Renovation for the Self-controlled Control System of Ring Gate for Dongjing Hydropower Plant

In order to solve the problems of the ring gate control system for Dongjing hydropower plant, research on the self-controlled control system of ring gate was carried out, and the achievements were applied to the renovation of ring gate control system for Dongjing hydropower plant, which can not only comprehensively improve the safety and stability of the ring gate, ensure the safe and stable operation of the unit, but also promote the intelligent transformation of related industries.