CAJ | 학술논문

为保障风电大规模接入条件下电力系统的高效稳定运行，电网电压骤升对风力发电机组的影响分析及相应高电压穿越技术的研究逐步成为国内外研究热点。通过分析风力发电机组大规模脱网事件对高电压穿越概念进行理解，结合现行国内外高电压穿越标准及电压骤升下风机的暂态过程，介绍了实现电压穿越的不同技术方案，为风力发电机组高电压穿越技术的研究和应用提供参考。
위보장풍전대규모접입조건하전력계통적고효은정운행，전망전압취승대풍력발전궤조적영향분석급상응고전압천월기술적연구축보성위국내외연구열점。통과분석풍력발전궤조대규모탈망사건대고전압천월개념진행리해，결합현행국내외고전압천월표준급전압취승하풍궤적잠태과정，개소료실현전압천월적불동기술방안，위풍력발전궤조고전압천월기술적연구화응용제공삼고。
For the efficient and stable operation of the power system integrated with large scale of wind power,the response of the wind turbine generation system to the voltage swells of the power grid and technical principles of HVRT have gradually become a focus of studies at home and abroad. This paper introduces and interprets the high voltage ride-through(HVRT) concept by analyzing the large-scaled off-grid event, and presents different technical principles based on the current domestic and foreign HVRT standards and the transient process of the wind turbine under the voltage swell. The paper can provide useful reference for the research and application of the high voltage ride through technology for the wind turbine.