CN110661299B - 一种光伏系统的功率控制方法及应用该方法的光伏系统 - Google Patents
一种光伏系统的功率控制方法及应用该方法的光伏系统 Download PDFInfo
- Publication number
- CN110661299B CN110661299B CN201911081164.0A CN201911081164A CN110661299B CN 110661299 B CN110661299 B CN 110661299B CN 201911081164 A CN201911081164 A CN 201911081164A CN 110661299 B CN110661299 B CN 110661299B
- Authority
- CN
- China
- Prior art keywords
- energy storage
- photovoltaic
- frequency
- power
- threshold value
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/14—Energy storage units
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911081164.0A CN110661299B (zh) | 2019-11-07 | 2019-11-07 | 一种光伏系统的功率控制方法及应用该方法的光伏系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911081164.0A CN110661299B (zh) | 2019-11-07 | 2019-11-07 | 一种光伏系统的功率控制方法及应用该方法的光伏系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110661299A CN110661299A (zh) | 2020-01-07 |
CN110661299B true CN110661299B (zh) | 2021-11-12 |
Family
ID=69043425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911081164.0A Active CN110661299B (zh) | 2019-11-07 | 2019-11-07 | 一种光伏系统的功率控制方法及应用该方法的光伏系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110661299B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4216394A4 (en) * | 2020-10-29 | 2023-11-29 | Huawei Digital Power Technologies Co., Ltd. | METHOD AND APPARATUS FOR CONTROLLING BUS VOLTAGE FOR PHOTOVOLTAIC SYSTEM |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101794997B (zh) * | 2010-04-02 | 2012-10-10 | 中国海洋石油总公司 | 一种兆瓦级风电蓄电池组合独立电源系统 |
CN102157978B (zh) * | 2011-04-14 | 2013-01-23 | 天津大学 | 一种风光柴储孤立微网系统的控制方法 |
US9450513B2 (en) * | 2013-09-27 | 2016-09-20 | Daihen Corporation | Control circuit and control method for inverter circuit, and control circuit and control method for power conversion circuit |
CN103730908B (zh) * | 2013-10-30 | 2017-01-18 | 国家电网公司 | 一种规模化离网型微电网中储能换流器控制方法 |
CN103607003B (zh) * | 2013-11-11 | 2015-09-30 | 厦门科华恒盛股份有限公司 | 一种光伏充电器的两级变频控制方法 |
CN104578169B (zh) * | 2015-02-06 | 2018-02-23 | 阳光电源股份有限公司 | 一种共交流母线离网型微网系统及其能量控制方法 |
CN107346896A (zh) * | 2017-06-10 | 2017-11-14 | 北京科诺伟业科技股份有限公司 | 一种光储微电网系统储能变流器主从并联控制方法 |
CN108063455B (zh) * | 2017-12-11 | 2021-05-18 | 江苏辉伦太阳能科技有限公司 | 一种离并网光伏储能逆变器功率控制方法 |
CN107947355A (zh) * | 2017-12-29 | 2018-04-20 | 大工(青岛)新能源材料技术研究院有限公司 | 并网型光储和发电机组的微网控制系统 |
CN108258728A (zh) * | 2018-01-29 | 2018-07-06 | 中国人民解放军军事科学院国防工程研究院 | 一种基于下垂控制的可调度型风光柴储独立微网的控制方法 |
CN109659971B (zh) * | 2018-11-16 | 2022-02-22 | 上海电力设计院有限公司 | 离网光伏发电系统的控制方法 |
-
2019
- 2019-11-07 CN CN201911081164.0A patent/CN110661299B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110661299A (zh) | 2020-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Gules et al. | A maximum power point tracking system with parallel connection for PV stand-alone applications | |
KR101173856B1 (ko) | 최대 전력점 추종 장치 및 방법, 이를 이용한 계통 연계형 전력 저장 시스템의 운전 방법 | |
Kotra et al. | Energy management of hybrid microgrid with hybrid energy storage system | |
EP3128637A1 (en) | Dc/ac converter apparatus comprising means for controlling the reactive power and power conversion and generation system comprising such dc/ac converter apparatus | |
CN103545907B (zh) | 办公用光伏直流供电系统及控制方法 | |
KR20110068640A (ko) | 에너지 관리 시스템 및 이의 제어 방법 | |
CN102111018A (zh) | 储能系统及其控制方法 | |
WO2012144358A1 (ja) | 電力供給装置、電力供給装置の制御方法、および直流給電システム | |
WO2023226095A1 (zh) | 一种混合储能逆变器离网模式下电池充放电电流控制方法 | |
WO2015133136A1 (ja) | 電源システム | |
CN110120679B (zh) | 一种与光伏逆变器直流侧耦合的户用光伏储能变换器 | |
CN114465291A (zh) | 基于能源云互联的大型分布式柔性风光储充放市电交直流混用系统及控制系统 | |
CN113131462A (zh) | 交流负荷供电系统和方法 | |
CN103441555B (zh) | 一种基于mppt控制的蓄电池充电控制方法 | |
CN114928102B (zh) | 一种分布式储能光伏智能发电系统 | |
Sassi et al. | Energy management of PV/wind/battery hybrid energy system based on batteries utilization optimization | |
Sun et al. | A Hybrid renewable DC microgrid voltage control | |
CN110661299B (zh) | 一种光伏系统的功率控制方法及应用该方法的光伏系统 | |
CN114069774A (zh) | 一种光伏电池发电最大功率跟踪的光伏储能系统及基于该系统的光伏发电系统 | |
CN116742704A (zh) | 一种智能家庭储能系统及其实现方法 | |
Xu et al. | Energy management and control strategy for DC micro-grid in data center | |
Jin et al. | A new control strategy of dc microgrid with photovoltaic generation and hybrid energy storage | |
CN114006403B (zh) | 一种光储联合发电系统及其多模式自适应调节运行控制算法 | |
CN116031920A (zh) | 一种多端口电力电子设备的分层能量协调控制策略 | |
CN204615493U (zh) | 一种高效离网型太阳能逆变电源 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Applicant after: Kehua Data Co.,Ltd. Address before: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Xiamen City, Fujian Province Applicant before: Kehua Data Co.,Ltd. Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address after: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Xiamen City, Fujian Province Applicant after: Kehua Data Co.,Ltd. Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address before: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Xiamen City, Fujian Province Applicant before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 361001 room 208-38, Hengye building, No. 100, Xiangxing Road, Xiamen Torch High tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee after: Xiamen Kehua shuneng Technology Co.,Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Patentee before: Kehua Data Co.,Ltd. |