CN110912245A - Three-port integrated photovoltaic energy storage converter - Google Patents
Three-port integrated photovoltaic energy storage converter Download PDFInfo
- Publication number
- CN110912245A CN110912245A CN201911151912.8A CN201911151912A CN110912245A CN 110912245 A CN110912245 A CN 110912245A CN 201911151912 A CN201911151912 A CN 201911151912A CN 110912245 A CN110912245 A CN 110912245A
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- China
- Prior art keywords
- switch tube
- photovoltaic
- converter
- load
- inductor
- Prior art date
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- 238000004146 energy storage Methods 0.000 title claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims abstract description 27
- 230000010354 integration Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000035772 mutation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000014509 gene expression Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000004088 simulation Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
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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
- 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
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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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911151912.8A CN110912245B (en) | 2019-11-22 | 2019-11-22 | Three-port integrated photovoltaic energy storage converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911151912.8A CN110912245B (en) | 2019-11-22 | 2019-11-22 | Three-port integrated photovoltaic energy storage converter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110912245A true CN110912245A (en) | 2020-03-24 |
CN110912245B CN110912245B (en) | 2022-05-17 |
Family
ID=69818789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911151912.8A Active CN110912245B (en) | 2019-11-22 | 2019-11-22 | Three-port integrated photovoltaic energy storage converter |
Country Status (1)
Country | Link |
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CN (1) | CN110912245B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113162410A (en) * | 2021-04-19 | 2021-07-23 | 南通大学 | Three-port converter and control method thereof |
CN113472055A (en) * | 2021-06-25 | 2021-10-01 | 中国电子科技集团公司第十八研究所 | High-integration three-port power converter |
CN114221405A (en) * | 2021-11-29 | 2022-03-22 | 国网福建省电力有限公司宁德供电公司 | Novel light store up integrative direct current converter |
WO2022057300A1 (en) * | 2020-09-17 | 2022-03-24 | 珠海格力电器股份有限公司 | Port control apparatus and method for photovoltaic system, and photovoltaic system |
CN115940317A (en) * | 2022-09-07 | 2023-04-07 | 中国科学院空天信息创新研究院 | Spacecraft energy control circuit, photovoltaic power supply system and power supply control method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110212842A (en) * | 2019-06-06 | 2019-09-06 | 南通大学 | A kind of three port integrated form converters and control method for photovoltaic energy storage system |
CN110336459A (en) * | 2019-07-31 | 2019-10-15 | 南通大学 | A kind of novel three ports Boost integrated form converter and control method for photovoltaic energy storage system |
-
2019
- 2019-11-22 CN CN201911151912.8A patent/CN110912245B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110212842A (en) * | 2019-06-06 | 2019-09-06 | 南通大学 | A kind of three port integrated form converters and control method for photovoltaic energy storage system |
CN110336459A (en) * | 2019-07-31 | 2019-10-15 | 南通大学 | A kind of novel three ports Boost integrated form converter and control method for photovoltaic energy storage system |
Non-Patent Citations (1)
Title |
---|
候虚虚等: "光伏-蓄电池联合供电水泵系统用集成式单管DC/DC变换器", 《电网技术》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022057300A1 (en) * | 2020-09-17 | 2022-03-24 | 珠海格力电器股份有限公司 | Port control apparatus and method for photovoltaic system, and photovoltaic system |
CN113162410A (en) * | 2021-04-19 | 2021-07-23 | 南通大学 | Three-port converter and control method thereof |
CN113472055A (en) * | 2021-06-25 | 2021-10-01 | 中国电子科技集团公司第十八研究所 | High-integration three-port power converter |
CN113472055B (en) * | 2021-06-25 | 2022-08-02 | 中国电子科技集团公司第十八研究所 | High-integration three-port power converter |
CN114221405A (en) * | 2021-11-29 | 2022-03-22 | 国网福建省电力有限公司宁德供电公司 | Novel light store up integrative direct current converter |
CN115940317A (en) * | 2022-09-07 | 2023-04-07 | 中国科学院空天信息创新研究院 | Spacecraft energy control circuit, photovoltaic power supply system and power supply control method |
Also Published As
Publication number | Publication date |
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CN110912245B (en) | 2022-05-17 |
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Effective date of registration: 20240228 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 226019 Jiangsu city of Nantong province sik Road No. 9 Patentee before: NANTONG University Country or region before: China |
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TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: No. 1003, Building A, Hubei Lianche Technology Co., Ltd., No. 15, South Fenghuang Road, Jingzhou District, Jingzhou City, Hubei Province, 434000 (self declared) Patentee after: Qiushan Energy (Hubei) Co.,Ltd. Country or region after: China Address before: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |