CN106787872B - 一种确定h桥模块和级联多电平变换器安全工作区的方法 - Google Patents
一种确定h桥模块和级联多电平变换器安全工作区的方法 Download PDFInfo
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- CN106787872B CN106787872B CN201611141433.4A CN201611141433A CN106787872B CN 106787872 B CN106787872 B CN 106787872B CN 201611141433 A CN201611141433 A CN 201611141433A CN 106787872 B CN106787872 B CN 106787872B
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- switching device
- bridge module
- capacitor
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- voltage
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- 238000000034 method Methods 0.000 title claims abstract description 57
- 239000003990 capacitor Substances 0.000 claims abstract description 62
- 238000011084 recovery Methods 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 description 8
- 230000009194 climbing Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
-
- 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
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- 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
- H02M1/0077—Plural converter units whose outputs are connected in series
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611141433.4A CN106787872B (zh) | 2016-12-12 | 2016-12-12 | 一种确定h桥模块和级联多电平变换器安全工作区的方法 |
Applications Claiming Priority (1)
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CN201611141433.4A CN106787872B (zh) | 2016-12-12 | 2016-12-12 | 一种确定h桥模块和级联多电平变换器安全工作区的方法 |
Publications (2)
Publication Number | Publication Date |
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CN106787872A CN106787872A (zh) | 2017-05-31 |
CN106787872B true CN106787872B (zh) | 2019-06-04 |
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CN201611141433.4A Active CN106787872B (zh) | 2016-12-12 | 2016-12-12 | 一种确定h桥模块和级联多电平变换器安全工作区的方法 |
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Families Citing this family (1)
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CN113890031B (zh) * | 2021-11-30 | 2022-03-01 | 中国电建集团华东勘测设计研究院有限公司 | 计及热电交互的柔直系统igbt安全工作区确定方法 |
Citations (7)
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---|---|---|---|---|
CN101860252A (zh) * | 2010-04-28 | 2010-10-13 | 清华大学 | 优化器件过流保护扩大系统安全运行区的三电平变换器 |
JP2012060734A (ja) * | 2010-09-07 | 2012-03-22 | Denso Corp | 温度検出装置および温度検出方法 |
CN103163405A (zh) * | 2013-02-20 | 2013-06-19 | 国网智能电网研究院 | 一种mmc阀稳态运行试验装置辅助阀电容器的参数设计方法 |
JP2013162681A (ja) * | 2012-02-07 | 2013-08-19 | Nippon Steel & Sumitomo Metal | 誘導加熱インバータ電源及びその過電圧保護方法 |
CN104992016A (zh) * | 2015-06-30 | 2015-10-21 | 上海交通大学 | 模块化多电平变流器损耗估算方法 |
CN105811771A (zh) * | 2014-12-30 | 2016-07-27 | 国家电网公司 | 一种基于mmc隔离型dc/dc变换器开关损耗的确定方法 |
CN106160505A (zh) * | 2016-07-12 | 2016-11-23 | 上海交通大学 | 功率单元损耗计算方法及装置 |
-
2016
- 2016-12-12 CN CN201611141433.4A patent/CN106787872B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101860252A (zh) * | 2010-04-28 | 2010-10-13 | 清华大学 | 优化器件过流保护扩大系统安全运行区的三电平变换器 |
JP2012060734A (ja) * | 2010-09-07 | 2012-03-22 | Denso Corp | 温度検出装置および温度検出方法 |
JP2013162681A (ja) * | 2012-02-07 | 2013-08-19 | Nippon Steel & Sumitomo Metal | 誘導加熱インバータ電源及びその過電圧保護方法 |
CN103163405A (zh) * | 2013-02-20 | 2013-06-19 | 国网智能电网研究院 | 一种mmc阀稳态运行试验装置辅助阀电容器的参数设计方法 |
CN105811771A (zh) * | 2014-12-30 | 2016-07-27 | 国家电网公司 | 一种基于mmc隔离型dc/dc变换器开关损耗的确定方法 |
CN104992016A (zh) * | 2015-06-30 | 2015-10-21 | 上海交通大学 | 模块化多电平变流器损耗估算方法 |
CN106160505A (zh) * | 2016-07-12 | 2016-11-23 | 上海交通大学 | 功率单元损耗计算方法及装置 |
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