Wind energy has received considerable attention during the past two decades, owing to its vital role in battling both the energy crisis and global climate change. Wind energy has grown to become the most significant nonconventional renewable energy source. Today, modern wind turbines (WTs) are controlled to offer several functionalities that improve their flexibility at a level similar to conventional power sources. However, until now, there have been few reports in the literature summarizing and listing WT control concepts to encourage industry and academia to pursue improvements in developing more efficient WTs and bridge the gap between businesses and universities. Hence, this article focuses on a thoughtful investigation into developing better and more efficient WTs, detailing different issues involved in wind energy generation, such as WT components, control systems, operational modes, and, especially, new research and development trends.

中文翻译：

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开发更高效的风力涡轮机：控制挑战与机遇概览

由于风能在与能源危机和全球气候变化的斗争中起着至关重要的作用，因此在过去的二十年中受到了相当大的关注。风能已经发展成为最重要的非常规可再生能源。如今，现代风力涡轮机（WTs）得到控制，以提供几种功能，以类似于常规电源的水平提高其灵活性。但是，到目前为止，文献中几乎没有报告总结和列出WT控制概念，以鼓励工业界和学术界寻求改进以开发更有效的WT，并弥合企业与大学之间的鸿沟。因此，本文着重于对开发更好，更高效的WT进行周到的研究，详细介绍了风能发电涉及的不同问题，