BR112018002013A2 - conversor para converter uma tensão contínua em uma tensão alternada - Google Patents

conversor para converter uma tensão contínua em uma tensão alternada

Info

Publication number
BR112018002013A2
BR112018002013A2 BR112018002013-3A BR112018002013A BR112018002013A2 BR 112018002013 A2 BR112018002013 A2 BR 112018002013A2 BR 112018002013 A BR112018002013 A BR 112018002013A BR 112018002013 A2 BR112018002013 A2 BR 112018002013A2
Authority
BR
Brazil
Prior art keywords
converter
circuit board
inverter
voltage
intermediate circuit
Prior art date
Application number
BR112018002013-3A
Other languages
English (en)
Other versions
BR112018002013B1 (pt
Inventor
Aitzetmüller David
Windischbauer Franz
Artelsmair Bernhard
Achleitner Günter
Leitgeb Ronald
Original Assignee
Fronius International Gmbh
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 Fronius International Gmbh filed Critical Fronius International Gmbh
Publication of BR112018002013A2 publication Critical patent/BR112018002013A2/pt
Publication of BR112018002013B1 publication Critical patent/BR112018002013B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • H02S40/345—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes with cooling means associated with the electrical connection means, e.g. cooling means associated with or applied to the junction box
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • H05K7/14322—Housings specially adapted for power drive units or power converters wherein the control and power circuits of a power converter are arranged within the same casing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
    • H05K7/20918—Forced ventilation, e.g. on heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

a presente invenção refere-se a um inversor (1) para conversão de uma tensão contínua (ucc) em uma tensão alternas (uca), especialmente um inversor fotovoltaico para altas densidades de potência, especialmente densidades de potência de 250 w/dm3 a 500 w/dm3, com pelo menos uma entrada cc (5), uma saída ca (11), um corpo de refrigeração (20), uma placa de circuito impresso (32), um separador cc (7), um conversor cc-cc (8), um circuito intermediário (9), um conversor cc-ca (10) e um alojamento (14) com uma tampa frontal (15) e uma concha de base (16). para alcançar uma construção simples e compacta do inversor (1) os componentes elétricos (33) do conversor cc-cc (8), do circuito intermediário (9) e do conversor cc-ca (10) estão reunidos em grupos construtivos (31), e pelo menos o separador cc (7), bem como os grupos construtivos (31) do conversor cc-cc (8), do circuito intermediário (9) e do conversor cc-ca (10) estão dispostos diretamente na placa de circuito impresso (32) em forma de u correspondendo à direção de fluxo de energia (34) da entrada cc (5) para a saída ca (11); e a placa de circuito impresso (32) está disposta no corpo de refrigeração (20) com o lado de componentes (66) apontando na direção do fundo (65) da concha de base (16) do alojamento (14) e com o lado oposto aos componentes (66).
BR112018002013-3A 2015-09-14 2016-09-13 Inversor para conversão de uma tensão contínua em uma tensão alternada BR112018002013B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15185033.6 2015-09-14
EP15185033 2015-09-14
PCT/EP2016/071478 WO2017046041A1 (de) 2015-09-14 2016-09-13 Wechselrichter zur umwandlung einer gleichspannung in eine wechselspannung

Publications (2)

Publication Number Publication Date
BR112018002013A2 true BR112018002013A2 (pt) 2018-09-18
BR112018002013B1 BR112018002013B1 (pt) 2023-03-21

Family

ID=54147007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018002013-3A BR112018002013B1 (pt) 2015-09-14 2016-09-13 Inversor para conversão de uma tensão contínua em uma tensão alternada

Country Status (8)

Country Link
US (1) US10624243B2 (pt)
EP (1) EP3351072B1 (pt)
CN (1) CN108029220B (pt)
AU (1) AU2016321843B2 (pt)
BR (1) BR112018002013B1 (pt)
ES (1) ES2744439T3 (pt)
PL (1) PL3351072T3 (pt)
WO (1) WO2017046041A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203278615U (zh) * 2013-05-22 2013-11-06 Abb技术有限公司 一种用于中高压变频器的功率模块及包含其的变频器
WO2017091886A1 (en) * 2015-12-03 2017-06-08 Schloo Jonathan Power conversion systems and devices, methods of forming power conversion systems and devices, and methods of using and monitoring power conversion systems and devices
CN107947535B (zh) * 2017-12-22 2024-02-20 清华四川能源互联网研究院 一种超高压直流断路器电力电子支路单元
DE102019207039A1 (de) * 2019-05-15 2020-11-19 Fronius International Gmbh Wechselrichtergehäuse, insbesondere Photovoltaik-Wechselrichtergehäuse
DE102019218211B4 (de) * 2019-11-25 2021-08-05 Schmidhauser Ag Stromrichter
TWI776546B (zh) * 2020-06-16 2022-09-01 仁寶電腦工業股份有限公司 電子裝置
DE102020119040A1 (de) * 2020-07-17 2022-01-20 Sma Solar Technology Ag Elektronischer leistungswandler
CN113489311B (zh) * 2021-08-19 2022-03-18 江苏博乐电力能源装备有限公司 一种dc-dc开关电源
CN116094350B (zh) * 2023-04-12 2023-06-02 深圳市三瑞电源有限公司 一种壁挂式双向储能逆变器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100302728A1 (en) 2007-11-28 2010-12-02 Voltwerk Electronics Gmbh Chassis for inverter
EP2299582B1 (de) 2009-09-18 2015-03-11 SMA Solar Technology AG Wechselrichter mit einem Gehäuse und darin angeordneten elektrischen und elektronischen Bauteilen
JP2011192809A (ja) 2010-03-15 2011-09-29 Omron Corp パワーコンディショナー装置およびこの装置に使用するモジュール基板構造
US20120033392A1 (en) * 2010-08-09 2012-02-09 Tyco Electronics Corporation Modular Junction Box for a Photovoltaic Module
WO2012108398A1 (ja) * 2011-02-08 2012-08-16 三洋電機株式会社 パワーコンディショナ
WO2013050807A2 (en) * 2011-10-07 2013-04-11 Sabic Innovative Plastics Ip B.V. Inverter housing system
JP5141815B1 (ja) 2011-12-28 2013-02-13 株式会社安川電機 電力変換装置
CN202488372U (zh) 2012-01-09 2012-10-10 安徽颐和新能源科技股份有限公司 小功率无变压器的逆变器的结构
WO2013185763A1 (en) 2012-06-13 2013-12-19 Danfoss Solar Inverters A/S Solar inverter
JP5914290B2 (ja) 2012-10-15 2016-05-11 日立オートモティブシステムズ株式会社 電力変換装置
CN203352457U (zh) 2013-06-13 2013-12-18 国家电网公司 一种储能变流器功率模块单元

Also Published As

Publication number Publication date
CN108029220B (zh) 2019-10-25
BR112018002013B1 (pt) 2023-03-21
EP3351072A1 (de) 2018-07-25
US10624243B2 (en) 2020-04-14
PL3351072T3 (pl) 2019-12-31
US20180184542A1 (en) 2018-06-28
CN108029220A (zh) 2018-05-11
EP3351072B1 (de) 2019-06-05
AU2016321843A1 (en) 2018-02-22
WO2017046041A1 (de) 2017-03-23
ES2744439T3 (es) 2020-02-25
AU2016321843B2 (en) 2020-07-09

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 13/09/2016, OBSERVADAS AS CONDICOES LEGAIS