摘要
以10kW并网光伏发电系统为研究对象,对该系统的运行、测试数据进行统计分析,研究了辐照度、温度对光伏发电系统出力影响,功率波动和逆变器谐波等问题,指出小型分布式光伏系统运行中存在的问题,给出了相应建议,并对未来小型分布式光伏技术发展方向作了展望。
Taking the 10 kW grid-connected photovoltaic power system as an example,this paper carries out statistical analysis of the system operation test data,and studies the influence of radiancy and temperature on PV power characteristic,also researches the problem such as power fluctuation and harmonic levels,in allusion to the shortcomings of small,gives the distributes PV systems,some recommendations,also prospects the future of power quality research.
出处
《河北电力技术》
2015年第4期20-21,44,共3页
Hebei Electric Power
关键词
光伏
出力特性
谐波
PV
power characteristic
harmonic
