the primary in the event that the first power supply unit fails to transmit the signal. 13. The system of claim 11, wherein the second power supply unit is configured to become the primary in the event that the signal indicates that the first power supply unit is not operational. 14. The system of claim 1, in combination with the device. 15. The system of claim 14, wherein the device is one of an LVDT and an LVDR. 16. The system of claim 1, wherein signals are considered received only after being checked for signal integrity at the second power supply unit. 17. A system for providing redundant power to a device, the system comprising: a first power supply unit, the first power supply unit including a first power module that provides power and a first communication module including first and second first power supply unit transmitters and first and second first power supply unit receivers, wherein the first power module is selectively connectable to input lines; anda second power supply unit, the second power supply unit including a second power module selectively connectable to the input lines and that provides power and a second communication module coupled to the first communication module and including first and second second power supply unit transmitters and first and second second power supply unit receivers coupled, respectively, to the first and second first power supply unit transmitters;wherein the first power supply unit transmits a signal to the second power supply unit indicating that the first power supply unit cannot provide power to the device and the second power supply unit is configured to provide power after receiving the signal. 18. The system of claim 17, wherein the signal is received only after being checked for signal integrity at the second power supply unit. 19. The system of claim 17, wherein the second communication module is coupled directly to the first communication module.

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Pullen Roger J. (Bognor Regis GB2), Parallel motion displacement transducers.
상세보기
Hendrick Kendall B. (Landenberg PA) Reader ; Jr. John R. (Newark DE), Parallel plate dielectric analyzer.
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Crosetto Dario B. (DeSoto TX), Parallel processing data network of master and slave transputers controlled by a serial control network.
상세보기
Zogbi, Susan W.; Canady, Larry D.; Helffrich, Jerome A.; Cerwin, Stephen A.; Honeyager, Kevin S.; de los Santos, Armando; Catterson, Christopher B., Passive and wireless displacement measuring device.
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Wilks Robert S. (Plum Borough PA), Pellet length and end squareness inspection apparatus.
상세보기
Wiklund, David E.; Krouth, Terrance F.; Habegger, Richard J.; Hineman, Richard R., Piston position measuring device.
상세보기
Williams Paul (Columbus OH) Landis Dan R. (Bexley OH), Pneumatic surface follower with negative feedback of a variable force counteracting the levitating force.
상세보기
Lytle ; Dan R. ; Burski ; Ronald C., Position and velocity sensors.
상세보기
Cobb Clyde E. (Lakeview Terrace CA) Coakley Kim L. (Castaic CA), Position feedback attachment.
상세보기
Howard,Mark Anthony; Sills,Colin Stuart; Kreit,Darran; James,David Alun, Position sensing apparatus and method.
상세보기
Proksch,Roger; Cleveland,Jason; Bocek,Dan, Position sensing assembly with sychronizing capability.
상세보기
Lewis Leon (Rancho Palos Verdes CA) White Bryan (Manhattan Beach CA) Yamanaka Clarence (Torrance CA), Position transducer apparatus and associated circuitry including pulse energized primary winding and pair of waveform sa.
상세보기
Tuday Thomas, Power transmission control.
상세보기
Proksch,Roger; Cleveland,Jason; Bocek,Dan, Precision position sensor using a nonmagnetic coil form.
상세보기
Glasson Richard O., Precision sensor for a hydraulic cylinder.
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Glasson, Richard O., Precision sensor for a hydraulic cylinder.
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Glasson,Richard O., Precision sensor for a hydraulic cylinder.
상세보기
Maus Steven M. (Osseo MN) Galic George J. (Columbia Heights MN), Precision single cavity and multicavity plastic injection molding via an adaptive mold process.
상세보기
Wertz Ronald D. (Boulder CO) Minet H. Kent (Littleton CO) Horacek Stephen M. (Louisville CO) Nickerson Brett A. (Northglenn CO), Precision three dimensional profiling and measurement system for cylindrical containers.
상세보기
Gomes Karl G. ; Liantonio Vito, Precision valve control.
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Di Noia Emanuel J. (Greenwich CT) Breunich Theodore R. (Stamford CT), Pressure and differential pressure detectors and transmitter for use in hostile environment.
상세보기
Cook William B. (Northfield OH) Eaton Robert D. (North Ridgeville OH), Programmable controller with backup capability.
상세보기
Butts,Dennis I.; Cook,Glen B.; Costello, III,John J.; Godard,Hilary T.; Helfinstine,John D.; Rhoads,Randy L.; Shay,G. Clinton, Pull roll assembly for drawing a glass sheet.
상세보기
Pedersen Harry (Rochester NY), Quenching apparatus.
상세보기
Berkman John W. (Costa Mesa CA) Curtis Michael H. (El Toro CA) Dewey David A. (Huntington Beach CA), Radial keratotomy knife and system using same.
