CN110880879A - 对每个开关功能用并联模块的人工稳定短路故障模式功能 - Google Patents
对每个开关功能用并联模块的人工稳定短路故障模式功能 Download PDFInfo
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- CN110880879A CN110880879A CN201910838084.9A CN201910838084A CN110880879A CN 110880879 A CN110880879 A CN 110880879A CN 201910838084 A CN201910838084 A CN 201910838084A CN 110880879 A CN110880879 A CN 110880879A
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- 230000002950 deficient Effects 0.000 claims abstract description 21
- 230000008859 change Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000004065 semiconductor Substances 0.000 claims description 43
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000003213 activating effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Images
Classifications
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- 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
- H02M7/493—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 the static converters being arranged for operation in parallel
-
- 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
-
- 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
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18193021.5A EP3621193A1 (en) | 2018-09-06 | 2018-09-06 | Artificial stable short circuit failure mode function by using parallel modules for each switching function |
EP18193021.5 | 2018-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110880879A true CN110880879A (zh) | 2020-03-13 |
Family
ID=63524198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910838084.9A Pending CN110880879A (zh) | 2018-09-06 | 2019-09-05 | 对每个开关功能用并联模块的人工稳定短路故障模式功能 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10971994B2 (zh) |
EP (1) | EP3621193A1 (zh) |
CN (1) | CN110880879A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11418127B2 (en) * | 2019-02-28 | 2022-08-16 | Hitachi Energy Switzerland Ag | Converter cell with crowbar |
JP2023044249A (ja) * | 2021-09-17 | 2023-03-30 | 株式会社 日立パワーデバイス | 半導体モジュールの過電流検出装置及びそれを用いた半導体モジュール、半導体モジュールの過電流検出方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102823126A (zh) * | 2010-03-18 | 2012-12-12 | Abb研究有限公司 | 用于级联转换器的转换器单元、用于旁路故障转换器单元的控制系统和方法 |
WO2013044961A1 (de) * | 2011-09-29 | 2013-04-04 | Siemens Aktiengesellschaft | Kurzschlussstromentlastung für submodul eines modularen mehrstufenumrichters (mmc) |
CN103503289A (zh) * | 2011-04-18 | 2014-01-08 | Abb技术有限公司 | 电压源链式链节转换器中的方法、计算机程序和计算机程序产品 |
CN105141163A (zh) * | 2014-06-09 | 2015-12-09 | Ls产电株式会社 | 能以旁路模式操作的级联h桥逆变器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8809009B2 (en) * | 2009-01-02 | 2014-08-19 | Biomarin Pharmaceutical Inc. | Methods of diagnosing a disease and methods of monitoring treatment of a disease by quantifying a non-reducing end glycan residual compound and comparing to a second biomarker |
EP2369725B1 (de) | 2010-03-25 | 2012-09-26 | ABB Schweiz AG | Überbrückungseinheit |
CN103097974B (zh) * | 2010-08-27 | 2015-03-11 | 学校法人几德学园 | 太阳能光发电系统、利用太阳能光发电系统的控制装置、以及控制方法及其程序 |
CA2815394A1 (en) * | 2010-10-27 | 2012-05-03 | Alstom Technology Ltd | Modular multilevel converter |
EP2770606B1 (en) * | 2011-10-20 | 2019-04-17 | Hitachi Automotive Systems, Ltd. | Battery system monitoring device and charge storage device equipped with same |
EP2597764B1 (de) * | 2011-11-22 | 2016-04-13 | ABB Technology AG | Verfahren zur Behandlung von Fehlern in einem modularen Multilevelumrichter sowie ein solcher Umrichter |
EP2608344A1 (de) * | 2011-12-19 | 2013-06-26 | Siemens Aktiengesellschaft | Verfahren zum Schützen eines Zwischenkreiskondensators in einer Stromrichterschaltung |
FR2987190B1 (fr) * | 2012-02-22 | 2014-06-27 | Inst Polytechnique Grenoble | Convertisseur de tension |
EP2946466B1 (en) * | 2013-08-30 | 2016-07-20 | ABB Technology AG | Parallel modular multilevel converters |
EP3116118A4 (en) * | 2014-03-05 | 2018-03-28 | Mitsubishi Electric Corporation | Power conversion device |
EP3163729B1 (en) * | 2014-06-30 | 2022-04-20 | Mitsubishi Electric Corporation | Power conversion device |
KR102009510B1 (ko) * | 2015-04-09 | 2019-08-13 | 엘에스산전 주식회사 | 멀티 레벨 인버터 |
US10326355B2 (en) * | 2015-07-14 | 2019-06-18 | Mitsubishi Electric Corporation | Power conversion device |
EP3211784B1 (de) * | 2016-02-25 | 2021-03-31 | GE Energy Power Conversion Technology Ltd | Doppel-submodul für einen modularen mehrpunktstromrichter und modularer mehrpunktstromrichter mit diesem |
JP6548813B2 (ja) * | 2016-03-28 | 2019-07-24 | 三菱電機株式会社 | 電力変換装置 |
EP3514941B1 (en) * | 2016-09-13 | 2020-12-09 | Mitsubishi Electric Corporation | Power conversion apparatus and power system |
US10272785B2 (en) * | 2017-01-31 | 2019-04-30 | Ford Global Technologies, Llc | Fault detection of a bypass diode in a variable voltage convert system |
DE102017219499A1 (de) * | 2017-11-02 | 2019-05-02 | Siemens Aktiengesellschaft | Elektrische Anordnung mit Teilmodulen sowie Teilmodule als solche |
-
2018
- 2018-09-06 EP EP18193021.5A patent/EP3621193A1/en active Pending
-
2019
- 2019-08-19 US US16/543,764 patent/US10971994B2/en active Active
- 2019-09-05 CN CN201910838084.9A patent/CN110880879A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102823126A (zh) * | 2010-03-18 | 2012-12-12 | Abb研究有限公司 | 用于级联转换器的转换器单元、用于旁路故障转换器单元的控制系统和方法 |
CN103503289A (zh) * | 2011-04-18 | 2014-01-08 | Abb技术有限公司 | 电压源链式链节转换器中的方法、计算机程序和计算机程序产品 |
WO2013044961A1 (de) * | 2011-09-29 | 2013-04-04 | Siemens Aktiengesellschaft | Kurzschlussstromentlastung für submodul eines modularen mehrstufenumrichters (mmc) |
EP2748906A1 (de) * | 2011-09-29 | 2014-07-02 | Siemens Aktiengesellschaft | Kurzschlussstromentlastung für submodul eines modularen mehrstufenumrichters (mmc) |
CN105141163A (zh) * | 2014-06-09 | 2015-12-09 | Ls产电株式会社 | 能以旁路模式操作的级联h桥逆变器 |
Also Published As
Publication number | Publication date |
---|---|
US20200083800A1 (en) | 2020-03-12 |
EP3621193A1 (en) | 2020-03-11 |
US10971994B2 (en) | 2021-04-06 |
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Effective date of registration: 20210603 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Ba Deng Applicant before: ABB Switzerland Co.,Ltd. |
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Address after: Swiss Baden Applicant after: Hitachi energy Switzerland AG Address before: Swiss Baden Applicant before: ABB grid Switzerland AG |
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Effective date of registration: 20240103 Address after: Zurich, SUI Applicant after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Applicant before: Hitachi energy Switzerland AG |
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