基于响应度的间歇性电源消纳因素研究

在潮流网络有向图中定义了三种类型节点,并利用节点之间的区别,给出了一种全新的顺流潮流跟踪方法。考虑了间歇性电源存在的动态特性及互补性,利用潮流跟踪结果来定义了响应度,并给出了它的物理意义。利用响应度作为指标,从电源侧、配网侧及负荷侧对支撑间歇性电源消纳的因素进行研究。通过对标准IEEE14节点系统的测试,证明了响应度指标的可靠性,并阐述了各因素对支撑间歇性电源消纳的影响机制。

Study on support factors of intermittent power supply integration based on responsivity

This paper defines three types of nodes to the directed graph in the trend of the network, and by using the difference between nodes, a new method of the downstream power flow tracing is given. Considering the dynamic characteristic and complementary of the intermittent power supply, it defines the responsivity with using the results of power flow tracing and its physical meaning is also given. Using the responsivity as indicators, among the power supply side, the distribution network side and load side, the support factors of intermittent power supply integration are studied. Through the test of standard IEEE14 bus system, the reliability of the responsivity is proved and the influence mechanism to the support factors of intermittent power supply integration is given.