DK2983286T3 - Submodul til et modulært omformerkredsløb - Google Patents

Submodul til et modulært omformerkredsløb Download PDF

Info

Publication number
DK2983286T3
DK2983286T3 DK14180323.9T DK14180323T DK2983286T3 DK 2983286 T3 DK2983286 T3 DK 2983286T3 DK 14180323 T DK14180323 T DK 14180323T DK 2983286 T3 DK2983286 T3 DK 2983286T3
Authority
DK
Denmark
Prior art keywords
bypass switch
submodule
input terminal
module
sub
Prior art date
Application number
DK14180323.9T
Other languages
English (en)
Inventor
Anton Pfauser
Alois Wald
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2983286T3 publication Critical patent/DK2983286T3/da

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
    • H05K7/14—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
    • 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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
    • 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
    • H05K7/14325—Housings specially adapted for power drive units or power converters for cabinets or racks
    • 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
    • H05K7/14339—Housings specially adapted for power drive units or power converters specially adapted for high voltage operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/004—Closing switches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Claims (6)

1. Submodul (16a-16z) især til en modulær multilevel-omformer (1), der omfatter en første indgangsklemme (X1 i) og en anden indgangsklemme (X2i) og en bypasskontakt (30), hvor submodulet (16a-16z) omfatter en første halvbro (24a) og en første kapacitet (C1), hvor den første halvbro (24a) på indgangssiden er sammenkoblet med den første indgangsklemme (X1 i) og på udgangssiden er sammenkoblet med den første kapacitet (C1), hvor submodulet (16a-16z) omfatter en anden halvbro (24b) og en anden kapacitet (C2), hvor den anden halvbro (24b) på indgangssiden er sammenkoblet med den anden indgangsklemme (X2i) og på udgangssiden med den anden kapacitet (C2) på en sådan måde, at den første kapacitet (C1) og den anden kapacitet (C2) kan seriekobles med den første indgangsklemme (X1 i) og med den anden indgangsklemme (X2i) via en fælles koblingstilstand af den første halvbro (24a) og den anden halvbro (24b), hvor den første indgangsklemme (X1 i) og den anden indgangsklemme (X2i) kan kortsluttes ved at lukke bypasskontak-ten (30), og hvor bypasskontakten (30) omfatter et pyroteknisk kraftelement (34), der er indrettet til ved tænding at lukke koblingsvejen i bypasskontakten (30).
2. Submodul (16a-16z) ifølge krav 1, hvor bypasskontakten (30) omfatter et vakuumkoblingsrør (32), ved hjælp af hvilket koblingsvejen i bypasskontakten (30) kan lukkes.
3. Submodul (16a-16z) ifølge krav 1 eller 2, hvor bypasskontakten (30) omfatter mindst to redundante tændingskredse (36a, 36b) til tænding af det pyrotekniske kraftelement (34).
4. Submodul (16a-16z) ifølge et af de foregående krav, hvor submodulet (16a-16z) og bypasskontakten (30) hver især omfatter en styreprintplade (26, 38), og hvor bypasskontaktens (30) styreprintplade (26) kan styres via mindst to redundante styrekanaler (40a, 40b) af submodulets (16a-16z) styreprintplade (26).
5. Submodul (16a-16z) ifølge et af de foregående krav, hvor bypasskontakten (30) er indrettet til ved tænding af det pyrotekniske kraftelement (34) mindst at udsende et tændingssignal til en overordnet styreenhed (41) af omformeren (1).
6. Modulær multilevel-omformer (1), der omfatter et antal fasestrenge (2, 4, 6), hvor mindst en fasestreng (2, 4, 6) omfatter en seriekobling af en flerhed af submoduler (16a-16z) ifølge et af de foregående krav.
DK14180323.9T 2014-08-08 2014-08-08 Submodul til et modulært omformerkredsløb DK2983286T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14180323.9A EP2983286B1 (de) 2014-08-08 2014-08-08 Submodul für eine modulare Stromrichterschaltung

