摘要 本文以PSASP软件为基础对光伏电站（photovoltaic power station,简称PPS）建模,旨在讨论不同因素下（如PPS位置不同、电压等级不同、容量不同）PPS对电网的影响,选取EPRI-36节点算例进行了仿真建模,讨论在不同天气状况、不同时间点下的节点电压变化情况及灵敏度分析,结果表明当条件因素不同时PPS的对电网影响不尽相同,因此在实际中建立PPS时,因考虑实际状况在发挥作用同时对电网影响越小越好。
Abstract：In this paper, on the basis of PSASP software was built a model for photovoltaic power station (photovoltaic power station, referred to as \"PPS) , aimed to discuss under the different factors (such as PPS position different, different voltage level, capacity) PPS influence on the grid, selected EPRI 36 node example and carried on the simulation modeling, discussed under different weather conditions, different time point of the node voltage and the changes of sensitivity analysis, the results show that when the condition factors were not at the same time the influence of PPS to grid was not the same, so in practice, establishing PPS, due to considering the actual situation at work and at the same time influence to power grid as small as possible.
出版日期: 2015-04-20
作者简介: 王秀丽（1978-），女，硕士，讲师，主要从事电气控制及新能源研究。
引用本文:
王秀丽, 王相峰, 赵兴勇. 光伏电站（PPS）建模及其对电网稳定性影响研究[J]. 电气技术, 2015, 16(04): 39-42.
Wang Xiuli, Wang Xiangfeng, Zhao Xingyong. Photovoltaic Power Station (PPS) Modeling and the Study of the Stability to Power Grid. Electrical Engineering, 2015, 16(04): 39-42.
2015, Vol. 16 
