CN104600753B - 一种基于电容电压微分的微电网多逆变器并联运行控制方法 - Google Patents
一种基于电容电压微分的微电网多逆变器并联运行控制方法 Download PDFInfo
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- CN104600753B CN104600753B CN201510058688.3A CN201510058688A CN104600753B CN 104600753 B CN104600753 B CN 104600753B CN 201510058688 A CN201510058688 A CN 201510058688A CN 104600753 B CN104600753 B CN 104600753B
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000003990 capacitor Substances 0.000 claims abstract description 40
- 238000004364 calculation method Methods 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000003786 synthesis reaction Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000011217 control strategy Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
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- 238000013178 mathematical model Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009897 systematic effect Effects 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
- H02J3/40—Synchronising a generator for connection to a network or to another generator
- H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
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CN201510058688.3A CN104600753B (zh) | 2015-02-04 | 2015-02-04 | 一种基于电容电压微分的微电网多逆变器并联运行控制方法 |
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CN201510058688.3A CN104600753B (zh) | 2015-02-04 | 2015-02-04 | 一种基于电容电压微分的微电网多逆变器并联运行控制方法 |
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CN104600753A CN104600753A (zh) | 2015-05-06 |
CN104600753B true CN104600753B (zh) | 2016-07-27 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106208138B (zh) * | 2016-08-10 | 2018-12-04 | 国网山东省电力公司电力科学研究院 | 一种基于虚拟阻抗的分布式电源无交流传感器控制方法 |
CN106300435B (zh) * | 2016-08-29 | 2018-11-20 | 上海交通大学 | 孤立微网单相多逆变器并联系统及其分布式控制方法 |
CN106329575B (zh) * | 2016-09-20 | 2019-02-05 | 北京鼎汉技术股份有限公司 | 一种数字化控制逆变器无线并联时精确锁相的方法及系统 |
CN106787894B (zh) * | 2016-12-22 | 2019-03-22 | 中南大学 | 一种基于分频虚拟阻抗的离网逆变器控制方法 |
CN108459202A (zh) * | 2017-12-16 | 2018-08-28 | 西安翌飞核能装备股份有限公司 | 一种有功功率和无功功率的高精度检测方法 |
CN109167371B (zh) * | 2018-10-29 | 2023-12-08 | 四川大学 | 实现并联逆变器无功均分的虚拟感抗调节器及控制方法 |
CN112670958A (zh) * | 2019-10-16 | 2021-04-16 | 株洲中车时代电气股份有限公司 | 一种逆变器输出电流的过流保护方法及其装置 |
CN112769322B (zh) * | 2019-11-05 | 2022-05-24 | 台达电子企业管理(上海)有限公司 | 逆变器及逆变器的软启动方法 |
CN111506032B (zh) * | 2020-04-30 | 2021-12-24 | 林贤贵 | 一种高速公路自适应控制系统及其控制方法 |
CN113972714B (zh) * | 2021-09-27 | 2023-08-08 | 湖南国天电子科技有限公司 | 重型水下机器人超级电容器的节能控制方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102437589A (zh) * | 2011-12-19 | 2012-05-02 | 湖南大学 | 一种单相太阳能发电多逆变器并联功率均分控制方法 |
CN102842921A (zh) * | 2012-09-28 | 2012-12-26 | 湖南大学 | 鲁棒功率下垂控制的微电网多逆变器并联电压控制方法 |
CN102447268B (zh) * | 2011-12-19 | 2013-07-17 | 湖南大学 | 一种基于功率前馈的鲁棒双环光伏并网控制方法 |
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US7183667B2 (en) * | 2003-12-19 | 2007-02-27 | Square D Company | Method and apparatus for power inverter synchronization |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102437589A (zh) * | 2011-12-19 | 2012-05-02 | 湖南大学 | 一种单相太阳能发电多逆变器并联功率均分控制方法 |
CN102447268B (zh) * | 2011-12-19 | 2013-07-17 | 湖南大学 | 一种基于功率前馈的鲁棒双环光伏并网控制方法 |
CN102842921A (zh) * | 2012-09-28 | 2012-12-26 | 湖南大学 | 鲁棒功率下垂控制的微电网多逆变器并联电压控制方法 |
Non-Patent Citations (1)
Title |
---|
一种微电网多逆变器并联运行控制策略;张庆海等;《中国电机工程学报》;20120905;第32卷(第25期);第126-132页 * |
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