CN109256974B - 一种太阳能逆变电路 - Google Patents
一种太阳能逆变电路 Download PDFInfo
- Publication number
- CN109256974B CN109256974B CN201811125027.8A CN201811125027A CN109256974B CN 109256974 B CN109256974 B CN 109256974B CN 201811125027 A CN201811125027 A CN 201811125027A CN 109256974 B CN109256974 B CN 109256974B
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- China
- Prior art keywords
- switching tube
- voltage
- circuit
- solar battery
- output end
- 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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- 239000003990 capacitor Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H02M1/12—Arrangements for reducing harmonics from AC input or output
-
- 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC 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 with automatic control of output voltage or current, e.g. switching regulators
-
- 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
- H02M1/12—Arrangements for reducing harmonics from AC input or output
- H02M1/123—Suppression of common mode voltage or current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125027.8A CN109256974B (zh) | 2018-09-26 | 2018-09-26 | 一种太阳能逆变电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125027.8A CN109256974B (zh) | 2018-09-26 | 2018-09-26 | 一种太阳能逆变电路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109256974A CN109256974A (zh) | 2019-01-22 |
| CN109256974B true CN109256974B (zh) | 2024-06-04 |
Family
ID=65048080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811125027.8A Active CN109256974B (zh) | 2018-09-26 | 2018-09-26 | 一种太阳能逆变电路 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109256974B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364040B (zh) * | 2021-07-22 | 2022-09-16 | 山东鲁软数字科技有限公司智慧能源分公司 | 一种光伏并网自动稳压控制装置及方法 |
| CN114583990B (zh) * | 2022-05-07 | 2022-08-16 | 深圳古瑞瓦特新能源有限公司 | 高增益单相逆变器、控制方法及三相逆变器 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304221A (zh) * | 2008-06-19 | 2008-11-12 | 江苏津恒能源科技有限公司 | 太阳能光伏并网逆变器 |
| CN101599710A (zh) * | 2009-07-24 | 2009-12-09 | 南京航空航天大学 | 单级可升压逆变器 |
| EP2136465A1 (de) * | 2008-06-18 | 2009-12-23 | SMA Solar Technology AG | Wechselrichter in Brückenschaltung mit langsam und schnell getakten Schaltern |
| CN101931337A (zh) * | 2010-09-09 | 2010-12-29 | 西安交通大学 | 一种光伏发电用斩波逆变电路及其控制方法 |
| CN102255544A (zh) * | 2011-07-25 | 2011-11-23 | 无锡风光新能源科技有限公司 | Dc/ac逆变电路 |
| CN102710133A (zh) * | 2012-06-12 | 2012-10-03 | 阳光电源股份有限公司 | 一种七电平电路、并网逆变器及其调制方法和装置 |
| CN102751895A (zh) * | 2012-06-12 | 2012-10-24 | 阳光电源股份有限公司 | 一种多电平电路、并网逆变器及其调制方法 |
| CN202978746U (zh) * | 2012-12-21 | 2013-06-05 | 京东方科技集团股份有限公司 | 一种逆变器及一种并网发电系统 |
| JP2014239615A (ja) * | 2013-06-07 | 2014-12-18 | 株式会社滋賀設計 | 3レベルインバータ |
| CN106953538A (zh) * | 2016-11-29 | 2017-07-14 | 湘潭大学 | 一种基于继电器旁路提高光伏并网逆变器转换效率的方法 |
| CN209709970U (zh) * | 2018-09-26 | 2019-11-29 | 深圳古瑞瓦特新能源股份有限公司 | 一种太阳能逆变电路 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438259C (zh) * | 2003-08-05 | 2008-11-26 | 松下电器产业株式会社 | 直流电源和配备电源的电池供电电子装置 |
| US9099930B2 (en) * | 2012-06-22 | 2015-08-04 | General Electric Company | Power converter and method of assembling the same |
| US9461553B2 (en) * | 2013-11-21 | 2016-10-04 | Majid Pahlevaninezhad | High efficiency DC/DC converter and controller |
-
2018
- 2018-09-26 CN CN201811125027.8A patent/CN109256974B/zh active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2136465A1 (de) * | 2008-06-18 | 2009-12-23 | SMA Solar Technology AG | Wechselrichter in Brückenschaltung mit langsam und schnell getakten Schaltern |
| CN101304221A (zh) * | 2008-06-19 | 2008-11-12 | 江苏津恒能源科技有限公司 | 太阳能光伏并网逆变器 |
| CN101599710A (zh) * | 2009-07-24 | 2009-12-09 | 南京航空航天大学 | 单级可升压逆变器 |
| CN101931337A (zh) * | 2010-09-09 | 2010-12-29 | 西安交通大学 | 一种光伏发电用斩波逆变电路及其控制方法 |
| CN102255544A (zh) * | 2011-07-25 | 2011-11-23 | 无锡风光新能源科技有限公司 | Dc/ac逆变电路 |
| CN102710133A (zh) * | 2012-06-12 | 2012-10-03 | 阳光电源股份有限公司 | 一种七电平电路、并网逆变器及其调制方法和装置 |
| CN102751895A (zh) * | 2012-06-12 | 2012-10-24 | 阳光电源股份有限公司 | 一种多电平电路、并网逆变器及其调制方法 |
| CN202978746U (zh) * | 2012-12-21 | 2013-06-05 | 京东方科技集团股份有限公司 | 一种逆变器及一种并网发电系统 |
| JP2014239615A (ja) * | 2013-06-07 | 2014-12-18 | 株式会社滋賀設計 | 3レベルインバータ |
| CN106953538A (zh) * | 2016-11-29 | 2017-07-14 | 湘潭大学 | 一种基于继电器旁路提高光伏并网逆变器转换效率的方法 |
| CN209709970U (zh) * | 2018-09-26 | 2019-11-29 | 深圳古瑞瓦特新能源股份有限公司 | 一种太阳能逆变电路 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109256974A (zh) | 2019-01-22 |
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Effective date of registration: 20200929 Address after: The second and third floors of building 4, xibianling Jiayu Industrial Zone, Shangwu village, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN GROWATT NEW ENERGY Co.,Ltd. Address before: 518000, Guangdong Province, Shenzhen City, Baoan District Shiyan street, Dragon Street community, 28 glorious road, industrial zone office building A East, three floor, B building Applicant before: SHENZHEN GROWATT NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Country or region after: China Address after: 518000 floor a401, 4-13, building a, Sino German European Industrial Demonstration Park, Hangcheng Avenue, guxing community, Xixiang street, Bao'an District, Shenzhen, Guangdong Applicant after: Shenzhen Growatt New Energy Technology Co.,Ltd. Address before: 518101 2 / F and 3 / F, building 4, xibianling Jiayu Company Industrial Zone, Shangwu village, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN GROWATT NEW ENERGY Co.,Ltd. Country or region before: China |
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