Deep in the snow-covered plateau, there is a power grid guardian called Zeng Fanming. He is from Heilongjiang Province and currently serves as a Senior Engineer at the Energy Internet Technology Research Center, State Grid Xizang Electric Power Company Limited.

Since he started to be engaged in the power grid in 2014, Zeng Fanming has unremittingly promoted the work of safety protection and safety supervision and evaluation of the power grid. He carefully organized the preparation and review of standardized operation instructions to ensure that safety measures were taken and the technical solution was determined, thereby providing a solid guarantee for the stable development of the power grid.

In the grade protection evaluation project of the important system of the power grid, Zeng Fanming led his team to rise to difficulties and solve technical problems one after another. They established the safety technology system, management system, and organization system of the power grid.