【文章內(nèi)容簡介】
able after 20 s. As shown in Figs. 12 (c) and 12 (d), the two PV systems are generating the active powers based on the virtual inertia algorithm so that it can prevent frequency collapse. Therefore, the proposed virtual inertia control can help stabilizing system when the upperlevel control reference cannot be delivered frequently enough.Fig. 12. Active power of 5 RGs with the proposed algorithm作者在對(duì)比了使用這種新的控制算法前后的仿真波形圖之后,得出來此種控制方法在一定的應(yīng)用范圍內(nèi),具有更優(yōu)的控制性能的結(jié)論。Discussion/conclusion:Conclusion可以分為以下五個(gè)小部分:(1) Restatements of the research question: This paper presents a virtual inertia control strategy for PV systems in autonomous microgrid. The basic idea is to adjust generation based on a simplified SG model. The increasing or decreasing PV system generation is realized by adjusting the DClink voltage and PV array output. (2) Discussion of the result: By integrating the proposed solution with a previously developed distributed