Publications (1)

Publication Number Publication Date
DK2983286T3 true DK2983286T3 (da) 2018-09-17

Family

ID=51300587

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14180323.9T DK2983286T3 (da) 2014-08-08 2014-08-08 Submodul til et modulært omformerkredsløb

Country Status (3)

Country Link
EP (1) EP2983286B1 (da)
DK (1) DK2983286T3 (da)
ES (1) ES2688843T3 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017168518A1 (ja) * 2016-03-28 2017-10-05 三菱電機株式会社 電力変換装置
CN106787817B (zh) * 2016-11-08 2019-02-22 中车株洲电力机车研究所有限公司 模块化多电平换流器的子模块及模块化多电平换流器
EP3796540A1 (en) 2019-09-17 2021-03-24 Maschinenfabrik Reinhausen GmbH Cell for use in a converter
EP4128305A1 (de) * 2020-05-05 2023-02-08 Siemens Energy Global GmbH & Co. KG Überbrückungsschalter mit einer zündeinrichtung
CN118264124A (zh) * 2022-12-19 2024-06-28 日立能源有限公司 换流阀组件
CN118264125A (zh) * 2022-12-19 2024-06-28 日立能源有限公司 换流阀组件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009092621A1 (de) * 2008-01-22 2009-07-30 Siemens Aktiengesellschaft Kurzschlussvorrichtung mit pyrotechnischer auslösung
DE102008059670B3 (de) * 2008-11-26 2010-06-17 Siemens Aktiengesellschaft Vakuumschalter mit beidseitig fest verschienten Anschlussklemmen
PL2580854T3 (pl) * 2010-06-11 2019-03-29 Siemens Aktiengesellschaft Przetwornik z monitorowaniem przełączników
JP5941922B2 (ja) * 2010-11-04 2016-06-29 ベンショウ・インコーポレイテッド 整流装置に接続されるモジュール式多電圧値出力変換器装置

Also Published As

Publication number Publication date
ES2688843T3 (es) 2018-11-07
EP2983286B1 (de) 2018-06-27
EP2983286A1 (de) 2016-02-10

Similar Documents

Publication Publication Date Title
DK2983286T3 (da) Submodul til et modulært omformerkredsløb
RU2550138C2 (ru) Способ устранения неисправности в линии постоянного тока высокого напряжения, установка для передачи электрического тока по линии постоянного тока высокого напряжения и преобразователь переменного тока
CN108476012B (zh) 用于光伏串的分离装置、太阳能***和用于具有光伏串的太阳能***的操作方法
RU2384932C1 (ru) Система электропередачи и способ управления ею
EP2406873B1 (en) A modular voltage source converter
KR101797796B1 (ko) Ｄｃ측 단락을 핸들링하기 위해 풀브리지 셀을 포함하는 ｈｖｄｃ 컨버터
EP2471164B1 (en) Converter cell module with autotransformer bypass, voltage source converter system comprising such a module and a method for controlling such a system
WO2015155112A1 (en) Modular multilevel converter with redundant converter cells in standby mode
US9479011B2 (en) Method and system for a dual conversion uninterruptible power supply
KR20100010484A (ko) 파워 컨버터 회로
US9985470B2 (en) Uninterruptable power supply system with fault clear capability
EP3353881A1 (en) A multilevel converter with a chopper circuit
US11770005B2 (en) Fault handling
US20170170663A1 (en) Arrangement and installation for transmitting electric power with a reserve rectifier
DK2926455T3 (da) Indretning til skift af jævnstrømme i afgreninger af en jævnspændingsnetknude
EP3338336B1 (en) Electrical assembly
US20220271536A1 (en) Device for connecting two alternating voltage networks and method for operating the device
JP2018014836A (ja) Ｄｃ−ｄｃコンバータ及びその運転方法
JP2015149868A (ja) 瞬低・停電補償装置
Grass et al. Modular and scalable interleaved operating AC/DC or DC/DC power converter array for HVDC systems