CN111541391A - 一种交叉双pv源输入级联多电平逆变器电路 - Google Patents
一种交叉双pv源输入级联多电平逆变器电路 Download PDFInfo
- Publication number
- CN111541391A CN111541391A CN202010414157.4A CN202010414157A CN111541391A CN 111541391 A CN111541391 A CN 111541391A CN 202010414157 A CN202010414157 A CN 202010414157A CN 111541391 A CN111541391 A CN 111541391A
- Authority
- CN
- China
- Prior art keywords
- switch tube
- tube
- inverter circuit
- switching tube
- switching
- 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.)
- Granted
Links
- 230000005669 field effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011217 control strategy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
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
- H02M7/483—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
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010414157.4A CN111541391B (zh) | 2020-05-15 | 2020-05-15 | 一种交叉双pv源输入级联多电平逆变器电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010414157.4A CN111541391B (zh) | 2020-05-15 | 2020-05-15 | 一种交叉双pv源输入级联多电平逆变器电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111541391A true CN111541391A (zh) | 2020-08-14 |
CN111541391B CN111541391B (zh) | 2021-02-19 |
Family
ID=71979324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010414157.4A Active CN111541391B (zh) | 2020-05-15 | 2020-05-15 | 一种交叉双pv源输入级联多电平逆变器电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111541391B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439838A (zh) * | 2009-05-08 | 2012-05-02 | Et99有限公司 | 调节交流电网中功率的静态转换方法和*** |
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 |
CN104242711A (zh) * | 2014-09-28 | 2014-12-24 | 四川长虹电源有限责任公司 | 一种多电平逆变器 |
US20150085541A1 (en) * | 2013-07-05 | 2015-03-26 | Huawei Technologies Co., Ltd. | Multi-level inverter and power supply system |
CN108702106A (zh) * | 2016-01-14 | 2018-10-23 | 捷普有限公司 | 低压低频多电平电源转换器 |
CN108712071A (zh) * | 2018-06-08 | 2018-10-26 | 广州金升阳科技有限公司 | 一种dc/dc电源电路、包含该电路的电源及其应用 |
CN110149065A (zh) * | 2019-05-13 | 2019-08-20 | 郑州大学 | 一种升降压开关电容多电平逆变器及其调制方法 |
-
2020
- 2020-05-15 CN CN202010414157.4A patent/CN111541391B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439838A (zh) * | 2009-05-08 | 2012-05-02 | Et99有限公司 | 调节交流电网中功率的静态转换方法和*** |
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 |
US20150085541A1 (en) * | 2013-07-05 | 2015-03-26 | Huawei Technologies Co., Ltd. | Multi-level inverter and power supply system |
CN104242711A (zh) * | 2014-09-28 | 2014-12-24 | 四川长虹电源有限责任公司 | 一种多电平逆变器 |
CN108702106A (zh) * | 2016-01-14 | 2018-10-23 | 捷普有限公司 | 低压低频多电平电源转换器 |
CN108712071A (zh) * | 2018-06-08 | 2018-10-26 | 广州金升阳科技有限公司 | 一种dc/dc电源电路、包含该电路的电源及其应用 |
CN110149065A (zh) * | 2019-05-13 | 2019-08-20 | 郑州大学 | 一种升降压开关电容多电平逆变器及其调制方法 |
Non-Patent Citations (2)
Title |
---|
ALLAMSETTY HEMA CHANDER: "Dual Input Converter Fed Transformerless Multilevel Inverter for Standalone PV Application", 《IEEE》 * |
王要强: "一种单相双输入九电平逆变器及其调制策略", 《电力自动化设备》 * |
Also Published As
Publication number | Publication date |
---|---|
CN111541391B (zh) | 2021-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107210684B (zh) | 五电平拓扑单元及五电平逆变器 | |
CN106602913B (zh) | 一种九电平逆变拓扑电路 | |
CN108599604B (zh) | 一种单相七电平逆变电器及其pwm信号调制方法 | |
CN108616224B (zh) | 一种升压型单相七电平逆变器 | |
Salodkar et al. | A comparison of seven-level inverter topologies for multilevel DC-AC power conversion | |
CN105305861B (zh) | 一种级联多电平逆变器 | |
CN102710133B (zh) | 一种七电平电路、并网逆变器及其调制方法和装置 | |
CN103236796A (zh) | 一种逆变器和控制逆变器的方法 | |
CN204190643U (zh) | 逆变单元及逆变器 | |
CN111541391B (zh) | 一种交叉双pv源输入级联多电平逆变器电路 | |
CN102710162B (zh) | 一种七电平电路、并网逆变器及其调制方法和装置 | |
CN112187082A (zh) | 一种新型的高增益八开关九电平逆变器 | |
CN111740734A (zh) | 扩展型多输入多电平变换电路与控制方法 | |
CN204119075U (zh) | 逆变单元及逆变器 | |
CN108306535B (zh) | 单相十一电平逆变器 | |
CN103138618A (zh) | 适用于模块化多电平换流器的新型功率单元模块 | |
Fallah et al. | A novel symmetrical cascade h-bridge multi-level inverter topology with reduced switching devices | |
CN110098755B (zh) | 一种五电平混合π型变换器 | |
CN113839575B (zh) | 一种具有三倍电压增益的升压型七电平逆变器 | |
CN203608107U (zh) | 一种五电平逆变器 | |
CN109245584B (zh) | 适用于分布式光伏并网***的高能效双输入逆变器 | |
Kumar | A Novel Seven Level MLI with Unidirectional and Bidirectional Switches | |
CN206698117U (zh) | 一种输出容量可控的高增益直流电压变换器 | |
Shuvo et al. | Design and Analysis of Symmetric and Asymmetric Type Cascaded H-Bridge Multilevel Inverters | |
CN217935477U (zh) | 一种不对称九电平混合桥式逆变器装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: No.28, Xianning West Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: XI'AN JIAOTONG University Country or region after: China Patentee after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 710049 No. 28 West Xianning Road, Shaanxi, Xi'an Patentee before: XI'AN JIAOTONG University Country or region before: China Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Patentee before: STATE GRID CORPORATION OF CHINA |