摘要
相对于传统的配电网,微网系统中的电能质量呈现了新特性。尽管微网技术具有诸多优点,但是如果微网的电能质量问题得不到较好的解决,将制约微网技术的进一步发展。首先详细地阐述了微网电能质量的新特性,且从配电网、微网、公共耦合点等不同角度综述了微网电能质量的治理方案与措施。最后,针对未来微网技术的发展方向,指出具有多层次、结构灵活的治理方案有较大的研究应用趋势。
Compared with traditional unified grid, the power quality of microgrid possesses some new features. Although the microgrid technology has many advantages, if the power quality problems of microgrid can＇t be well solved, it will hinder the future development of microgrid technology. The new features of microgrid power quality were expounded. Some treatment measurements for the microgrid power quality problems were reviewed from the sides of unified grid, microgrid and public coupling point. Focusing on the future development direction of microgrid technology, it was pointed out that the multi-level and flexible treatment measurement would be the trend of research and application.
出处
《电源技术》
CAS
CSCD
北大核心
2015年第9期2041-2044,共4页
Chinese Journal of Power Sources
关键词
微网
电能质量
新特性
治理方案
microgrid
power quality
new features
treatment measurement
