What should we pay attention to in the optimization of dry-t

   The safety performance and the efficiency of the use of the dry transformer can be optimized, and the optimization of these performance of the dry transformer can ensure that its various performance is continuously improved. Optimization is to rely on technology to constantly improve and develop, the optimization and development of the dry transformer is widely concerned by the industry, the effect and performance of optimization is better, for the optimization of the dry transformer to do a good job in planning, to achieve its performance and efficiency of continuous improvement.

　The optimization problems of dry-type transformers are divided into two categories: planning and operation. The planning problem is to determine the installation location, type and rated capacity of the capacitor, and to minimize the investment cost under the condition of satisfying the voltage constraint. The planning problem is also known as the capacitor optimal allocation problem. The operation problem is to determine the switching scheme of the capacitor bank according to the change of the actual load on the basis of the existing reactive power equipment configuration (the position and maximum capacity of the capacitor have been determined), so as to minimize the network loss (energy consumption) or the operation cost. Operation problem is also called capacitor optimization switching problem.