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Electric load management center

Info

Publication number
WO2003098403A3
WO2003098403A3 PCT/US2003/016538 US0316538W WO2003098403A3 WO 2003098403 A3 WO2003098403 A3 WO 2003098403A3 US 0316538 W US0316538 W US 0316538W WO 2003098403 A3 WO2003098403 A3 WO 2003098403A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
power
management
local
load
electrical
Prior art date
Application number
PCT/US2003/016538
Other languages
French (fr)
Other versions
WO2003098403A2 (en )
Inventor
Mircea Mares
Zhenning Liu
Original Assignee
Honeywell Int Inc
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

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/0055Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot with safety arrangements
    • G05D1/0077Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot with safety arrangements using redundant signals or controls
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F1/00Details of data-processing equipment not covered by groups G06F3/00 - G06F13/00, e.g. cooling, packaging or power supply specially adapted for computer application
    • G06F1/26Power supply means, e.g. regulation thereof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00Circuit arrangements for dc mains or dc distribution networks
    • H02J1/14Balancing the load in a network
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/0061Details of emergency protective circuit arrangements concerning transmission of signals
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection
    • H02H3/006Calibration or setting of parameters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection
    • H02H3/02Details
    • H02H3/05Details with means for increasing reliability, e.g. redundancy arrangements
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection
    • H02H3/08Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection responsive to excess current
    • H02H3/093Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection responsive to excess current with timing means
    • H02H3/0935Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection responsive to excess current with timing means the timing being determined by numerical means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T307/00Electrical transmission or interconnection systems
    • Y10T307/50Plural supply circuits or sources

Abstract

An electrical power distribution system is disclosed that includes a gateway module (100) including logic (112) to interface to a vehicle management computer (VMC) (50) via a dual redundant standard data bus (1). The gateway module (100) has redundant microcontrollers (114, 116) operably connected to the VMC (50) for selectively controlling supply of electrical power to a plurality of separate electrical loads (120). A plurality of Load Management Modules (300) is provided. Each Load Management Module (300) includes a local microcontroller (310); power switching devices (320); and application specific integrated circuits ASICs (330) for interfacing the power switching devices (320) to the local microcontroller (310). Each ASIC (330) can be connected to a corresponding digital potentiometer (600) that is used to program an over current protection characteristic. Additionally, each ASIC (330) can include a voltage to frequency converter (381) that provides a true RMS current value to the local microcontroller (310).
PCT/US2003/016538 2001-02-08 2003-05-15 Electric load management center WO2003098403A3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US38106702 true 2002-05-16 2002-05-16
US60/381,067 2002-05-16
US10299388 US7007179B2 (en) 2001-02-08 2002-11-19 Electric load management center
US10/299,388 2002-11-19

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2003625044 DE60325044D1 (en) 2002-05-16 2003-05-15 Control center for electrical load
KR20047018533A KR20050000555A (en) 2002-05-16 2003-05-15 Electric load management center
JP2004505853A JP4038207B2 (en) 2002-05-16 2003-05-15 Electrical load management center
EP20030738967 EP1504315B1 (en) 2002-05-16 2003-05-15 Electric load management center

Publications (2)

Publication Number Publication Date
WO2003098403A2 true WO2003098403A2 (en) 2003-11-27
WO2003098403A3 true true WO2003098403A3 (en) 2004-03-18

Family

ID=29552997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/016538 WO2003098403A3 (en) 2001-02-08 2003-05-15 Electric load management center

Country Status (5)

