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电力工程中的高压直流输电技术研究

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文章以电力工程中的高压直流输电技术为研究对象,盘点和探讨了高压直流输电技术在现代电力工程中的具体应用和重要性.通过技术分析的方法,详细解析了高压直流输电技术的工作原理、系统形态及技术参数.研究结果表明,相较于交流传输,高压直流输电技术具有输电能力大、线路损失小、体积小、抗干扰性强等优点,尤其在大容量、超长距离及海底的电力输送问题上具有不可比拟的优势.同时,针对高压直流输电技术存在的问题,如装置投资大、控制复杂、过电压严重等问题,文章亦进行了深入解析和探讨,并对未来电力系统的灵活直流输电技术进行了展望.通过以上研究,文章为当下和未来高压直流输电技术的改进和普及,提供了有价值的参考资料.
Analysis and Exploration of High Voltage Direct Current Transmission Technology in Power Engineering
This study takes high-voltage direct current transmission technology in power engineering as the research object,and reviews and explores the application status and importance of high-voltage direct current transmission technology in modern power engineering.Through the method of technical analysis,the working principle,system type,and technical parameters of high-voltage direct current transmission technology were analyzed in detail.The research results indicate that compared to AC transmission,high-voltage direct current transmission technology has advantages such as large transmission capacity,small line losses,small size,and strong anti-interference ability,especially in large capacity,ultra long distance,and underwater power transmission problems.It has incomparable advantages.At the same time,in response to the problems existing in high-voltage direct current transmission technology,such as high device investment,complex control,and severe overvoltage,this article also conducts in-depth analysis and discussion,and looks forward to the future flexible direct current transmission technology in power systems.Through the above research,this article provides a valuable reference material for the improvement and popularization of current and future high-voltage direct current transmission technology.

high voltage direct current transmission technologyelectric power engineeringsystem typetechnical parametersflexible dc transmission technology

张力恺

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国网福建技培中心,福建泉州 362000

高压直流输电技术 电力工程 系统形态 技术参数 灵活直流输电技术

2024

今日自动化

今日自动化

ISSN:
年,卷(期):2024.(10)