JP2010539877A - 電源の電力素子をバイパスする方法およびシステム - Google Patents
電源の電力素子をバイパスする方法およびシステム Download PDFInfo
- Publication number
- JP2010539877A JP2010539877A JP2010525068A JP2010525068A JP2010539877A JP 2010539877 A JP2010539877 A JP 2010539877A JP 2010525068 A JP2010525068 A JP 2010525068A JP 2010525068 A JP2010525068 A JP 2010525068A JP 2010539877 A JP2010539877 A JP 2010539877A
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- JP
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- Prior art keywords
- contact
- power element
- power
- contactor
- coil
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
-
- 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
- H02M5/40—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 with intermediate conversion into dc
- H02M5/42—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 with intermediate conversion into dc by static converters
- H02M5/44—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant 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
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Keying Circuit Devices (AREA)
- Relay Circuits (AREA)
Abstract
Description
本出願は、2007年9月13日に出願された米国仮出願第60/971,965号と2007年9月13日に出願された米国仮出願第60/971,972号の優先権の特典を主張する。なお、これらの文献は各々本明細書中に援用される。
Claims (18)
- 一次巻線と複数の三相二次巻線とを有する多巻線装置と、
前記多巻線装置の異なる三相二次巻線に各々が接続されている複数の電力素子と、
前記電力素子の少なくとも1つの第1の入力端子と第2の入力端子に接続され、又前記電力素子の少なくとも1つの第1の出力端子と第2の出力端子に接続されているバイパス装置と
を含むシステム。 - 前記バイパス装置が、
静止部分と可動部分とを持ち、前記第1の出力端子と前記第2の出力端子に接続されている第1の接点と、
静止部分と可動部分とを持ち、前記第1の接点が前記第1の入力端子に接続されている第2の接点と、
静止部分と可動部分とを持ち、前記第1の接点が前記第2の入力端子に接続されている第3の接点と、
前記第1の接点、前記第2の接点、前記第3の接点の前記可動部分に結合されているソレノイドと
を含む請求項1記載のシステム。 - 前記ソレノイドが磁気ラッチング式接触器である請求項2記載のシステム。
- 前記磁気ラッチング式接触器が1つのコイルを持つ請求項3記載のシステム。
- 前記磁気ラッチング式接触器が少なくとも2つのコイルを持つ請求項3記載のシステム。
- 前記バイパス装置に接続されている制御回路を更に含む請求項2記載のシステム。
- 前記バイパス装置と前記制御回路に接続されている位置検出装置を更に含む請求項6記載のシステム。
- 前記制御回路がプリント基板から成っている請求項6記載のシステム。
- 前記制御回路が、前記バイパス装置を制御するように構成されている請求項8記載のシステム。
- 前記制御回路が主制御装置に接続されている請求項9記載のシステム。
- 前記バイパス装置が少なくとも1つの電気駆動式接触器を含む請求項1記載のシステム。
- 前記電気駆動式接触器が、単極単投接触器、単極双投接触器又は多極接触器の少なくとも1つである請求項11記載のシステム。
- マルチセル電源の電力素子に故障が発生していることを判定するステップと、
前記電力素子の第1の入力端子に接続された第1の接点、前記電力素子の第2の入力端子に接続された第2の接点および前記電力素子の第1の出力端子と第2の出力端子に接続された第3の接点に結合されているソレノイドに、制御回路からの電流パルスを印加するステップと
を含む方法。 - 前記故障が発生していることを判定するステップが、前記電力素子の出力電圧を、指示された出力電圧と比較するステップを含む請求項13記載の方法。
- 前記ソレノイドに前記電流パルスを印加するステップが、
正の極性で前記電流パルスを印加するステップと、
負の極性で前記電流パルスを印加するステップと
の少なくとも1つを含む請求項13記載の方法。 - 前記ソレノイドに前記電流パルスを印加するステップが、
前記電流パルスを2つのコイルの第1のものに印加するステップと、
前記電流パルスを2つのコイルの第2のものに印加するステップと
の少なくとも1つを含む請求項13記載の方法。 - 前記第1の接点の可動部分の位置を決定するステップと、
前記第2の接点の可動部分の位置を決定するステップと、
前記第3の接点の可動部分の位置を決定するステップと
を更に含む請求項13記載の方法。 - 前記ソレノイドの少なくとも1つのコイルへの前記電流パルスの印加に応答して、前記第1の接点の可動部分、前記第2の接点の可動部分および前記第3の接点の可動部分の位置を変えるステップを更に含む請求項13記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97197207P | 2007-09-13 | 2007-09-13 | |
US97196507P | 2007-09-13 | 2007-09-13 | |
US60/971,972 | 2007-09-13 | ||
US60/971,965 | 2007-09-13 | ||
PCT/US2008/076410 WO2009036430A2 (en) | 2007-09-13 | 2008-09-15 | Method and system for bypassing a power cell of a power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010539877A true JP2010539877A (ja) | 2010-12-16 |
JP5657384B2 JP5657384B2 (ja) | 2015-01-21 |
Family
ID=40409836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010525068A Expired - Fee Related JP5657384B2 (ja) | 2007-09-13 | 2008-09-15 | 電源の電力素子をバイパスする方法およびシステム |