Country Link
US (2) US7007179B2 (en)
JP (1) JP4038207B2 (en)
KR (1) KR20050000555A (en)
EP (1) EP1504315B1 (en)
WO (1) WO2003098403A3 (en)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60126843D1 (en) * 2001-11-27 2007-04-05 Lear Automotive Eeds Spain System and method for protection against short circuits in electric power distribution architectures at two voltage levels
US7174413B2 (en) * 2003-01-21 2007-02-06 Nextio Inc. Switching apparatus and method for providing shared I/O within a load-store fabric
US7614381B2 (en) 2003-03-28 2009-11-10 Caterpillar Inc. Power system with an integrated lubrication circuit
US7178436B2 (en) * 2003-11-07 2007-02-20 United States Steel Corporation Method of cutting carbon and alloy steel
US7076350B2 (en) * 2003-12-19 2006-07-11 Lear Corporation Vehicle energy management system using prognostics
US20050195546A1 (en) * 2004-03-08 2005-09-08 Omron Corporation Terminal table unit and method of controlling same
US7245044B2 (en) * 2004-04-08 2007-07-17 Delphi Technologies, Inc. Electrical system, and control module and smart power supply for electrical system
US7439634B2 (en) * 2004-08-24 2008-10-21 Honeywell International Inc. Electrical starting, generation, conversion and distribution system architecture for a more electric vehicle
US20060174629A1 (en) * 2004-08-24 2006-08-10 Honeywell International, Inc Method and system for coordinating engine operation with electrical power extraction in a more electric vehicle
US7406370B2 (en) * 2004-08-24 2008-07-29 Honeywell International Inc. Electrical energy management system on a more electric vehicle
US7064448B2 (en) * 2004-09-01 2006-06-20 Hamilton Sundstrand Corporation Power controller with bond wire fuse
US7304828B1 (en) * 2004-09-22 2007-12-04 Shvartsman Vladimir A Intelligent solid state relay/breaker
FI117256B (en) * 2005-01-18 2006-08-15 Suomen Pcs Oy The contactor detector, contactor detector system and method for identifying a contactor
US7747879B2 (en) * 2005-02-16 2010-06-29 Leach International Corporation Power distribution system using solid state power controllers
CN100471006C (en) 2005-03-25 2009-03-18 上海协同科技股份有限公司 Electric energy management terminal using controller LAN to implement internal communication and control method thereof
US7508642B2 (en) * 2005-07-14 2009-03-24 Honeywell International Inc. Method and apparatus applying virtual Δt trip criterion in power distribution
US7477080B1 (en) * 2005-08-22 2009-01-13 Otto Fest Current loop powered isolator and method
US20070055908A1 (en) * 2005-09-06 2007-03-08 Honda Elesys Co., Ltd. Redundant power supply circuit and motor driving circuit
US7671490B2 (en) * 2005-10-17 2010-03-02 Smiths Aerospace Llc System for high reliability power distribution within an electronics equipment cabinet
US20070103835A1 (en) * 2005-10-17 2007-05-10 Sorenson Richard W Remote power management and monitoring system with remote circuit breaker control
US7750499B2 (en) * 2005-11-22 2010-07-06 Lg Electronics Inc. Device for limiting current of electric appliance
US7554796B2 (en) 2006-01-20 2009-06-30 Adc Telecommunications, Inc. Modular power distribution system and methods
US8064347B2 (en) * 2006-03-29 2011-11-22 Honeywell International Inc. System and method for redundant switched communications
US7505820B2 (en) * 2006-03-30 2009-03-17 Honeywell International Inc. Backup control for solid state power controller (SSPC)
US7765356B2 (en) 2006-04-11 2010-07-27 Raytheon Company System for modifying data in a bus buffer
US7778744B2 (en) * 2006-04-20 2010-08-17 Honeywell International Inc. Avionics framework
FR2903511B1 (en) * 2006-07-07 2008-11-14 Airbus France Sas System architecture avionics and integrated power management
