电力系统及其自动化学报2017，Vol.29Issue(6)：102-106,5.DOI:10.3969/j.issn.1003-8930.2017.06.016
高渗透率分布式光伏发电接入农村电网的成本分析
Cost Analysis of Distributed Photovoltaic Integration with High Penetration Rate in Rural Network
黄碧斌 1李琼慧 1高菲 2黄震 3王基3
作者信息
- 1. 国网能源研究院,北京102209
- 2. 中国电力科学研究院,北京100192
- 3. 国家电网公司,北京100031
- 折叠
摘要
Abstract
Considering that rural network has the characteristics such as low daytime load density,less on-load voltage regulation capability,large line impedance and unobvious effect of reactive power compensation,the integration of dis-tributed photovoltaic brings in great challenge,including voltage overshoot and current-overload. Therefore,it is neces-sary to propose an economical and effective solution. In this paper,an analysis method of grid reconstruction cost due to the distributed photovoltaic integration with high penetration rate is proposed. With a typical rural network as a test case,the cost of integration and grid reconstruction in different integration modes and power ration proportions is stud-ied. The research results show that on the premise of the optimization of total system cost,we should optimize the inte-gration modes,strengthen the operation monitoring and thus realize grid reconstruction.关键词
高渗透率/分布式光伏/农村电网/电网改造Key words
high penetration/distributed photovoltaic/rural network/network reinforcement分类
信息技术与安全科学引用本文复制引用
黄碧斌,李琼慧,高菲,黄震,王基..高渗透率分布式光伏发电接入农村电网的成本分析[J].电力系统及其自动化学报,2017,29(6):102-106,5.
