Echo state network adaptive load frequency control method based on event triggering

• Main Authors: FAN XIAOFEI, WANG ZHANSHAN, ZHENG BIBO, XING YANLI
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides an echo state network adaptive load frequency control method based on event triggering, belonging to the technical field of controller design. The method comprises the following steps: establishing a state space expression of a power system according to structure parameters of the power system, analyzing a load frequency control problem trained by an echo state network, establishing a model of the echo state network surrounding the load frequency control problem, designing an adaptive controller of the echo state network based on event triggering, and calculating a sufficient condition for the adaptive controller of the echo state network based on event triggering to achieve stability in a load frequency control system. According to the method, the echo state network is used for approaching a nonlinear power system, so an ideal result is obtained; and through event-triggered adaptive echo state network load frequency control, the condition of communication resource waste of the system i