State Grid Gansu Electric Power Research Institute

State Grid Gansu Electric Power Company Lanzhou Power Supply Company

Yechang Gao

Chengjia Bao

Yanhong Ma

Xushan Han

Long Zhao

Kequan Liu

Qiang Zhou

Weicheng Shen

Li Wang

Chen Liang

Ziqiang Guo

Wenyuan Bai

Shuzhen Ren

Hailong Guo

Bo Wu

Qin Liang

Da Chang

Hui Yuan

Tianyi Zhang

Ru Liu

Wei Niu

Qingzhao Hu

Yanhua Dou

Guohan Ma

The invention provides an AC/DC conversion device for intelligent green-power operation and maintenance in power transmission and transformation projects, including a cabinet, an assembling panel, an inverter, a driving mechanism and a controller. A door is mounted at the front portion of the cabinet in a fixed and sealed manner, and the assembling panel is fixedly mounted on the back wall of the cabinet inside the cabinet. The assembling panel, the inverter, the driving mechanism and the controller are all provided inside the cabinet, which provides desirable dust-proof effects, preventing the case where the inverter, the driving mechanism and the controller are interfered by the dust, so that this device is suitable for outdoor usage. The driving mechanism and the controller work in coordination, so that the inverter can be switched off in time when it burns out and smokes, thereby substantially reducing the risk of fire hazards.

AC/DC conversion device for intelligent green-power operation and maintenance in power transmission and transformation projects

Growing community of inventors

Gansu, China

Yechang Gao