CN202231632U - 单相非隔离型低共模电流光伏并网逆变器 - Google Patents
单相非隔离型低共模电流光伏并网逆变器 Download PDFInfo
- Publication number
- CN202231632U CN202231632U CN2011203427176U CN201120342717U CN202231632U CN 202231632 U CN202231632 U CN 202231632U CN 2011203427176 U CN2011203427176 U CN 2011203427176U CN 201120342717 U CN201120342717 U CN 201120342717U CN 202231632 U CN202231632 U CN 202231632U
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- switching device
- topology circuit
- circuit
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- source electrode
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- 239000003990 capacitor Substances 0.000 claims abstract description 58
- 230000002459 sustained effect Effects 0.000 claims description 35
- 238000002955 isolation Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003071 parasitic effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000009514 concussion Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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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
- H02M7/53—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
- H02M7/5388—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 asymmetrical configuration of switches
-
- 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
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203427176U CN202231632U (zh) | 2011-09-14 | 2011-09-14 | 单相非隔离型低共模电流光伏并网逆变器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203427176U CN202231632U (zh) | 2011-09-14 | 2011-09-14 | 单相非隔离型低共模电流光伏并网逆变器 |
Publications (1)
Publication Number | Publication Date |
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CN202231632U true CN202231632U (zh) | 2012-05-23 |
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CN2011203427176U Expired - Fee Related CN202231632U (zh) | 2011-09-14 | 2011-09-14 | 单相非隔离型低共模电流光伏并网逆变器 |
Country Status (1)
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CN (1) | CN202231632U (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178734A (zh) * | 2013-03-08 | 2013-06-26 | 沃太能源南通有限公司 | 一种光伏逆变器 |
CN103199727A (zh) * | 2013-04-17 | 2013-07-10 | 东南大学 | 一种零电流转换全桥型非隔离光伏并网逆变器 |
CN103762871A (zh) * | 2013-12-17 | 2014-04-30 | 江苏博纬新能源科技有限公司 | 一种自举驱动单极性spwm调制非隔离并网逆变电路 |
CN103916032A (zh) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | 逆变装置及用其的h桥电路 |
CN105262091A (zh) * | 2015-08-24 | 2016-01-20 | 苏州市博得立电源科技有限公司 | 一种车载电源光伏逆变器的控制方法 |
CN105471296A (zh) * | 2015-11-27 | 2016-04-06 | 深圳市美克能源科技股份有限公司 | 逆变电路 |
CN112865171A (zh) * | 2020-12-31 | 2021-05-28 | 江苏固德威电源科技股份有限公司 | 一种光伏并网逆变器 |
-
2011
- 2011-09-14 CN CN2011203427176U patent/CN202231632U/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103916032A (zh) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | 逆变装置及用其的h桥电路 |
CN103178734A (zh) * | 2013-03-08 | 2013-06-26 | 沃太能源南通有限公司 | 一种光伏逆变器 |
CN103199727A (zh) * | 2013-04-17 | 2013-07-10 | 东南大学 | 一种零电流转换全桥型非隔离光伏并网逆变器 |
CN103762871A (zh) * | 2013-12-17 | 2014-04-30 | 江苏博纬新能源科技有限公司 | 一种自举驱动单极性spwm调制非隔离并网逆变电路 |
CN105262091A (zh) * | 2015-08-24 | 2016-01-20 | 苏州市博得立电源科技有限公司 | 一种车载电源光伏逆变器的控制方法 |
CN105471296A (zh) * | 2015-11-27 | 2016-04-06 | 深圳市美克能源科技股份有限公司 | 逆变电路 |
CN105471296B (zh) * | 2015-11-27 | 2019-01-11 | 深圳市美克能源科技股份有限公司 | 逆变电路 |
CN112865171A (zh) * | 2020-12-31 | 2021-05-28 | 江苏固德威电源科技股份有限公司 | 一种光伏并网逆变器 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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DD01 | Delivery of document by public notice |
Addressee: Liang Xueqin Document name: Notification that Application Deemed not to be Proposed |
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ASS | Succession or assignment of patent right |
Owner name: NEOVOLTAIC ENERGY NANTONG CO., LTD. Free format text: FORMER OWNER: LIANG XUEQIN Effective date: 20141117 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210028 NANJING, JIANGSU PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141117 Address after: 226300, Jiangsu Nantong hi tech Zone, Nantong, 788 Century Avenue, East Science Park, building of excellence Patentee after: Neovoltaic Energy Nantong Co., Ltd. Address before: Hongshan Xuanwu District of Nanjing city in Jiangsu province 210028 No. 118 Nanjing automobile tooling Co. Ltd. technical department Patentee before: Liang Xueqin |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160914 |