The Design Idea on YJJF-64/110 Cable Branch Box

摘要

This article introduces the design idea on 110kV cable branch box developed by Wuxi Power Supply Design Institute. It elucidates the market demand, box structure, conductive body design and economical benefits of the cable branch box. The cable branch box has now been successfully developed, granted national patent and appraised as the science and technology achievement by Science and Technology Department of Jiangsu Province. This is the first successful attempt in China, which fills in the gaps in the fields of 110kV cable T joint power supply technology in China.