Aiming at the problem of poor control effectiveness of traditional systems, an automatic balancing control for active power of peak shaving units of power system is proposed. According to the power control principle of power system peak shaving unit, the control process is designed. The power and pulse signals are transmitted to the power amplifier through the D/A output interface, and the amplification results are passed to the balance controller. In this controller ,the active power generated by the pulse signal input to the coil is used to drive the rotation of the peak shaving unit in the power system. The unbalanced vibration quantity of the unit disk is analyzed and the influence coefficient is calculated under the condition of coordinated time constraints. By analyzing the initial angle relationship of the two configuration of the unit disc, the vibration amount after the rotation of the peak set plate is obtained, that is the shortest path of the power system peak set configuration scheme. According to this path, the traceability control of active power data is analyzed. A schematic diagram of trigonometric membership function is drawn on the basis of input and output variables, and the active power automatic balance control of the power system is completed by an abstract expression of the traceability information of active power data through a schematic diagram. The experimental results show that the maximum control effect can reach 90%, which lays the foundation for the development of the electric industry to automation.
Automation & Instrumentation
peak shaving unit