With the increasingly serious energy crisis and environmental pollution, the development and utilization of renewable energy resources have become an indispensable choice to ensure secure and sustainable energy supply. In recent years, the installed capacities of renewable generations such as wind power and photovoltaic are rapidly increasing, changing power generating sources of power systems from predominantly fossil power generation to high penetration of renewable generations. Unfortunately, the inherent uncertainty and variability of renewable energy sources will pose huge operational challenges in today's power systems. At the same time, new emerging techniques, such as smart inverters, advanced communication protocols, and machine learning, provide more regulatory means available for better integration of high-penetration renewables. This paper deals with a mini-review of several emerging technologies for high-penetration renewable integration (HPRI). The main aim of this paper is the introduction of the basic concepts, principles, as well as the presentation of the main applications of these technologies in smart grids. Additionally, the challenges faced and future prospects of these technologies are also discussed. In this paper, an attempt has been made to present a comprehensive review of the research on emerging technologies in the field of renewable integration in recent years.

随着日益严重的能源危机和环境污染，可再生能源的开发利用已成为确保安全可持续能源供应的必不可少的选择。近年来，风力发电和光伏发电等可再生能源发电的装机容量正在迅速增加，从而将电力系统的动力源从主要的化石能源发电转变为可再生能源发电的高普及率。不幸的是，可再生能源固有的不确定性和可变性将对当今的电力系统提出巨大的运营挑战。同时，诸如智能逆变器，高级通信协议和机器学习之类的新兴技术为更好地集成高渗透性可再生能源提供了更多可用的监管手段。本文简要介绍了几种用于高渗透性可再生能源集成（HPRI）的新兴技术。本文的主要目的是介绍基本概念，原理以及这些技术在智能电网中的主要应用。此外，还讨论了这些技术面临的挑战和未来前景。本文试图对近年来可再生能源集成领域新兴技术的研究进行全面综述。此外，还讨论了这些技术面临的挑战和未来前景。本文试图对近年来可再生能源集成领域新兴技术的研究进行全面回顾。此外，还讨论了这些技术面临的挑战和未来前景。本文试图对近年来可再生能源集成领域新兴技术的研究进行全面回顾。