大规模间歇性新能源并网控制技术综述

大规模间歇性新能源并网控制技术是促进新能源开发利用的有效手段之一。从大规模间歇性新能源并网运行面临的诸多问题出发,归纳总结了大规模间歇性新能源并网控制的关键技术。重点阐述了风电和光伏电站集群有功控制、大规模新能源基地无功电压控制、计及大规模新能源的在线安全稳定预警与控制决策、新能源与常规电源的协调控制、新能源与储能的协调控制等五个方面的研究成果,并规划了需要进一步研究的技术路线。

Overview of large-scale intermittent new energy grid-connected control technology

Large-scale intermittent new energy grid-connected control technology is one of effective means to promote new energy exploitation. From the problems of large-scale intermittent new energy grid-connected operation, the key technologies are summarized. And then five technologies research are elaborated, which include wind and photovoltaic power cluster active power control, reactive power and voltage control for large-scale new energy base, on-line security pre-warning and control decision-making considering large-scale new energy, new energy and conventional power coordination control, new energy and energy storage coordination control. Finally, roadmaps about these technologies for further research are proposed.