CN104300519B - 一种光伏并网逆变器低电压穿越时抑制电流过大的方法 - Google Patents
一种光伏并网逆变器低电压穿越时抑制电流过大的方法 Download PDFInfo
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- CN104300519B CN104300519B CN201410552478.5A CN201410552478A CN104300519B CN 104300519 B CN104300519 B CN 104300519B CN 201410552478 A CN201410552478 A CN 201410552478A CN 104300519 B CN104300519 B CN 104300519B
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- 230000005611 electricity Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
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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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CN201410552478.5A CN104300519B (zh) | 2014-10-17 | 2014-10-17 | 一种光伏并网逆变器低电压穿越时抑制电流过大的方法 |
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CN201410552478.5A CN104300519B (zh) | 2014-10-17 | 2014-10-17 | 一种光伏并网逆变器低电压穿越时抑制电流过大的方法 |
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CN104300519A CN104300519A (zh) | 2015-01-21 |
CN104300519B true CN104300519B (zh) | 2018-01-23 |
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DE102017108637A1 (de) * | 2017-04-24 | 2018-10-25 | Wobben Properties Gmbh | Verfahren zum Erfassen einer Inselnetzbildung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2490748Y (zh) * | 2001-06-13 | 2002-05-08 | 中国科学院电工研究所 | 逆变器过电流快速保护装置 |
CN1466255A (zh) * | 2002-06-29 | 2004-01-07 | 深圳市中兴通讯股份有限公司 | 大功率逆变设备输出过流、短路保护装置 |
CN103066624A (zh) * | 2013-01-22 | 2013-04-24 | 四川科陆新能电气有限公司 | 一种光伏并网逆变器低电压穿越控制方法 |
CN202930917U (zh) * | 2012-11-23 | 2013-05-08 | 广东易事特电源股份有限公司 | 一种用于eps电源的igbt过流保护*** |
CN202978236U (zh) * | 2012-11-13 | 2013-06-05 | 哈尔滨九洲电气股份有限公司 | 光伏逆变器的交流电流的限流保护电路 |
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- 2014-10-17 CN CN201410552478.5A patent/CN104300519B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2490748Y (zh) * | 2001-06-13 | 2002-05-08 | 中国科学院电工研究所 | 逆变器过电流快速保护装置 |
CN1466255A (zh) * | 2002-06-29 | 2004-01-07 | 深圳市中兴通讯股份有限公司 | 大功率逆变设备输出过流、短路保护装置 |
CN202978236U (zh) * | 2012-11-13 | 2013-06-05 | 哈尔滨九洲电气股份有限公司 | 光伏逆变器的交流电流的限流保护电路 |
CN202930917U (zh) * | 2012-11-23 | 2013-05-08 | 广东易事特电源股份有限公司 | 一种用于eps电源的igbt过流保护*** |
CN103066624A (zh) * | 2013-01-22 | 2013-04-24 | 四川科陆新能电气有限公司 | 一种光伏并网逆变器低电压穿越控制方法 |
Non-Patent Citations (1)
Title |
---|
单相光伏发电并网***研究;付俊峰;《中国优秀硕士学位论文全文数据库》;20120715;第47-48页 * |
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