特高压交流输电、直流输电技术比较-行业数据

特高压交流输电、直流输电技术比较

随着距离增大，特高压直流的经济性优势逐渐显现。若不考虑停电损失，随着输电距离增大，直流与交流之间的年费用的差距将逐渐缩小，当距离超过 1300 km 时，直流的费用更低。这主要是因为在总投资中，交流输电线路投资所占比例较大，而直流工程中直流换流站的投资占比相对较大。

行业数据

下载图片

原图定位

同报告图片

/ 4

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