CN105826950B - 一种逆变器虚拟阻抗的矢量图分析方法 - Google Patents
一种逆变器虚拟阻抗的矢量图分析方法 Download PDFInfo
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- CN105826950B CN105826950B CN201610331614.7A CN201610331614A CN105826950B CN 105826950 B CN105826950 B CN 105826950B CN 201610331614 A CN201610331614 A CN 201610331614A CN 105826950 B CN105826950 B CN 105826950B
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- 238000004458 analytical method Methods 0.000 title claims abstract description 17
- 238000010586 diagram Methods 0.000 claims abstract description 37
- 230000008447 perception Effects 0.000 claims description 30
- 230000006870 function Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 230000004048 modification Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 230000002996 emotional effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/15—Correlation function computation including computation of convolution operations
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Algebra (AREA)
- Inverter Devices (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610331614.7A CN105826950B (zh) | 2016-05-18 | 2016-05-18 | 一种逆变器虚拟阻抗的矢量图分析方法 |
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CN201610331614.7A CN105826950B (zh) | 2016-05-18 | 2016-05-18 | 一种逆变器虚拟阻抗的矢量图分析方法 |
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Publication Number | Publication Date |
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CN105826950A CN105826950A (zh) | 2016-08-03 |
CN105826950B true CN105826950B (zh) | 2019-06-28 |
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CN201610331614.7A Active CN105826950B (zh) | 2016-05-18 | 2016-05-18 | 一种逆变器虚拟阻抗的矢量图分析方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107154641A (zh) * | 2017-06-05 | 2017-09-12 | 湖南大学 | Vsc‑hvdc输电系统的稳定控制方法 |
CN109449999B (zh) * | 2019-01-11 | 2019-09-24 | 山东大学 | 基于自适应虚拟阻抗的低压微电网分布式控制方法及系统 |
CN112541154B (zh) | 2020-11-26 | 2021-10-08 | 东南大学 | 一种磁路功率的计算方法 |
CN113037119B (zh) * | 2021-03-08 | 2022-04-08 | 中南大学 | 一种无电网电压传感器的逆变器控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040201283A1 (en) * | 2003-04-10 | 2004-10-14 | Delta Electronics, Inc. | Parallel power supply system and control method thereof |
CN102157956B (zh) * | 2011-03-01 | 2014-04-16 | 国网电力科学研究院 | 基于虚拟阻抗的逆变器并联运行方法 |
CN102510120B (zh) * | 2011-11-23 | 2014-02-26 | 中国科学院电工研究所 | 一种基于虚拟阻抗的微网逆变器电压电流双环下垂控制方法 |
CN104092249B (zh) * | 2014-06-30 | 2016-03-23 | 东南大学 | 一种适用于低压微网的改进型下垂控制方法 |
CN104868500B (zh) * | 2015-06-11 | 2017-02-22 | 国网四川省电力公司电力科学研究院 | 一种适用于微电网逆变器并联运行控制方法 |
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2016
- 2016-05-18 CN CN201610331614.7A patent/CN105826950B/zh active Active
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Effective date of registration: 20201229 Address after: No. 101, Nanxu Avenue, Zhenjiang City, Jiangsu Province, 212000 Patentee after: JIANGSU HUIZHI INTELLECTUAL PROPERTY SERVICES Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University Effective date of registration: 20201229 Address after: 224200 No.8 Beihai Road, Dongtai City, Yancheng City, Jiangsu Province Patentee after: Dongtai science and Technology Service Center Address before: No. 101, Nanxu Avenue, Zhenjiang City, Jiangsu Province, 212000 Patentee before: JIANGSU HUIZHI INTELLECTUAL PROPERTY SERVICES Co.,Ltd. |
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Effective date of registration: 20210526 Address after: 224200 No. 48 Dongjin Avenue, Chengdong New District, Dongtai City, Yancheng City, Jiangsu Province Patentee after: Dongtai Chengdong science and Technology Pioneer Park Management Co.,Ltd. Address before: 224200 No.8 Beihai Road, Dongtai City, Yancheng City, Jiangsu Province Patentee before: Dongtai science and Technology Service Center |
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Application publication date: 20160803 Assignee: Dongtai tepusong Machinery Equipment Co.,Ltd. Assignor: Dongtai Chengdong science and Technology Pioneer Park Management Co.,Ltd. Contract record no.: X2023980043158 Denomination of invention: A Vector Graph Analysis Method for Virtual Impedance of Inverters Granted publication date: 20190628 License type: Common License Record date: 20231012 |
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Application publication date: 20160803 Assignee: Dongtai Donggao Electronic Information Technology Co.,Ltd. Assignor: Dongtai Chengdong science and Technology Pioneer Park Management Co.,Ltd. Contract record no.: X2023980045160 Denomination of invention: A Vector Graph Analysis Method for Virtual Impedance of Inverters Granted publication date: 20190628 License type: Common License Record date: 20231102 |
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Application publication date: 20160803 Assignee: Dongtai Gaoxin Mechanical Equipment Co.,Ltd. Assignor: Dongtai Chengdong science and Technology Pioneer Park Management Co.,Ltd. Contract record no.: X2023980046304 Denomination of invention: A Vector Graph Analysis Method for Virtual Impedance of Inverters Granted publication date: 20190628 License type: Common License Record date: 20231110 |