Country Status (8)
Country | Link |
---|---|
US (1) | US8093764B2 (ja) |
EP (1) | EP2198445B1 (ja) |
JP (1) | JP5657384B2 (ja) |
CN (1) | CN101855695B (ja) |
BR (1) | BRPI0817335B1 (ja) |
CA (1) | CA2704723C (ja) |
MX (1) | MX2010002831A (ja) |
WO (1) | WO2009036430A2 (ja) |
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WO2013077206A1 (ja) * | 2011-11-21 | 2013-05-30 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
JP2014138490A (ja) * | 2013-01-17 | 2014-07-28 | Tabuchi Electric Co Ltd | 太陽光発電装置、ならびにその電力処理装置および制御装置 |
JP2014200169A (ja) * | 2013-03-29 | 2014-10-23 | エルエス産電株式会社Lsis Co., Ltd | 高圧インバータシステム |
JP2015521014A (ja) * | 2012-04-06 | 2015-07-23 | エンパワー マイクロ システムズ インコーポレーション | 多数のdcソースを有する両方向エネルギーコンバータ{bi−directionalenergyconverterwithmultipledcsources} |
JP2016518804A (ja) * | 2013-04-18 | 2016-06-23 | エービービー テクノロジー エルティーディー. | 機械式バイパススイッチ装置、コンバータアーム、及び電力変換装置 |
JP2018023253A (ja) * | 2016-08-05 | 2018-02-08 | 富士電機株式会社 | インバータ装置 |
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US8130501B2 (en) | 2009-06-30 | 2012-03-06 | Teco-Westinghouse Motor Company | Pluggable power cell for an inverter |
FI122206B (fi) * | 2009-06-30 | 2011-10-14 | Vacon Oyj | Tehonsiirtomenetelmä ja -laitteisto |
IT1398832B1 (it) * | 2009-11-30 | 2013-03-21 | Nuovo Pignone Spa | Sistema elettronico di potenza tollerante ai guasti e metodo. |
CN102244468B (zh) * | 2010-05-14 | 2014-04-09 | 北京合康亿盛变频科技股份有限公司 | 高可靠性、冗余设计中压变频器 |
US9099914B2 (en) * | 2011-06-29 | 2015-08-04 | Siemens Aktiengesellschaft | Packaging of power supply using modular electronic modules |
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US8576525B2 (en) * | 2011-11-18 | 2013-11-05 | Anmax Lightning Technology Corp | Serial surge suppression and overload protection optimization device |
US8982593B2 (en) | 2012-04-27 | 2015-03-17 | Rockwell Automation Technologies, Inc. | Cascaded H-Bridge (CHB) inverter level shift PWM with rotation |
US8619446B2 (en) | 2012-04-27 | 2013-12-31 | Rockwell Automation Technologies, Inc. | Cascaded H-bridge (CHB) inverter level shift PWM with rotation |
US9425705B2 (en) | 2012-08-13 | 2016-08-23 | Rockwell Automation Technologies, Inc. | Method and apparatus for bypassing cascaded H-bridge (CHB) power cells and power sub cell for multilevel inverter |
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WO2013077206A1 (ja) * | 2011-11-21 | 2013-05-30 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
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JP2014138490A (ja) * | 2013-01-17 | 2014-07-28 | Tabuchi Electric Co Ltd | 太陽光発電装置、ならびにその電力処理装置および制御装置 |
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JP2018023253A (ja) * | 2016-08-05 | 2018-02-08 | 富士電機株式会社 | インバータ装置 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0817335B1 (pt) | 2019-09-10 |
CN101855695B (zh) | 2014-06-04 |
CA2704723A1 (en) | 2009-03-19 |
US20090073622A1 (en) | 2009-03-19 |
WO2009036430A3 (en) | 2009-05-14 |
EP2198445B1 (en) | 2019-10-30 |
CN101855695A (zh) | 2010-10-06 |
WO2009036430A2 (en) | 2009-03-19 |
CA2704723C (en) | 2015-06-23 |
US8093764B2 (en) | 2012-01-10 |
EP2198445A2 (en) | 2010-06-23 |
JP5657384B2 (ja) | 2015-01-21 |
BRPI0817335A2 (pt) | 2015-09-15 |
MX2010002831A (es) | 2010-03-31 |
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