상세보기
Heyman Joseph S. (Williamsburg VA) Rogowski Robert S. (Hampton VA) Holben ; Jr. Milford S. (Williamsburg VA), Radio frequency strain monitor.
상세보기
Hindes Charles S. (Poway CA), Radius of curvature transducer.
상세보기
Wickham, Thomas D.; Monson, Wayne R., Railroad measuring, gauging and spiking apparatus.
상세보기
Beattie,John M., Reel mower conditioner.
상세보기
Pullen Roger J. (Nyetimber GB2), Rotary displacement transducers.
상세보기
Tabrizi, Sohail, Rotary to linear LVDT system.
상세보기
Tabrizi,Sohail, Rotary to linear LVDT system.
상세보기
Kalan,Michael Dean; Rischar,Charles Martin, Safety controller providing for execution of standard and safety control programs.
상세보기
Rischar,Charles Martin; Buvel,Raymond Louis; Izzo,Joseph Paul; Vechinski,Jeremy Stephen, Safety controller with hardware memory lock.
상세보기
Gibart,Anthony Gerard; Kucharski,Paul G.; Izzo,Joseph Paul; Buvel,Raymond Louis; Kalan,Michael Dean; Rischar,Charles Martin, Safety controller with simplified interface.
상세보기
Lenner, Joseph A.; Vasko, David A.; Vandesteeg, Kerry W.; Hall, Kenwood H., Safety network for industrial controller having reduced bandwidth requirements.
상세보기
Hlavinka Dennis J. (Lakewood CO) Harris Douglas S. (Scarborough NY) Swersey Burt L. (Stephentown NY), Scale for fluidized bed and method for using same.
상세보기
Swersey, Burt L.; Fried, Peter I., Scale of flat construction.
상세보기
Clapp Timothy G. ; Rust Jon P. ; Farrington Carlos,GTX ; Bowen Dale Thomas ; Saunders Roger Neil ; Thomas Matthew Myers, Securing and pressuring system for drafting rollers for automated textile drafting system.
상세보기
Vis Arthur D. (Warren MI) Feinberg Billie (Oak Park MI), Self-actuated displacement transducer.
상세보기
James, David Alun; Kreit, Darran; Sills, Colin Stuart; Howard, Mark Anthony, Sensing apparatus and method.
상세보기
Jones,Ross Peter; Doyle,Richard Allen; Howard,Mark Anthony; James,David Alun; Kreit,Darran; Sills,Colin Stuart, Sensing apparatus and method.
상세보기
Kreit,Darran, Sensing apparatus and method.
상세보기
Natwick Vernon R. (Los Altos CA) Lawless Michael W. (Boulder Creek CA), Sensor for detecting fluid flow from a positive displacement pump.
상세보기
Maresca ; Jr. Joseph W. (Sunnyvale CA) Starr James W. (Bound Brook NJ) Wise Richard F. (Manville NJ), Sensor for measuring liquid-level changes in storage tanks.
상세보기
Mandl Roland (Ortenburg DEX) Baumann Heinrich (Vilshofen DEX), Sensor-drive and signal-processing method.
상세보기
Behrens Ulrich,DEX ; Kessler Michael Wolfgang,DEX ; Slater Robin-David,DEX ; Lounsbury Robert E. ; Kretschmann Robert J., Serial data isolator industrial control system providing intrinsically safe operation.
상세보기
Jones,Rhod J; King,James E, Service processor and system and method using a service processor.
상세보기
Hulsing Rand H. (Redmond WA), Servo loop control for a coriolis rate sensor dither drive.
상세보기
Moog William C. (East Aurora NY), Short-stroke position transducer for a vehicle suspension system.
상세보기
Ribner David B. (Schenectady NY), Sigma-delta oversampled analog-to-digital converter network with chopper stabilization.
상세보기
Nestler, Eric; Daigle, Paul; Ashburn, Jr., Michael A., Signal-conditioning and analog-to-digital conversion circuit architecture.
상세보기
Sohail Tabrizi, Simplified low backlash LVDT coupling.
상세보기
McDowell Leon H. (Lynnwood WA) Weber Roger E. (Auburn WA) Schmieder Daniel J. (Renton WA), Simulator circuit for electrohydraulically controlled aircraft surfaces.
상세보기
Serata Shosei (3640 Ridgewood Way Richmond CA 94806), Single fracture method and apparatus for simultaneous measurement of in-situ earthen stress state and material propertie.
상세보기
Kwiatkowski J. A. (Muncie IN), Single web edge contacting detecting apparatus.
상세보기
Tcheng Ping (Norfolk VA) Supplee ; Jr. Frank H. (Hampton VA), Skin friction balance.
상세보기
Espiritu Santo Eugenio (Cedar Falls IA) Baxter Kenneth D. (Cedar Falls IA) Bluem Gary R. (Wayzata MN), Snap-in force sensor with bellows.
상세보기
Hartman, George A., Stable LVDT extensometer.
