[1]王南,陈艺峰,吴恒亮.光伏并网逆变器低电压穿越技术研究[J].控制与信息技术,2013,(01):38-42.[doi:10.13889/j.issn.2095-3631.2013.01.009]
 WANG Nan,CHEN Yi-feng,WU Heng-liang.Research on the Technology of Low Voltage Ride-through for Grid-connected Photovoltaic Inverter[J].High Power Converter Technology,2013,(01):38-42.[doi:10.13889/j.issn.2095-3631.2013.01.009]
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光伏并网逆变器低电压穿越技术研究()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2013年01期
页码:
38-42
栏目:
绿色能源与节能
出版日期:
2013-02-05

文章信息/Info

Title:
Research on the Technology of Low Voltage Ride-through for Grid-connected Photovoltaic Inverter
文章编号:
2095-3631(2013)01-0038-05
作者:
王南陈艺峰吴恒亮
南车电气技术与材料工程研究院
Author(s):
WANG NanCHEN Yi-fengWU Heng-liang
( CSR Research of Electrical Technology & Material Engineering, Zhuzhou, Hunan 412001, China )
关键词:
低电压穿越光伏发电并网逆变器软件锁相环三相不平衡
Keywords:
LVRT PV grid-connected inverter SPLL three phase unbalance
分类号:
TM464,TM615
DOI:
10.13889/j.issn.2095-3631.2013.01.009
文献标志码:
A
摘要:
分析了目前常用的光伏并网逆变器低电压穿越方案,提出了一种不平衡条件下简易而快速的软件锁相技术,并基于该锁相技术及相关控制策略设计了一款光伏并网逆变器。仿真和实验结果验证了该技术方案的有效性。该光伏并网逆变器目前已通过了国家电网公司的低电压穿越认证。
Abstract:
It analyzes the current commonly used LVRT (low voltage ride-through) solutions, presents a new LVRT SPLL (software phase locked loop) technique which is simpler and faster, and designs a grid-connected PV (photovoltaic) inverter based on the SPLL technique and relative control strategy. Simulation and experiment results show the validity of this technical strategy. The PV grid-connected inverter has passed LVRT certification of the State Grid Corporation.

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备注/Memo

备注/Memo:
收稿日期:2012- 09- 20
作者简介:王南(1 9 7 7- ),男,工程师,主要从事新能源并网发电系统控制技术的研究。
更新日期/Last Update: 2016-10-10