CN104821597A - 抑制光伏电站***并网振荡的方法 - Google Patents
抑制光伏电站***并网振荡的方法 Download PDFInfo
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- CN104821597A CN104821597A CN201510231125.XA CN201510231125A CN104821597A CN 104821597 A CN104821597 A CN 104821597A CN 201510231125 A CN201510231125 A CN 201510231125A CN 104821597 A CN104821597 A CN 104821597A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000010355 oscillation Effects 0.000 title claims abstract description 8
- 230000001629 suppression Effects 0.000 claims description 21
- 230000000452 restraining effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 12
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- H02J3/383—
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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
- H02J3/002—Flicker reduction, e.g. compensation of flicker introduced by non-linear load
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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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- Supply And Distribution Of Alternating Current (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201510231125.XA CN104821597A (zh) | 2015-05-08 | 2015-05-08 | 抑制光伏电站***并网振荡的方法 |
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CN201510231125.XA CN104821597A (zh) | 2015-05-08 | 2015-05-08 | 抑制光伏电站***并网振荡的方法 |
Publications (1)
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CN104821597A true CN104821597A (zh) | 2015-08-05 |
Family
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Family Applications (1)
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CN201510231125.XA Pending CN104821597A (zh) | 2015-05-08 | 2015-05-08 | 抑制光伏电站***并网振荡的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106655251A (zh) * | 2016-10-31 | 2017-05-10 | 国家电网公司 | 一种光伏电站并网点逆变器谐振概率指数预测方法 |
CN112350301A (zh) * | 2019-08-06 | 2021-02-09 | 上海西门子医疗器械有限公司 | 电源输出电路、设备和防断相过压的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103516027A (zh) * | 2013-10-15 | 2014-01-15 | 国家电网公司 | 一种抑制直流电源***谐振的方法及*** |
CN103595089A (zh) * | 2013-10-15 | 2014-02-19 | 国家电网公司 | 一种电动车辆电路抑制谐振的方法及*** |
CN103715717A (zh) * | 2013-12-31 | 2014-04-09 | 华北电力大学(保定) | 三相光伏并网逆变器在电网电压不平衡时的控制方法 |
CN103929052A (zh) * | 2014-04-30 | 2014-07-16 | 阳光电源股份有限公司 | 一种并网逆变器输出滤波器 |
CN104201720A (zh) * | 2014-09-12 | 2014-12-10 | 阳光电源股份有限公司 | 一种并网发电***谐振抑制的控制方法及装置 |
CN204230896U (zh) * | 2014-10-17 | 2015-03-25 | 国网青海省电力公司经济技术研究院 | 一种用于抑制次同步振荡的光伏并网附加控制器装置 |
-
2015
- 2015-05-08 CN CN201510231125.XA patent/CN104821597A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103516027A (zh) * | 2013-10-15 | 2014-01-15 | 国家电网公司 | 一种抑制直流电源***谐振的方法及*** |
CN103595089A (zh) * | 2013-10-15 | 2014-02-19 | 国家电网公司 | 一种电动车辆电路抑制谐振的方法及*** |
CN103715717A (zh) * | 2013-12-31 | 2014-04-09 | 华北电力大学(保定) | 三相光伏并网逆变器在电网电压不平衡时的控制方法 |
CN103929052A (zh) * | 2014-04-30 | 2014-07-16 | 阳光电源股份有限公司 | 一种并网逆变器输出滤波器 |
CN104201720A (zh) * | 2014-09-12 | 2014-12-10 | 阳光电源股份有限公司 | 一种并网发电***谐振抑制的控制方法及装置 |
CN204230896U (zh) * | 2014-10-17 | 2015-03-25 | 国网青海省电力公司经济技术研究院 | 一种用于抑制次同步振荡的光伏并网附加控制器装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106655251A (zh) * | 2016-10-31 | 2017-05-10 | 国家电网公司 | 一种光伏电站并网点逆变器谐振概率指数预测方法 |
CN112350301A (zh) * | 2019-08-06 | 2021-02-09 | 上海西门子医疗器械有限公司 | 电源输出电路、设备和防断相过压的方法 |
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Address after: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Applicant after: SINENG ELECTRIC Co.,Ltd. Address before: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Applicant before: Top energy Electric Co.,Ltd. Address after: 214174 Jiangsu Province Economic Development Zone, Huishan wind power science and Technology Industrial Park, wind energy road, No. 1 standard factory building Applicant after: Top energy Electric Co.,Ltd. Address before: 214174 Jiangsu city in Wuxi Province Economic Development Zone Huishan Wind Power Technology Industrial Park to create a road No. 1 room 3001 Applicant before: WUXI SINENG NEW ENERGY CO.,LTD. |
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Application publication date: 20150805 |