CN114665738B - 载波生成方法、切换装置、脉宽调制方法以及逆变系统 - Google Patents
载波生成方法、切换装置、脉宽调制方法以及逆变系统 Download PDFInfo
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- CN114665738B CN114665738B CN202210278945.4A CN202210278945A CN114665738B CN 114665738 B CN114665738 B CN 114665738B CN 202210278945 A CN202210278945 A CN 202210278945A CN 114665738 B CN114665738 B CN 114665738B
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- 238000000034 method Methods 0.000 title claims abstract description 71
- 230000008859 change Effects 0.000 claims abstract description 11
- 238000013507 mapping Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 abstract description 46
- 230000009191 jumping Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 230000003139 buffering effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
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- 210000001503 joint Anatomy 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 239000012050 conventional carrier Substances 0.000 description 2
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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
- H02M7/53—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
- H02M7/539—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 with automatic control of output wave form or frequency
- H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
- H02M7/53871—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 with automatic control of output voltage or current
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210278945.4A CN114665738B (zh) | 2022-03-21 | 2022-03-21 | 载波生成方法、切换装置、脉宽调制方法以及逆变系统 |
PCT/CN2022/142590 WO2023179145A1 (zh) | 2022-03-21 | 2022-12-28 | 载波生成方法、脉宽调制方法以及逆变系统 |
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CN202210278945.4A CN114665738B (zh) | 2022-03-21 | 2022-03-21 | 载波生成方法、切换装置、脉宽调制方法以及逆变系统 |
Publications (2)
Publication Number | Publication Date |
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CN114665738A CN114665738A (zh) | 2022-06-24 |
CN114665738B true CN114665738B (zh) | 2022-12-06 |
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CN202210278945.4A Active CN114665738B (zh) | 2022-03-21 | 2022-03-21 | 载波生成方法、切换装置、脉宽调制方法以及逆变系统 |
Country Status (2)
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CN (1) | CN114665738B (zh) |
WO (1) | WO2023179145A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114665738B (zh) * | 2022-03-21 | 2022-12-06 | 深圳市正浩创新科技股份有限公司 | 载波生成方法、切换装置、脉宽调制方法以及逆变系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102195512B (zh) * | 2011-03-25 | 2013-07-31 | 上海磁浮交通发展有限公司 | 一种逆变器同步脉宽调制载波比切换时的处理方法 |
JP5844006B1 (ja) * | 2014-08-28 | 2016-01-13 | 三菱電機株式会社 | 電力変換装置および車両駆動システム |
CN108322077B (zh) * | 2018-03-28 | 2020-02-18 | 中车青岛四方车辆研究所有限公司 | 基于shepwm的脉宽调制系统及调制方法 |
CN112003492B (zh) * | 2020-08-31 | 2021-11-16 | 珠海格力电器股份有限公司 | 窄脉冲的补偿方法、装置、计算机设备和存储介质 |
CN112366972B (zh) * | 2020-11-05 | 2024-01-19 | 武汉理工大学 | 三相电压型逆变器的变载波脉宽调制系统及方法 |
CN112653332B (zh) * | 2020-12-08 | 2022-05-24 | 阳光电源股份有限公司 | 一种双向dc/dc变换系统的控制方法、装置及控制器 |
CN113765423A (zh) * | 2021-09-30 | 2021-12-07 | 深圳市英威腾电气股份有限公司 | 一种两电平逆变器优化vsvm方法及装置 |
CN114665738B (zh) * | 2022-03-21 | 2022-12-06 | 深圳市正浩创新科技股份有限公司 | 载波生成方法、切换装置、脉宽调制方法以及逆变系统 |
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2022
- 2022-03-21 CN CN202210278945.4A patent/CN114665738B/zh active Active
- 2022-12-28 WO PCT/CN2022/142590 patent/WO2023179145A1/zh unknown
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WO2023179145A1 (zh) | 2023-09-28 |
CN114665738A (zh) | 2022-06-24 |
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Address after: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Address before: 518000 workshop A202, Founder science and Technology Industrial Park, north of Songbai highway, Longteng community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Innovation Technology Co.,Ltd. |
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Address after: 518000 Factory Building 401, Runheng Industrial Plant 1, Fuyuan Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Country or region after: China Address before: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Country or region before: China |