BR112015028900A8 - Blindagem contra som integrada para reator de núcleo de ar - Google Patents

Blindagem contra som integrada para reator de núcleo de ar

Info

Publication number
BR112015028900A8
BR112015028900A8 BR112015028900A BR112015028900A BR112015028900A8 BR 112015028900 A8 BR112015028900 A8 BR 112015028900A8 BR 112015028900 A BR112015028900 A BR 112015028900A BR 112015028900 A BR112015028900 A BR 112015028900A BR 112015028900 A8 BR112015028900 A8 BR 112015028900A8
Authority
BR
Brazil
Prior art keywords
reactor
sound
panel
outermost layer
flexible elements
Prior art date
Application number
BR112015028900A
Other languages
English (en)
Other versions
BR112015028900B1 (pt
BR112015028900A2 (pt
Inventor
Best Fabian
Chiu Hung Lau Tom
Original Assignee
Trench Ltd
Siemens Ag
Siemens Energy Global Gmbh & Co Kg
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 Trench Ltd, Siemens Ag, Siemens Energy Global Gmbh & Co Kg filed Critical Trench Ltd
Publication of BR112015028900A2 publication Critical patent/BR112015028900A2/pt
Publication of BR112015028900A8 publication Critical patent/BR112015028900A8/pt
Publication of BR112015028900B1 publication Critical patent/BR112015028900B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

REATORES DE POTÊNCIA DE NÚCLEO DE AR E BLINDAGEM CONTRA SOM EM FORMA DE KIT PARA ATENUAR RUÍDO. A invenção refere-se a um reator de potência de núcleo de ar (10) que tem uma blindagem contra som para atenuação de ruído (40). Em uma modalidade a blindagem contra som inclui uma pluralidade de painéis de absorção de som (42p) configurada para posicionamento sobre uma camada mais externa do reator (12) de modo que os painéis reduzam a radiação de energia acústica quando as camadas de bobina do reator transmitem corrente. Um ou mais elementos flexíveis (48) são acoplados ao longo do primeiro lado de cada painel de absorção de som para contato com a primeira cama da mais externa do reator. O material de barreira de som (44) é posicionado ao longo do segundo lado de cada painel. Quando os elementos flexíveis estão acoplados a um painel e o painel é instalado sobre a primeira camada mais externa do reator, os elementos flexíveis são posicionados contra a primeira camada mais externa e os elementos flexíveis proporcionam um espaço entre o primeiro lado do painel e a primeira camada mais externa do reator.
BR112015028900-2A 2013-05-21 2014-05-20 Blindagem contra som integrada para reator de núcleo de ar BR112015028900B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361825778P 2013-05-21 2013-05-21
US61/825,778 2013-05-21
PCT/CA2014/050463 WO2014186888A1 (en) 2013-05-21 2014-05-20 Integrated sound shield for air core reactor

Publications (3)

Publication Number Publication Date
BR112015028900A2 BR112015028900A2 (pt) 2017-07-25
BR112015028900A8 true BR112015028900A8 (pt) 2023-02-23
BR112015028900B1 BR112015028900B1 (pt) 2023-02-28

Family

ID=51932671

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015028900-2A BR112015028900B1 (pt) 2013-05-21 2014-05-20 Blindagem contra som integrada para reator de núcleo de ar

Country Status (5)

