BR112014008987A2 - método e aparelho para a detecção de um raio - Google Patents

método e aparelho para a detecção de um raio

Info

Publication number
BR112014008987A2
BR112014008987A2 BR112014008987A BR112014008987A BR112014008987A2 BR 112014008987 A2 BR112014008987 A2 BR 112014008987A2 BR 112014008987 A BR112014008987 A BR 112014008987A BR 112014008987 A BR112014008987 A BR 112014008987A BR 112014008987 A2 BR112014008987 A2 BR 112014008987A2
Authority
BR
Brazil
Prior art keywords
output
current
lightning detection
integrator circuit
peak current
Prior art date
Application number
BR112014008987A
Other languages
English (en)
Other versions
BR112014008987B1 (pt
Inventor
Van Deventer Bruce
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of BR112014008987A2 publication Critical patent/BR112014008987A2/pt
Publication of BR112014008987B1 publication Critical patent/BR112014008987B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/02—Lightning protectors; Static dischargers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
    • G01R19/16519—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using FET's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency 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 voltage
    • H02H3/22—Emergency 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 voltage of short duration, e.g. lightning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0842—Measurements related to lightning, e.g. measuring electric disturbances, warning systems
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/50—On board measures aiming to increase energy efficiency

Abstract

resumo patente de invenção: "método e aparelho para a detecção de um raio". a presente invenção refere-se a um sistema autoalimentado para a detecção de um pico de corrente. o pico de corrente é entregue através de uma rede de retorno de corrente que energiza um circuito ressonante para produção de uma saída elétrica alternada. a saída é retificada por um retificador em uma saída contínua que então é transferida para um circuito integrador. o circuito integrador lentamente se acumula até e dissipa a partir de um limite de voltagem correspondente a um transistor de saída. quando um transistor de saída é disparado pelo limite e voltagem, este disparo é comunicado para um software de monitoração de falha que reconhece o pico de corrente.
BR112014008987-6A 2011-10-25 2012-09-25 sistema autoalimentado para a detecção de um raio, método de detecção de um raio e aeronave BR112014008987B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/280,915 2011-10-25
US13/280,915 US8841898B2 (en) 2011-10-25 2011-10-25 Method and apparatus for detecting a lightning strike
PCT/US2012/057151 WO2013062706A1 (en) 2011-10-25 2012-09-25 Method and apparatus for detecting a lightning strike

Publications (2)

Publication Number Publication Date
BR112014008987A2 true BR112014008987A2 (pt) 2017-05-02
BR112014008987B1 BR112014008987B1 (pt) 2021-01-19

Family

ID=47215717

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008987-6A BR112014008987B1 (pt) 2011-10-25 2012-09-25 sistema autoalimentado para a detecção de um raio, método de detecção de um raio e aeronave

Country Status (7)

Country Link
US (1) US8841898B2 (pt)
EP (2) EP3444621B1 (pt)
JP (1) JP6076366B2 (pt)
BR (1) BR112014008987B1 (pt)
CA (1) CA2844412C (pt)
RU (1) RU2611109C2 (pt)
WO (1) WO2013062706A1 (pt)

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JP6562354B2 (ja) * 2015-11-25 2019-08-21 パナソニックＩｐマネジメント株式会社 電源装置及び照明器具
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CN108205076A (zh) * 2018-03-06 2018-06-26 苏宇宁 防雷电位差测试方法
DE102018114356B4 (de) * 2018-06-15 2024-04-04 Airbus Operations Gmbh Flugzeug mit einem Flugzeugrumpf, einem Tragwerk und einem Leitwerk sowie einer eine Blitzschutzeinrichtung beinhaltenden Oberflächenstruktur
RU2714526C1 (ru) * 2019-06-19 2020-02-18 Общество с ограниченной ответственностью "Челэнергоприбор" Счётчик импульсов тока через ограничитель перенапряжения
US11420765B2 (en) * 2020-03-26 2022-08-23 Aerion Intellectual Property Management Corporation Aircraft fuselage with internal current return network
TWI758831B (zh) * 2020-08-21 2022-03-21 安雷科技股份有限公司 雷擊計數器與雷擊計數方法
JP7204999B1 (ja) * 2021-02-19 2023-01-16 三菱電機株式会社 落雷判定制御装置、電力供給システム、及び、落雷判定制御方法
US11879931B2 (en) * 2021-08-25 2024-01-23 Hamilton Sundstrand Corporation Circuit testing and diagnosis

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Also Published As

Publication number Publication date
CA2844412C (en) 2017-10-24
CA2844412A1 (en) 2013-05-02
EP3444621B1 (en) 2020-03-18
RU2611109C2 (ru) 2017-02-21
BR112014008987B1 (pt) 2021-01-19
EP2771702A1 (en) 2014-09-03
EP3444621A1 (en) 2019-02-20
WO2013062706A1 (en) 2013-05-02
JP2014534437A (ja) 2014-12-18
US20130099772A1 (en) 2013-04-25
JP6076366B2 (ja) 2017-02-08
US8841898B2 (en) 2014-09-23
RU2014116073A (ru) 2015-12-10
EP2771702B1 (en) 2018-11-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2012, OBSERVADAS AS CONDICOES LEGAIS.