상세보기
Ottobre Louis G. (Murrysville PA) Szab Andrs I. (Murrysville PA) Shung Wu-Shi (South Windsor CT), Stable sine wave generator.
상세보기
Hatley Kenneth J., Stator bar jacking device for measuring radial movement of stator bar using an LVDT.
상세보기
Burbank ; III John E. (Ridgefield CT), Strain meter.
상세보기
Clapp Timothy G. ; Rust Jon P. ; Farrington Carlos,GTX ; Bowen Dale Thomas, Synchronous drive system for automated textile drafting system.
상세보기
Davis, John M.; Takahashi, Richard, System and method for a secure I/O interface.
상세보기
Bornhorst ; Jr. Kenneth Frank (Centerville OH) Likins Robert Dean (Wilmington OH) Myers Danny D. (Dayton OH) Seitz David R. (Vandalia OH) Woods Curtis (Centerville OH), System and method for measuring run-out and other characteristics of a workpiece mounted on an engraver.
상세보기
Arns, Jr.,Donald C.; Garcia,Pablo, System and method of magnetically sensing position of a moving component.
상세보기
Arns, Jr.,Donald C.; Garcia,Pablo, System and method of magnetically sensing position of a moving component.
상세보기
Fox Christopher Wayne, System for communication between a central controller and items in a factory using infrared light.
상세보기
Nasle, Adib; Nasle, Ali, System for comparing real-time data and modeling engine data to predict arc flash events.
상세보기
Schumacher, Mark S.; Krouth, Terrance F.; Wiklund, David E.; Habegger, Richard J.; Hineman, Richard R., System for controlling hydraulic actuator.
상세보기
Frank,Bernard, System, method and apparatus for end-to-end control of water quality.
상세보기
Frank, Bernard, System, method, and apparatus for end-to-end control of water quality.
상세보기
Nasle, Adib, Systems and methods for alarm filtering and management within a real-time data acquisition and monitoring environment.
상세보기
Low,Thomas P.; Clark,C. Bruce; Pelrine,Ronald E.; Eckerle,Joseph S.; Smith,Chris, Systems of recording piston rod position information in a magnetic layer on a piston rod.
상세보기
Kikinis, Dan, Tailoring data and transmission protocol for efficient interactive data transactions over wide-area networks.
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Kopp, John D.; Neal, Thomas P., Tandem electrohydrostatic actuator.
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Bryan James B. (Pleasanton CA), Telescoping magnetic ball bar test gage.
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Smith Trevor S. (Sutton Coldfield GB2), Temperature compensating circuit for LVDT and control system.
상세보기
Grundy, Reed H.; Koewing, James W., Tension measuring device and method for filamentary material.
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Grundy, Reed H., Tension measuring device and method for flexible linear material.
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Maples Stephen S. (Adrian MI), Thermal compensating gage.
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Desch John B. (Brecksville OH), Thrust-torque transducer.
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Kojima Yutaka (Mie JPX) Masuda Toshiyuki (Mie JPX) Hisamatsu Nobuo (Mie JPX), Time division multiplexing load control system having manual switch for directly controlling loads.
상세보기
Crossman Richard L. (Tallmadge OH), Tire pressure communication devices.
상세보기
Clapp Timothy G. ; Rust Jon P. ; Farrington Carlos,GTX ; Bowen Dale Thomas, Tongue and groove drafting roller autoleveling system for automated textile drafting system.
상세보기
Miller Donald M. (Sunnyside WA), Tool calibration system for micromachining system.
상세보기
Brown Raymond J. (Clinton TN), Tool setting device.
상세보기
Kindl George F. (Newington CT) Michaud Orean E. (Bristol CT), Tool setting device for machining center.
상세보기
Scribner Cliff J. ; Laninga Albert J., Transfer molding press.
상세보기
Clem George K., Tribometer for testing the efficiency of lubrication upon a railroad track surface.
상세보기
Berry,Adrian; Slaney,Tim; Breugelmans,Adrie; Prins,Jan; Jones,Derek; Moore,Nick; Clare,David Andrew; Armstrong,David; Cook,Richard; Parsons,Keith Gary Reginald; Anker,Sam; Inch,David; Dicken,Scott; G, Vehicle control method and apparatus.
상세보기
Maglecic ; Steve C. ; Oberholtzer ; Larry W., Weight control system.
상세보기
Neill, Patrick W. G., Wireless position feedback device and system.
상세보기
Armitage Harry J. (1546 Cavitt Rd. Monroeville PA 15146), Work shaping.
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Beal David William,GBX ; Aked Peter Armstrong,GBX ; Homer David Antony,GBX ; Osgood Timothy James,GBX ; Blondeel Eric Jozef Gentil,BEX ; Croucher Ewan Howden,GBX, Working a natural or synthetic hard stone such as a gemstone.
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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

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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System and method for providing redundant power to a device 원문보기

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System and method for providing redundant power to a device 원문보기

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