State Grid Zhejiang Economic Research Institute

Henan Pinggao Electric Co., Ltd.

China Energy Engineering Group Zhejiang Electric Power Design Institute Co. Ltd

State Grid Wenzhou Electric Power Supply Company

Jianyu Li

Weijun Liu

Qian Di

Jiangqian Huang

Zhichao Zhou

Xihui Xia

Junhua Yin

Jiarui Yang

Huiwen Zhou

Tingting Wang

Chu Li

Xuejing Kang

Chaowei Qiao

Yanhan Zhu

Fangli Jia

Jianhua Yang

Meijin Gao

Jicheng Zhang

The present invention belongs to the technical field of mobile transformer substation, and in particular relates to a vehicle-mounted mobile transformer with a position-adjustable lead-out bushing. In view of the shortage that, when the existing conventional transformer is applied to a vehicle-mounted mobile transformer substation, the transportation dimension exceeds the regulated width, height and limit, the present invention adopts the following technical solution: a vehicle-mounted mobile transformer with a position-adjustable lead-out bushing, comprising: a transformer body; and a high-voltage lead-out bushing, the high-voltage lead-out bushing comprising an oil-SF6 gas bushing, an SF6 gas-air bushing and a connecting device, the oil-SF6 gas bushing being mounted on a high-voltage bushing base, the connecting device being mounted on the oil-SF6 gas bushing, the SF6 gas-air bushing being mounted on the connecting device, and the SF6 gas-air bushing being rotatable relative to the connecting device such that the position of the SF6 gas-air bushing is adjustable. The present invention has the beneficial effects that the SF6 gas-air bushing is rotatable, the position is adjustable and thus the transportation requirement of high-voltage (such as 220 kV) equipment is met.

Vehicle-mounted mobile transformer with a position-adjustable lead-out bushing

Growing community of inventors

Zhejiang, China

Jianyu Li