在下英文水平有限 哪个可以帮忙翻一下我的摘要
来源:百度知道 编辑:UC知道 时间:2024/05/19 08:46:38
近20年来,在发达国家中发生了多起电压崩溃事故,造成了巨大损失,也引起了世界各国对电压稳定问题的广泛关注,出现了许多有关的专著、报告、总结和论文。国内各大电网纷纷开展了电压稳定的研究工作。四川电网结合其2001~2002 年运行特点,对电网的不同运行方式(包括丰水期大方式、丰水期小方式及枯水期大方式及枯水期小方式)进行稳态潮流分析、静态电压稳定分析以及暂态稳定分析,研究四川电网在发生典型扰动时电网电压的稳定水平。
广西电网针对2001年典型接线方式、典型负荷状态下的静态电压稳定性进行分析,指出了电网电压稳定薄弱接点和薄弱区域。此外,云南电网、天津电网、山东电网、黑龙江电网及福建电网等都进行了各自电网的电压稳定性分析。
Along with world economics technology's progressing by leaps and bounds, the electric power and development of the human race's relations are getting more and more close, has become the social development essential power fountainhead. In recent years, our country electric power enterprise developed rapidly, the electrical network construction was carrying on the wide range interconnection, and faced the big electrical network, the ultrahigh voltage and the long-distance range electric transmission direction develops. Meanwhile, the existing electrical power system is undertaking more and more heavy load need, sends, the electric transmission facility use intensity to approach its limit value day by day; Along with electrical power system networking capacity's enlargement with transmission voltage's universal enhancement, the electric transmission power change and the high-tension line will throw cuts will cause the very big reactive power change, the system to the re