CN107785924B - 一种虚拟同步发电机的参数量测方法 - Google Patents
一种虚拟同步发电机的参数量测方法 Download PDFInfo
- Publication number
- CN107785924B CN107785924B CN201610742345.3A CN201610742345A CN107785924B CN 107785924 B CN107785924 B CN 107785924B CN 201610742345 A CN201610742345 A CN 201610742345A CN 107785924 B CN107785924 B CN 107785924B
- Authority
- CN
- China
- Prior art keywords
- synchronous generator
- virtual synchronous
- photovoltaic virtual
- active power
- moment
- 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
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 199
- 238000000691 measurement method Methods 0.000 title abstract description 5
- 238000013016 damping Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000004088 simulation Methods 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 230000004044 response Effects 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 8
- 238000012935 Averaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- H02J3/383—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
-
- 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
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610742345.3A CN107785924B (zh) | 2016-08-26 | 2016-08-26 | 一种虚拟同步发电机的参数量测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610742345.3A CN107785924B (zh) | 2016-08-26 | 2016-08-26 | 一种虚拟同步发电机的参数量测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107785924A CN107785924A (zh) | 2018-03-09 |
CN107785924B true CN107785924B (zh) | 2020-11-24 |
Family
ID=61441193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610742345.3A Active CN107785924B (zh) | 2016-08-26 | 2016-08-26 | 一种虚拟同步发电机的参数量测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107785924B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109659978B (zh) * | 2019-01-09 | 2020-10-20 | 国网宁夏电力有限公司电力科学研究院 | 一种自适应参数的虚拟同步发电机控制方法及控制系统 |
CN110174617A (zh) * | 2019-05-30 | 2019-08-27 | 沈阳工业大学 | 一种虚拟同步发电机的参数测量方法 |
CN110531196A (zh) * | 2019-09-11 | 2019-12-03 | 国网青海省电力公司电力科学研究院 | 基于功频传递函数的光伏虚拟同步单元阻尼特性测试方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102158101B (zh) * | 2011-03-15 | 2013-09-25 | 荣信电力电子股份有限公司 | 一种基于igbt的h桥串联多电平电压跌落发生器 |
CN105186554B (zh) * | 2015-08-14 | 2017-09-29 | 许继集团有限公司 | 具有转动惯量和阻尼自趋优的虚拟同步发电机方法 |
CN105305491A (zh) * | 2015-11-03 | 2016-02-03 | 国家电网公司 | 一种基于虚拟同步发电机的光伏电源控制策略 |
CN105680479B (zh) * | 2016-03-18 | 2017-11-14 | 清华大学 | 考虑光伏电源动态特性的虚拟同步发电机控制方法及系统 |
CN105680483A (zh) * | 2016-04-22 | 2016-06-15 | 广东电网有限责任公司电力科学研究院 | 一种虚拟同步机阻尼的配置方法及装置 |
-
2016
- 2016-08-26 CN CN201610742345.3A patent/CN107785924B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107785924A (zh) | 2018-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107666153B (zh) | 一种光伏虚拟同步发电机的参数量测方法 | |
Eftekharnejad et al. | Small signal stability assessment of power systems with increased penetration of photovoltaic generation: A case study | |
Zhang et al. | Evaluating system strength for large-scale wind plant integration | |
WO2022127172A1 (zh) | 一种评估海上风电场柔性直流输电系统谐振稳定性的方法 | |
Sanchez-Gasca et al. | A modal analysis of a two-area system with significant wind power penetration | |
CN103777097A (zh) | 一种低压用户侧分布式电源并网全过程通用检测平台及方法 | |
CN107785924B (zh) | 一种虚拟同步发电机的参数量测方法 | |
CN109449937B (zh) | 一种通过系统频率稳定约束确定电网新能源承载力的方法 | |
CN106548410B (zh) | 一种含分布式电源的配电网电压不平衡概率评估方法 | |
CN111009921A (zh) | 基于奈奎斯特稳定判据的双馈风机并网系统振荡分析方法 | |
Fanglei et al. | Estimating maximum penetration level of renewable energy based on frequency stability constrains in power grid | |
Canevese et al. | Impact of fast primary regulation and synthetic inertia on grid frequency control | |
CN103124080A (zh) | 一种光伏发电系统模型的建模方法 | |
Zeni et al. | Generic models of wind turbine generators for advanced applications in a VSC-based offshore HVDC network | |
CN103557117A (zh) | 风力发电机组功率曲线获取装置 | |
Altimania | Modeling of doubly-fed induction generators connected to distribution system based on eMEGASim® real-time digital simulator | |
Usaola et al. | Characterization of WECS through power spectra for power quality studies | |
CN104466956B (zh) | 一种分布式电源的潮流计算方法及装置 | |
CN114759594A (zh) | 一种考虑机间交互的直驱风电场稳定性评估方法及系统 | |
Xu et al. | Impedance-based analysis of potential stability risk between grid-forming and grid-following wind turbine systems | |
Dakovic et al. | Effectiveness of wind turbine fast frequency response control on electrically distanced active power disturbance mitigation | |
Liu et al. | Equivalent Inertia Estimation of Power System Based on Kinetic Energy Theorem | |
Xiang et al. | Equivalent modeling of wind farms considering wake effects and analysis of probability of sub-synchronous oscillations | |
Thiesen et al. | The provision of synthetic inertia by wind turbine generators: an analysis of the energy yield and costs | |
Haque et al. | Sizing, dynamic modeling and power electronics of a hybrid energy system |
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: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: Nan Shui Road Gulou District of Nanjing city of Jiangsu Province, No. 8 210003 Applicant before: China Electric Power Research Institute Applicant before: State Grid Corporation of China |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Jingsheng Inventor after: Li Zhen Inventor after: Chen Zhilei Inventor after: Zhang Junjun Inventor after: Dong Yu Inventor after: Dong Cun Inventor after: Liang Zhifeng Inventor after: Qin Xiaodi Inventor after: Zheng Fei Inventor after: Zhang Xiaolin Inventor after: Dong Wei Inventor before: Huang Jingsheng Inventor before: Zhang Junjun Inventor before: Qin Xiaodi Inventor before: Zheng Fei Inventor before: Zhang Xiaolin Inventor before: Dong Wei Inventor before: Li Zhen Inventor before: Chen Zhilei |