BR112014011407B8 - engrenagem elétrica e método de operação de uma maquinaria submarina - Google Patents

engrenagem elétrica e método de operação de uma maquinaria submarina

Info

Publication number
BR112014011407B8
BR112014011407B8 BR112014011407A BR112014011407A BR112014011407B8 BR 112014011407 B8 BR112014011407 B8 BR 112014011407B8 BR 112014011407 A BR112014011407 A BR 112014011407A BR 112014011407 A BR112014011407 A BR 112014011407A BR 112014011407 B8 BR112014011407 B8 BR 112014011407B8
Authority
BR
Brazil
Prior art keywords
motor
electric gear
subsea
machinery
generator
Prior art date
Application number
BR112014011407A
Other languages
English (en)
Other versions
BR112014011407B1 (pt
BR112014011407A2 (pt
Inventor
Petter Tomter Ole
Original Assignee
Vetco Gray Scandinavia As
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 Vetco Gray Scandinavia As filed Critical Vetco Gray Scandinavia As
Publication of BR112014011407A2 publication Critical patent/BR112014011407A2/pt
Publication of BR112014011407B1 publication Critical patent/BR112014011407B1/pt
Publication of BR112014011407B8 publication Critical patent/BR112014011407B8/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/18—AC/AC converters
    • H02K47/20—Motor/generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/32—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by dynamic converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P17/00—Arrangements for controlling dynamo-electric gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/0086—Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for high speeds, e.g. above nominal speed

Abstract

engrenagem elétrica e método de operação de uma maquinaria submarina trata-se de uma engrenagem elétrica (1), configurada para o suprimento de potência de acionamento elétrico a uma maquinaria (2) a ser girada em alta velocidade, tal como uma bomba/motor submarino ou um conjunto de compressor/motor submarino, sendo que a engrenagem elétrica compreende um motor de ca de tensão de entrada alta (4) que tem um número de polo baixo, o motor de ca é conectado de modo acionável a um gerador de ca de tensão de saída média (90) que tem uma disposição invertida, em que no gerador de ca os bobinas do indutor são apoiadas em um estator radial (92) que é posicionado de modo radial para rotação dentro de um estator externo (91) que sustenta um alto núme-ro de polos magnéticos, o motor de ca é configurado para operar em uma corrente alter-nada de alta tensão em uma primeira frequência, e o gerador de ca é configurado para entregar uma corrente alternada de tensão média em uma segunda frequência, mais alta do que a dita primeira frequência, a um motor de ca a ser energizado (3; 30) que tem um número de polo baixo. um método de operação de uma maquinaria submarina em alta velocidade de rotação em conformidade com o presente é igualmente revelado.
BR112014011407A 2011-11-14 2012-11-14 engrenagem elétrica e método de operação de uma maquinaria submarina BR112014011407B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11009028.9A EP2592734B1 (en) 2011-11-14 2011-11-14 Electrical gear and method for operating a machinery rotating at high speed
EP11009028.9 2011-11-14
PCT/IB2012/002351 WO2013072741A2 (en) 2011-11-14 2012-11-14 Electrical gear and method for operating a subsea machinery rotating at high speed

Publications (3)

Publication Number Publication Date
BR112014011407A2 BR112014011407A2 (pt) 2017-05-02
BR112014011407B1 BR112014011407B1 (pt) 2020-11-24
BR112014011407B8 true BR112014011407B8 (pt) 2021-05-18

Family

ID=47356227

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014011407A BR112014011407B8 (pt) 2011-11-14 2012-11-14 engrenagem elétrica e método de operação de uma maquinaria submarina

Country Status (6)

Country Link
US (1) US9685897B2 (pt)
EP (1) EP2592734B1 (pt)
AU (1) AU2012338522B2 (pt)
BR (1) BR112014011407B8 (pt)
PL (1) PL2592734T3 (pt)
WO (1) WO2013072741A2 (pt)

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GB725795A (en) * 1952-01-05 1955-03-09 Edoardo Rava Frequency converter
CH379624A (de) 1960-01-12 1964-07-15 Perles Elektrowerkzeuge Und Mo Tragbarer Frequenzumformer
FR1375986A (fr) 1963-09-28 1964-10-23 Kaltenbach & Voigt Fa Groupe d'entraînement électrique pour outils
DK140577B (da) * 1971-08-06 1979-10-01 Kawasaki Heavy Ind Ltd Aggregat til overførsel af mekanisk energi fra en primær kraftkilde til en skibspropel.
US6327994B1 (en) * 1984-07-19 2001-12-11 Gaudencio A. Labrador Scavenger energy converter system its new applications and its control systems
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JP3374621B2 (ja) * 1995-10-30 2003-02-10 国産電機株式会社 内燃機関用電源装置
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US6135723A (en) * 1999-01-19 2000-10-24 Hatton; Gregory John Efficient Multistage pump
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SE9903540D0 (sv) 1999-10-01 1999-10-01 Abb Ab Förfarande, anläggning samt anordning i samband med överföring av elektrisk effekt
WO2001026754A1 (fr) 1999-10-12 2001-04-19 Mizuno Corporation Gant de base-ball
SE519430C2 (sv) * 2000-03-15 2003-02-25 Abb Ab Vindkraftanläggning
DE10114075B4 (de) * 2001-03-22 2005-08-18 Semikron Elektronik Gmbh Stromrichterschaltungsanordnung für Generatoren mit dynamisch veränderlicher Leistungsabgabe
US20060228957A1 (en) * 2003-08-19 2006-10-12 Matic Zoran D Turbo-jet pump and water jet engine
US7508086B2 (en) * 2006-03-24 2009-03-24 General Electric Company Aircraft engine starter/generator and controller
US7718899B2 (en) * 2007-06-25 2010-05-18 Harald Benestad High pressure, high voltage penetrator assembly for subsea use
US20090045687A1 (en) * 2007-08-14 2009-02-19 Shu Hi Yu Inertia permanent magnet generator unit
JP4693865B2 (ja) * 2007-08-27 2011-06-01 株式会社豊田中央研究所 動力伝達装置
US7911175B2 (en) * 2008-08-18 2011-03-22 Emerson Electric Co. Two speed induction motor with tapped auxiliary winding
US8692408B2 (en) * 2008-12-03 2014-04-08 General Electric Company Modular stacked subsea power system architectures
US7646178B1 (en) * 2009-05-08 2010-01-12 Fradella Richard B Broad-speed-range generator
US20110187307A1 (en) * 2010-02-04 2011-08-04 Hamilton Sundstrand Corporation Multi-speed induction motor
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CN102985318A (zh) 2010-04-08 2013-03-20 弗拉姆工程公司 海底电力分配网络系统和方法
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Also Published As

Publication number Publication date
WO2013072741A3 (en) 2014-05-30
BR112014011407B1 (pt) 2020-11-24
PL2592734T3 (pl) 2020-04-30
AU2012338522A1 (en) 2014-07-10
BR112014011407A2 (pt) 2017-05-02
AU2012338522B2 (en) 2016-10-20
EP2592734A1 (en) 2013-05-15
US20140320055A1 (en) 2014-10-30
EP2592734B1 (en) 2019-09-11
WO2013072741A2 (en) 2013-05-23
US9685897B2 (en) 2017-06-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/11/2012, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2603 DE 24/11/2020 QUANTO AO TITULAR.