US7697250B2 (en) * 2006-07-14 2010-04-13 William Davison Switch-to-trip point translation
US7742273B1 (en) 2006-07-31 2010-06-22 Shvartsman Vladimir A Self-protected, intelligent, power control module
CN100403622C (en) 2006-09-01 2008-07-16 桂林航天电子有限公司 Intelligent power distribution administrative center
US7439713B2 (en) * 2006-09-20 2008-10-21 Pratt & Whitney Canada Corp. Modulation control of power generation system
WO2008057386A3 (en) * 2006-11-01 2008-08-21 Carling Technologies Inc Remote power management and monitoring system for solid state circuit breaker control with manual bypass
US7656634B2 (en) * 2006-11-30 2010-02-02 Hamilton Sundstrand Corporation Increasing the system stability and lightning capability in a power distribution system that utilizes solid-state power controllers
US7634329B2 (en) 2007-03-05 2009-12-15 Honeywell International Inc. Intelligent aircraft secondary power distribution system that facilitates condition based maintenance
US7732939B2 (en) * 2007-03-21 2010-06-08 Honeywell International Inc. Multi-functional LRM performing SSPC and ELCU functions
US7805204B2 (en) * 2007-03-21 2010-09-28 Honeywell International Inc. Integrated electrical power distribution system using common building blocks
US8050806B2 (en) * 2007-03-21 2011-11-01 Honeywell International Inc. Ground fault interruption using DSP based SSPC module
US7598625B2 (en) * 2007-06-08 2009-10-06 Honeywell International Inc. Network-based aircraft secondary electric power distribution system
US8248984B2 (en) * 2007-06-20 2012-08-21 I Squared Llc System and method for interfacing devices
US8595532B1 (en) * 2007-07-12 2013-11-26 Analog Devices, Inc. Automatic power saving system and method for power interuptions
US7834637B2 (en) * 2007-09-21 2010-11-16 Honeywell International Inc. Method and apparatus for generalized AC and DC arc fault detection and protection
EP2215700A1 (en) * 2007-10-22 2010-08-11 Mahtechs S.R.L. A modular power distribution system to drive dc and ac electrical loads, in particular for vehicle or domotics application
US8076882B2 (en) * 2007-12-26 2011-12-13 Pratt & Whitney Canada Corp. Motor drive architecture with active snubber
WO2009088500A1 (en) * 2008-01-04 2009-07-16 Leach International Corporation Nonvolatile status indicator switch
US7738230B2 (en) * 2008-01-04 2010-06-15 Leach International Corporation Nonvolatile status indicator switch
US8279648B2 (en) * 2008-03-20 2012-10-02 Pratt & Whitney Canada Corp. Power inverter and method
US20100016034A1 (en) * 2008-06-10 2010-01-21 Telefonaktiebolaget L M Ericsson (Publ) Power supply method and apparatus for radio access network nodes/sites
JP2010244716A (en) * 2009-04-01 2010-10-28 Ichikoh Ind Ltd Driving circuit for lighting fixture
US20110077788A1 (en) * 2009-06-08 2011-03-31 Herman Chan Wireless Power Distribution System and Device
US8412973B1 (en) * 2009-07-07 2013-04-02 Qualcomm Incorporated Detection of a characteristic of a periodic waveform
US8325504B2 (en) * 2009-09-18 2012-12-04 Power Distribution, Inc. Direct current power supply for mission critical applications
JP5522072B2 (en) * 2010-03-04 2014-06-18 株式会社デンソー Communication apparatus and communication system for a vehicle for a vehicle
FR2962617A1 (en) * 2010-07-07 2012-01-13 Eurocopter France communication network distributes modular and configurable to an avionics system embeds.
CN101976892A (en) * 2010-10-27 2011-02-16 北京津宇嘉信科技开发有限公司 Remote control method of circuit breaker and system applying method
CN102609065A (en) * 2011-01-19 2012-07-25 鸿富锦精密工业(深圳)有限公司 Over-current protection device
DE102012201185A1 (en) * 2012-01-27 2013-08-01 Siemens Aktiengesellschaft A method of operating at least two data processing units with high availability, in particular in a vehicle, and apparatus for operating a machine
