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电网技术  2011 

特高压半波长交流输电技术在我国新疆地区电源送出规划中的暂态稳定性研究

, PP. 42-45

Keywords: 特高压,半波长交流输电,暂态稳定,输电能力

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Abstract:

以我国新疆电源通过长达3000km的特高压半波长交流输电线路送至华东电网为例,对特高压半波长交流线路的机电暂态稳定性进行了研究。在不同故障形式下,半波长线路具有较好的功角稳定性;根据输电线路严重故障点和输电能力的分析,认为其输电能力可以满足电源外送需求;网对网送电方案有利于提高电源的送电可靠性。

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