Control method of global interconnection of substation GIS equipment under repeated deduction

Abstract To realize the overall control of substation GIS equipment from the overall perspective, research on the global interconnection control method of substation GIS equipment under repeated deduction is proposed. Considering that the core goal of the control of substation GIS equipment is to ensure that the health status of the substation reaches the optimal level, the twin assessment index system of substation health status is constructed, and based on this, a global interconnection model of substation GIS equipment is designed based on introducing FIS technology. In the control phase, the inner loop control and outer loop control are adopted to adjust the control parameters and output the optimal control in combination with the health status output of the whole area interconnection model of the substation GIS equipment. In the test results, the active power output of the design method is significantly higher than that of the control group and shows a higher stability.