US9247480B2 (en) 2012-04-24 2016-01-26 Honeywell International Inc. Dynamic threading gateway for embedded health management systems
WO2014039424A1 (en) * 2012-09-04 2014-03-13 Violin Memory, Inc. System and method of power control for a high-availability system
US9240685B2 (en) 2013-01-21 2016-01-19 Hamilton Sundstrand Corporation Reconfigurable matrix-based power distribution architecture
CN103092313B (en) * 2013-01-31 2015-09-23 四川省绵阳西南自动化研究所 An in-vehicle electronic device power management system for a computer device
US9325170B2 (en) 2013-02-01 2016-04-26 Hamilton Sundstrand Corporation Matrix-based power distribution architecture
US8589101B1 (en) * 2013-03-04 2013-11-19 Neilsen-Kuljian, Inc. Method and apparatus for measuring RMS values of burst-fired currents
KR101494748B1 (en) * 2013-09-03 2015-02-23 (주)로파 Apparatus for supplying uninterruptible DC power to load sharing by bridge circuit
US9413162B2 (en) 2013-10-11 2016-08-09 The Boeing Company Modular equipment center distributed independent protections
US9561760B2 (en) 2013-10-11 2017-02-07 The Boeing Company Modular equipment center distributed equipment packaging truss
US9561761B2 (en) 2013-10-11 2017-02-07 The Boeing Company Modular equipment center zonal standalone power system control architecture
US9676351B2 (en) 2013-10-11 2017-06-13 The Boeing Company Modular equipment center solid state primary power switching network
US9561867B2 (en) 2013-10-11 2017-02-07 The Boeing Company Modular equipment center lightning threat reduction architecture
US9511728B2 (en) 2013-10-11 2016-12-06 The Boeing Company Modular equipment center distributed primary power architecture
US9533636B2 (en) 2013-10-11 2017-01-03 The Boeing Company Remote modular equipment center architecture
US9183983B2 (en) 2013-10-11 2015-11-10 The Boeing Company Modular equipment center integrated truss sensors
US20150179365A1 (en) * 2013-12-23 2015-06-25 Abb Technology Ltd Method for point on wave switching and a controller therefor
CN103809475B (en) * 2014-02-19 2016-08-17 中国北方车辆研究所 A high voltage power distribution priority management 900v
DE102014108941A1 (en) * 2014-06-26 2015-12-31 Valeo Schalter Und Sensoren Gmbh Overcurrent protection device for a motor vehicle, electrical connection device and motor vehicle
FR3030997B1 (en) * 2014-12-18 2017-01-13 Zodiac Aero Electric Power controller for network distribution of electric power and method of manufacturing such a controller
CN105043332A (en) * 2015-04-23 2015-11-11 常州格力博有限公司 Angle monitoring system for hay mowers and monitoring method thereof
FR3039667B1 (en) * 2015-07-31 2017-08-11 Zodiac Aero Electric control system of the electric power an aircraft
US20170139466A1 (en) * 2015-11-16 2017-05-18 Innovolt, Inc. Power protection and remediation
CN105711423A (en) * 2016-01-19 2016-06-29 芜湖永序新能源电控技术有限公司 High-voltage safety control system of electric vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645148A (en) * 1985-05-16 1987-02-24 American Standard Inc. Fail-safe voltage-limiting circuit for an audio frequency overlay track circuit
US4811136A (en) * 1987-12-24 1989-03-07 Jones Gregory D Phase controller for processing current and voltage faults
US5884233A (en) * 1996-01-25 1999-03-16 Dell Usa, L.P. System for reporting computer energy consumption
US6133846A (en) * 1996-10-01 2000-10-17 Honeywell Inc. Low cost redundant communications system
EP1055547A1 (en) * 1999-05-19 2000-11-29 Voith Turbo GmbH & Co. KG Device for electronic control, especially a control system for the drive components of a railway vehicle
US6208107B1 (en) * 1999-12-03 2001-03-27 Abbott Laboratories Use of digital current ramping to reduce audible noise in stepper motor

