Zhoushan multi-poles flexible DC power transmission project

As the biggest investment in DC power transmission system in china so far, Zhoushan multi-poles flexible DC power transmission project takes several 1st position in this industry. It has the highest system voltage(200kv) ,the biggest number of multi-poles(5Nos) , the largest capacity in one single circuit in china ever. The multi-poles flexible DC power transmission system can maximum minimize the character of unbalance and unstable of the wind energy , make it possible to have 24 hours sustainable clean energy.

ZTT was awarded to supply 149km 200KV 1*1000sqmm HVDC cables as well as the related accessories to provide key link between each converter station .The longest continue length of one single cable in this project is 51km with the gross weight over 2000 Tones. ZTT logistic team used their expertise in cable transportation and professional knowledge in cable package timely and safely delivered the cargo on site. During installation ZTT assigned experienced technicians to do the supervision job and accessories assemble.

SUPPLY SCOPE149 km HVDC SUBMARINE CABLE , LAND CABLE AND ACCESSORIES HVDC-YJQ41-200kV-1×1000mm2+2×10B1+2×2B4 .

TIME2013.09~2014.04