Abstract: In this paper, based on the author's experience in the wind turbine tower's new technology reverse balance flange project in Tongliao's 1 million kilowatts wind power export project (500,000 kilowatts of Laodu Wind Farm in Zhalute Banner), in order to further master the installation and control of the reverse balance flange of wind turbine, this paper discusses the installation and control of the reverse balance of wind turbine, which provides feasible technical practice and control requirements for the construction of similar projects in China.