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA776249A (en) 1968-01-16 Cutler-Hammer Solid state power controller for a.c. load devices
US3842249A (en) 1971-10-19 1974-10-15 Westinghouse Electric Corp Electrical system with programmed computer control and manually initiated control means
US3879652A (en) 1973-08-13 1975-04-22 Westinghouse Electric Corp AC solid state power controller with minimized internal power supply requirements
US4307385A (en) * 1978-11-22 1981-12-22 Sue Ann Evans Noise monitoring apparatus
US4403292A (en) 1979-05-30 1983-09-06 Sundstrand Corporation Control for an electrical generating and distribution system, and method of operation
FR2498385B1 (en) 1981-01-20 1984-04-27 Modeles Fs
US4633392A (en) 1982-04-05 1986-12-30 Texas Instruments Incorporated Self-configuring digital processor system with logical arbiter
US4622292A (en) * 1982-09-07 1986-11-11 Yeda Research And Development Company Ltd. Assay and kit for determining interferon
USRE33087E (en) 1984-07-03 1989-10-10 United Technologies Corporation Electric power distribution and load transfer system
US4638175A (en) 1984-07-03 1987-01-20 United Technologies Corporation Electric power distribution and load transfer system
US4918589A (en) 1985-10-31 1990-04-17 Allen-Bradley Company, Inc. Method and apparatus for linking processors in a hierarchical control system
US5274767A (en) 1988-09-23 1993-12-28 Allen-Bradley Company, Inc. Programmable controller with module identification and diagnostic mechanism
US5065314A (en) 1988-09-23 1991-11-12 Allen-Bradley Company, Inc. Method and circuit for automatically communicating in two modes through a backplane
US4967097A (en) 1989-03-08 1990-10-30 Mehl Bryon R Hybrid power system
CA2018831A1 (en) 1990-06-12 1991-12-12 Adrian Ionescu A.c. power controller with short circuit and overload protection
US5581229A (en) 1990-12-19 1996-12-03 Hunt Technologies, Inc. Communication system for a power distribution line
US5087865A (en) 1991-02-22 1992-02-11 Dax Industries, Inc. Power governance circuitry
US5892449A (en) 1991-06-28 1999-04-06 Square D Company Electrical distribution system with an external multiple input and status unit
US5266793A (en) * 1992-04-28 1993-11-30 Banner Engineering Corporation Fail-safe photoamplifier circuit with a safety light curtain system
US5339262A (en) * 1992-07-10 1994-08-16 Lsi Logic Corporation Method and apparatus for interim, in-situ testing of an electronic system with an inchoate ASIC
US5448492A (en) 1992-10-26 1995-09-05 United Technologies Automotive, Inc. Monitoring the characteristics of a load driver controlled by a microcontroller
US5723915A (en) 1992-12-04 1998-03-03 Texas Instruments Incorporated Solid state power controller
US5466974A (en) 1993-02-19 1995-11-14 Sundstrand Corporation Electric power distribution module for an electric power generation and distribution system
US6055144A (en) 1993-02-26 2000-04-25 Square D Company Electrical power distribution system utilizing circuit breakers with internal control and communication circuitry
US5422517A (en) 1993-05-26 1995-06-06 United Technologies Corporation Control of electric loads during generator failure in a multi-generator system
US5594285A (en) 1993-08-27 1997-01-14 Sundstrand Corporation Power distribution center
US5488532A (en) 1993-10-27 1996-01-30 Sundstrand Corporation System of protection for electric power distribution failures
US5596263A (en) 1993-12-01 1997-01-21 Siemens Energy & Automation, Inc. Electrical power distribution system apparatus-resident personality memory module
US5515282A (en) 1994-04-25 1996-05-07 The Boeing Company Method and apparatus for implementing a databus voter to select flight command signals from one of several redundant asynchronous digital primary flight computers
US5504655A (en) 1994-06-10 1996-04-02 Westinghouse Electric Corp. Electric vehicle power distribution module
US5567993A (en) 1994-06-23 1996-10-22 Dallas Semiconductor Corporation Programmable power supply system and methods
US5615105A (en) 1994-07-07 1997-03-25 Leach Corporation Multichannel power distribution system
US5572438A (en) 1995-01-05 1996-11-05 Teco Energy Management Services Engery management and building automation system
EP0812049A4 (en) 1995-02-21 2000-06-07 Hitachi Ltd Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring device for a vehicle or an automobile
