CN104779640B - 防分布式发电系统向电网倒灌电功率的系统及控制方法 - Google Patents
防分布式发电系统向电网倒灌电功率的系统及控制方法 Download PDFInfo
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- CN104779640B CN104779640B CN201510179711.4A CN201510179711A CN104779640B CN 104779640 B CN104779640 B CN 104779640B CN 201510179711 A CN201510179711 A CN 201510179711A CN 104779640 B CN104779640 B CN 104779640B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 11
- 238000004364 calculation method Methods 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000011160 research Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
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- 230000000246 remedial 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
- H02J3/381—Dispersed generators
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
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CN201510179711.4A CN104779640B (zh) | 2015-04-15 | 2015-04-15 | 防分布式发电系统向电网倒灌电功率的系统及控制方法 |
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CN201510179711.4A CN104779640B (zh) | 2015-04-15 | 2015-04-15 | 防分布式发电系统向电网倒灌电功率的系统及控制方法 |
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CN104779640A CN104779640A (zh) | 2015-07-15 |
CN104779640B true CN104779640B (zh) | 2017-11-10 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3176901A1 (en) * | 2015-12-01 | 2017-06-07 | DET International Holding Limited | Controller for a multiphase inverter |
CN105444355B (zh) * | 2015-12-08 | 2019-04-16 | 珠海格力电器股份有限公司 | 空调机组的输入电流的方法及装置 |
CN106329545A (zh) * | 2016-09-09 | 2017-01-11 | 海特尔机电工程技术(马鞍山)有限公司 | 一种静止无功补偿svg装置 |
CN108233388B (zh) * | 2016-12-14 | 2020-10-23 | 北京天诚同创电气有限公司 | 模块化逆变器的工作模式控制方法及装置 |
CN108879797B (zh) * | 2018-08-14 | 2020-12-15 | 浙江大学 | 一种主动配电网端口pq控制方法 |
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JP4566658B2 (ja) * | 2004-08-24 | 2010-10-20 | パナソニックエコシステムズ株式会社 | 電源装置 |
CN101494385A (zh) * | 2009-02-18 | 2009-07-29 | 常州瑞闪新能源有限公司 | 基于lcl滤波的太阳能光伏并网逆变器控制系统 |
CN102097818A (zh) * | 2010-01-06 | 2011-06-15 | 珠海兴业新能源科技有限公司 | 光伏逆功率控制保护系统 |
CN103166243A (zh) * | 2011-12-19 | 2013-06-19 | 阳光电源股份有限公司 | 一种防逆流控制方法、装置及其防逆流系统 |
CN203660550U (zh) * | 2013-10-14 | 2014-06-18 | 深圳古瑞瓦特新能源股份有限公司 | 大规模分布式电站网络防逆流系统 |
CN203761057U (zh) * | 2013-11-26 | 2014-08-06 | 上海航天有线电厂 | 一种基于arm架构的防逆流控制系统 |
CN204517422U (zh) * | 2015-04-15 | 2015-07-29 | 湖北追日电气股份有限公司 | 防分布式发电系统向电网倒灌电功率的系统 |
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Owner name: HUBEI ZHUIRI ELECTRIC CO., LTD. Free format text: FORMER OWNER: SHANGHAI SURPASS SUN ELECTRIC CO., LTD. Effective date: 20150710 |
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Effective date of registration: 20150710 Address after: 441000 Hubei city of Xiangyang Province, high tech Industrial Development Zone, Road No. 1 Applicant after: HUBEI SURPASS SUN ELECTRIC Co.,Ltd. Address before: 200331 No. 88, 9 Wuwei Road, Shanghai, Putuo District Applicant before: Shanghai Surpass Sun Electric Co.,Ltd. |
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Effective date of registration: 20221116 Address after: 441000 No. 59, Guanyu Road, Tuanshan Town, Xiangyang High tech Development Zone, Hubei Province Patentee after: Hubei Chasri New Energy Technology Co.,Ltd. Address before: 441000 No. 1, Zhuiri Road, Xiangyang Hi tech Industrial Development Zone, Hubei Province Patentee before: HUBEI SURPASS SUN ELECTRIC Co.,Ltd. |
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Address after: 441000 No. 59, Guanyu Road, Tuanshan Town, Xiangyang High tech Development Zone, Hubei Province Patentee after: Borg Warner New Energy (Xiangyang) Co.,Ltd. Address before: 441000 No. 59, Guanyu Road, Tuanshan Town, Xiangyang High tech Development Zone, Hubei Province Patentee before: Hubei Chasri New Energy Technology Co.,Ltd. |