In order to further strengthen the construction and technical exchange of power distribution automation team, improve the professional quality of front-line personnel, and select excellent skilled personnel, State Grid Jibei Electric Power successfully held a power distribution automation professional skills competition. From the start to the formal competition, Wuhan Halma has a long preparation period, heavy workload and high technical difficulty. Considering the customer's needs and the urgent needs of the customer, Wuhan Halma quickly dispatched the elite power of the Power Distribution Business Department to form a project team. With a serious and responsible working attitude and excellent professional ability, based on the actual situation of the site, it formulated a competition preparation plan, actively responded to the customer's needs, provided power distribution automation terminal test equipment, cooperated with the technical training of power distribution automation test, analyzed and solved various problems encountered on the site in a timely manner, and guaranteed the successful holding of the competition.