摘要
风能是清洁的可再生能源,最近几年,风力发电技术在世界范围内迅速发展。然而,风电电源由于其自身的特点,当风电装机容量占总电网容量的比例较大时对输电网的安全和经济运行都会带来冲击。介绍了大规模风电场接入后对电网的影响,探讨了引起电网电能质量和安全稳定问题的原因,论述了解决问题的对策。
Wind energy is a reliable and well developed renewable energy, which has undergone rapid growth worldwide in recent years. Because of its special characteristics, a large-scale wind energy injection means a great challenge for the security and the economic operation of transmission systems. In this paper, the running characteristic of wind power system and its effects on power systems security, power quality and power stability are analyzed. The countermeasures are also discussed.
出处
《陕西电力》
2010年第1期53-57,共5页
Shanxi Electric Power
关键词
电网
风电场
风力发电
并网
power grid, wind farm, wind power-generation, syebronization