US5578937A (en) * 1995-03-31 1996-11-26 Martin Marietta Energy Systems, Inc. Instrument for analysis of electric motors based on slip-poles component
US6018203A (en) 1995-05-22 2000-01-25 Target Hi-Tech Electronics Ltd. Apparatus for and method of evenly distributing an electrical load across an n-phase power distribution network
US5604385A (en) 1995-05-22 1997-02-18 Target Hi-Tech Electronics Ltd. Apparatus for and method of evenly distributing an electrical load across a three phase power distribution network
GB2304255B (en) 1995-08-07 2000-04-12 Be Aerospace Inc Multi-stage switch
US5752047A (en) 1995-08-11 1998-05-12 Mcdonnell Douglas Corporation Modular solid state power controller with microcontroller
US5754445A (en) 1995-12-20 1998-05-19 Primex Technologies, Inc. Load distribution and management system
JPH09275632A (en) 1996-04-04 1997-10-21 Harness Sogo Gijutsu Kenkyusho:Kk Power distribution system
DE19617915C2 (en) 1996-05-03 2001-11-08 Eads Airbus Gmbh An arrangement for power distribution, in a plane
US5764502A (en) 1996-05-28 1998-06-09 Sundstrand Corporation Integrated electric power system
US6208914B1 (en) 1996-11-21 2001-03-27 Barron Associates, Inc. System for improved receding-horizon adaptive and reconfigurable control
US5915128A (en) 1997-01-29 1999-06-22 Unisys Corporation Serial speed-matching buffer utilizing plurality of registers where each register selectively receives data from transferring units or sequentially transfers data to another register
US5982156A (en) 1997-04-15 1999-11-09 The United States Of America As Represented By The Secretary Of The Air Force Feed-forward control of aircraft bus dc boost converter
US5914542A (en) 1997-04-15 1999-06-22 The United States Of America As Represented By The Secretary Of The Air Force Super capacitor charging
US5977645A (en) 1997-06-30 1999-11-02 Sundstrand Corporation Aircraft secondary power system
US6150734A (en) 1998-03-10 2000-11-21 Delphi Technologies, Inc. Electrical distribution system
GB2329075B (en) 1997-09-08 2002-01-23 Delco Electronics Europ Gmbh Electrical distribution system
US5982596A (en) 1998-05-05 1999-11-09 George Authur Spencer Load center monitor and digitally enhanced circuit breaker system for monitoring electrical power lines
US6195243B1 (en) 1998-05-05 2001-02-27 George Auther Spencer Method and apparatus for adaptive configuration and control in a network of electronic circuit breakers
US6208955B1 (en) 1998-06-12 2001-03-27 Rockwell Science Center, Llc Distributed maintenance system based on causal networks
EP0982641B1 (en) 1998-08-21 2007-10-17 Siemens Aktiengesellschaft Bus interface
US6141710A (en) 1998-12-15 2000-10-31 Daimlerchrysler Corporation Interfacing vehicle data bus to intelligent transportation system (ITS) data bus via a gateway module
DE19918995A1 (en) 1999-04-27 2000-11-16 Daimler Chrysler Ag Steering and braking system for a vehicle
US6222714B1 (en) 1999-05-17 2001-04-24 Gary R. Hoffman Microprocessor based setting group controller for protective relay operations
US6344700B1 (en) 1999-10-01 2002-02-05 Bell Helicopter Textron Inc. Redundant electrical DC power system for aircraft
US6242873B1 (en) 2000-01-31 2001-06-05 Azure Dynamics Inc. Method and apparatus for adaptive hybrid vehicle control
US6735709B1 (en) * 2000-11-09 2004-05-11 Micron Technology, Inc. Method of timing calibration using slower data rate pattern

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645148A (en) * 1985-05-16 1987-02-24 American Standard Inc. Fail-safe voltage-limiting circuit for an audio frequency overlay track circuit
US4811136A (en) * 1987-12-24 1989-03-07 Jones Gregory D Phase controller for processing current and voltage faults
US5884233A (en) * 1996-01-25 1999-03-16 Dell Usa, L.P. System for reporting computer energy consumption
US6133846A (en) * 1996-10-01 2000-10-17 Honeywell Inc. Low cost redundant communications system
EP1055547A1 (en) * 1999-05-19 2000-11-29 Voith Turbo GmbH & Co. KG Device for electronic control, especially a control system for the drive components of a railway vehicle
US6208107B1 (en) * 1999-12-03 2001-03-27 Abbott Laboratories Use of digital current ramping to reduce audible noise in stepper motor

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