Country Link
US (1) US9576724B2 (pt)
CN (1) CN105637602B (pt)
BR (1) BR112015028900B1 (pt)
CA (1) CA2912946C (pt)
WO (1) WO2014186888A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3062320T3 (pl) * 2015-02-27 2018-03-30 Siemens Aktiengesellschaft Układ do redukcji emisji dźwięku przez chłodzone cieczą transformatory lub dławiki
MX355305B (es) * 2015-10-14 2018-04-12 Prolec Ge Int S De R L De C V Paneles acústicos para transformador.
CN105845396B (zh) * 2016-03-17 2018-03-02 西安交通大学 一种干式空心电抗器消声结构及其制备方法
US11101068B2 (en) * 2016-04-29 2021-08-24 Trench Limited—Trench Group Canada Integrated barrier for protecting the coil of air core reactor from projectile attack
CN107452491B (zh) * 2016-05-31 2024-04-16 全球能源互联网研究院 一种电抗器用降噪系统
CN106252038A (zh) * 2016-07-27 2016-12-21 中国科学院等离子体物理研究所 一种高功率大电流干式空心水冷浇注式电抗器
AT520050B1 (de) * 2017-05-04 2020-04-15 Siemens Ag Schallschutz, insbesondere für Luftdrosselspulen
CN107221422A (zh) * 2017-06-02 2017-09-29 北京电力设备总厂有限公司 干式空心滤波电抗器降噪装置
US10504646B2 (en) * 2017-06-29 2019-12-10 Siemens Aktiengesellschaft Noise attenuating barrier for air-core dry-type reactor
US11380477B2 (en) 2019-04-22 2022-07-05 Trench Limited Double wall sound shield with modular sound absorbent panels for an air core reactor
CN110491648A (zh) * 2019-05-08 2019-11-22 凌海科诚电气股份公司 可互换拼装结构干式空心电抗器
WO2022103395A1 (en) * 2020-11-12 2022-05-19 Siemens Energy Global GmbH & Co. KG Structural arrangement for mounting conductor winding packages in air core reactor
CN115714064B (zh) * 2022-12-28 2023-06-02 江西国翔电力设备有限公司 一种抗噪安全干式变压器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494343A (en) * 1945-04-18 1950-01-10 Gen Electric Sound absorption
GB1007569A (en) * 1962-05-29 1965-10-13 Anthony Barclay Trench Current limiting reactor
US3260974A (en) * 1963-09-12 1966-07-12 Westinghouse Electric Corp Noise reducing means for electrical apparatus
US3309639A (en) * 1965-05-12 1967-03-14 Westinghouse Electric Corp Sound reducing means for electrical reactors
US3529692A (en) * 1969-02-26 1970-09-22 Central Transformer Inc Sound barrier
DE2309564C3 (de) * 1973-02-26 1978-12-07 Transformatoren Union Ag, 7000 Stuttgart Verfahren und Vorrichtung zur Her- . stellung kombinierter Schalldämpfungsund Schalldämmungszellen im Bereich der Außenwandungen von Transformatorenoder Drosselspulenkesseln
JPS61256614A (ja) * 1985-05-09 1986-11-14 Mitsubishi Electric Corp 低騒音トランス
CA1312360C (en) * 1987-03-31 1993-01-05 Patrick Earl Burke Sensitive fault detection system for parallel coil air core reactors
US6381834B1 (en) * 1995-06-23 2002-05-07 Square D Company Method for dampening acoustical noise in a dry-type transformer
JPH10106854A (ja) * 1996-10-02 1998-04-24 Toshiba Corp 静止誘導電器
CN201134247Y (zh) * 2007-06-15 2008-10-15 王磊 隔吸音复合层结构
AT507928B1 (de) * 2008-06-30 2015-09-15 Coil Holding Gmbh Drosselspule für elektrische energieversorgungsnetze mit reduzierten schallemissionen
CN101866648B (zh) * 2009-04-14 2013-09-11 特变电工衡阳变压器有限公司 一种变压器或电抗器
CN201489976U (zh) * 2009-08-17 2010-05-26 北京电力设备总厂 用于干式空心电抗器的降噪装置
CN201478084U (zh) * 2009-08-17 2010-05-19 北京电力设备总厂 用于干式空心电抗器的降噪装置
CN201503758U (zh) * 2009-08-20 2010-06-09 北京绿创声学工程股份有限公司 一种电抗器隔声罩
JP5872155B2 (ja) * 2010-12-10 2016-03-01 株式会社東芝 静止誘導電器および低周波吸音壁
CN202093816U (zh) * 2011-06-21 2011-12-28 山西翔宇实业有限公司 新型复合材料声屏障
CN202258739U (zh) * 2011-10-17 2012-05-30 徐春福 拼接式的筒形吸音装置

Also Published As

Publication number Publication date
CA2912946A1 (en) 2014-11-27
WO2014186888A1 (en) 2014-11-27
US20160104568A1 (en) 2016-04-14
CA2912946C (en) 2018-03-20
BR112015028900B1 (pt) 2023-02-28
CN105637602A (zh) 2016-06-01
US9576724B2 (en) 2017-02-21
BR112015028900A2 (pt) 2017-07-25
CN105637602B (zh) 2018-05-15

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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]
B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: PROMULGA-SE O ARQUIVAMENTO DA PETICAO DE ENTRADA NA FASE NACIONAL PELA NAO APRESENTACAO DA PROCURACAO CONFORME APRESENTADO NO ART. 216 2O DA LPI (LEI 9279/1996) E DA RESOLUCAO INPI-PR NO 77/2013, ART. 31. DESTA DATA, CORRE O PRAZO DE 60 (SESSENTA) DIAS PARA EVENTUAL RECURSO DO INTERESSADO CONFORME APRESENTADO NO ART. 212 DA LPI (LEI 9279/1996) E DA RESOLUCAO INPI-PR NO 77/2013, ART. 31, PARAGRAFO UNICO.

B25A Requested transfer of rights approved

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

B12F Other appeals [chapter 12.6 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B11M Decision cancelled [chapter 11.13 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 11.6.1 NA RPI NO 2579 DE 09/06/2020 POR TER SIDO REVERTIDA A DECISAO MANIFESTADA NO DESPACHO 11.6.1 DE 09/06/2020, POR DECISAO DO PRESIDENTE DO INPI CALCADA NO PARECER DA COORDENACAO GERAL DE RECURSOS, PUBLICADA NA RPI 2688.

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]
B25G Requested change of headquarter approved

Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE)

B25A Requested transfer of rights approved

Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE)

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 20/05/2014, OBSERVADAS AS CONDICOES LEGAIS