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随着最新入浙的灵州—绍兴±800千伏特高压直流输电工程投运,浙江“两交两直”特高压骨干网架初现端倪。从缺电大省到实现电力供需平衡,特高压在支撑经济社会可持续发展过程中,发挥了至关重要且不可替代的作用。特高压网架作为优化资源配置的平台,必须实现“强交强直”才能充分发挥作用。然而,现阶段特高压交流工程的建设规模和速度滞后,“强直弱交”明显。所谓“大
With the latest Lingzhou-Shaoxing ± 800kV HVDC transmission project put into operation in Zhejiang, Zhejiang Province has witnessed the beginning of its UHV backbone network. From the power shortage province to achieve the balance of electricity supply and demand, UHV has played a crucial and irreplaceable role in supporting sustainable economic and social development. As a platform for optimizing the allocation of resources, UHV grids must realize their full potential. However, at this stage, the construction scale and speed of the UHV AC project lag behind. The so-called ”big