This paper discusses how to carry out on-site technical training for the operation team of thermal power plant, and puts forward measures to further improve the training effect. The purpose is to promote the on-site technical training of operation teams to a deeper level and better serve the power generation production of thermal power plants. Strengthening the technical training of workers is an urgent task to adapt to the development of electric power industry and ensure the safe and economic operation of power plants. Operation team training is an important part of power enterprise training. Doing a good job in the training of the operation team is also an important basic work for the production of the safety team. The operation team is directly responsible for the production task of power generation in thermal power plants, and the quality of personnel is directly related to the completion of production tasks and the safe operation of power plants. Therefore, the focus of team building is to improve the quality of personnel, and attention should be paid to the technical training of personnel, with on-the-job training and on-the-job training as the top priority. The on-the-job technical training form of the operation team is as follows: 1. After entering the factory, new workers (demobilized soldiers, technical school graduates, college graduates) must go through independent posts ...